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KOMATSU - CRAWLER EXCAVATORS



KOMATSU PC8000-6



Tecnical Data and Photos




Manufacturer: Komatsu Mining Germany GmbH

Model: PC8000-6

Type: Large crawler excavator, (mining excavator).

Drive: Diesel engines or electric drive.


DIESEL DRIVE

DIESEL ENGINE:
Number of motors: 2
Model: Komatsu SDA16V160E-2
Type: four-cycle, direct injection
Aspiration: Turbocharged and aftercooled
Power (SAE 1995/J1349): 2 x 1500 kW (2 x 2010 HP) at 1800 rpm
Number of cylinders: 16 (2 x 16)
Cooling: water-cooled
Governor: All-speed, electronic

FLUID CAPACITIES:
Hydraulic oil tank: 7 750 liters (2,050 U.S. gal)
Hydraulic system: 11 500 liters (3,040 U.S. gal)
Engine coolant: 2 x 430 liters (2 x 114 U.S. gal)
Engine oil: 2 x 290 liters (2 x 77 U.S. gal)
Reserve engine oil make up tank: 2 x 1 056 liters (2 x 279 U.S. gal)
Fuel tank: 13 925 liters (3,680 U.S. gal)

ELECTRIC SYSTEM:
Voltage: 24 V
Alternator: 2 x 140 A
Batteries (series/parallel): 8 x 12 V
Standard working lights: 14 LED lights
Standard service lights: Throughout the platform incl. emergency egresses and stairways.


ELECTRIC DRIVE

Type: 2 x Squirrel cage induction motor
Power Output: 2 x 1450 kW
Voltage: 6.000 7.200 V
Amperage (approximate): 2 x 155 A - 2 x 128 A
Frequency standard: 60 Hz at 1800 rpm
Frequency option: 50 Hz at 1500 rpm

ELECTRIC SYSTEM:
Voltage: 24 V
Batteries (series/parallel): 4 x 12 V
Standard working lights: 14 LED lights
Standard service lights: Throughout the platform incl. emergency egresses and stairways.


HYDRAULIC SYSTEM

Hydraulic oil tank: 7 750 liters (2,050 U.S. gal)
Hydraulic system: 11 500 liters (3,040 U.S. gal)
Rated flow (total output): 8 280 liters/min (2,190 gpm)
Relief valve setting: 310 bar (4,495 psi)
Swing flow rate: 2 070 liters/min (547 gpm)


OPERATING WEIGHTS

Operating weight including 11.500 mm 379 boom, 5.500 mm 180 stick, 42 m3 (55 yd3) backhoe bucket, operator, lubricant, coolant, 1/3 fuel and standard equipment.

Shoe width: 1500 mm (59)
Operating weight: 759 t (1,673,600 lb)
Ground pressure: 27,5 N/cm2 (39.4 psi)

Shoe width: 1900 mm (75)
Operating weight: 771 t (1,700,100 lb)
Ground pressure: 22,1 N/cm2 (32.0 psi)


TRACK

Track length: 10 685 mm (351)
Length to center of rollers: 8 100 mm (267)
Track height: 2 995 mm (910)
Track width with 1 500 mm (411) track shoes: 8 330 mm (274)
Track width with 1 900 mm (63) track shoes: 8 730 mm (288)
Track adjustment: Automatic hydraulic type
Number of track shoes: 49 each side
Number of top rollers: 3 each side
Number of bottom rollers: 8 each side


DIMENSIONS

Cab height: 9 653 mm (318)
Body width: 9 850 mm (324)
Boom length: 11 500 mm (379)
Stick length: 5 500 mm (181)
Ground clearance: 1 065 mm (36)
Counterweight clearance: 3 640 mm (114)


WORKING RANGES

Maximum dumping height: 11 200 mm (369)
Maximum digging height: 16 900 mm (555)
Maximum digging depth: 8 000 mm (263)
Maximum digging reach: 20 700 mm (6711)
Maximum digging reach at ground level: 19 600 mm (644)
Break-out force (ISO): 2 077 kN (466,850 lb)
Tear-out force (ISO): 1 813 kN (407,510 lb)


BUCKET

Bucket capacity (heaped 1:1) SAE: 42 m3 (55 yd3)
Width: 4 575 mm (150)
Number of teeth: 6
Wear package acc. abrasiveness: standard
Maximum material density: 1 800 kg/m3 (3,000 lb/cuyd)

TRAVEL AND BRAKE SYSTEMS

Travel speed (maximum): 2,4 km/h (1.5 mph)
Travel control: 2 foot pedals
Gradeability: up to 50 %
Service brake: hydraulic brake
Parking brake: wet, multiple-disk


KOMATSU PC8000-6 giant hydraulic excavator.
KOMATSU PC8000-6 giant hydraulic excavator.
Manufacturer: Komatsu Mining Germany GmbH
Location: Mina Gabriela Mistral, Chile.
Taken on: 29 June 2016
Size of the photo: 5312 2988 pixels, 11,2 MB
Camera model: SAMSUNG SM-G900M
Author of photo: @Chile_Satelital
License : (CC BY-ND 2.0)



KOMATSU PC8000-6 giant hydraulic excavator.
KOMATSU PC8000-6 giant hydraulic excavator.
Manufacturer: Komatsu Mining Germany GmbH
Location: Mina Gabriela Mistral, Chile.
Taken on: 29 June 2016
Size of the photo: 5312 2988 pixels, 11,2 MB
Camera model: SAMSUNG SM-G900M
Author of photo: @Chile_Satelital
License : (CC BY-ND 2.0)







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