Home Wheel Loader John Deere John Deere 644A Wheel Loader

John Deere 644A Wheel Loader

691

Specifications

Bucket

Dump Clearance At Max Raise

9.25ft in

Breakout Force

41515lb

Heaped Bucket Capacity:

2.5yd3

Bucket Dump truck – struck capacity:

2.05yd3

Width:

8.7ft in

Dimensions information

Ride Height

1.44ft in

Full Length:

20.67ft in

Maximum height

10.17ft in

Wheelbase length (Distance between the foremost and rearmost wheels)

8.67ft in

Maximum hinge pin height reach:

11.85ft in

Related:  Terex SKL844 Wheel Loader

Reach at Maximum Lift & Dump:

2.92ft in

Specifications

Engine specifications

Brand

2240

Clear engine power

131hp

Full engine power

141hp

Revolutions Per Minute

2400rpm

Torque N-m

345lb ft

Engine displacement

404cu in

Torque (Revolutions Per Minute)

1600rpm

Engine construction

Turbo

Functional specifications

Basic weight of a machine

2520lb

Standart fuel tank capacities

50gal

Hydraulic liquid capacity in hydraulic machinery

17.5gal

How much oil does an engine need:

4.3gal

Coolant system fluid capacity:

9gal

Basic transmission Fluid Capacity in vehicle

Related:  John Deere 544K Z-Bar Wheel Loader

9.8gal

Front Axle/Diff Fluid Capacity

6gal

Rear Axle/Diff Fluid Capacity

6.5gal

Static Tipping Weight

18604lb

Turning Radius of a vehicle:

15.5ft in

Value of the working voltage

12V

Amperage

55amps

Rear Axle Oscillation

22degrees

Wheel specs

16-24 / 20.5- 25

Transmission specifications

Type transmission

Powershift Transmission

How many forward gears::

4

How many reverse gears::

2

Top Speed: – Forward

23mph

Top Speed: – Reverse

9.5mph

Hydraulic System specifications

Relief Valve Setting

2250psi

What is pump capacity:

60gal/min

Transmission pump:

Variable displacement type pump