Construction Machinery. Wheel-Mounted Loader John Deere 744H MH

Sizes

Between tyres width 2940 mm
Height to cab upper part 3520 mm
Clearance 465 mm
Wheelbase 3400 mm
Hinge axis maximum height 4510 mm
Radius at maximum lifting and unloading 1900 mm
Length with bucket on ground level 8925 mm

Shovel

Breakout power 16860 kN
Unloading ground clearance at maximum lifting 3202 mm
Shovel width 3275 mm
Bucket capacity with top 4.4 m3
Brimmed bucket capacity 3.8 m3

Operation

Transmission fluid volume 28 l.
Front axle / differential fluid volume 46 l.
Rear axle / differential fluid volume 46 l.
Static tipping weight 16470 kg
Turn radius 6140 mm
Operating voltage 24 V
Generator current strength 55 amperes
Rear axle oscillating 26 degrees
Tyre size 26.5-25
Working weight 23400.8 kg
Fuel Capacity 432 l.
Hydraulic system fluid volume 144 l.
Engine oil volume 38 l.
Cooling system fluid volume 43 l.

Motor

Manufacturer John Deere
Model 6125A
Effective power 193.9 kW
Full power 211 kW
Power measured at 2000 rev / min
Displacement 12.5 l.
Torque measured at 1500 rev / min
Maximum torque 1330 Nm
Cylinders number 6
Torque increase 40 %
Aspiration Turbocharging with subsequent air cooling (by a cooling radiator)

Hydraulic system

Type of pump piston pump
Overflow valve pressure 22000 kPa
Pump bandwidth 423 l/min
Lifting time 6.1 sec
Unloading time 1.5 sec
Lowering time 2.8 sec

Gear box

Transmission type powershift
Forward gears number 4
Reverse gears number 3
Maximum forward speed 39.5 km/h
Maximum reverse gear 31 km/h

Images

Sizes

1. Length with bucket on ground level 8925 mm
2. Between tyres width 2940 mm
3. Height to cab upper part 3520 mm
4. Wheelbase 3400 mm
5. Clearance 465 mm
6. Hinge axis maximum height 4510 mm
8. Radius at maximum lifting and unloading 1900 mm

Shovel

7. Unloading ground clearance at maximum lifting 3202 mm