Home Motor Grader John Deere John Deere JD770 Motor Grader

John Deere JD770 Motor Grader

217

Specifications

Dimensions information

Full lenght machine

27.79ft in

Width Over Tires

8.01ft in

Wheelbase length (Distance between the foremost and rearmost wheels)

19.59ft in

Tandem Axle Wheelbase length (Distance between the foremost and rearmost wheels)

5.06ft in

Front Ride height

1.88ft in

Blade Base

8.93ft in

Height To Top Of Isomount Cab

10.5ft in

Specifications

Engine specifications

How many cylinders does an engine have?

6

Brand

2240

Revolutions Per Minute

2200rpm

Torque (Revolutions Per Minute)

1400rpm

Max Power

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142hp

Net Power Gears 7-8

142hp

Net Torque Gears 7-8

440lb ft

Engine displacement

531cu in

Engine construction

Turbo

Functional specifications

Std Operation Weight – Front Axle

8220lb

Std Operation Weight – Rear Axle

21625lb

Hydraulic liquid capacity in hydraulic machinery

31gal

Std Operation Weight – Total

29845lb

Max Operation Weight – Front Axle

8637lb

Max Operation Weight – Rear Axle

24992lb

Max Operation Weight – Total

33559lb

Oil System Fluid Capacity

5.5gal

Standart fuel tank capacities

70gal

Coolant system fluid capacity:

10gal

Circle Gearbox Fluid Capacity

0.8gal

Tandem Case Fluid Capacity (Each)

4gal

Wheel specs

14.00-24

Value of the working voltage

24V

Steering

Articulation Angle

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25degrees

Turning Radius of a vehicle:

22.1ft in

Transmission specifications

Type transmission

Power Shift

Number Of Gears – Forward

8

Number Of Gears – Reverse

4

Top Speed: – Forward

25.1mph

Top Speed: – Reverse

8.6mph

Front Axle

Wheel Lean

20degrees

Oscillation – Total

30degrees

Ride Height

1.9ft in

Moldboard

Moldboard Width

12ft in

Moldboard Height

24in

Moldboard Thickness

0.9in

Side Shift Left

26.9in

Side Shift Right

26.9in

Hydraulic System specifications

Transmission pump:

Closed Center Variable displacement

Pump Flow

57gal/min

Relief Valve Pressure

2250psi

Circle

Diameter

59.1in

Rotation

360degrees

Max Reach Outside Tires – Left

92.2in

Max Reach Outside Tires – Right

92.6in

Max Lift Above Ground

17.1in