Volvo
John Deere
770D
Motor Grader
66 specifications
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Specifications
60 data points
Operating Specifications
| Max Operation Weight - Total | 42,500 lb |
|---|---|
| Max Operation Weight - Front Axle | 16,700 lb |
| Max Operation Weight - Rear Axle | 31,400 lb |
| Std Operation Weight - Total | 34,830 lb |
| Tire Size | 14:00 x 24 G-2 |
| Fuel Capacity | 92.0 gal |
| Std Operation Weight - Front Axle | 10,360 lb |
| Std Operation Weight - Rear Axle | 24,470 lb |
| Hydraulic System Fluid Capacity | 24.0 gal |
| Tandem Case Fluid Capacity (each) | 26.4 gal |
| Operating Voltage | 24 V |
| Cooling System Fluid Capacity | 8.2 gal |
| Alternator Supplied Amperage | 80 A |
| Transmission Fluid Capacity | 16.0 gal |
| Oil System Fluid Capacity | 5.7 gal |
Engine
| Engine Model | D7EGCE3 |
|---|---|
| Displacement | 436 in³ |
| Power Measured @ | 1,800 rpm |
| Number of Cylinders | 6 |
| Aspiration | Turbocharged Aftercooled |
| Torque Measured @ | 1,550 rpm |
| Max Power | 204.0 hp |
| Net Power Gears 7-8 | 204.0 hp |
| Net Torque Gears 7-8 | 684 lb-ft |
Hydraulic System
| Pump Flow | 55.0 gal/min |
|---|---|
| Pump Type | Axial piston pump |
| Relief Valve Pressure | 3,000 psi |
Dimensions
| Wheelbase | 246 in |
|---|---|
| Overall Length | 352 in |
| Width Over Tires | 100 in |
| Height to Top of Isomount Cab | 126 in |
| Blade Base | 103 in |
| Front Ground Clearance | 24 in |
Transmission
| Max Speed - Forward | 28.4 mph |
|---|---|
| Max Speed - Reverse | 20.0 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 | 25 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 | 28,260 lb |
| Blade Down Pressure | 18,021 lb |
Circle
| Max Lift Above Ground | 19 in |
|---|---|
| Max Reach Outside Tires - Left | 80 in |
| Max Reach Outside Tires - Right | 79 in |
| Diameter | 64 in |
| Blade Tip Angle - Front | 47 ° |
| Rotation | 360 ° |
| Blade Tip Angle - Rear | 5 ° |
| Shift Left | 31 in |
| Shift Right | 30 in |
Front Axle
| Wheel Lean | 18 ° |
|---|---|
| Oscillation - Total | 16 ° |
| Ground Clearance | 24 in |
Steering System
| Turning Radius | 287 in |
|---|---|
| Articulation Angle | 50 ° |
Comparable machines
Other motor graders in a similar weight class.