John Deere 770B Motor Grader

Weights
Max Operation Weight - Total

35450 lb

Std Operation Weight - Total

31250 lb

Platform
Articulation Angle

25 degrees

Blade
Blade Base

8.76 ft in

Blade Tip Angle - Front

49 degrees

Blade Tip Angle - Rear

5 degrees

Engine & Fuel System
Engine Make

2240

Engine Model

6076T

Fuel Capacity

90 gal

Net Torque Gears 7-8

522 lb ft

Torque Measured @

1100 rpm

Net Power Gears 7-8

155 hp

Number Of Cylinders

6

Power Measured @

2200 rpm

Aspiration

turbocharged

Cooling System Fluid Capacity

10.1 gal

Displacement

466 cu in

Max Power

155 hp

Hydraulic System
Pump Flow

52.4 gal/min

Pump Type

Closed Center Variable displacement

Oil System Fluid Capacity

6.5 gal

Dimensions, Wheels & Tires
Max Reach Outside Tires - Left

85.1 in

Max Reach Outside Tires - Right

83.1 in

Tandem Axle Wheelbase

5.06 ft in

Tire Size

14.00 – 24

Wheelbase

19.59 ft in

Width Over Tires

8.01 ft in

Front Ground Clearance

1.88 ft in

Ground Clearance

1.9 ft in

Turning Radius

22 ft in

Overall Length

27.92 ft in

Height To Top Of Isomount Cab

10.14 ft in

Battery & Electrical System
Alternator Supplied Amperage

45 A

Operating Voltage

24 V

Transmission
Circle Gearbox Fluid Capacity

1.1 gal

Transmission Type

Power Shift

Max Speed - Forward

25.2 mph

Max Speed - Reverse

8.6 mph

Number Of Gears - Forward

8

Number Of Gears - Reverse

4

Technical Specs
Wheel Lean

20 degrees

Oscillation - Total

32 degrees

Moldboard Width

12 ft in

Moldboard Height

24 in

Moldboard Thickness

0.9 in

Side Shift Left

26.9 in

Side Shift Right

26.9 in

Diameter

59.1 in

Rotation

360 degrees

Shift Left

31 in

Shift Right

28.6 in

Max Lift Above Ground

18.6 in