Case
John Deere
770D
Motor Grader
66 specifications
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Specifications
52 data points
Operating Specifications
| Std Operation Weight - Total | 35,993 lb |
|---|---|
| Tire Size | 17.5-25 |
| Fuel Capacity | 90.0 gal |
| Std Operation Weight - Front Axle | 12,129 lb |
| Std Operation Weight - Rear Axle | 23,864 lb |
| Hydraulic System Fluid Capacity | 50.2 gal |
| Tandem Case Fluid Capacity (each) | 15.9 gal |
| Operating Voltage | 24 V |
| Cooling System Fluid Capacity | 10.5 gal |
| Alternator Supplied Amperage | 90 A |
| Transmission Fluid Capacity | 25.0 gal |
| Circle Gearbox Fluid Capacity | 0.8 gal |
| Rear Diff/Final Drive Fluid Capacity | 11.6 gal |
| Oil System Fluid Capacity | 18.5 gal |
Engine
| Engine Model | FPT F4HE9687C |
|---|---|
| Displacement | 409 in³ |
| Power Measured @ | 2,200 rpm |
| Number of Cylinders | 6 |
| Aspiration | Turbocharged with air to air cooler |
| Torque Measured @ | 1,500 rpm |
| Net Power Gears 7-8 | 205.0 hp |
| Net Torque Gears 7-8 | 686 lb-ft |
Hydraulic System
| Pump Flow | 49.0 gal/min |
|---|---|
| Pump Type | load sensing piston |
Dimensions
| Wheelbase | 246 in |
|---|---|
| Overall Length | 336 in |
| Width Over Tires | 97 in |
| Height to Top of Isomount Cab | 132 in |
| Blade Base | 102 in |
| Tandem Axle Wheelbase | 64 in |
| Front Ground Clearance | 25 in |
| Rear Ground Clearance | 16 in |
| Overall Height with cab | 125 in |
Transmission
| Max Speed - Forward | 26.6 mph |
|---|---|
| Max Speed - Reverse | 17.7 mph |
| Number of Gears - Forward | 8 |
| Number of Gears - Reverse | 4 |
| Transmission Type | Powershift |
Moldboard
| Moldboard Height | 24 in |
|---|---|
| Moldboard Width | 168 in |
| Moldboard Thickness | 1 in |
| Side Shift Left | 21 in |
| Side Shift Right | 27 in |
| Max Depth of Cut | 28 in |
| Blade Down Pressure | 20,626 lb |
Circle
| Max Lift Above Ground | 18 in |
|---|---|
| Diameter | 69 in |
| Rotation | 360 ° |
Front Axle
| Wheel Lean | 20 ° |
|---|---|
| Oscillation - Total | 15 ° |
Steering System
| Turning Radius | 285 in |
|---|---|
| Articulation Angle | 25 ° |
Comparable machines
Other motor graders in a similar weight class.
