Download - Pc200 7 sales-spanish
INFORMACIÓN TÉCNICA INFORMACIÓN TÉCNICA DE OPERACIÓN Y DE OPERACIÓN Y
MANTENIMIENTO PARA MANTENIMIENTO PARA MAQUINARIA PESADAMAQUINARIA PESADA
MARCO ANTONIO VILLANUEVA PONTEMARCO ANTONIO VILLANUEVA PONTESENATI - TECSUPSENATI - TECSUP
PC200-7 Material para Presentación de
Ventas
Tendencia de la Competencia
'90 '91 '92 '93 '94 '95 '96 '97 '98 '99 '00 '01 3 1 8 8
KOMATSU ◎ ○ ○ ◎ PC200-5 PC200-6 PC200-7
3 6 7 3CAT ◎ ◎ ○ ◎
320 320B 320C10 1 1 6
HITACHI ◎ ◎ ◎ ◎ EX200-2 EX200-3 EX200-5 ZX200
CAT 320C HITACHI ZX200
KOMATSU PC200-7
Mercado Japones
Concepto de Producción de la PC200-7
Versatilidad
La maquina esta diseñada para adaptarse a una variedad de aplicaciones y maximixar
la producción en cada aplicación con facilidad de uso de varios aditamentos.
Seguridad
La Seguridad es la prioridad numero uno del diseño para excavadoras hidraulicas que trabajan rodeadas de numerosos peligros.Su sonrisa despues del trabajo tambien en
nuestro concepto de diseño
Medio Ambiente
Komatsu siempre mantiene una relación harmoniosa con las comunidades
circundantes, conservación de recursos humanos y protección de la tierrapara fomentar la responsabilidad
social..
Comodidad del Operador
Espaciosa, comoda, cabina diseñada ergonomicamente la cual permite al operador matener concentración en la
operación, resultando en una operación segura y una alta productividad.
Funciones GeneralesProductividad & Confiabilidad
Gran potencia y rapidez originan excelente eficiencia, respaldada por una provada
confiabilidad y durabilidad en el mercado.
Durabilidad &Confiabilidad
Tiene funciones de pronosticar ; monitorea condiciones de operación y
reporta anormalidades y funcionamientos defectuosos al personal de servicio para minimizar el tiempo de maquina parada
Mantenimiento
Equipo de trabajo y bastidor mas durdero.
Sistema mas confiable
Specification of PC200-7 ( BASIC SPEC and FULL DELUXE SPEC )
For the PC200-7 series, Excel spec is discontinued then Basic spec and Full Deluxe spec are newly itroduced. Basic spec means that the machine has basic functions of the PC200-7 and Full Deluxe spec can be made by adding and changing the following deluxe items. The machine structure and control systems of Basic spec and Full Deluxe spec is basically the same and the deluxe items for Full Deluxe spec are provided as optional items.
Spec Summary of spec difference Area
・Black & White monitor, segment type South East Asia
・3-working mode (Active, Economy and Breaker) Middle East Asia
Basic spec ・Two travel speed modes Africa, CIS, etc.
・100 hour grease interval (work equipment)
・Miantenance function (replacement time notice, selected one item)
・Abnormality display function (engine oil/coolant/fuel level, etc.)
・Self-diagnostic function, checking up operating condition function
emergency codes, 3-digit error codes, monitoring function by 7-bit segment
・Multi-function color monitor N.America
Full Deluxe ・4-working mode (Active, Economy, Breaker and Lifting) Europe
spec ・Three travel speed modes Australia, Japan,
・500 hour grease interval (work equipment) S&C America, etc.
・Hydraulic oil flow adjustment by monitor switch
・EMMS (Equipment Management Monitoring System)
- Miantenance function (replacement time notice, 10 items independently)
- Abnormality display function (engine oil/coolant/fuel level, etc.)
- Checking up operating condition function (hyd. pressure, engine RPM, etc.)
- Self-diagnostic function
(emergency codes, 6 digit error codes and language-based information on the LCD)
- Trouble data memory function
Note: Function of checking up operating condition is to make it easy for installation and adjustment of hydraulic
performance of special attachment such as breaker, crusher, etc.
7- b it s e gme nt
The New Hydraulic
Excavators
Spec Comparison
Komatsu Hitachi CATItem PC200-7 PC200-7 PC200-6 PC200-6Z ZX200 ZX200-E 320C
Basic spec Full Deluxe spec A spec Excel spec Japan specJapan sepc(non-deluxe)
Japan spec
1 Monitor Electronic monitor Electronic monitor Electronic monitor Electronic monitor Electronic monitor ← Electronic monitor
Monitor display Black & White Color monitor Black & White Lamp display only Black & White ← Black & White
Segment type Multi- function Segment type Segment type ← Multi type
2 Working mode 3-mode (A,E,B) 4-mode (A,E,B,L) 5-mode(H,G,F,L,B) N/A 3-power mode(HP,P,E) N/A N/A
+ Active mode + Dig / Att. mode Dig / Att. mode
4 Oil flow adjustment only B mode: A, E, B mode: only B mode: N/A Att. Mode: Att. Mode: 1/2 flow
1/2 flow Flexible 1/2 flow 1/2 flow 1/2 flow
5 Fuel control Governor motor ← Governor motor Direct lever-pull Governor motor ← Governor motor
6 Travel speed shift 2 3 3 1 2 ← 2
7 Travel shift control Auto shift ← Auto shift Manual shift Auto shift ← Auto shift
8 Auto-deceleration STD ← STD N/A STD ← STD
9 Power Max (one touch) STD ← STD N/A STD N/A N/A
10 Cab mount Cab damper ← Multi-L Viscous Multi-L Viscous Viscous ← Viscous
11 Arm-rest, pillow STD ← STD N/A STD ← STD
12 Operator seat Fabric ← Fabric Vinyl leather Fabric Vinyl leather Fabric
13 Double slide mechanism STD ← STD N/A STD ? STD
14 Hot & cool box STD ← STD N/A STD N/A STD
15 Swing holding brake Automatic ← Automatic Manual Automatic ← Automatic
16 Grease interval (Bucket) 100h 500h 100h 100h 500h ← 100h
17 Centralized grease STD ← STD N/A STD ← STD
for swing
18 Boom holding valve STD (Built-in) ← STD N/A STD ← STD
Comparison with Competitors on Selling Points (1/2)
Comparison
vs 320C vs ZX200Ctgry Selling Points Achievement Status
A Mode: fuel efficiency equal to, Item unit PC200-7 PC200-6 CAT320C ZX200
productivity 10% up over A Mode E Mode Active H.D. - STD
the current Active Mode Productivity - 1.08 0.94 1.00 0.95 0.98 1.00
E Mode: productivity equal to, Fuel efficiency - 0.98 0.82 1.00 0.92 1.03 0.94
10% less fuel consumption Productivity per fuel efficiency - 1.10 1.16 1.00 1.03 0.93 1.06
than the Heavy Duty Mode
30% increased bucket Item unit PC200-7 PC200-6 CAT320C ZX200
digging force yields normal one-touch normal one-touch - normal one-touch
outstanding productivity Arm digging force t 10.3 11.0 9.3 10.2 10.3 10.5 11.1
Bucket digging force t 14.1 15.2 12.8 14.0 14.3 14.6 15.4
Bucket speed sec 2.4 2.4 2.8 2.8 3.5 3.5 3.5
Digging force/speed - 5.88 6.33 4.57 5.00 4.09 4.17 4.40
Bucket power rate - 1.29 1.39 1.00 1.09 0.89 0.94 0.96
Lateral stability 16% up for ease Item unit PC200-7 PC200-6 CAT320C ZX200
of operation in any kind application Lateral stability % 17.5 15.2 17.1 15.5
Lift Standard lateral 6.0m t 4.5 4.0 4.4 4.1
Capacity PC200LC vs 320CLfrontal 4.5m t 10.7* - 9.8* -(North America spec) lateral 4.5m t 6.3 - 6.1 -
Incredibly quiet even during Item unit PC200-7 PC200-6 CAT320C ZX200
operation by Super Silent Cab Dynamic noise dB(A) 71.3 74.8 74.0 72.4
Swing noise dB(A) 79.0 84.0 84.0 84.5
Operator ear noise in Hi-travel dB(A) 77.5 80.0 - -
Cab damper greatly reduces When traveling over 85mm block unit PC200-7 PC200-6 CAT320C ZX200
vibrations for least fatigue one-sidedly cab damper layered viscous layered viscous layered viscous
in long-hour shifts Vibration underfoot G 7.5 12.1 - -
Pressurized cab maintains clean Item unit PC200-7 PC200-6 CAT320C ZX200
air for the operator (over the Pressurizing mmAq 7.5 1.5 2.8 0.2
ISO requiring 5mmAq)
Gen
eric
Fun
ctio
nsO
pera
tor
Com
fort
Basic spec
Basic spec
Competitionvs 320C vs ZX200
Engine meeting the Stage 2 Item unit PC200-7 PC200-6 CAT320C ZX200emission regulations of Japan Emission regulations compliant -- Stage 2 Stage 1 Stage 1 Stage 2U.S.A. and Europe. Engine horsepower PS 145 135 140 150
Std meeting the head guard Item unit PC200-7 PC200-6 CAT320C ZX200requirement, along with 34% Head guard for cab --reduction of blind spots for Visual field at eye level deg 64 97 81 89higher safety.
Maintenance interval, including Item unit PC200-7 PC200-6 CAT320C ZX200lubrication, extended to 500H Engine oil h 500 250 500 500or longer, will help reduce Change Engine oil filter h 500 250 500 500maintenance costs at rental interval Hydraulic oil h 5000 5000 2000 4000and lease business. Hydraulic oil filter h 1000 500 1000 1000
Fuel filter h 500 500 500 500
Envi
ronm
ent
Saf
ety
Ser
vice
abili
ty
Ctgry Selling Points Achievement Status
Comparison with Competitors on Selling Points (2/2) Basic spec
Basic spec
X
Comparison
vs 320Cvs ZX200
A Mode: fuel efficiency equal to, Item unit PC200-7 PC200-6 CAT320C ZX200
productivity 10% up over A Mode E Mode Active H.D. - STD
the current Active Mode Productivity - 1.08 0.94 1.00 0.95 0.98 1.00
E Mode: productivity equal to, Fuel efficiency - 0.98 0.82 1.00 0.92 1.03 0.94
10% less fuel consumption Productivity per fuel efficiency - 1.10 1.16 1.00 1.03 0.93 1.06
than the Heavy Duty Mode
30% increased bucket Item unit PC200-7 PC200-6 CAT320C ZX200
digging force yields normal one-touch normal one-touch - normal one-touch
outstanding productivity Arm digging force t 10.3 11.0 9.3 10.2 10.3 10.5 11.1
Bucket digging force t 14.1 15.2 12.8 14.0 14.3 14.6 15.4
Bucket speed sec 2.4 2.4 2.8 2.8 3.5 3.5 3.5
Digging force/speed - 5.88 6.33 4.57 5.00 4.09 4.17 4.40
Bucket power rate - 1.29 1.39 1.00 1.09 0.89 0.94 0.96
Lateral stability 16% up for ease Item unit PC200-7 PC200-6 CAT320C ZX200
of operation in any kind application Lateral stability % 17.5 15.2 17.1 15.5
Lift Standard lateral 6.0m t 4.5 4.0 4.4 4.1
Capacity PC200LC vs 320CLfrontal 4.5m t 10.7* - 9.8* -(North America spec) lateral 4.5m t 6.3 - 6.1 -
Incredibly quiet even during Item unit PC200-7 PC200-6 CAT320C ZX200
operation by Super Silent Cab Dynamic noise dB(A) 71.3 74.8 74.0 72.4
Swing noise dB(A) 79.0 84.0 84.0 84.5
Operator ear noise in Hi-travel dB(A) 77.5 80.0 - -
Cab damper greatly reduces When traveling over 85mm block unit PC200-7 PC200-6 CAT320C ZX200
vibrations for least fatigue one-sidedly cab damper layered viscous layered viscous layered viscous
in long-hour shifts Vibration underfoot G 7.5 12.1 - -
Pressurized cab maintains clean Item unit PC200-7 PC200-6 CAT320C ZX200
air for the operator (over the Pressurizing mmAq 7.5 1.5 2.8 0.2
ISO requiring 5mmAq)
Comparison with Competitors on Selling Points (1/2) Deluxe spec
Deluxe spec
Ctgry Selling Points Achievement Status
Gen
eric
Fun
ctio
nsO
pera
tor
Com
fort
Comparison
Engine meeting the Stage 2 item unit PC200-7 PC200-6 CAT320C ZX200
emissions regulations of Japan, Emissions regulations compliant - Stage 2 Stage 1 Stage 1 Stage 2U.S.A. and Europe Engine horsepower ps 145 135 140 150
Std meeting the head guard Item unit PC200-7 PC200-6 CAT320C ZX200requirement, along with 34% reduction Head guard for cab - Xof blind spots for higher safety Visual field at eye level deg. 64 97 81 89
Easy to read color multi-monitor Item unit PC200-7 PC200-6 CAT320C ZX200display with one-touch switchover Attachment Mode - Variable flow rate Breaker Mode Flow rate select Flow rate selectfor increased usability of arm crane (for easy use of attachments) - S/D action monitor select (1 pump) S/D action monitor selectand other various attachments - flow adjustment in compound operation
Lift Mode - same display separate display separate display separate display
Maintenance intervals, including Item unit PC200-7 PC200-6 CAT320C ZX200lubrication, extended to 500H or Change-Engine oil h 500 250 500 500longer, will help reduce maintenance intervalsEngine oil filter h 500 250 500 500costs at rental/lease business Hydraulic oil h 5000 5000 2000 4000
Hydraulic oil filter h 1000 500 1000 1000Fuel filter h 500 500 500 500
Lube Work equipment h 500 100 1000 500intervalsaround Bucket h 500 100 100 500
Multi-monitoring delivers helpful data Item unit PC200-7 PC200-6 CAT320C ZX200in a user-friendly manner for easy Operating condition data - load, malfunction malfunction - load, malfunctionmaintenance and service Maintenance Mode - X X
Monitor display - color multi segmental displaymonochrome multisegmental display
En
viro
nm
ent
Saf
ety
Ver
sati
lity
Se
rvic
eab
ilit
y
vs 320C vs ZX200
Comparison with Competitors on Selling Points (2/2) Deluxe spec
Deluxe spec
Ctgry Selling Points Achievement Status
1. Achievement of the largest production of the class and low fuel consumption
2. Low vibration and low noise design for operator relaxation
Excellent operating environment for better efficiency
3. Unmatched wide visibility and facility
Multi-Function Color Monitor (Option): First in the industry
4. Conformity to world standards
Set new leading edge world standards for quality, reliability and safety
5. Conformity to Tier II Emission Regulations (EPA, EU and Japan)
Perfect suitability to environment
6. Easy maintenance realized by making machine intelligent
Super Basic Machine PC200-7PC200-7
1-11-1 Verification of Large ProductionVerification of Large Production
Active Mode power increase
A: Active mode
E: Economy mode
Production is increased by 8% over PC200-6 (Active Mode) by increasing the enginehorsepower, the digging force & speed of the work equipment.
Energy-saving design attributable from thorough reduction of loss
For high efficiency and powerful operation
For low-cost operation with reduced fuel consumption
(compared with P200-6)
Production increase 8% UP
Working modes to be selected inpriority of operating performanceor fuel efficiency
Common
1-21-2 Newly developed 145PS loaded with highNewly developed 145PS loaded with highpower and low fuel consumption enginepower and low fuel consumption engine
1. 1. Largest output in the class Largest output in the class
2. Low Fuel Consumption2. Low Fuel Consumption
KOMATSU KOMATSU HITACHI CAT KOBELCO
PC200-7 PC200-6 ZX200 320C SK200-6
Engine Model KOMATSU KOMATSU ISUZU CAT MITSUBISHI
SAA6D102E SA6D102E AA-6BG1T 3066E2T 6D34-TE1
Rated kW/rpm 107/1950 99.4/2000 103/1900 103/1800 107/2000
output {PS/rpm} {145/1950} {135/2000} * {140/1900} {140/1800} {145/2000}
The combustion efficiency is increased because the newly adopted air-cooling aftercooler supplies cold air to the combustion chamberComparison with the PC200-6 engine: 3% improvement
from Air Cleaner
Turbocharger
Air-cooling Aftercooler
Intake Manifold
Hot air supercharged with turbocharger
Common
* : measured value
1-31-3 World-largest digging power in 20t classWorld-largest digging power in 20t class
Bucket digging force
Bucket digging speed
Bucket digging total power
Model Komatsu Komatsu Hitachi CAT
Item PC200-7 PC200-6 ZX200 320C
Bucket Usual kN{kgf} 138{14,100} 125{12,800} 143{14,600} 140{14,300}
Digging force One-touch kN{kgf} 149{15,200} 137{14,000} 151{15,400}
Bucket speed Usual/One-touch sec 2.4 2.8 3.5 3.5
Comparison with Usual kN{kgf} 1.29 1.00 0.94 0.89
bucket power One-touch kN{kgf} 1.39 1.09 0.96
Arm Digging Usual kN{kgf} 101{10,300} 91.2{9,300} 103{10,500} 101{10,300}
force One-touch kN{kgf} 108{11,000} 100{10,200} 109{11,100} -
10 % UP
17 % UP
X
29 %UP
<15.2 t> (compared with PC200-6)
<2.4 Sec> (compared with PC200-6)
(compared with PC200-6)
Common
1-41-4 Expansion of higher working ranges
The maximum digging height of 10m is very effective for slope finishing and demolition
KOMATSU
PC200-7
KOMATSU
PC200-6
HITACHI
ZX200
CAT
320C
Max. digging Height mm 10,000 9,305 9,600 9,400
The maximum digging height of 10m is very effective for slope finishing and demolition
Max. digging height
Common
1-51-5 Improvement of Traveling Performance
It e mKOMATSUPC200- 7
KOMATSUPC200- 6
CAT320C
HITACHIZX200
Travel and reduction rate Sp e e d ( km/ h ) 4. 2 3. 9 4. 4 3. 1on R15m circumference Down Ra t e 24% 33% 24% 38%
KOMATSUPC200-7
KOMATSUPC200-6
CAT320C
HITACHIZX200
2.8/2.7 2.7/2.7 3.0/2.8 2.4/2.2
(20 degree uphill; km/h, Hi/Lo)
<Comparison of travel speed at small steering angle>In the travel of Hi range, the travel speed is fast at small steering, and the travel speed does not decrease much.In sensory evaluation, steering is very smooth.
<Comparison of uphill traveling speed> The traveling speed reduces very little when traveling up 20-degree hills, and this reduction compares favorably with competing machines
Automatic Speed Change Function
This function selects Hi and Lo travels atideal points depending on workloads
Adoption of travel junction valve and increase of engine horsepower have improved thetraveling performance
Common
When same amounts of oil flow to the both right and left travel motors through the travel junction circuit, the straight travel performance is improved.
When the travel junction circuit is closed and oil flows to the right and left travel motors separately, the oil flows from the pump are controlled with the travel lever for smooth turning
When the travel junction circuit opens and same amounts of oil flow from one pump to the both right and left travel motors constantly, the work equipment can operate while the machine travels
Adopting travel junction valve in control valve improves straight travel performance, steeringperformance and ability to travel up hills at the same time.
Improvement of Traveling Performance
At the time of traveling straight At the time of steeringAt the time of traveling up hills
(work equipment + travel)
LH Travel Motor
ControlValve
Traveljunction
valve
When Turning right
Arm Cylinder
Oil FlowPump
Support Oil
Oil flows much tothe low-pressuredarm due to pressurecompensation
RH Travel Motor
LHTravel Motor
RH Travel Motor
ControlValve
PumpPump
LH Travel Motor
Support Oil
RH Travel Motor
ControlValve
Traveljunction
valve
Traveljunction
valve
Common
B
B
1-61-6 Strengthening of Work Equipment
1. Boom1. Boom Increase of boss diametermakes large surface receiveflow of force
Increase of caststeel boss diameter
Tight box structure with acontinuous plate enablesto hold cylinder force firmly
Change of lubrication boss positionLower plate side --> Side plate side
Adoption of high tensile steelSS Material --> SHT490
Adoption of cast steel boss
B--B
Increase of bossdiameter
O-ring is adopted at thelink-bucket connection
2. Arm2. Arm
3. Link and Bucket3. Link and Bucket
Ø230
Ø270
A--A
Ø360
Ø400
Ø160 Ø232
The cast steel boss smoothes flow of force at welded joint
A
A
Common
1-71-7 PC200-7 HD Boom & Arm (same as + 10 spec)
1. Boom1. Boom
2. Arm2. Arm
Reinforced heavy duty type Boom & Arm are standard
t11 t11 <= t9
t11 t11 <= t10
t12 t12 <= t10
t11 t11 <= t9
t16 t16 <= t14
t16 t16 <= t14
t14 t14 <= t12
t19 t19 <= t16t19 t19 <= t16
t16 t16 <= t12
t16 t16 <= t11
t12 t12 <= t11
Common
1-81-8 Highly rigid revolving frame deck
Raising deck height increases rigidity, thicker plates are used for the deck structure and plate composition is optimized in order to protect from external damages and to improve the damping ability
149
t4.5t4.5t4.5
t9
t9
t12
t12t12
t12t12
t12t12
PC200-6 PC200-7PC200-7
228
228
Common
Strut is added to the track link. Square nuts without drag turning are used to improve the work efficiency
1-91-9 Improvement of Track Link Durability
Our quarter-century (about 25 years) experiencedgreased track helps to secure high durability
Grease
Addition of strut to link Adoption of square nut
Common
- 6 - 7
2-12-1 Large Cab conforming to ISO living space
The operation space conforms to the ISO standard on living space and gives sufficient space even to big operators. The wide door allows getting on and off easily
Height+11 mm UP(ISO Compliance)
Width+10 mm UP(ISO Compliance)
Foothold space+29 mm UP
ITEM MODEL KOMATSU KOMATSU CAT HITACHI
PC200-7 PC200-6 320C ZX200
Volume m3 2.67 2.34 2.60 2.67
Inside Width mm 930 920 937 920
dimensions Length mm 1,650 1,560 1,610 1,625
Height mm 1,595 1,584 1,590 1,565
Full flat reclining seat with headrest
Cab volume
14 % UP(compared with P200-6)
Common
Laminated viscous
Damper mount
Riding over protrusion on one side(when traveling forward at high speed)Measurement item
Rubber
Silicon oil
Rubber
Silicon oil+ spring
•Right and left G of cab center pillar (Swing and play of cab)
•G on the floor (up/down) (Operator comfort)
•Right and left G of cab center pillar (Swing and play of cab)
•G on the floor (up/down) (Operator comfort)
2-22-2 First in the industry damper mountrealizing very low vibration
Damper mount of epochal structure is first adopted in the industry and operator is not swung even though the machine body is swung. The right and left decks are strengthened to reduce vibrations drastically together with the effect of the damper mount
Vibration offloor foothold
120115
Ove
rstri
de
Flat
gro
und
Ove
rstri
de
9694
9080
Flat
gro
und
130120110100 2
5
110
10090807060
80
Flat
gro
und
Ove
rstri
de
97.5 93
77.5
Flat
gro
und
Ove
rstri
de
2. 5
4. 5
Vibration offloor foothold dB(VL) Noise at operator's ear dB(A)
5dB(VL)
Swingof cab
Vibrationof floorfoothold
Swingof cab
Vibrationof floorfoothold
Laminatedviscous
DamperMount
Laminatedviscous
DamperMount
Common
2-32-3 Unbelievably quiet super silent cab
Noises at the times of swing and of relieving oil pressure are greatly reduced as well as engine noise. Get in the cab, and you will realize how noises are low.
Dynamic noise (at digging)
Noise at swinging
Noise at traveling at high speed
71 dB(A)
79 dB(A)
78 dB(A)
(PC200-6 : 75dB(A))
(PC200-6 : 84dB(A))
(PC200-6 : 80dB(A))
Noise at operator's ear Noise at operator's ear
Proper arrangement ofProper arrangement ofsound absorbing materialsound absorbing material
Damper MountDamper Mount
Addition of seal between cab and floorAddition of seal between cab and floor
Block holes on the floorBlock holes on the floor
Highly rigid deckHighly rigid deck
High rigid pressed cab
Method to realize low noiseMethod to realize low noise
Common
2-42-4 Clean Cab Interior
Fully automatic air conditioner for cooling and heating. Its bi-level control function keeps operator's head cool and feet warm by controlling airflow and maintains the cab comfortable throughout a year.
The very tightly closed pressurized cab prevents dusts from entering the cab even in a dusty environment. The internal pressure + 6mmAq is realized by closing the cab very tight when the air conditioner is operated (in the external air introduction mode). Dusts are prevented from entering the cab
A washable floor mat with flange is used in the cab. The cab door side is gently inclined for easy draining. Also, a drain hole is provided on the front side under the mat for perfect draining.
Adoption of Fully Automatic Air ConditionerAdoption of Fully Automatic Air Conditioner Pressurized CabPressurized Cab
Washable Floor MatWashable Floor MatEasy Cleaning of Air Conditioner FiltersEasy Cleaning of Air Conditioner Filters
The inner and outer air filters can be easily removed and installed and can be cleaned easily. The outside air introduction filter cover can be unlocked remotely inside the cab.
outside airintroduction filter
Inside airintroduction filter
Common
2-52-5 Accessories can be easily used
Remote intermittent wiper with washer
Front window lower glassone-touch storage space
Hot & cool boxLuggage box
Magazine rackCup holder
FM/AM automatic tuning radio
Air conditioner panel
Defroster (conforming to ISO Defrosting Standard)
Ash tray
Cigar Lighter
Common
2-62-6 Convenient Options
Rain visor, sun visor, 12V power supply and suspension seat are available as optionalaccessories
Rain visorRain visor12V Power 12V Power supplysupply
Suspension SeatSuspension Seat
Sun visor(Front and ceiling windows)Sun visor(Front and ceiling windows)
Common
2-72-7 Assist Pull-up Front Window for Easy Storage
The front window is a assisted pull-up type for easy storage with easy operation. It is also the one-touch lock type.
Adoption on one-touch type lock
Roller
Common
2-82-8 Wide View with Spacious Look
Front Visibility Right Visibility
The optimum pillar rigidity for the pressed cab reduces the front blind spot 25% approximately and allows very wide views
Removal of tight pillar improves views on the right side greatly
Common
Total blind angles at eye point is
reduced from 98 to 64 degrees.
● Monitor functions & Self-Diagnostic functionsBas i c spec
Engine coolant temperatureBattery charge levelEngine oil pressureAir cleaner cloggingAuto decel switchTravel speed shift switchWorking mode switchFuel gaugeDisplayService meterEngine oil levelEngine preheating monitorSwing lock monitorOil maintenanceWiper switchWindow washer switch
・ The PC200-7 features the most advanced diagnostic system in the industry. Komatsu exclusive system identifies maintenance items, that reduces diagnostic time, indicates oil and filter replacement timing and informs errors with 3-digits codes when troubles occurred.
Bas i c spec
Service meter (Black & white)
Digital meter (Black & white)
Emergency code displayEmergency code displayWhen trouble occurs on the machine, an EO code is displayed on the monitor. The EO codes inform proper action to the operator.
Trouble shooting functionTrouble shooting functionIn case of trouble occurring on the machine, the display shows errorcode(s) on the digital meter.
ex. In case of emergency code E02 occur, it is shown as above
ex. In case of the error code 233and the service meter is 200h , it is shown as above
Monitoring functionMonitoring functionMachine conditions can be monitored bysensors that are installed on the machineand it is useful for trouble shooting.
ex. Monitoring No.0010
0010: Engine RPM Engine revolution: 1800rpm
Bi t 1
Bi t 2
Bit4
Bi t 5
Bi t 6
ex.Monitoring No.0020
Display swing pressure SW : ON Boom raised pressure SW : ON
Bit3
Display functions of the Self-Diagnostic MonitorBas i c spec
Bas i c spec
E02: Pump TVC system error
E03: Swing brake system error
E05: Governor system error
CALL: Error indicating that operation can not be continued
3-13-1 First-in-the industry Multi-Function Color Monitor
PC200-7 is provided with the multi-function and multi-color monitor for the first time in the industry
Working mode selector switchWorking mode selector switch
Wiper and window washer switchWiper and window washer switch
Travel speed selector switchTravel speed selector switch Automatic decelerator selector switchAutomatic decelerator selector switch
Screen adjustment switchScreen adjustment switchSelect switch Select switch (oil flow adjustment)(oil flow adjustment)
Maintenance switchMaintenance switch
Working modeWorking modeTravel speed (Lo, Mid, Hi)Travel speed (Lo, Mid, Hi)
Service meterService meter
Engine water temperatureEngine water temperature
Fuel levelFuel level
Hydraulic Oil Hydraulic Oil temperaturetemperature
Deluxe spec
3-23-2 Best Fit to Various Attachments
Flow from the pump can be adjusted to characteristics of loaded attachments by one-touch from the operator's seat while viewing the liquid crystal screen. When the work equipment and attachments like crusher are operated at the same time, this function reduces flow to the attachment automatically for operating the work equipment smoothly. (This function is available only when the A or E mode is selected.)
Attachment Flow Adjusting FunctionThe menu selectingmethod enables toselect flow dependingon the breaker (when theB mode is selected)
Flow for other than the preset menu also can be adjusted
Select with the selector switch
Flow can be adjusted during crusher operation (when theA or E mode is selected)
Deluxe spec
3-33-3 Increase of Boom Hoisting Force(Safe lifting work is also supported.)
The boom hoisting force is increased 7% in the lifting modeMain relief set pressure 355 380 kg/cm2
Lifting mode
Deluxe spec
Lifting Mode
3-43-4 What can be grasped on operator's seat atoperation start time and during operation
Abnormality DisplayIn case of any abnormality, engine oil level, coolant level, etc. are displayed on the liquid crystal monitor in front of the operator's seat.
Abnormality Check FunctionOil pressure, engine speed, etc. can be displayed on the liquid crystal monitor. In case of any abnormality, this function minimizes a machine down time.
Abnormality Information Display and Check Functions
Abnormality Display
Check Function
To be replaced
with English version
Deluxe spec
3-53-5 The machine indicatesmaintenance/parts replacement time
The machine indicates replacement time out of maintenance items on the liquid crystalmonitor
Maintenance Mode
Selection withmaintenance switch
Indicates replacement time
Item/Time setting andpresent time are displayed
Deluxe spec
10 items can be set independently
Deluxe spec
4-14-1 Global Design satisfying safety standards in the world
This machine sets new leading edge world standards for safety.
Non-skid Plate
Makes the footholds for inspection, etc. less slippery
Large Handrail
Is provided to ensure getting on and off the machine cab safely
Tempered Green Glass
The front glass is a tempered green glass. This glass is very hard and protects the operator from ultraviolet rays
Right Side View Mirror
Is provided to check safety
Full-cover FanGuard/Thermal Guard
Covers the engine hot area and the fan to prevent the operator from touching them directly
Oil Scatter Prevention Wall (Fire Wall)
The partition wall between the pump room and the engine room prevents oil from being scattered over engine hot area even if the hydraulic system were broken
Lock Lever
Locks the hydraulic circuit to prevent miss operation. Since the engine neutral start is adopted, you can start this machine only when this lever is set to the unlock position
Roll-in Seat Belt
The automatically roll-in seat belt is convenient to hold operator's body tightly in the seat
Large Step
Large steps convenient for getting on and off are provided both on the front side and on the rear side
Excellent cap for protecting falling object
This cap conforms to the head guard standard.
Common
4-24-2 Cab conforming to the head guard standard
The newly designed reinforced fully pressed cab is of an ideal reinforced frame structure of totally improved rigidity by the solid press forming. The cab has very high impact absorbing power and is remarkably durable and resistant to impact. Also, the solid head guard and the roll-in seat belt protect the operator even in case of an emergency.
Common
5-15-1 Clean Engine conforming to Tier II Emission Regulations N.America, Europe and Japan
This machine engine conforms to Tier II Emission Regulations in North America, Europe and Japan, prior to the target year
Tier II Emission Gas Regulation
Emissions of NOx and PM (particulate matters) shall be less than the control limits shown in the table below:
Tier I Regulation Tier II Regulation
Execution year Control limit Execution year Control limit
Japan 1997 9.2/- 2003/Oct 6.0/0.30
North America 1997 9.2/- 2003 *6.6/0.30
Europe 1999 9.2/0.70 2003 6.0/0.30
Nox/PM(g/kWh)
* is Nox + NMHC
(g/kWh) PC200-7 PC200-6
NOx 5.36 7.91 -32%PM 0.16 0.2 -21%
Emission of NOx and PM
KOMATSUPC200- 7
KOMATSUPC200- 6
CAT320C
HITACHIZX200
KOBELCOSK200
O X X O X
Makers' situations for conforming to Tier II Regulations Means of Accomplishment
•Adoption of air-cooling aftercooler•Adoption of boost compensator•Improved spray nozzle
Common
Our noise level during operation is equivalent to that of Hitachi claiming very low noise
5-25-2 Low Noise even in Quiet Environment
Low noise in and out of the operator cab•Bell-mouth shroud for reducing fan noise•Adoption of aluminum oil cooler of higher cooling efficiency•Installation of soundproof covers between cab and engine room for closing spaces•Optimum arrangement of sound absorbing materials•Adoption of large-capacity slow speed swing motor (gears are different)•Addition of noise insulating cover to engine body andaddition of sound absorbing materials to the rear ofinjection pump to reduce noise from engine body
KOMATSU KOMATSU CAT HITACHI KOBELCO
PC200-7 PC200-6 320C ZX200 SK200-6
102 103 102 102 104
Noise Value Comparison(Unit : dB)
Noise insulating cover
Fuel Injection Pump
Sound absorbing material
ENGINEThe above were effective to reduce noise at the times of motor rotation and oil pressure relief greatly as well as engine noise
Common
5-35-3 Environment friendly "Economy" Modeis recommended
The "Economy Mode” is friendly to the environment and satisfies such needs in the 21st century as "High fuel efficiency," "Night-time construction and operation in quiet sites adjoining to residential areas" and "Reduction of CO2 emission."
Fuelconsumption
CO2 emission
Production
Active Mode(20% reduction)
Active Mode(20% reduction)
When the "Economy Mode” is selected,
PC200-6Heavy-dutyOperation Mode
Equivalent
Environment Friendly Mode
““ECO” modeECO” mode
Common
•Adoption of sound absorbing material of recyclable PET material
5-45-4 Design Intended for Recycling
•Adoption of ceiling and interior materials of kenaf material (natural fiber)
•Indication of material symbols on resin made parts
•All exterior parts are made of steel
Common
6-16-1 Better Maintenance with Multi-color Monitor
A high quality diagnosis system is adopted, and the machine itself tells all the time how to keep it in the best condition
Abnormality Display FunctionAbnormality Display Function
Abnormality Check FunctionAbnormality Check Function
The liquid crystal monitor in front of the operator's seat displays the engine oil level, coolant level, fuel level, engine oil temperature, engine oil pressure, battery charge level, air cleaner condition, etc. when the machine gets out of order.
This monitor enables to easily check if oil pressure, solenoid ON/OFF, disconnection, engine speed, current value, etc. are normally functioning. Also, it can minimize machine down time in case of an emergency.
Maintenance ModeMaintenance Mode
This monitor displays replacing timings of maintenance items
Memory of Trouble RecordMemory of Trouble Record
This machine memorizes any trouble once occurred and utilizes the record for inspection and maintenance
To be replaced
with English version
Deluxe spec
6-26-2 Better Maintenance of Radiator
The space between the radiator and the oil cooler is widened, and this wider space allows cleaning them easily with an air nozzle. Also, this wider space facilitates removing and installing the radiator and the oil cooler separately
Easy cleaning with air nozzle
Individual removal andinstallation of oil cooler
Individual removal andinstallation of Radiator
Common
6-36-3 Better Maintenance of Engine Oil
A remote mounting is adopted for easy maintenance of engine oil filter at hand. Also, "Eco Valve" is provided to this machine for draining engine oil easily with clean hands when it is changed.
The right rear side is open
Engine Oil FilterEngine Oil Filter
Eco ValveEco Valve
Automatic change of engine oil with oil changer
Actual demonstration at the Quarry Seminar at Komatsu Techno-Center
Connection of hose
Feed oil hose and oil drain hose
Common
6-46-4 Better Maintenance of Fuel Tank
A water separator is provided as a standard accessory to remove water mixed in fuel and to prevent trouble in the fuel system.(with the built-in filter) Also, the remote mounted fuel drain cock provides easy maintenance at hand.
The right rear side is open
Water SeparatorWater SeparatorFuel Drain Cock (remote)Fuel Drain Cock (remote)
Common
6-56-5 Increase of Fuel Tank Capacityand Rust Prevention
• Increase of fuel tank capacity (340 -> 400 liter)• Increase of corrosion resistance by using galvanized steel sheet for tank inner surface (lower side)
- The fuel filler port and the strainer are improved so that a large oil gun can be used and that fuel spitting can be prevented.Automatic oil feed is also possible.
400 Liter
KOMATSUPC200-7
KOMATSUPC200-6
HITACHIZX200
CAT320C
Fuel Tank Capacity Lt r 400 340 360 400
220
Ø 56
130
Ø 48
Common
6-66-6 Improved Track Frame forDischarging Soil Easily
The shape of the track frame crawler house is improved so that soil flows easily to the outside and soil hardly remains there.The area of the hole below the carrier roller is increased 1.8 times so that soil is discharged downward easily
170170
200200160
121
AreaAreaPC200-6 X 1.8PC200-6 X 1.8
PC200-6 PC200-7PC200-7
Common
6-76-7 Long-life Renewal Parts forusing quality parts for long times
Oil and filter come to be used for long times as high performance filter material are adopted
PC200-7 PC200-6
Engine Oil Filter 500 h 250 h
Engine Oil 500 h 250 h
Hydraulic Filter 1000 h 500 h
Hydraulic Oil FilterHydraulic Oil FilterMicro glass (high performance filter material) is adopted to use the filter for a long time and to make the size smallSince the fiber of the high performance filter material is very thin and has lots of holes, the dirt capacity is improved.
Engine Oil FilterEngine Oil FilterFilter paper of Stratabore type is adopted instead of the conventional cellulose type because of its excellent dust collecting capacity
Common
6-86-8 Great Increase of Lubrication Interval forWork Equipment
The work equipment is provided with the BMRC bushing, the bucket with the SCSH bushing and the bushing end at the arm tip is thermally sprayed with WC to make the lubrication interval much longer.
500 H100 H
Lubrication Interval
Arm tip : Thermalspraying with WC Iron bushing→→ SCSH SCSH bushing
BMRCBMRCComposite structure of sintered copper layer impregnated with oil and back metal (S45C)
Sintered copper layerimpregnated with oil
Back MetalSCSHSCSHHard particles are dispersed over sintered iron compact with special lubricant impregnated in blowholesto improve its scuffingresistance and wearresistance Cu
Application of hard particles
Martensite
Impregnation of speciallubricant in blow holes
WC (Thermal sprayed)WC (Thermal sprayed)Tungsten carbide is thermally sprayed to bushing end faces to form hard diaphragms over parts surfaces, so that wear and play of the contact surface are greatly reduced
Iron BushingIron Bushing => => SCSH BushingSCSH Bushing
High tensile brass bushing → → SCSH SCSH bushing
Resin shimResin shimPrevention of frictional sound (end face chatter) due to contact of end faces. (For the installed position, see 6-9.)
Iron BushingIron Bushing => => BMRC BushingBMRC Bushing
Deluxe spec
6-96-9 Location of Resin Shim onWork Equipment
Resin shimResin shimPrevention of frictional sound (end face chatter) due to contact of end facesPlace the shin on the both sides of the end face.Do not place it in the bucket
Arm Cylinder : t1,2 combination
Boom top : t2, 2.5, 3 combination
Boom foot : t2, 2.5, 3 combination
Bucket Cylinder : t1, 2 combination
Link : t1, 2 combination
Boom Cylinder : t1, 2 combination
Deluxe spec
t: thickness
B (Breaker) ModeB (Breaker) Mode
7-17-1 ATT Specification(Machine loaded with 1ATT pipe)
You can select a flow suitable to a breaker to be used
You can also adjust flow other than the preset value on the menu
Since the multi-function color monitor is loaded, you can select suitable oil flow to be matched with characteristics of attachments connected to the machine while viewing the liquid crystal screen in front of the operator's seat.
Flow selection
Deluxe spec
7-27-2 ATT(attachment) Specification(Machine loaded with optional 1ATT piping)
working modes
Low-pre s sure accumulatorLow-pre s sure accumulator
Automatic selector valve
Thread sizes of pipes at the arm tip conform to the JACMAS standard
PS1 => 1 12UNPS1 => 1 12UN55
1166
The breaker circuit is provided with a separate oil filter with this optional item.
Special oil filter for utility room
Safety valve for selecting high pressure and low pressure for the main valve
The breaker circuit is provided with a low pressure accumulator with this optional item.
We have added the function to select the ATT circuit automatically by selecting working modes.
Select B mode Simplex movement (for breaker), flow rate of 1 pump and low-pressure safety valves
Select A,E mode
Complex movement, flow rate of 2 pumps and high-pressure safety valves (when operating with work equipment simultaneously, decrease oil flow to an attachment)
Common
Note: In addition, the deluxe spec has capability to adjust oil flow flexibly.
Main Specs Comparison
Item unit 320C ZAXIS200 SK200-6
Operating weight kg 19300 21800 19180 19700 19400 19400Counterweight weight kg 3740 6360 3750 3880 3850 3910Machine weight without C/W kg 15560 15440 15430 15820 15550 15490Engine flywheel horsepower PS 145 145 135 140 150 145Max. digging height mm 10000 10650 9305 9400 9600 9600Max.digging radius mm 9875 9875 9875 9930 9910 9900Max. arm digging force* ton 11.0 11.0 10.2 10.3 11.1 10.9Max. bucket digging force* ton 15.2 15.2 14.0 14.3 15.4 15.2Max. traction force ton 18.2 20.6 17.7 20 18.5 -Max.traction force/ o.weight - 0.94 0.94 0.92 1.02 0.95 -Swing speed rpm 12.4 11 12.4 11.5 13.3 11Travel speed km/H 5.5/3.0 5.5/4.1/3.0 5.5/4.1/3.0 5.5/3.5 5.5/3.8 6.0/4.0Fuel tank capacity Liter 400 320 340 400 360 340
Basic spec
*: At power max in ISO rating
Basic spec
KOMATSU CAT HITACHI KOBELCO
PC200-7 PC228US-3 PC200-6
Main Specs Comparison
KOMATSU CAT HITACHI KOBELCO
Item unit PC200-7 PC228US-3 PC200-6 320C ZAXIS200 SK200-6
Operating weight kg 19300 21800 19180 19700 19400 19400Counterweight kg 3740 6360 3750 3880 3850 3910Machine weight without C/W kg 15560 15440 15430 15820 15550 15490Engine output PS 145 145 135 140 150 145Digging height mm 10000 10650 9305 9400 9600 9600Digging radius mm 9875 9875 9875 9930 9910 9900Arm digging force ton 11.0 11.0 10.2 10.3 11.1 10.9Bucket digging force ton 15.2 15.2 14.0 14.3 15.4 15.2Max. drawbar pull ton 18.2 20.6 17.7 20 18.5 -Drawbar pull/ weight - 0.94 0.94 0.92 1.02 0.95 -Swing speed rpm 12.4 11 12.4 11.5 13.3 11Travel speed km/H 5.5/4.1/3.0 5.5/4.1/3.0 5.5/4.1/3.0 5.5/3.5 5.5/3.8 6.0/4.0Fuel tank capacity L 400 320 340 400 360 340
Deluxe spec
Deluxe spec