Komatsu PC800-8R Base

Specifications of Komatsu PC800-8R Base

Engine

• (SAE J1995) Gross 370 kW 496 HP
• Aspiration Turbocharged, aftercooled
• Bore 140 mm 5.51"
• Engine Model Komatsu SAA6D140E-5
• Governor All-speed, electronic
• No. of cylinders 6
• Piston displacement . 15.24 ltr 930 in³
• Stroke 165 mm 6.50"
• Type 4-cycle, water-cooled, direct injection

Service Refill Capacities

• Engine 55 ltr 14.5 U.S. gal
• Final drive, each side 20 ltr 5.3 U.S. gal
• Fuel Tank 980 ltr 258.9 U.S. gal
• Hydraulic Tank 440 ltr 116.2 U.S. gal
• Radiator 100 ltr 26.4 U.S. gal
• Swing drive. 24.5 x 2 ltr 6.5 x 2 U.S. gal

Dimensions

• Overall Length 14405 mm

Hydraulic System

• Main pump: Variable-capacity piston pumps
• Maximum flow. 2 x 494 ltr/min 2 x 130.5 U.S. gpm
• Swing 2 x axial piston motor with swing holding brake
• Travel 2 x axial piston motor with parking brake
• Type Open-center load-sensing system Number of selectable working mode

Brakes

• Parking brakes Oil disc brake
• Service Hydraulic lock

Undercarriage

• No. of carrier rollers 3 each side
• No. of shoes 47 each side
• No. of track rollers 8 each side
• Seal of track Sealed track
• Track adjuster Hydraulic
• Track frame Box section type

WEIGHT

• Ground Pressure 121 kPa
• Operating Weight 74200 kg

SWING SYSTEM

• Driven by Hydrostatic motor
• Swing circle lubrication Grease-bathed
• Swing lock Mechanical disc brake
• Swing reduction Planetary gear
• Swing speed.. 6.8 rpm

WORKING RANGE

• Arm crowd force 296 kN
• Bucket digging force 237 kN
• Max. digging depth 8600 mm
• Max. digging height 11840 mm
• Max. digging reach 13740 mm
• Max. digging reach at ground level 13460 mm
• Max. dumping height 8145 mm
• Max. vertical wall digging depth 5575 mm
• Min. swing radius 6060 mm