Construction Machinery. Wheel-Mounted Loader John Deere 744E

Sizes

Between tyres width 2820 mm
Height to cab upper part 3540 mm
Clearance 515 mm
Wheelbase 3400 mm
Hinge axis maximum height 4160 mm
Radius at maximum lifting and unloading 1272 mm
Length with bucket on ground level 8020 mm

Shovel

Breakout power 189 kN
Unloading ground clearance at maximum lifting 2988 mm
Shovel width 3040 mm
Bucket capacity with top 3.8 m3
Brimmed bucket capacity 3.3 m3

Operation

Turn radius 6140 mm
Operating voltage 24 V
Generator current strength 50 amperes
Rear axle oscillating 26 degrees
Tyre size 23.5-25
Working weight 21006 kg
Fuel Capacity 330 l.
Hydraulic system fluid volume 161 l.
Engine oil volume 32 l.
Cooling system fluid volume 55 l.
Transmission fluid volume 38 l.
Front axle / differential fluid volume 33 l.
Rear axle / differential fluid volume 35 l.
Static tipping weight 15311 kg

Motor

Manufacturer John Deere
Model 6101AT
Effective power 186.4 kW
Full power 193.9 kW
Power measured at 2000 rev / min
Displacement 10.1 l.
Torque measured at 1700 rev / min
Maximum torque 1016.9 Nm
Cylinders number 6
Torque increase 34 %
Aspiration Turbocharging with subsequent air cooling (by a cooling radiator)

Hydraulic system

Type of pump gear type pump
Overflow valve pressure 21573.7 kPa
Pump bandwidth 310.4 l/min
Lifting time 6.4 sec
Unloading time 1.5 sec
Lowering time 3.5 sec

Gear box

Transmission type powershift
Forward gears number 4
Reverse gears number 4
Maximum forward speed 41.6 km/h
Maximum reverse gear 45.1 km/h

Images

Sizes

1. Length with bucket on ground level 8020 mm
2. Between tyres width 2820 mm
3. Height to cab upper part 3540 mm
4. Wheelbase 3400 mm
5. Clearance 515 mm
6. Hinge axis maximum height 4160 mm
8. Radius at maximum lifting and unloading 1272 mm

Shovel

7. Unloading ground clearance at maximum lifting 2988 mm