vs.

      LeTourneau L1850 vs. John Deere 744J Z-Bar

      14 reasons to buy LeTourneau L1850:

      Sizes

      Radius at maximum lifting and unloading 2940 mm and 1210 mm 59 % more or 1730 mm
      Clearance 760 mm and 460 mm 39 % more or 300 mm

      Shovel

      Bucket capacity with top 25.2 m3 and 4 m3 84 % more or 21.2 m3
      Unloading ground clearance at maximum lifting 6810 mm and 3090 mm 55 % more or 3720 mm

      Operation

      Static tipping weight 102060 kg and 17680 kg 83 % more or 84380 kg
      Fuel Capacity 3975 l. and 462 l. 88 % more or 3513 l.
      Hydraulic system fluid volume 1419 l. and 144 l. 90 % more or 1275 l.
      Engine oil volume 204 l. and 38 l. 81 % more or 166 l.
      Cooling system fluid volume 416 l. and 38 l. 91 % more or 378 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.

      Motor

      Displacement 45 l. and 12.6 l. 72 % more or 32.4 l.
      Cylinders number 16 and 6 62 % more or 10

      Hydraulic system

      Pump bandwidth 1892.7 l/min and 394 l/min 79 % more or 1498.7 l/min

      9 reasons to buy John Deere 744J Z-Bar:

      Shovel

      Breakout power 198.1 kN and 1228.5 kN 84 % less or 1030.4 kN

      Operation

      Turn radius 6140 mm and 13110 mm 53 % less or 6970 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

      Lifting time 6.5 sec and 14 sec 54 % less or 7.5 sec
      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

      Gear box

      Maximum forward speed 39.4 km/h and 16.9 km/h 57 % more or 22.5 km/h
      Maximum reverse gear 31.1 km/h and 16.9 km/h 46 % more or 14.2 km/h

      Neutral reasons:

      Sizes

      Length with bucket on ground level 17830 mm and 8510 mm
      Between tyres width 6040 mm and 2936 mm
      Height to cab upper part 6680 mm and 3530 mm
      Hinge axis maximum height 9250 mm and 4290 mm
      Wheelbase 7010 mm and 3400 mm

      Shovel

      Shovel width 6400 mm and 3040 mm

      Operation

      Rear axle oscillating 22 degrees and 26 degrees
      Tyre size 58/85-57 84 PR (L-4) and 26.5 R25
      Working weight 229520 kg and 23345 kg

      Motor

      Manufacturer Cummins and John Deere
      Model QSK 60 and 6125H
      Aspiration turbocharging and turbocharging / air cooling

      Hydraulic system

      Type of pump Piston and variable displacement axial piston pump
      Overflow valve pressure 22752.7 kPa and 22050 kPa

      Gear box

      Transmission type endlessly variable value and automatic transmission system with power gear shifting

      Images

      Sizes

      1. Length with bucket on ground level 17830 mm 1. Length with bucket on ground level 8510 mm
      2. Between tyres width 6040 mm 2. Between tyres width 2936 mm
      3. Height to cab upper part 6680 mm 3. Height to cab upper part 3530 mm
      4. Wheelbase 7010 mm 4. Wheelbase 3400 mm
      5. Clearance 760 mm 5. Clearance 460 mm
      6. Hinge axis maximum height 9250 mm 6. Hinge axis maximum height 4290 mm
      8. Radius at maximum lifting and unloading 2940 mm 8. Radius at maximum lifting and unloading 1210 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 6810 mm 7. Unloading ground clearance at maximum lifting 3090 mm