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PC300LC-6 H YDRAULIC E XCAVATOR PC300LC-6 FLYWHEEL HORSEPOWER 173 kW 232 HP @ 1750 rpm OPERATING WEIGHT 32420 – 33930 kg 71,474 – 74,803 lb

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Page 1: 10652 PC300LC-6 AESS405-05 - Erb Equipmenterbequipment.com/Aggregate/media/Erb-Equipment/Used...4 Power, versatility, maneuverability, controllability—you name it. Never has there

PC300LC-6

HY

DR

AU

LIC

EX

CA

VA

TO

RPC300LC-6 FLYWHEEL HORSEPOWER

173 kW 232 HP @ 1750 rpm

OPERATING WEIGHT32420 – 33930 kg

71,474 – 74,803 lb

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2

PC300LC-6 Hydraulic Excavator

WALK-AROUNDWALK-AROUND

The PC300 follows the strategyof offering the highest level of technological superiority and leadership in the industry. The PC300 introduces severalnew features to provide the operator with a smoother, faster,and more efficient machine. Combine these and you will knowwhy over 90% of our customers gave an “excellent” rating forour excavator design and technology.

Multi-layer viscous cab mounts Vibration and noise in the cab are reducedand riding comfort is improved.

Active mode, preferred by experienced operators,increases productivity up to 7% by matching the workequipment speed to the weight of the load and adjustingthe speed, pump flow, and boom down speed.

Brass bushings High tensile strength brass bushings replace steelbushings at the boom foot and boom cylinder foot.Noise and play of work equipment are reduced.

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FLYWHEEL HORSEPOWER173 kW 232 HP @ 1750 rpm

OPERATING WEIGHT32420 – 33930 kg 71,474 – 74,803 lb

BUCKET CAPACITY0.70 – 1.82 m3

0.91 – 2.38 yd3

PC300LC-6HYDRAULIC EXCAVATOR

Hydraulic filter The hydraulic oil and filter replacement schedules have beenincreased, reducing maintenance.

Improved monitor Engine oil maintenance has been added as a function, and the default Work Mode can be changed.

Advanced Monitor Features● Self-diagnosis of 119 different problems.● Five working modes as standard,

including breaker mode for maximumproductivity.

● Active mode for increased implement speed.

Emissionized engineat 173 kW 232 HP, it is one of the most powerful in its class.

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4

Power, versatility, maneuverability,

controllability—you name it. Never

has there been an excavator so

easy to operate, so natural, so

intuitive, so responsive.

HydrauMind allows the load-sensing

and pressure compensating valves to

automatically adjust to individual work

applications. Adjustments are sensed

by the valves. Electronic controls

maximize the engine horsepower so

full horsepower is available at all times.

For example, when the ground

condition changes while digging, you

don’t have to think about changing

lever strokes because HydrauMind

instantly, silently, and automatically

sends just the right amount of oil to

the actuators at just the right pressure

to accommodate the change.

When you move the boom, arm,

and bucket at the same time, all the

equipment works naturally, with the

optimum combination of speed and

power as if it were a human hand.

HydrauMind also makes it easy

to change or add valves and

work equipment.

EngineThe new Komatsu SA6D114E-1 meets emission regulations, including CARB.

New hydraulic pumps produce the same power as in the previous model at

reduced engine speed. The new engine provides improved emissions without

sacrificing valuable hydraulic power. Also, noise levels are reduced for

improved operator comfort.

In-Line FiltrationThe PC300 has a cool-running hydraulic system with the most extensive

filtration system available. It uses a new high-performance filter glass for improved

cleanliness and extended replacement interval. The wide variety of attachments

available today means you put more stress on your excavator than ever before.

Komatsu provides the extra protection for your machine by providing a high-

pressure in-line filter as standard equipment.

PRODUCTIVITYFEATURES

PRODUCTIVITYFEATURES

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Four Diagnostic Modes

Time Display mode is thedefault mode and shows the timeand hour meter reading.

User Code Display modedisplays a trouble code and soundsan alarm when a problem has beendetected.

Trouble Data Memory modemonitors 32 separate items andstores up to 20 abnormalities over 999 hours for effectivetroubleshooting.

Operation Data modemonitors 20 separate currentoperating conditions includingsystem pressure and rpms to keepyour machine operating at peakperformance. In addition, 44-bitpatterns allow you to diagnoseelectrical connections.

Together these modes allow youto troubleshoot 119 differentproblems to minimize downtime.

Self-DiagnosticMonitor

Working Mode

Power Up/Speed Down

Travel Speeds

1

2

3

4

The LCD portion of the monitor hasfour different display modes that aidin identifying potential problemsbefore they become major problems:

Active ModeThe Active modeincreases enginespeed, pump flow,and boom downspeed to improveproductivity up to7%. Under lightloads, equipmentspeed is faster.When under heavyloads it is possibleto detect enginespeed.

Power Up/Speed Down Switch*

A button on top of the left joystick provides an instant burst

of power at either full speed or half speed depending on the

selection made on the monitor.

*Available in H/O and G/O mode only.

Easy OperationSelf-Diagnostic System

The PC300 features the most advanced diagnostic

system in the industry. Komatsu’s exclusive system

identifies 119 items, reduces diagnostic time, and

helps you maintain maximum production.

Working Mode Selection

The Avance excavator is equipped with five working

modes. Each mode is designed to match engine speed,

pump speed, and system pressure with the current

application.

Working Mode Application Advantage

● Maximum production/powerH/O Heavy-Duty ● Fast cycle times

● Power up/speed down available

● Good cycle timesG/O General ● Good fuel economy

● Power up/speed down available

F/O Finishing ● Smooth finishing capability● Arm in 1⁄2 speed

L/O Lifting ● Powerful lifting● Power maximum pressure

100% of the time● Reduced speed● Precision control

B/O Breaker ● Optimum engine rpm, hydraulicOperations flow, and pressure

Travel Speeds

The Avance excavator is equipped with three travel speeds

to provide smooth, efficient travel around the job site.

PC300LC-6HYDRAULIC EXCAVATOR

5

Selection Application Result

Power Up Tough Digging Increase implement force Operations by 9% for 8.5 seconds.

Speed Delicate Speed is reduced by 1⁄2. Down Operations Increase implement force by

9% as long as joystick button is pressed.

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6

ENGINE

Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SA6D114E-1Type . . . . . . . . . . . . . . . . . . . . 4-cycle, water-cooled, direct-injectionAspiration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TurbochargedNo. of cylinders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6Bore . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114 mm 4.49"Stroke. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114 mm 4.49"Piston displacement . . . . . . . . . . . . . . . . . . . . . . . . . 8.3 ltr 504.5 in3

Rated gross horsepower . . . . . . . . . . 171.5 kW 230 HP @ 1750 rpm (SAE J1349)

Flywheel horsepower . . . . . . . . . . . . . . 173 kW 232 HP @ 1750 rpm(SAE J1349)

Governor . . . . . . . . . . . . . . . . . . . . . . . . . . . . All-speed, mechanical

Meets 1996 EPA emission standards

HYDRAULIC SYSTEM

Type. . . . . . . . . . . . . . . . . . . . . HydrauMind system, a closed center system with load sensing valves and

pressure compensated valves.No. of selectable working modes . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Main pump:Type . . . . . . . . . . . . . . . . . . . Variable-displacement piston pumpsPumps for. . . . . . . . . Boom, arm bucket, swing, and travel circuits

Maximum flow . . . . . . . . . . . . . . . . . . . 240 ltr 2 x 63.4 U.S. gal/min

Hydraulic motors:Travel . . . . . . . . . . . . . . . 2 x axial piston motor with parking brakeSwing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 x axial piston motor

Relief valve setting:Implement circuits . . . . . . . . . . . . . . 355 kg/cm2 5,050 psiTravel circuit . . . . . . . . . . . . . . . . . . 355 kg/cm2 5,050 psiSwing circuit . . . . . . . . . . . . . . . . . . 290 kg/cm2 4,120 psiPilot circuit . . . . . . . . . . . . . . . . . . . . . 30 kg/cm2 430 psiService valve . . . . . . . . . . . . . . . . . . 280 kg/cm2 up to 3,980 psi

Hydraulic cylinders:Number of cylinders—bore x strokeBoom. . . . . . . . . . . . . . . . . . 2 – 140 mm x 1480 mm 5.5" x 58.3"Arm . . . . . . . . . . . . . . . . . . . 1 – 160 mm x 1685 mm 6.3" x 66.3"Bucket . . . . . . . . . . . . . . . . . 1 – 140 mm x 1285 mm 5.5" x 50.6"

Service valve maximum flow:First valve . . . . . . . . . . . . . . . . . . . . . . 480 ltr 126.8 U.S. gal/minSecond valve. . . . . . . . . . . . . . . . . . . . 240 ltr 63.4 U.S. gal/minThird valve. . . . . . . . . . . . . . . . . . . . . . 240 ltr 63.4 U.S. gal/min

DRIVES AND BRAKES

Steering control . . . . . . . . . . . . . . . . . . . . . . . Two levers with pedalsDrive method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fully hydrostaticTravel motor. . . . . . . . . . . . . . . . . . . . . . . Axial piston motor, in-shoe Maximum drawbar pull . . . . . . . . . . . . . . . . . . . . 23400 kg 51,600 lbGradeability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70%Maximum travel speed: High . . . . . . . . . . . . . . . . . 5.5 km/h 3.4 mph

Mid. . . . . . . . . . . . . . . . . . 4.5 km/h 2.8 mphLow . . . . . . . . . . . . . . . . . 3.7 km/h 2.3 mph

Service brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydraulic lock Parking brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Oil disc brake

SWING SYSTEM

Driven by . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydraulic motorSwing reduction. . . . . . . . . . . . . . . . . . . . Planetary double-reductionSwing circle lubrication . . . . . . . . . . . . . . . . . . . . . . . Grease-bathedSwing lock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Oil discSwing speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.0 rpm

UNDERCARRIAGE

Center frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X-frameTrack frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Box-sectionSeal of track . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sealed trackTrack adjuster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydraulic No. of shoes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 per sideNo. of carrier rollers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 per sideNo. of track rollers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 per side

COOLANT AND LUBRICANT

CAPACITY (REFILLING)

Fuel tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . 540 ltr 142.7 U.S. galRadiator . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32.0 ltr 8.5 U.S. galEngine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27.0 ltr 7.1 U.S. galFinal drive, each side . . . . . . . . . . . . . . . . . . . 9.5 ltr 2.5 U.S. galSwing drive . . . . . . . . . . . . . . . . . . . . . . . . . . 13.0 ltr 3.4 U.S. galHydraulic tank . . . . . . . . . . . . . . . . . . . . . . . . 205 ltr 54.2 U.S. gal

OPERATING WEIGHT (APPROXIMATE)

Operating weight, including 6500 mm 21'3" one-piece boom, 3190 mm 10'6" arm, SAE heaped 1.55 m3 2.02 yd3 backhoe bucket,operator, lubricant, coolant, full fuel tank, and the standard equipment.

Maximum operating weight also includes 850 mm 33.5" shoes, 4020 mm 13'2" arm, and 1.55 m3 2.02 yd3 severe-duty bucket.

Triple-GrouserShoes Operating Weight Ground Pressure

600 mm 32420 kg 0.611 kg/cm2

23.6" 71,474 lb 8.69 psi700 mm 32800 kg 0.530 kg/cm2

27.6" 72,312 lb 7.54 psi800 mm 33180 kg 0.469 kg/cm2

31.5" 73,149 lb 6.67 psi850 mm 33370 kg 0.444 kg/cm2

33.5" 73,568 lb 6.32 psiMaximum 33930 kg 0.451 kg/cm2

Weight 74,803 lb 6.43 psi

Arm Length Weight Adjustments2200 mm 7'3" –95 kg –209 lb2550 mm 8'4" –47 kg –104 lb4020 mm 13'2" +270 kg +595 lb

SPECIFICATIONSSPECIFICATIONS

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PC300LC-6HYDRAULIC EXCAVATOR

G

EC

O

F

N

A

H,QD

P

I

BJ

K M

L

A B

C E

H

D

GF

2200 7'3" 2550 8'4" 3190 10'6" 4020 13'2"

A Max. digging height 9580 31'5" 9965 32'8" 10210 33'6" 10550 34'7"

B Max. dumping height 6595 21'8" 6895 22'7" 7110 23'4" 7490 24'7"

C Max. digging depth 6355 20'10" 6705 22' 7380 24'3" 8180 26'10"

D Max. vertical walldigging depth 5120 16'10" 5880 19'4" 6480 21'3" 7280 23'11"

E Max. digging depthof cut for 8' level 6130 20'1" 6520 21'5" 7180 23'7" 8045 26'5"

F Max. digging reach 10155 33'4" 10550 34'7" 11100 36'5" 11900 39'1"

G Max. digging reachat ground level 9950 32'8" 10355 34' 10920 35'10" 11730 38'6"

H Min. swing radius 4390 14'5" 4400 14'5" 4310 14'2" 4320 14'2"

Bucket digging force* 19100 kg 19100 kg 19100 kg 19100 kg42,110 lb 42,110 lb 42,110 lb 42,110 lb

Arm crowd force* 19300 kg 16900 kg 14300 kg 12200 kg42,550 lb 37,260 lb 31,530 lb 26,900 lb

Arm 2200 mm 7'3" 2550 mm 8'4" 3190 mm 10'6" 4020 mm 13'2"

A Overall length 11105 mm 36'5" 10990 mm 36'1" 10935 mm 35'11" 10975 mm 36'

B Overall length (transport) 7910 mm 25'11" 7200 mm 23'7" 5930 mm 19'5" 5405 mm 17'9"

C Overall height (to top of boom) 3465 mm 11'4" 3420 mm 11'3" 3255 mm 10'8" 3590 mm 11'9"

D Overall width 3290 mm 10'10"

E Overall height (to top of cab) 3130 mm 10'3"

F Ground clearance, counterweight 1185 mm 3'11"

G Ground clearance (minimum) 500 mm 1'8"

H Tail swing radius 3300 mm 10'10"

I Track length on ground 4030 mm 13'3"

J Track length 4955 mm 16'3"

K Track gauge 2590 mm 8'6"

L Width of crawler 3290 mm 10'10"

M Shoe width 700 mm 28"

N Grouser height 36 mm 1.4"

O Machine cab height 2580 mm 8'6"

P Upper structure width 2995 mm 9'10"

Q Distance, swing center to rear end 3285 mm 10'9"

BACKHOE BUCKET AND ARM COMBINATION

BACKHOE RANGE AND BUCKET/ARM COMBINATION

DIMENSIONS

*at power max

V – Used with weights up to 3,500 lb/yd3, W – Used with weights up to 3,000 lb/yd3

X – Used with weights up to 2,500 lb/yd3, Y – Used with weights up to 2,000 lb/yd3, Z – Not useable

Bucket Arms

Bucket NumberType Capacity OLW Weight of Teeth Tooth Size 7'3" 8'4" 10'6" 13'2"

0.88 m3 1.15 yd3 762 mm 30" 1029 kg 2,268 lb 4 X370 V V W V1.11 m3 1.45 yd3 914 mm 36" 1123 kg 2,476 lb 4 X370 V V V V

Komatsu 1.35 m3 1.76 yd3 1067 mm 42" 1246 kg 2,747 lb 5 X370 V V V W“H” Series 1.58 m3 2.07 yd3 1219 mm 48" 1313 kg 2,895 lb 5 X370 V V W X

HD 1.82 m3 2.38 yd3 1372 mm 54" 1425 kg 3,142 lb 6 X370 V W X Y

0.84 m3 1.10 yd3 762 mm 30" 1157 kg 2,550 lb 4 X370AP V V V V1.07 m3 1.40 yd3 914 mm 36" 1250 kg 2,755 lb 4 X370AP V V V V

Komatsu 1.31 m3 1.71 yd3 1067 mm 42" 1394 kg 3,074 lb 5 X370AP V V V W“H” Series 1.55 m3 2.02 yd3 1219 mm 48" 1504 kg 3,316 lb 5 X370AP V V W Y

SD 1.78 m3 2.33 yd3 1372 mm 54" 1573 kg 3,467 lb 6 X370AP W W X Y

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Equipment:● Boom: 6470 mm 21'3"● Bucket: 1.11 m3 1.45 yd3

● Shoes: 800 mm 31.5" ● Lifting mode

A: Reach from swing centerB: Bucket hook heightC: Lifting capacityCf: Rating over frontCs: Rating over side

: Rating at maximum reach

Arm: 2200 mm 7'3" Unit: kg lb

A 1.5 m 5' 3.0 m 10' 4.6 m 15' 6.1 m 20' 7.6 m 25' 9.1 m 30' Maximum

B Cf Cs Cf Cs Cf Cs Cf Cs Cf Cs Cf Cs Cf Cs

7.6 m *7650 705025' *16,800 15,600

6.1 m *8200 *8200 *7400 5600 *7350 535020' *18,100 *18,100 *16,300 12,300 *16,200 11,800

4.6 m *11900 *11900 *9150 7950 *7760 5450 *7300 455015' *26,200 *26,200 *20,200 17,500 *17,100 12,000 *16,100 10,000

3.0 m *14350 11400 *10300 7450 *8300 5200 6750 410010' *31,700 25,200 *22,700 16,400 *18,300 11,500 14,900 9,100

1.5 m *15650 10600 *11000 6850 8250 5000 6550 39505' *34,500 23,400 *24,200 15,100 18,200 11,000 14,500 8,700

0.0 m *15500 10350 *11400 6750 8100 4850 6750 40500' *34,100 22,800 *25,100 14,900 17,800 10,700 14,900 8,900

–1.5 m *13200 *13200 *14400 10400 *10950 6700 8050 4800 7400 4450–5' *29,100 *29,100 *31,800 22,900 *24,100 14,800 17,700 10,600 16,300 9,800

–3.0 m *15500 *15500 *12500 10600 *9450 6650 *7700 5400–10' *34,200 *34,200 *27,500 23,400 *20,900 14,700 *17,000 11,900

–4.6 m *10950 *10950 *9050 *9050 *7100 *7100–15' *24,200 *24,200 *20,000 *20,000 *15,600 *15,600

Ratings are based on SAE Standard No. J1097. Rated loads do not exceed 87% of hydraulic lift capacity or 75% of tipping load. *Load is limited by hydraulic capacity rather than tipping.

Arm: 2550 mm 8'4" Unit: kg lb

A 1.5 m 5' 3.0 m 10' 4.6 m 15' 6.1 m 20' 7.6 m 25' 9.1 m 30' Maximum

B Cf Cs Cf Cs Cf Cs Cf Cs Cf Cs Cf Cs Cf Cs

7.6 m *5600 *560025' *12,400 *12,400

6.1 m *7050 5650 *5500 480020' *15,600 12,500 *12,100 10,800

4.6 m *11250 *11250 *8800 8050 *7500 5500 *5600 415015' *24,800 *24,800 *19,400 17,700 *16,500 12,100 *12,400 9,100

3.0 m *13800 11650 *10000 7500 *8050 5250 *6150 3800 *5950 375010' *30,400 25,700 *22,000 16,600 *17,800 11,600 *13,500 8,300 *13,100 8,300

1.5 m *15450 10750 *10950 7050 8250 5000 6150 3700 6050 36505' *34,000 23,700 *24,100 15,600 18,200 11,000 13,500 8,100 13,400 8,000

0.0 m *15650 10400 *11350 6750 8050 4850 6200 37000' *34,500 22,900 *25,100 14,900 17,800 10,700 13,700 8,200

–1.5 m *11750 *11750 *14800 10350 *11100 6650 8000 4750 6750 4050–5' *26,000 *26,000 *32,700 22,800 *24,400 14,700 17,600 10,500 14,900 8,900

–3.0 m *17050 *17050 *13100 10500 *9800 6500 *7350 4850 *7250 4800–10' *37,600 *37,600 *28,900 23,200 *21,600 14,400 *16,200 10,700 *15,900 10,600

–4.6 m *12700 *12700 *10050 *10050 *7400 7000 *6800 6550–15' *28,000 *28,000 *22,200 *22,200 *16,300 15,400 *15,000 14,400

Ratings are based on SAE Standard No. J1097. Rated loads do not exceed 87% of hydraulic lift capacity or 75% of tipping load. *Load is limited by hydraulic capacity rather than tipping.

B

A

C

Unit: lb kg

LIFTING CAPACITY

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Arm: 3190 mm 10'6" Unit: kg lb

A 1.5 m 5' 3.0 m 10' 4.6 m 15' 6.1 m 20' 7.6 m 25' 9.1 m 30' Maximum

B Cf Cs Cf Cs Cf Cs Cf Cs Cf Cs Cf Cs Cf Cs

7.6 m *5150 *5150 *3800 *380025' *11,400 *11,400 *8,300 *8,300

6.1 m *6500 5800 *3700 *370020' *14,300 12,800 *8,200 *8,200

4.6 m *8100 *8100 *7000 5600 *5350 3950 *3800 370015' *17,800 *17,800 *15,400 12,400 *11,800 8,700 *8,300 8,100

3.0 m *12700 12150 *9400 7700 *7650 5350 6300 3850 *4000 340010' *28,000 26,800 *20,700 17,000 *16,900 11,800 13,900 8,500 *8,800 7,500

1.5 m *14850 11100 *10550 7200 *8300 5050 6150 3700 *4400 32505' *32,800 24,500 *23,300 15,900 *18,300 11,200 13,600 8,200 *9,700 7,200

0.0 m *6900 *6900 *15700 10550 *11250 6850 8100 4850 6050 3600 *5000 33000' *15,200 *15,200 *34,600 23,200 *24,800 15,100 17,800 10,700 13,300 7,900 *11,100 7,300

–1.5 m *7600 *7600 *11050 *11050 *15350 10350 *11250 6650 7950 4750 6000 3550–5' *16,700 *16,700 *24,400 *24,400 *33,900 22,800 *24,800 14,700 17,600 10,500 13,300 7,900

–3.0 m *11800 *11800 *16200 *16200 *14050 10400 *10500 6650 7950 4750 *6800 4150–10' *26,000 *26,000 *35,700 *35,700 *31,000 23,000 *23,200 14,700 17,600 10,500 *15,000 9,100

–4.6 m *15550 *15550 *11650 10650 *8700 6800 *6700 5300–15' *34,300 *34,300 *25,600 23,500 *19,200 15,000 *14,800 11,700

–6.1 m *7150 *7150 *5750 *5750–20' *15,700 *15,700 *12,600 *12,600

Ratings are based on SAE Standard No. J1097. Rated loads do not exceed 87% of hydraulic lift capacity or 75% of tipping load. *Load is limited by hydraulic capacity rather than tipping.

Arm: 4020 mm 13'2" Unit: kg lb

A 1.5 m 5' 3.0 m 10' 4.6 m 15' 6.1 m 20' 7.6 m 25' 9.1 m 30' Maximum

B Cf Cs Cf Cs Cf Cs Cf Cs Cf Cs Cf Cs Cf Cs

7.6 m *2750 *275025' *6,100 *6,100

6.1 m *4450 4100 *2700 *270020' *9,800 9,000 *5,900 *5,900

4.6 m *6200 5700 *5650 4000 *2750 *275015' *13,600 12,500 *12,500 8,800 *6,000 *6,000

3.0 m *10950 *10950 *8350 7850 *6950 5400 *6050 3850 *2850 285010' *24,100 *24,100 *18,400 17,300 *15,300 11,900 *13,400 8,500 *6,300 6,200

1.5 m *7850 *7850 *13550 11400 *9700 7250 *7700 5050 6100 3650 *3150 27005' *17,300 *17,300 *29,900 25,100 *21,400 16,000 *17,000 11,100 13,500 8,100 *6,900 6,000

0.0 m *7600 *7600 *15050 10550 *10700 6800 8000 4800 5650 3500 *3500 27500' *16,800 *16,800 *33,200 23,300 *23,600 15,000 17,700 10,500 13,100 7,700 *7,800 6,100

–1.5 m *6250 *6250 *10050 *10050 *15400 10150 *11050 6500 7800 4600 5850 3400 *4150 2900–5' *13,800 *13,800 *22,200 *22,200 *33,900 22,400 *24,400 14,400 17,200 10,100 12,900 7,500 *9,200 6,400

–3.0 m *9500 *9500 *13700 *13700 *14700 10100 *10750 6400 7750 4500 5850 3400 *5200 3300–10' *21,000 *21,000 *30,200 *30,200 *32,400 22,200 *23,800 14,100 17,100 10,000 12,900 7,500 *11,500 7,300

–4.6 m *13300 *13300 *18350 *18350 *12950 10250 *9450 6300 *7150 4600 *6100 4050–15' *29,300 *29,300 *40,500 *40,500 *28,600 22,600 *20,800 13,900 *15,700 10,100 *13,400 9,000

–6.1 m *13350 *13350 *9750 *9750 *7000 6750 *5800 *5800–20' *29,400 *29,400 *21,500 *21,500 *15,400 14,900 *12,800 *12,800

Ratings are based on SAE Standard No. J1097. Rated loads do not exceed 87% of hydraulic lift capacity or 75% of tipping load. *Load is limited by hydraulic capacity rather than tipping.

PC300LC-6HYDRAULIC EXCAVATOR

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STANDARD EQUIPMENT

● Air cleaner, double element● Air conditioner● Alternator, 70A● Auto deceleration● Auto warm-up● Batteries, 150 Ah/2 x 12V● Boom holding valve● Cab which includes: antenna, ashtray, cigarette lighter,

floor mat, front windshield washer, hot/cold storage box, suspension seat, 3" seat belt, and AM/FM radio

● Controls, wrist● Counterweight, 6320 kg 13,930 lb● Dust proof net for radiator for oil cooler● Electronic monitor● Guard, fan● Heater/defroster● In-line filter● Light, one front (RH)● Overheat prevention● Power max● Pump/engine room partition● Rearview mirror (RH and LH)● Shoes, 700 mm 27.6" triple grouser● Speed down system● Starting motor, 11 kW● Swing parking brake● Swing priority mode● Track, guiding guard● Travel alarm● Turbocharger cover● Undercover for revo-frame (7 pcs)● Vandalism protection provision tabs

OPTIONAL EQUIPMENT

ATTACHMENT OPTIONS

● Buckets—Lug bushing—Play adjustment mechanism

● Komatsu breakers/hammers● Komatsu plate compactors● Lincoln autolube systems● JRB couplers● PSM thumbs

For a complete line up of available attachments, please contact yourlocal Komatsu distributor

● Arm holding valve● Cab front window guard● Hydraulic control unit (for breaker)● Refueling pump● Service valves (2 additional)● Shoes

—800 mm 31.5" triple grouser—850 mm 33.5" triple grouser

● Storage, hot/cold● Track frame reinforcement kit● Track roller guards (full length)● Undercover for track frame center● Boom assembly

—6500 mm 21'4" —6500 mm 21'4" with piping

● Arm assembly—2550 mm 8'4" —2550 mm 8'4" with piping—3190 mm 10'6" —3190 mm 10'6" with piping—4020 mm 13'2"

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PC300LC-6HYDRAULIC EXCAVATOR

Count on Komatsu and yourlocal distributor for the supportyou deserve. Our successdepends on satisfying your needfor productive equipment andsupporting that equipment.That’s why we have one of thelargest and strongest heavy-equipment distributor organ-izations in North America. Theirpersonnel are not only trained to help you select the equipmentthat is best-matched for yourbusiness but to support that equipment.

Finance Through its finance company,

Komatsu can offer you a wide variety of financingalternatives designed to meetyour needs. Programs includemunicipal leases for governmentalagencies, conditional sales contracts,and leases with $1 purchase optionsfor customers interested in owning theirequipment. Ask your distributor aboutKomatsu leasing. We offer finance andoperating leases and the unique AdvantageLease which offers you predetermined pur-chase, return, and renewal options.

Parts Three computer-linked partsdistribution centers provide fast access

to anywhere in the U.S. and Canada. Mostparts are available overnight. Plus, Komatsudistributors keep a large assortment ofcommonly used parts in stock for immediate access.

Remanufacturedparts Save money and

still have the same warranty as newparts at a fraction of the cost withlike-new remanufactured parts.

Maintenance Take advan-tage of the experience we have

gained and ask your distributor about our factory-supported programs including:

regular scheduled maintenance, oil andwear analysis, diagnostic inspections, undercarriage inspections, training, special service tools, parts programs, and even a special software program to help your distributor keep track of and manage service-related data.

SUPPORTSUPPORT

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Komatsu America International Company440 N. Fairway Dr., Vernon Hills, IL 60061

AESS405-05 ©2001 Komatsu Printed in USA DK10/01(3M)(5M)C 04/02 DataKom 10/01 (EV-1)

www.KomatsuAmerica.com Materials and specifications are subject to change without noticeis a trademark of Komatsu Ltd. Japan