John Deere 644D Wheel Loader

Specifications

Bucket

Dump Clearance At Max Raise

9.75ft in

Heaped Bucket Capacity:

3yd3

Bucket Dump truck – struck capacity:

2.52yd3

Width:

8.73ft in

Breakout Force

24430lb

Dimensions information

Ride Height

1.69ft in

Full Length:

23.08ft in

Width Over Tires

8.55ft in

Maximum height

10.5ft in

Wheelbase length (Distance between the foremost and rearmost wheels)

9.59ft in

Maximum hinge pin height reach:

12.67ft in

Reach at Maximum Lift & Dump:

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3.07ft in

Specifications

Engine specifications

How many cylinders does an engine have?

6

Brand

2240

Model

6-466T

Clear engine power

155hp

Full engine power

165hp

Revolutions Per Minute

2200rpm

Torque N-m

480lb ft

Engine displacement

466cu in

Torque (Revolutions Per Minute)

1400rpm

Engine construction

Turbo

Functional specifications

Basic weight of a machine

29320lb

Standart fuel tank capacities

67gal

Hydraulic liquid capacity in hydraulic machinery

25.1gal

How much oil does an engine need:

5.1gal

Coolant system fluid capacity:

7.4gal

Basic transmission Fluid Capacity in vehicle

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9.8gal

Front Axle/Diff Fluid Capacity

6.1gal

Rear Axle/Diff Fluid Capacity

6.1gal

Static Tipping Weight

25210lb

Turning Radius of a vehicle:

16.5ft in

Value of the working voltage

12V

Amperage

42amps

Rear Axle Oscillation

22degrees

Wheel specs

20.5-25

Transmission specifications

Type transmission

Power shift planetary

How many forward gears::

4

How many reverse gears::

2

Top Speed: – Forward

27.3mph

Top Speed: – Reverse

8.2mph

Hydraulic System specifications

Relief Valve Setting

2625psi

What is pump capacity:

63gal/min

Raise Time

6.1sec

Dump Time

2sec

Lowering Time:

4.3sec

Transmission pump:

Gear type pump

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