vs.

      John Deere 744H High-Lift vs. LeTourneau L1850 High-Lift

      9 reasons to buy John Deere 744H High-Lift:

      Shovel

      Breakout power 168.2 kN and 1248.5 kN 87 % less or 1080.3 kN

      Operation

      Turn radius 6140 mm and 13440 mm 54 % less or 7300 mm
      Transmission fluid volume 28 l. and 27 l. 4 % more or 1 l.

      Motor

      Power measured at 2000 rev / min and 1900 rev / min 5 % more or 100 rev

      Hydraulic system

      Unloading time 1.5 sec and 4 sec 62 % less or 2.5 sec
      Lowering time 3 sec and 6 sec 50 % less or 3 sec
      Lifting time 6.6 sec and 14 sec 53 % less or 7.4 sec

      Gear box

      Maximum forward speed 39.5 km/h and 16.9 km/h 57 % more or 22.6 km/h
      Maximum reverse gear 31 km/h and 16.9 km/h 45 % more or 14.1 km/h

      15 reasons to buy LeTourneau L1850 High-Lift:

      Sizes

      Clearance 760 mm and 465 mm 39 % more or 295 mm
      Radius at maximum lifting and unloading 2920 mm and 1421 mm 51 % more or 1499 mm

      Shovel

      Unloading ground clearance at maximum lifting 7350 mm and 3611 mm 51 % more or 3739 mm
      Bucket capacity with top 23.7 m3 and 4 m3 83 % more or 19.7 m3

      Operation

      Engine oil volume 204 l. and 38 l. 81 % more or 166 l.
      Cooling system fluid volume 416 l. and 43 l. 90 % more or 373 l.
      Front axle / differential fluid volume 95 l. and 46 l. 52 % more or 49 l.
      Rear axle / differential fluid volume 95 l. and 46 l. 52 % more or 49 l.
      Static tipping weight 97524 kg and 13530 kg 86 % more or 83994 kg
      Fuel Capacity 3975 l. and 432 l. 89 % more or 3543 l.
      Hydraulic system fluid volume 1419 l. and 144 l. 90 % more or 1275 l.

      Motor

      Displacement 45 l. and 12.5 l. 72 % more or 32.5 l.
      Cylinders number 16 and 6 62 % more or 10
      Full power 1491.4 kW and 211 kW 86 % more or 1280.4 kW

      Hydraulic system

      Pump bandwidth 1892.7 l/min and 393 l/min 79 % more or 1499.7 l/min

      Neutral reasons:

      Sizes

      Between tyres width 2940 mm and 6040 mm
      Height to cab upper part 3520 mm and 6680 mm
      Wheelbase 3400 mm and 7010 mm
      Hinge axis maximum height 4849 mm and 9800 mm
      Length with bucket on ground level 9226 mm and 18290 mm

      Shovel

      Shovel width 3040 mm and 6400 mm

      Operation

      Rear axle oscillating 26 degrees and 22 degrees
      Tyre size 26.5-25 and 58/85-57 84 PR (L-4)
      Working weight 23258 kg and 231788 kg

      Motor

      Manufacturer John Deere and Cummins
      Aspiration Turbocharging with subsequent air cooling (by a cooling radiator) and turbocharging
      Model 6125A and QSK 60

      Hydraulic system

      Type of pump piston pump and Piston
      Overflow valve pressure 22000 kPa and 22752.7 kPa

      Gear box

      Transmission type powershift and endlessly variable value

      Images

      Sizes

      6. Hinge axis maximum height 4849 mm 6. Hinge axis maximum height 9800 mm
      8. Radius at maximum lifting and unloading 1421 mm 8. Radius at maximum lifting and unloading 2920 mm
      1. Length with bucket on ground level 9226 mm 1. Length with bucket on ground level 18290 mm
      2. Between tyres width 2940 mm 2. Between tyres width 6040 mm
      3. Height to cab upper part 3520 mm 3. Height to cab upper part 6680 mm
      4. Wheelbase 3400 mm 4. Wheelbase 7010 mm
      5. Clearance 465 mm 5. Clearance 760 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 3611 mm 7. Unloading ground clearance at maximum lifting 7350 mm