Komatsu GD655-3 Motor Grader
Units
Dimensions
Dimensions
A
Overall Length
33.75ft in
B
Width Over Tires
8.33ft in
D
Wheelbase
19.93ft in
G
Tandem Axle Wheelbase
5ft in
H
Blade Base
8.5ft in
Height To Top Of Isomount Cab
10.25ft in
Specifications
Engine
Number Of Cylinders
6
Net Power Gear 4-6
200hp
Engine Make
2238
Engine Model
SAA6D114E-3
Net Power Gear 1-2
180hp
Power Measured @
1900rpm
Net Power Gear 5-6
200hp
Torque Measured @
1400rpm
Max Power
200hp
Net Power Gears 7-8
200hp
Net Torque Gears 1-2
612lb ft
Net Torque Gears 3-4
719lb ft
Net Torque Gears 5-6
719lb ft
Net Torque Gears 7-8
719lb ft
Displacement
505cu in
Aspiration
Turbocharged and air-to-air aftercooled
Operational
Std Operation Weight - Front Axle
9039lb
Std Operation Weight - Rear Axle
24912.3lb
Hydraulic System Fluid Capacity
26.4gal
Std Operation Weight - Total
33951.2lb
Oil System Fluid Capacity
8gal
Fuel Capacity
89.9gal
Cooling System Fluid Capacity
10.4gal
Transmission Fluid Capacity
11.9gal
Circle Gearbox Fluid Capacity
1.3gal
Tandem Case Fluid Capacity (Each)
21.9gal
Tire Size
low pressure, tubeless, 17.5R25
Operating Voltage
24V
Alternator Supplied Amperage
90amps
Steering
Articulation Angle
23degrees
Turning Radius
22.7ft in
Transmission
Transmission Type
Full power shift transmission
Number Of Gears - Forward
8
Number Of Gears - Reverse
4
Max Speed - Forward
26.2mph
Max Speed - Reverse
23.9mph
Front Axle
Wheel Lean
20degrees
Oscillation - Total
32degrees
Ground Clearance
24.8ft in
Moldboard
Moldboard Width
12ft in
Moldboard Height
26in
Moldboard Thickness
0.9in
Max Depth Of Cut
32.1in
Side Shift Left
32.3in
Side Shift Right
32.3in
Hydraulic System
Pump Type
Load-sensing closed center hydraulics with variable displacement piston pump
Pump Flow
51gal/min
Relief Valve Pressure
3000psi
Circle
Diameter
60.2in
Rotation
360degrees
Shift Left
24.2in
Shift Right
24.2in
Max Lift Above Ground
19.9in
Blade Tip Angle - Front
40degrees
Blade Tip Angle - Rear
5degrees
