Volvo
Caterpillar
120G
Motor Grader
17 specifications
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Image 1 of 5
Specifications
58 data points
Operating Specifications
| Max Operation Weight - Total | 50,000 lb |
|---|---|
| Max Operation Weight - Front Axle | 18,500 lb |
| Max Operation Weight - Rear Axle | 34,100 lb |
| Std Operation Weight - Total | 41,660 lb |
| Tire Size | 14:00 x 24 G-2 |
| Fuel Capacity | 132.0 gal |
| Std Operation Weight - Front Axle | 11,680 lb |
| Std Operation Weight - Rear Axle | 29,980 lb |
| Hydraulic System Fluid Capacity | 24.0 gal |
| Tandem Case Fluid Capacity (each) | 26.4 gal |
| Operating Voltage | 24 V |
| Cooling System Fluid Capacity | 12.4 gal |
| Alternator Supplied Amperage | 80 A |
| Transmission Fluid Capacity | 16.0 gal |
| Oil System Fluid Capacity | 10.4 gal |
Engine
| Engine Model | D9B |
|---|---|
| Displacement | 573 in³ |
| Power Measured @ | 1,700 rpm |
| Number of Cylinders | 6 |
| Aspiration | Turbocharged Aftercooled |
| Torque Measured @ | 1,550 rpm |
| Max Power | 262.0 hp |
| Net Power Gears 7-8 | 262.0 hp |
| Net Torque Gears 7-8 | 876 lb-ft |
Hydraulic System
| Pump Flow | 55.0 gal/min |
|---|---|
| Pump Type | Axial piston pump |
| Relief Valve Pressure | 3,000 psi |
Dimensions
| Wheelbase | 257 in |
|---|---|
| Overall Length | 373 in |
| Width Over Tires | 108 in |
| Height to Top of Isomount Cab | 126 in |
| Blade Base | 109 in |
Transmission
| Max Speed - Forward | 27.4 mph |
|---|---|
| Max Speed - Reverse | 19.3 mph |
| Number of Gears - Forward | 8 |
| Number of Gears - Reverse | 4 |
| Transmission Type | HTE 840 Fully sequential direct drive Volvo powershift transmission |
Moldboard
| Moldboard Height | 29 in |
|---|---|
| Moldboard Width | 144 in |
| Moldboard Thickness | 1 in |
| Side Shift Left | 27 in |
| Side Shift Right | 27 in |
| Max Depth of Cut | 31 in |
| Blade Pull at Max Weight | 30,690 lb |
| Blade Down Pressure | 20,420 lb |
Circle
| Max Reach Outside Tires - Left | 78 in |
|---|---|
| Max Reach Outside Tires - Right | 77 in |
| Diameter | 64 in |
| Blade Tip Angle - Front | 45 ° |
| Rotation | 360 ° |
| Blade Tip Angle - Rear | 6 ° |
| Shift Left | 31 in |
| Shift Right | 30 in |
Front Axle
| Wheel Lean | 18 ° |
|---|---|
| Oscillation - Total | 16 ° |
| Ground Clearance | 22 in |
Steering System
| Turning Radius | 304 in |
|---|---|
| Articulation Angle | 21 ° |
Comparable machines
Other motor graders in a similar weight class.
