John Deere 770C
Browse All John Deere or Motor Grader Models
Contents:
Dimensions
| Overall Length | 28.25 ft in (8610 mm) |
| Width Over Tires | 8.24 ft in (2510 mm) |
| Wheelbase | 19.59 ft in (5970 mm) |
| Tandem Axle Wheelbase | 5.06 ft in (1540 mm) |
| Front Ground Clearance | 2.1 ft in (638 mm) |
| Blade Base | 8.76 ft in (2670 mm) |
| Height To Top Of Isomount Cab | 10.24 ft in (3120 mm) |
Engine
| Number Of Cylinders | 6 |
| Engine Make | 2240 |
| Engine Model | 6081H |
| Power Measured @ | 2000 rpm |
| Torque Measured @ | 900 rpm |
| Max Power | 155 hp (115.6 kw) |
| Net Power Gears 7-8 | 155 hp (115.6 kw) |
| Net Torque Gears 7-8 | 549 lb ft (744.4 Nm) |
| Displacement | 494 cu in (8.1 L) |
| Aspiration | Turbocharged with Aftercooler |
Operational
| Std Operation Weight - Front Axle | 8790 lb (3987.1 kg) |
| Std Operation Weight - Rear Axle | 22510 lb (10210.4 kg) |
| Hydraulic System Fluid Capacity | 15.6 gal (59 L) |
| Std Operation Weight - Total | 31300 lb (14197.5 kg) |
| Max Operation Weight - Front Axle | 9910 lb (4495.2 kg) |
| Max Operation Weight - Rear Axle | 26120 lb (11847.9 kg) |
| Oil System Fluid Capacity | 7.7 gal (29 L) |
| Max Operation Weight - Total | 36030 lb (16343 kg) |
| Fuel Capacity | 106 gal (401.3 L) |
| Cooling System Fluid Capacity | 12 gal (45.5 L) |
| Transmission Fluid Capacity | 10.1 gal (38 L) |
| Rear Diff/Final Drive Fluid Capacity | 9.5 gal (36 L) |
| Circle Gearbox Fluid Capacity | 1.1 gal (3.8 L) |
| Tandem Case Fluid Capacity (Each) | 19.9 gal (75 L) |
| Tire Size | 14.00-24 |
| Operating Voltage | 24 V |
| Alternator Supplied Amperage | 55 amps |
Steering
| Articulation Angle | 25 degrees |
| Turning Radius | 22 ft in (6.7 m) |
Transmission
| Transmission Type | Power Shift |
| Number Of Gears - Forward | 8 |
| Number Of Gears - Reverse | 8 |
| Max Speed - Forward | 25.8 mph (41.6 km/h) |
| Max Speed - Reverse | 25.8 mph (41.6 km/h) |
Front Axle
| Wheel Lean | 20 degrees |
| Oscillation - Total | 32 degrees |
| Ground Clearance | 2.1 ft in (638 mm) |
Moldboard
| Moldboard Width | 12 ft in (3657.6 mm) |
| Moldboard Height | 24 in (609.6 mm) |
| Moldboard Thickness | 0.9 in (22.4 mm) |
| Side Shift Left | 26.9 in (683 mm) |
| Side Shift Right | 26.9 in (683 mm) |
| Blade Pull At Max Weight | 27810 lb (12614.5 kg) |
Hydraulic System
| Pump Type | Closed Center Variable displacement |
| Pump Flow | 54.7 gal/min (207.1 L/min) |
| Relief Valve Pressure | 2550 psi (17581.7 kPa) |
Circle
| Diameter | 59.9 in (1520 mm) |
| Rotation | 360 degrees |
| Shift Left | 31 in (787 mm) |
| Shift Right | 28.6 in (724 mm) |
| Max Reach Outside Tires - Left | 85.1 in (2160 mm) |
| Max Reach Outside Tires - Right | 83.1 in (2110 mm) |
| Max Lift Above Ground | 18.6 in (470 mm) |
| Blade Tip Angle - Front | 49 degrees |
| Blade Tip Angle - Rear | 5 degrees |
