vs.

      Caterpillar 772 vs. Komatsu 730E-7

      3 reasons to buy Caterpillar 772:

      Gear box

      Maximum speed 79.7 km/h and 55.7 km/h 30 % more or 24.0 km/h

      Dump

      Lifting time 8.1 sec and 21 sec 61 % less or 12.9 sec
      Lowering time 14.7 sec and 15 sec 2 % less or 0.3 sec

      12 reasons to buy Komatsu 730E-7:

      Sizes

      Unloading ground clearance 1760 mm and 560 mm 68 % more or 1200 mm
      Clearance 1140 mm and 720 mm 37 % more or 420 mm

      Operation

      Fuel Capacity 3217 l. and 530 l. 84 % more or 2687 l.
      Cooling system fluid volume 409 l. and 114 l. 72 % more or 295 l.
      Steering system fluid volume 731 l. and 56 l. 92 % more or 675 l.
      Hydraulic system fluid volume 731 l. and 155 l. 79 % more or 576 l.

      Motor

      Cylinders number 16 and 6 62 % more or 10
      Full power 1388 kW and 446 kW 68 % more or 942 kW
      Power measured at 1900 rev / min and 1800 rev / min 5 % more or 100 rev
      Displacement 50 l. and 18.1 l. 64 % more or 31.9 l.

      Dump

      Brimmed lifting capacity 77 m3 and 23.3 m3 70 % more or 53.7 m3
      Lifting capacity with top 111 m3 and 31.3 m3 72 % more or 79.7 m3

      Neutral reasons:

      Weight

      Weight without load 35450 kg and 140592 kg
      Laden weight 82100 kg and 324319 kg

      Sizes

      Dimensional length 8740 mm and 12830 mm
      Overall width 4780 mm and 7540 mm
      Headroom 4265 mm and 6250 mm
      Wheelbase 3960 mm and 5890 mm
      Unloading height 8357 mm and 12510 mm

      Operation

      Tyre size 21.00R33(E4) and 37.00-R57

      Motor

      Manufacturer Caterpillar and Komatsu
      Model C18 ACERT and SSA16V159

      Dump

      Nominal payload 45359.2 kg and 185949 kg

      Images

      Sizes

      1. Dimensional length 8740 mm 1. Dimensional length 12830 mm
      2. Overall width 4780 mm 2. Overall width 7540 mm
      3. Headroom 4265 mm 3. Headroom 6250 mm
      4. Wheelbase 3960 mm 4. Wheelbase 5890 mm
      5. Clearance 720 mm 5. Clearance 1140 mm
      6. Unloading height 8357 mm 6. Unloading height 12510 mm
      7. Unloading ground clearance 560 mm 7. Unloading ground clearance 1760 mm