John Deere 640H Skidder


Dimensions

Overall Width 9.85 ft in (3000 mm)
Height To Top Of Cab 9.92 ft in (3023 mm)
Ground Clearance 1.69 ft in (514 mm)
Wheelbase 11.26 ft in (3430 mm)
Drum Diameter 8 in (203.2 mm)
Drum Capacity At Cable Width 179.14 ft in (54.6 m)
Max Blade Height 51.5 in (1308 mm)
Max Line Pull – Bare Drum 43388.13 lb (193 kN)
Max Line Speed 121.72 ft/min (37.1 m/min)
Cable Width 0.75 in (19.05 mm)
Blade Width 7.17 ft in (2184 mm)

Engine Details

Number Of Cylinders 6
Engine Make John Deere
Engine Model 6068H
Gross Power 172 hp (128.3 kw)
Power Measured @ 2200 rpm
Displacement 414 cu in (6.8 L)
Aspiration Turbocharged

Operational Specs

Operating Weight 30275 lb (13732.6 kg)
Fuel Tank Capacity 41 gal (155.3 L)
Hydraulic System Fluid Capacity 15 gal (56.8 L)
Operational Voltage 12 V
Alternator Supplied Amperage 90 amps
Axle Oscillation 30 degrees
Steering Angle 45 degrees
Tire Size 28L-26

Transmission

Transmission Type powershift
Number Of Forward Gears 8
Number Of Reverse Gears 7
Max Speed – Forward 14.3 mph (23.1 km/h)
Max Speed – Reverse 10.8 mph (17.4 km/h)

Hydraulic

Pump Type variable axial-piston
Pump Flow 29 gal/min (110 L/min)
Relief Valve Pressure 3100 psi (21360 kPa)
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