Home Wheel Loader John Deere John Deere 644H MH Wheel Loader

John Deere 644H MH Wheel Loader

584

Contents

Specifications

Bucket

Dump Clearance At Max Raise

9.72ft in

Heaped Bucket Capacity:

4.5yd3

Bucket Dump truck – struck capacity:

3.8yd3

Width:

9.98ft in

Breakout Force

34340lb

Dimensions information

Ride Height

1.56ft in

Full Length:

25.64ft in

Width Over Tires

9.43ft in

Maximum height

11.2ft in

Wheelbase length (Distance between the foremost and rearmost wheels)

10.5ft in

Maximum hinge pin height reach:

13.64ft in

Reach at Maximum Lift & Dump:

3.47ft in

Specifications

Engine specifications

How many cylinders does an engine have?

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6

Brand

2240

Model

6081H

Clear engine power

180hp

Full engine power

212hp

Revolutions Per Minute

2200rpm

Torque N-m

745lb ft

Engine displacement

496cu in

Torque (Revolutions Per Minute)

1300rpm

Engine construction

Turbo with Aftercooler

PTO Torque Rise (%)

40%

Functional specifications

Basic weight of a machine

38927lb

Standart fuel tank capacities

90gal

Hydraulic liquid capacity in hydraulic machinery

31gal

How much oil does an engine need:

6.7gal

Coolant system fluid capacity:

7.7gal

Basic transmission Fluid Capacity in vehicle

6.9gal

Front Axle/Diff Fluid Capacity

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7.2gal

Rear Axle/Diff Fluid Capacity

7.2gal

Static Tipping Weight

30906lb

Turning Radius of a vehicle:

18.1ft in

Value of the working voltage

24V

Amperage

55amps

Rear Axle Oscillation

26degrees

Wheel specs

23.5-25

Transmission specifications

Type transmission

Power Shift

How many forward gears::

4

How many reverse gears::

3

Top Speed: – Forward

24mph

Top Speed: – Reverse

16.4mph

Hydraulic System specifications

Relief Valve Setting

3600psi

What is pump capacity:

74gal/min

Raise Time

6sec

Dump Time

1.2sec

Lowering Time:

3sec

Transmission pump:

Piston Pump