vs.

      Komatsu WA1200-3 vs. LeTourneau L1850

      14 reasons to buy Komatsu WA1200-3:

      Sizes

      Radius at maximum lifting and unloading 2970 mm and 2940 mm 1 % more or 30 mm

      Operation

      Transmission fluid volume 350 l. and 27 l. 92 % more or 323 l.
      Cooling system fluid volume 500 l. and 416 l. 17 % more or 84 l.
      Front axle / differential fluid volume 670 l. and 95 l. 86 % more or 575 l.
      Rear axle / differential fluid volume 670 l. and 95 l. 86 % more or 575 l.
      Static tipping weight 119793.8 kg and 102060 kg 15 % more or 17733.8 kg
      Fuel Capacity 5100 l. and 3975 l. 22 % more or 1125 l.
      Engine oil volume 260 l. and 204 l. 22 % more or 56 l.

      Motor

      Displacement 60.2 l. and 45 l. 25 % more or 15.2 l.

      Hydraulic system

      Lifting time 13.5 sec and 14 sec 4 % less or 0.5 sec
      Unloading time 3 sec and 4 sec 25 % less or 1 sec
      Lowering time 5 sec and 6 sec 17 % less or 1 sec

      Gear box

      Maximum forward speed 19.8 km/h and 16.9 km/h 15 % more or 2.9 km/h
      Maximum reverse gear 22.6 km/h and 16.9 km/h 25 % more or 5.7 km/h

      7 reasons to buy LeTourneau L1850:

      Shovel

      Breakout power 1228.5 kN and 1274.9 kN 4 % less or 46.4 kN
      Unloading ground clearance at maximum lifting 6810 mm and 6285 mm 8 % more or 525 mm
      Bucket capacity with top 25.2 m3 and 20 m3 21 % more or 5.2 m3

      Operation

      Turn radius 13110 mm and 14330 mm 9 % less or 1220 mm
      Hydraulic system fluid volume 1419 l. and 1200 l. 15 % more or 219 l.

      Motor

      Full power 1491.4 kW and 1278.9 kW 14 % more or 212.5 kW

      Hydraulic system

      Pump bandwidth 1892.7 l/min and 1044.8 l/min 45 % more or 847.9 l/min

      Neutral reasons:

      Sizes

      Length with bucket on ground level 18200 mm and 17830 mm
      Between tyres width 5710 mm and 6040 mm
      Height to cab upper part 6858 mm and 6680 mm
      Wheelbase 7100 mm and 7010 mm
      Hinge axis maximum height 8830 mm and 9250 mm

      Shovel

      Shovel width 6400 mm and 6400 mm

      Operation

      Rear axle oscillating 20 degrees and 22 degrees
      Tyre size 55.5/80-57 and 58/85-57 84 PR (L-4)
      Working weight 205200.7 kg and 229520 kg

      Motor

      Manufacturer Cummins and Cummins
      Model QSK60 and QSK 60
      Power measured at 1900 rev / min and 1900 rev / min
      Cylinders number 16 and 16
      Aspiration Turbocharging with subsequent air cooling (by a cooling radiator) and turbocharging

      Hydraulic system

      Overflow valve pressure 31371.1 kPa and 22752.7 kPa

      Gear box

      Transmission type powershift and endlessly variable value

      Images

      Sizes

      1. Length with bucket on ground level 18200 mm 1. Length with bucket on ground level 17830 mm
      2. Between tyres width 5710 mm 2. Between tyres width 6040 mm
      3. Height to cab upper part 6858 mm 3. Height to cab upper part 6680 mm
      4. Wheelbase 7100 mm 4. Wheelbase 7010 mm
      6. Hinge axis maximum height 8830 mm 6. Hinge axis maximum height 9250 mm
      8. Radius at maximum lifting and unloading 2970 mm 8. Radius at maximum lifting and unloading 2940 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 6285 mm 7. Unloading ground clearance at maximum lifting 6810 mm