Komatsu 860.3 Forwarder


Dimensions

Length 30.5 ft in (9296 mm)
Wheelbase 21.78 ft in (6637 mm)
Width Over Tires 8.94 ft in (2722 mm)
Height To Top Of Crane 12.5 ft in (3809 mm)
Ground Clearance 2.25 ft in (683 mm)
Length Of Bunk Area 4.93 ft in (1500 mm)

Engine Details

Number Of Cylinders 6
Engine Model 66 CTA
Power 188 hp (140.2 kw)
Torque 594 lb ft (805.4 Nm)
Power Measured @ 2200 rpm
Displacement 402.8 cu in (6.6 L)
Torque Measured @ 1500 rpm
Aspiration Turbo

Operational Specs

Operating Weight – 6wd 31658.4 lb (14360 kg)
Operating Weight – 8wd 34965.4 lb (15860 kg)
Fuel Tank Capacity 42.3 gal (160 L)
Hydraulic System Fluid Capacity 26.5 gal (100 L)
Operating Voltage 24 V
Alternator Supplied Amperage 140 amps
Front/Rear Tire Size – 6wd 600/65×34, 600/55×26.5
Front/Rear Tire Size – 8wd 600/55×26.5, 600/55×26.5

Transmission

Transmission Type Hydrostatic
Max Speed 14.7 mph (23.5 km/h)

Hydraulic

Pump Type single circuit load sensing with variable piston pump
Flow Capacity 76.7 gal/min (290 L/min)
Relief Valve Pressure 3400 psi (23442.2 kPa)

Bunk

Load Weight – 6wd 30864.8 lb (14000 kg)
Load Weight – 8wd 30864.8 lb (14000 kg)
Load Area 48.5 ft2 (4.5 m2)

Crane

Crane Type CRF 10
Max Reach 25.6 ft in (7800 mm)
Gross Lift Torque 84700 lb ft (114837.8 Nm)
Gross Slew Torque 21170 lb ft (28702.7 Nm)
Ask a question