Komrbtt'PCSOO-7 BAGKHoE

FTYWHEEL HORSEPOWER

338 kW 454 HP @ 1800 rpm

OPERATING WEIGHTPC800-7 : 7 6070-7 687 0 kg

167,700-169,470 lbPC800SE-7 : 7 5570-7 6370 kg

166,600-169,370 lb

PCSOOSE-7 BACKHoE

lrlilLi

Photo may include optional equipment.

.l

PC800-7 Series Hydraulic Excavator

provides excellent swing performance on slope.See page 4,5.

Building on lhe technology and expertise Komatsu has

accumulated since its establishment in 1921, GALEO

presents customers worldwide with a strong, distinctive

image ol technological innovation and exceptional

value. The GALE0 brand will be employed lorKomatsu's lull lineup ol advanced construction and

mining equipment. Designed with high productivity,

salety and environmental considerations in mind, the

machines in this line rellect Komatsu's commitment to

contributing to the creation of a better world.

Excellent Beliability and Durabilityo Slrengthened boom and arm have

large cross-sections and reliable weldingfor maximum strength and reliability.

o Reinforced buckets are highly resist-ant against wear and impacts.

o Shockless boomSwitch selection reduces chassis vibrationafter sudden stops,

o Boom foot hoses are arranged underthe boom foot, improving hose life and safety.

o Face seals, which have excellent seal-

: ing performance, are used f or the

hydraulic hoses.

See page 5,6.

o Protected hydraulic circuitThe cool-running hydraulic system is protected withthe most exiensive filtration system available, includ-ing a high pressure in-line filter for each main pump.

o Sturdy guards shield the travel motors against

damage from rocks.

o Highly Reliable Electronic DevicesExclusively designed electronic devices have passed

severe testing.

; t:-t rf\@==-'ffi@@

Productivity Features

o Large digging forceHigh operation efficiency withlarge digging force in rugged

work sites

o Large size bucketThe wide and shallow contourfacilitates loading.

o Heavy lilt modeThe heavy lift mode increases

the lifting force by 10%.

o Swing priority modeThe swing priority modeimproves eff iciency for loading dumptru c ks.

o Two-mode setting for boomSwitch seleciion allows either powerful

digging or smooth boom operation.

o Fuel consumptiot? is reducedl2okwith Economy Mode.

o Large drawbar pull and steeringf OfCe provide excellent mobility,

o Excellent Swing Pertormance

Harmony with Environmento Low emission engine

Powerful turbocharged and air-to-air aftercooled Komatsu SAAOD'I 40E-3

engine provides 338 kW 454 HP. The engine meets EPA, Tier 2 emissions

regulations without sacrificing power or machine productivity.

See page 4.

Large Comtortable Cabo Low noise and vibration with cab damper mounting

o Large-capacity cab with narrow corner posts provides

improved visibility

o Large-capacity air conditioner (optional)

o Pressurized cab prevents external dust from entering

See page 8.

Easy Maintenancer Replacement interval is extended

for new hydraulic filter.

FLYWHEEL HORSEPOWER338 kW 454:HP @ 1800 rpm

OPERATING WElGHTPC800-7

76070-76870 kg167,700-169,470 lb

PC800SE-775570-76370 kg

166,600-168,370 lb

Advanced monitor featureso Machine condition can be

checked with Equipment

Management Monitoring System

(EMMS).

o Two working modes combine

with heavy lift mode for maxi-

Photo may include optional equipment.

Large handrail, step and catwalkprovide easy access to the engine and

hydraulic equipment.

See page 7.

High Production and Low Fuel Consumption

Engine

The PC800-7 gets its exceptional power and work capacity

from its Komatsu SAA6D140E-3 engine. Output is

338 kW 454 HP providing more hydraulic power.

ln addition, the fuel consumption is reduced by 12%

when using Economy Mode.

The engine meets EPA Tier 2 emission regulations.

Large Digging Force

Thanks to the high engine output and an excellent hydraulic

system, this machine demonstrates powerful digging force.

Large Drawbar Pull and Steering Force

Since the machine has a large drawbar pull and a high steer-

ing force, it demonstrates excellent mobility even when it is

being used on inclined sites. ln addition, this machine is

equipped with an automatic travel speed shifting system,

which makes automatic Hi/Lo shifts.

Excellent Swing Performance

Twin-swing motor system of PCB00-7 provides excellent

swing pedormance on slope.

Excellent Machine StabilityThe rear center of gravity and the 12.0 tonne

13.2 U.S. ton countenrueight provides the stability and lifting

capacity needed for maximum productivity.

Large Bucket Capacity

Large capacity bucket has large and shallow contour offers

easy loading.

PC800-7: 3.4 m'4.45 yd3

PC800SE-7: 4.0 - 4.5 m' 5.23 - 5.89 yd'

ri'

a:

Working h/lode Selectionl-lydraulics

Unique two-pump system assures smooth compound movement of the

work equipment. OLSS (Open Center Load Sensing System) controls all

pumps for efficient engine power use. This system also reduces hydraulic

loss during operation.

Active and Economy mode

The PCB00-7 excavator is equipped with two working modes. Each mode

is designed to match engine speed, pump speed, and system pressure to

the current application, giving the operator flexibility to match equipment

performance to the job at hand.

M u lti-Fu nctionColor Monitor

Two Working Modes

Heavy Lilt Mode

Swing Priority ModeHeavy Lift Mode

Gives the operator 10% more lifting force on the boom

when needed for handling rock or heavy lifting applications.

Two Settings for the Boom

Smooth mode provides easy operation for gathering blasted rock and

scraping operations. When maximum digging force is needed, switch to

power mode for more effective excavating.

Swing Priority Setting

The swing priority setting allows the

operator to use the same easy motion for

180" loading as 90' loading operations.

By altering the oil flow, this setting allows

you to select either boonr or swing as the

priority for increased production.

Shockless Boom Control

The PCB00-7 features a shockless

valve (double-check slow return vaive)

that automatically reduces the amount

of vibration present when operatlng the

boom. Operator fatigue is reduced

(which can improve safety and

EMMS (Equipment ManagementMonitoring System)

1. Monitor FunctionController monitors engine oil

level, coolant temperature, bat-

tery charge air-filter restriction,etc"

The controller finds any abnor-mality and displays it on theLCD.

2. Maintenance Monitor Functioninforms replacement time of oil

and filters on LCD when thereplacement interval is reached.

3. Trouble Data Memory Functionstores machine abnormalities(error codes) in the monitor for

effective trouble shooting.

o Maximum production/power. Fast cycle times

. Good cycle timeso Good fuel economy

Boom raised

Selection Result

ONOil flow to the swing motor is increased.180'loading operations are most efficient.

OFF Oi flow to the boom is increased.90 oading operatlons are most eff cient.

Exciusive adaptor for the ment p aiecorner tooth

Excellent Reliability and Durability

Reinforced BucketPC800-7 bucket is designed exclusively for quarry use

and is higher strength for impact and wear. lt is highly

resistant against wear and impact and demonstrates high

performance and reliability. Combined with the saddling

type side shroud and the corner teeth, the liie of the buck-

et has been greatly improved.

Strengthened Boom and ArmThanks to the large cross-sectional

structure employing a high tensile

strength steel with a thick plate, parti-

tion wall, etc., the boom and arm

exhibit excellent durability and are

highly resistant to bends and twists.

Padiion wal

Boom Foot Hoses

The boom foot hoses are arranged

under the boom foot to reduce hose

bend during operation, extending hose

life and improving operator safety.

O-Ring Face Seal

The hydraulic hose seal method has

been changed from a conventional

taper seal to an O-ring seal. This pro-

High-pressure ln-Line FiltrationThe PC800-7 has the most extensive

filtration system available, providing

in-line filters as standard equipment.

An in-line filter in the outlet port of

each main hydraulic pump reduces

failures caused by contamination.

Metal Guard RingsMetal guard rings protect all the

hydraulic cylinders and improve

reliabillty.

Heat-Resistant WiringHeat-resistant wiring is utilized for the

engine electric circuit and other major

component circuits.

Circuit BreakerWith the circuit breaker, the machine

can be easily restarted after repair.

Side shroud(2 pieces per

each between tooth and tooth)

Bottom p ate made of dup ex wear pLates

Sturdy Undercarriage GuardThe undercarriage is strengthened to

provide excellent reliability and durabil-

ity when working on rocky ground or

blasted rock.

Sturdy guards shield the travelmotors and piping against damagefrom rocks.

Track roller guard (full length)

Easy Maintenance

Komatsu designed the PC800-7 for easy service access.

Wide Catwalk (optional)Wide walkway for maintenance is pro-

vided around the englne and hydraulic

components, allowing easy access to

inspection and maintenance points.

Divided Type Engine CoverThe divided engine cover allows

inspection points around the engine to

be easily accessed.

Reduced Maintenance Costs

Hydraulic oil filter

replacement is

extended from 500 to

1000 hours.

tII

Motorized Grease Gun EquiPPed

with Hose Reel (oPtional)

Greasing is made easy with the electric

motorized grease gun and indicator.

Grease gunThe grease gun can be

reached from ground level

lndicator

KOMTRAX' System (optional)

The KOMTRAX system monitors

machine condition, operating status,

operating location, etc., and provides

timely notification of any machine prob-

lems.

Since data is transmitted via

satellite communication system,

secure data communication

is possible from any operat-

ing site including a quarry or

a mine, further improving

machine reliability.

(There are some countries

where this feature is not in

service. Please consult

Komatsu distributor for

availability.)

Grease can drum storage location

The cab interiol ss sgss*$sss ss#gssasss*s ss*se$ssFs # J* aE''s r ffessg ss e,'ssssere ssg$" " "

Large Comfortable Cab

Superb VisibilityThe PC800-7's large capacity cab andincreased glass area provide superb frontvisibility.

Cab Mounts

The new cab damper mounting reducesvibration and noise at operator's seat.

Rigid and Safe Operator's Cab

OPG top guardThe OPG top guard securely protects theoperator's cab and conforms to the ISOstandard.

Single sheet fixed glassThe glass installed in the machine hasexcellent visibility since it is laminated toprevent shortening and has less vibration.

See-through skytight equipped with asun shadeThe upward visibility is excellent.

Additional head lampNight operation is safe.

Lower wiper (optional)Lower windshield wiper improves visibilityin rain.

Horn interconnected with warning light(optional) give visual and audible noticeof the excavator's operation when

Low Noise Design

The noise levels at the operator's ear aredecreased by improving the cab mountsand cab sealing performance

Multi-Position ControlsThe multi-position,pressure proportional

control levers allowthe operator to work incomfort while maintainingprecise control.

A double-slide mechanism allows theseat and controllers to move togetheror independently, allowing the operatorto position the controllers for maximumproductivity and comfort.

Seat with headrest fully reclined

Pressurized Cab

The optional air conditioner, air filter, and ahigher internal air pressure (10 mm Aq0.4" in Aq) prevent external dust fromentering the cab.

Automatic Air Conditioner(Optional)

A 6.900 kcal air conditioner isutilized. The bi-level control function keepsthe operator's head and feet cool andwarm respectively. This improved air flowfunction keeps the inside of the cabcomlortable throughout the year.

t'.

t

I

'4"s\l(

/

\ Silicon

f"\

Warninn linht /nntinnal\

Saf ety Featu res

Engine/pump room partitionprevents oil from spraying on

the engine if a hydraulic hoseshould burst.

Step light with timerprovides light for about oneminute to allow the operatorto get off the machine safely

Thermal guards are placed

around high-temperatureparts of the engine andaccessory drive.

&\$f* ' .'.\d

Large handrails (standard) andwide catwalk (optional) are pro-vided around revolving frame foreasier and safer access to engineand hydraulic components.

Seat belt shown in photo is optional

Model . Komatsu SAA6D140E-3Type.." ....4-cycle,water-cooled,directinjectionAspiration . Turbocharged and air-to-air aftercooledNumberof cylinders ........6Bore. . . 140 mm 5.51"Stroke. . 165 mm 6.50"Piston displacement . . . .15.24 ltr 930 in'Flywheel horsepower. . . . . . .338 kW 454 HP @ 1800 rpm

(sAE J134e)Governor All-speed, electronic

Meets EPA Tier 2 emission regulations.

Type ...... Open-centerload-sensingsystemNumberofselectableworkingmodes. ........2Main pump:

Type. ......Variable-capacitypistonpumps

Maximum flow:Main.". ...2x494 llr/min 2 x130.5U.S.gpm

Sub-pump for control circuit. . Gear pump

Hydraulic motors:Travel . . ......2 x axial piston motorwith parking brakeSwing . . .2x axial piston motor with swing holding brake

Relief valve setting:lmplementcircuits. ...31.4MPaTravel circuit. . 34.3 MPaSwing circuit . 28.4 MPaHeavyliftcircuit.. ....34.3MPaPilotcircuit. ...2.9MPa

Steering control . . Two levers with pedalsDrive method . . Fully hydrostaticTravel motor . . . Axial piston motor, in-shoe designReductionsystem. ... Planetarydoublereductionlviaximum drawbar pull . . . . . .559kN 57000 kg 125,660 lbGradability ......70%Maximum travel speed

Low.... ..2.Bkmlh 1.7 mphHigh... 4.2kmlh2.6mph

Servicebrake.. . HydrauliclockParking brake . . . Oil disc brake

Center frame H-leg frameTrackframe. ...... Box-sectionTrackchain ... SealedTrack adjusterNo. of shoes . 47 each side

. 3 each side

.....Hydraulic

Pumps for Boom, arm, bucket, swing, and travel circuits No. of carrier rollers.No. of track rollers. . 8 each side

COOLANT AND LUBRICANT|CAPACITY (REFTLLTNG)

Fuel tank ......880 ltrRadiator ........85 ltrEngine. ........55 ltrFinal drive, eachside .....20 ltrSwing drive . 24.5 x 2llrHydraulictank.. .......440 lIr

232.5 U.S. gal22.5 U.S. gal14.5 U.S. gal5.3 U.S. gal

6.5x2U.S.gal116.2 U.S. gal

Hydraulic cylinders:Number of cylinders-bore x strokeBoom.. 2-200 mm x 1950 mmArm . " . 2 - 185 mm x 1610 mmBucketStd.... 1-185mmx1820mmSE.... 1-225mmx.1420mm

PC800-7: Operating weight, including 8040 mm 26'5" boom, 3600mm 1 1 '10" arm, SAE heaped 3.4 m3 4.45 yd' backhoe bucket, opera-tor, lubricant, coolant, full fuel tank, and the standard equipment.

PC800SE-7: Operating weight, including 7100 mm 23'4" boom, 2945mm 9'8" arm, SAE heaped 4.3 m'5.62 yd' backhoe bucket, operator,Iubricant, coolant, full fuel tank, and the standard equipment.

Shoes

PC800-7 PC800SE-7

0peratingWeiqhl

GroundPressu re

0peratingWeiuht

GroundPressu re

610 mm

24"76070 kg

1 67,700 tb

125 kPa1.27 kgllcn'?

18.1 psi

75570 ks

166,600 Ib

123 kPa1.25 kgltm'?

17.8 psi

710 mm

28"76870 kg

1 69,470 tb

1 0B kPa

1.10 kgf/cm'Z

15.6 psi

76370 kg

1 68,370 Ib

107 kPa .

1.09 kgf/cm-1 5.5 psi

320 kg/cm' 4,550 psi350 kg/cm' 4,980 psi290 kg/cm'? 4,120 psi350 kg/cm' 4,980 psi

30 kg/cm' 430 psi

7.9" x 76.8"7.3" x 63.4"

7.3" x71,7"8.9" x 55.9''

Driven method . Hydraulic motorSwing reduction..... ... PlanetarygearSwing circle lubrication . . Grease-bathedSwinglock. .....Oi| discbrakeSwing speed. . 6.8 rpm

ENGINE

SWING SYSTEM

BACKHOE DTMENSTONS

*3390 11'1 "* When retracted

WORKING RANGE

14

13

12

T]

t0

9

8

7

6

5

8

I10

11

BAC|(HOE BUC|(ET, ARM, AND BOOM COMBINATTON

These charts are based on over-side stabirity with fuily roaded bucket at maximum reach.o, $:i::1f^y:oose use, density up to 1 .8 vm3 3,000 lb/yd" n : Generat prrp"." ,"", o""siry up to 1 .5 t/m" 2,500 tb/vd.,

Unit: rn- fi i

I

t

PC800-7 PC800SE-7

8.04 m 26'5" boom 7.1 m 23'4" boom

3.6 m 11'10" arm 2.9 m 9'8" arm

A Overall Height 4850 mm 15'1 1" 4615 mm 15'2"B Overall Length 13895 mm 45'7" 13030 mm 42'9"

PC800-7 PC800SE-7

Boom length 8040 mm 26'5" 7100 mm 23'4"Arm length 3600 mm 11'10" 2945 mm 9'8' 3600 mm 11'1trA Max. djgging hejqht 1 1955 mm 39'3" 11330 mm 37'2" 1 1055 mm 36'trB Max. dumping height 8235 mm 27'0" 7525 nm 24'8" 7430 mm 24'5'C [4ax. digging depth 8445 nn 27'8" 7130 mm 23'5" 7790 mn 25'TD iVax. vertical wall

digging depth 5230 mm 17'2" 4080 mm 13'5" 4260 mm 14'tr

E l\4ax. digging depthof cut for 8' level 8310 mm 27'3" 6980 mm 22'11" 7680 mm 25'Z

F Max. digging reach 13660 mm 44'10" 12265 mm 40'3" 12710 nn 41'tG lvlax. diggino reach

at ground level 13400 mm 44'0" 11945 mm 39'2" 12400 mm 40'tr

H l\4in. swing radius 5985 mm 1g'8" 5645 mm 18'6" 5440 mm 17'1tr

Bucket diggjng force (SAE) 316 kN

32200 kgf / 70,990 tb

391 kN

39900 kgf / 87,960 tb316 kN

32200 kgf / 70.990 lb

Arm crowd force (SAE) 285 kN

291 00 kgf / 64,150 tb331 kN

13800 kgl / 74,520 Ib

285 kN

291 00 kgf i 64.150 th

Bucket digging force (tS0) 363 kN

37000 kgf / 81,570 tb431 kN

3900 kgf / 36,780 tt363 kN

17000 kqf / 81.570 llArm crowd Jorce (tSO) 298 kN

30400 kerl / 67,020 lb341 kN

34800 ksf / 76,720 lb298 kN

]0400 kof / 67.020 lt

ARM LENGTH

m ftinPC800-7 (use with 8.04 m boom) 3.6 11'10"

PC800SE-7 (use with 7.1 m boom) 3.6 11'10"4.0. 5.234.0 5.234.3 5.624.5 5.87

3.5 4.58

3.5 4.583.8 4.974.0 5.23

2000 78.7"2000 78.7"2150 84.6"2230 87.8'

2105 82.9" | 4000 8,8202105 82.5" I e+ss 7.57022s5 88.8" | 3870 8,5302330 91.9' | 4050 8.930

or heavy duty

LIFTING CAPACITY

HEAVY LIFTING ''OFF" Unit: kg lb

HEAVY LIFTING "ON'' Unit: kg lb

A

B

I Maximum 9.0 m 29' 7.5 m 24' 6.0 m 1g' 4.5 m 14' 3.0 m 9'

ct Cs ct Cs ct Cs ct Cs ct Cs cl Cs

6.0 m

19'11750

25.9009050

20,000

- 1 3850

.30,5001 345029,700

.1 61 00

-35.500.1

61 00

'35,500

-t 9900.43,900

.1 9900"43. S00

3.0 m

I'1010022,300

765016.800

1 560034,400

1 205026.600

.20350.44,900

1 650036,300

.21400r 60,500

2340051,600

0m0'

1 025022.600

71001 6,900

1445031,900

1100024.200

1 960043,200

1 485032,800

2850062.S00

21 30047,000

-3.0 m

-9'1270028,000

960021,100

1 425031,500

1 080023,800

1 935042,700

1 465032,300

-27050.59,700

21 40047,200

.34700-76,500

-34700.76,500

.31 1 00

-68,600-31100.68,600

-6.0 m

-1 I'.1 5150"33,400

.15150.33,400

.1 8250

.40,200.1 8250.40,200

-Load is limited by hydraulic capacity rather than tipping. Ratings are based on Standard No. J1 ogz Rated loacls do not exceed 87% of hydraulic capacity or 75% of tipping load

PC800-7Equipment:. Boom: 8.04 m 26'5". Arm: 3.6 m 11'10". Bucket: 3.4 m'4.45 yd3

PC800SE-7Equipment:. Boom: 7.1 m 23'4"o Arm:2.9 m 9'8"e Bucket: 4.3 m3 5.62 yd3

A: Reach from swing centerB: Bucket hook heightC: Lifting capacityCf: Rating over frontCs: Rating over side!f : Rating at maximum reach

A: Reach from swing centerB: Bucket hook heightC: Lifting capacityCf: Rating over frontCs: Rating over side!; Rating at maximum reach

HEAVY LIFTING ''OFF''Unit: kg lb

HEAVY LIFTING ''ON"Unit: kg lb

A

B

ll Maximum 9.0 m 29' 7.5 m 24' 6.0 m 19' 4.5 m 14' 3.0 m I'ct Cs cf Cs cf Cs cr Cs ct Cs ct Cs

6.0 m

19'

-1 0550.23,200

905020.000

.1 1 950

-26.400.1

1 950.26.400

-14000-30,900

.14000-30.900

.1 7500.38.600

-1 7500'38.600

3.0 m

I'1010022,300

765016,800

.1 41 50

.31,2001 205026.600

.17700.39,1 00

1 650036,300

.24000.52.900

2340051.600

0m0'

1 025022,600

7700'16,900

r 445031,900

1100024,200

1 960043,200

1 485032,800

-25900.57,1 00

21 30047,000

-3.0 m

-9',1270028,000

960021,100

1425031 ,500

1 080023,800

.1 8400-40,600

1 465032,300

"23550.51,900

2140047,200

.30250.66,700

.30250

"66.700

.28050-61.900

-28050r61,900

-6.0 nr

-1tl'

.1 2850.28,400

. I 2850

.28,400-1 5550.34,300

-1 5550.34,300

A

B

B Maximum 9.0 m 29' 7.5 n24' 6.0 m 19' 4.5 m 14' 3.0 m 9'

cr Cs cf Cs cf Cs ct Cs cr Cs ct Cs6.0 m

19'

. 1 3250

.25,20r1195026,400

-1 3450.29,600

1 280028,200

.1 5250.33,700

-15250-33,700

-1 8500.40,800

.1 8500.40,800

3.0 m

I'1 3000

28,6009950

21,900

-1 520033,500

1195026.300

.1 8750.41,300

1 670036,800

-25000.55,1

002430053,500

0m0'

1 355029,800

1 030022,700

1 475032,500

1125024,800

2020044,600

1 545034,1 00

.26850.59,200

224s049,500

-27200.59,900

.27200-59,900

-3.0 m

-9'

. 1 5650

-34.5001425031,400

-17200.37,900

1 555034,300

.22850.50,300

2275050,200

.29600.65,300

.29600.65,300

.371 50.81,900

.371 50

-81,900

N ll Maximum 9.0 m 29' 7.5 n24' 6.0 m 19' 45m14' 3.0 m 9'

cf Cs cf Cs ct Cs cf Cs cf Cs cf Cs

6.0 m

19'

.1 5300.33,800

1195026,400

- 1 5550

-34,2001 280028.200

.1 7500-38,600

-17500.38.600

.21 050-46.400

.21 050

-46,400

3.0 m

I'1 300028,600

995021,900

1 545034,1 00

1195026,300

-21450.47,300

r 670036,800

-28400.62,700

2430053,500

0m0'

1 355029,800

1 030022,700

1475032,500

1125024,800

2020044,600

1 545034,100

2975065,600

224504S,500

-30200.66,600

.30200.66,600

-3.0 m

-g'

.1 81 50

-40.00014250

31 ,400

.1 9850.43.800

1 555034,300

.26200-57,800

2275050,200

-33850.74,700

.33850.74,700

-42600.93,900

.42600

'93,900I oe0 ls lrmrrad bv hvdrrillr.

^4n.^rtr/ r.fh6r lh.h +i^nin^ D-rih^.

TRANSPORTATION GUIDE

Transportation specifications (length x height x width)

Specs shown include the following equipment:PC800-7 : Boom BO40 mm 26'5", arm 3600 mm 11'10", bucket 3,4 m3 4.45 yd3, shoes 610 mm 24" double grouser

PC800SE-7 : Boom 71 0O mm 23'4", arm 2945 mm 9'8", bucket 4.3 m' 5.62 yd', shoes 61 0 mm 24" double grouser

3 Kits TransportationW0rk equipment assembly (Backhoe)

Weight : PC800-7 . 18.3 t 20.2 U.S.t0n

72Y=-'Z t,( //Or'

Width : 3390 11'1"Weight : 46.1 t 50.8 U.S.ton

4 Kits TransportationWork equipmenl assembly (Backh0e)

Weight : PC800-7 : 18.3 t 20.2 U.S.tonPC800SE-7 : 18.21 20.1 U.S.tonPC800SE-7 : 18.2 t 20.1 U.S.ton

PC800-7 : 7.7t:8345x2600x15008.5 U.S.ton : 27'5" x 8'6" x 4'11"

PC800SE-7 : 68t; 7405x2465x 1500

7.5 U.S.ton : 24'4" x 8'1" x 4'11"

PC800-7 . 77t:8345x2600x15008.5 U.S.lon :27'5" x 8'6" x 4'11"

PC800SE-7 : 6.81 : 7405 x 2465 x 1500

7.5 lJ.S.ton : 24'4" x 8'1" x 4'11"

m,tPC800-7 : 4.5 t: 4800 x 1410 x 750

5.0 U.S.ton : 15'9" x 4'8" x 2'6"PC800SE-7 : 4.91 :4075x 1695x755

5.4 U.S.ton : 13'4" x 5'7" x 2'6"

Bucket

PC800-7 : 3.5 t: 2390 x 1880 x 1870

3.9 U.S.ton : 7'10" x 6'2" x 6'2"PC800SE-7 : 3.91 : 2200x 1950x2255

4.3 U.S.lon : 7'3" x 6'5" x 7'5"

Boom & Arm cylinder

c{Tn-Total 2.6 t 2.9 U.S.lon

Base machine(Both PC800-7 and PC800SE'7 are desi0ned with lhe same weight and dimensi0ns )

PC800-7 : 45t:4800x1410x7505.0 U.S.lon : 15'9" x 4'8" x 2'6"

PC800SE-7 : 4.91 : 4075x1695x7555.4 U.S.ton : 13'4" x 5'7" x 2'6"

PC800-7 : 3.5 t: 2390 x 1880 x 1870

3-9 U.E.ton : 7'10" x 6'2" x 6'2"PC800SE-7 : 3.91. 2200x 1950 x 2255

4.3 U.S.ton : 7'3" x 6'5" x 7'5"

Boom & Arm cylinder

dm-Total 2.6 t 2.9 U.S.lon

Upper struclure

soO@N*

31 95

24.5* K0l\,4TRAX (0ptional) wlth an antenra

when moufied

widthWeight

Undercarriage

1 0'6"t 27.4 u.S.lon

x K0[lTRAX (0pti0nal) with an antennalvhen mounted

5810 19'1 '

1305 4'3"

wWeight:22.0 1[11tx2]

24.3 U.S.lon [12.15 U.S.ton x 2]

0thersWeight : 12.2 t 13.4 U.S.lon (

0thersWeighl

-"s12 2 t 13.4 u.s.ton opc ^ &r.

R"l -'-,€Ri6;,,,,''

t ffi..;:*;*

W::,,W:

Weight

STANDARD EQUTT'MENT

ENGINE AND RELATED ITEMS:

. Air cleaner, double element, drY

o Cooling fan, with fan guard

o Engine, Komatsu SAA6D140E-3

ELECTRICAL SYSTEM:

. Alternator, 50 amP, 24 V

. Batteries, 170 Ah, 2x12Yo Starting motors, 11kWo Working lights-2 boom, 2 cab top {ront, 1 cab bottom

. Step light with timer

. Auto decelerator

UNDERCARRIAGE:

. 610 mm 24" double grouser

o 8 track/3 carrier rollers (each side)

o Hydraulic track adjusters (each side)

o Full length track guardo Variable track gauge. Sealed track

GUARDS AND COVERS:

o Dust-proof net for radiator and oil cooler

o Pump/engine room partition cover. Travel motor guards. Strengthened revolving frame underguard

o OPG iop guard (operator protective guards ISO 10262 level 2 (FOG))

OPERATOR ENVIRONMENT:

o Damper mount, all-weather, sound-suppressed cab with tinted

safety glass windows, lockable door, intermittent window wiper

and washer, floormat, cigarette lighter and ashtray

.MUltijunctioncolormonitor,electronically-controlledthrottledials,electric service meter, gauges (coolant temperature, hydraulic oil

temperature and {uel level), caution lights (electric charge, engine

oil pressure, and air cleaner clogging), indicator lights (engine pre-

heating and swing lock light) level check lights (coolant, engine

oil, and hydraulic oil level), self-diagnostic system with trouble

data memorY. Rear view mirror (RH). Seat, fully adjustable with suspensiono Cab with fixed {ront window

HYDRAULIC CONTROLS:o Fully hydraulic, with Electronic Open-Center Load-Sensing

tgOLS'Sl and engine speed sensing (pump and engine mutual

control system). One gear pump for control circuito Two axial piston motors for swing with single-stage reliel valve

o One axial piston motor per track for travel with counter balance

valveo Two variable capacity piston pumps

o Two control valves, 5+4 spools (boom, arm, bucket, swing' and

travel). Control levers, wrist control levers for arm, boom, bucket, and

swing with PPC sYstem

o Control levers and pedals for steering and travel wiih PPC system

o Oil coolero ln-line filter. Heavy lift mode systemo Shockless boom controlo Swing priority selection systemo Two-mode setting for boom

DRIVE AND BRAKE SYSTEM:

. Brakes, hydraulic lock travel brakes, oil disc parking

o Hydrostatic two travel speed system with planetary triple reduction

final drive

OTHER STANDARD EQUIPMENT:

. Automatic swing holding brakeo Corrosion resistero Counterweight, 12000 kg 26,4501b

o Horn, electricr Marks and plates, English. Paint, Komatsu standard. Large handrailso One-touch engine oil drainage. PM tune-up service connector. Remote greasing for radiator fan drive

aa

OPTTONAL EQUIPMENTAlternator, 75 AmP, 24VArms (Backhoe):PCBOO-7:

-3600 mm 11'10" HD arm assemblY

PCBOOSE-7:

-2945 mm 9'8" SE arm assemblY

-3600 mm 11'10" HD arm assemblY

. Auto air conditioner

. Automatic greasingr Booms (Backhoe):

PCBOO-7:

-8040 mm 26'5" boom assemblY

PC8OOSE-7:

-7100 mm 23'4" boom assemblY

. Cab front guard (lSO 10262level 2)

o Catwalk. Coolant heatero Duble frange truck rollero 12V electric supPlYo Fire extinguishero General tool kito Grease gun, electric pump with indicator

. lnterconnected horn and warning light

o KOMTRAX. Large-capacity batteries. Lower wiper. Provision for fast fuel fill

o Radio AMiFM

Rain visorRear view mirror (LH)

Seai belt 78 mm 3"Shoes:

-710 mm 28" double grouser

Spare parts {or first service

Track frame undercover (center)

Travel alarmVandalism protection locks

aaaa

aaoa

g- ;:***U'q'/i?* -x{r,-\t'( F.[,. iu r i1N3* \.'.

hJ'j*i'_-lsWaa;*;;@

t(oltlilbu'Printed in Japan 200606 lP.As(10)