Home Wheel Loader John Deere John Deere 644B Wheel Loader

John Deere 644B Wheel Loader

858

Specifications

Bucket

Dump Clearance At Max Raise

9.33ft in

Breakout Force

24120lb

Heaped Bucket Capacity:

2.5yd3

Bucket Dump truck – struck capacity:

2.05yd3

Width:

8.73ft in

Dimensions information

Ride Height

1.66ft in

Full Length:

21.1ft in

Maximum height

10.63ft in

Wheelbase length (Distance between the foremost and rearmost wheels)

8.67ft in

Maximum hinge pin height reach:

12ft in

Reach at Maximum Lift & Dump:

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2.89ft in

Specifications

Engine specifications

How many cylinders does an engine have?

6

Brand

2240

Clear engine power

145hp

Full engine power

160hp

Revolutions Per Minute

2200rpm

Torque N-m

432lb ft

Engine displacement

531cu in

Torque (Revolutions Per Minute)

1500rpm

Engine construction

Turbo

Functional specifications

Basic weight of a machine

28100lb

Standart fuel tank capacities

56gal

Hydraulic liquid capacity in hydraulic machinery

17.5gal

How much oil does an engine need:

5.5gal

Coolant system fluid capacity:

12.3gal

Basic transmission Fluid Capacity in vehicle

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9.8gal

Front Axle/Diff Fluid Capacity

6gal

Rear Axle/Diff Fluid Capacity

6.3gal

Static Tipping Weight

22905lb

Turning Radius of a vehicle:

15.5ft in

Value of the working voltage

12V

Amperage

42amps

Rear Axle Oscillation

22degrees

Wheel specs

14.5-25 / 20.5-25

Transmission specifications

Type transmission

Power shift Planetary

How many forward gears::

4

How many reverse gears::

2

Top Speed: – Forward

25.8mph

Top Speed: – Reverse

10.2mph

Hydraulic System specifications

Relief Valve Setting

2250psi

What is pump capacity:

58.2gal/min

Transmission pump:

Gear