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John Deere

640G III

Skidder

Operating Weight
12 lb
Max Speed - Forward
10.2 mph
Net Power
1,400.0 hp
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John Deere 640G III Skidder
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Specifications

39 data points

Operating Specifications

Operating Specifications specifications
Operating Weight12 lb
Transmission Fluid Capacity14.3 gal
Steering Angle—
Operating Voltage—
Alternator Supplied Amperage—
Fuel Capacity9.0 gal
Cooling System Fluid Capacity5.0 gal
Tire Size7.2
Hydraulic System Fluid Capacity—
Rear Diff Fluid Capacity7.8 gal
Engine Oil Capacity4.5 gal
Front Diff Fluid Capacity7.5 gal

Engine

Engine specifications
Engine Model171
Displacement—
Power Measured @414 rpm
Net Power1,400.0 hp
Aspiration30025
Torque Measured @42 rpm
Peak Torque1,400 lb-ft

Hydraulic System

Hydraulic System specifications
Relief Valve Pressure11 psi
Pump Type27
Pump Flow2,999.7 gal/min

Dimensions

Dimensions specifications
Height - Top of Cab25 in
Overall Length124 in
Overall Width120 in
Drum Diameter1 in
Drum Capacity at Cable Width521,388 in
Max Line Pull - bare drum142 lb
Cable Width254 in
Blade Width619 in
Grapple Capacity - tongs tip to tip3.19 yd³
Tong Opening at Tips521 in

Transmission

Transmission specifications
Max Speed - Forward10.2 mph
Number of Reverse Gears14
Transmission Type8
Number of Forward Gears7

Undercarriage

Undercarriage specifications
Ground Contact Area—
Length of Track on Ground72,816 in

Winch - Grapple Skidder

Winch - Grapple Skidder specifications
Drum Capacity - 25.4mm (1 in)30 °

Comparable machines

Other skidders/yarders in a similar weight class.