vs.

      Caterpillar 773B vs. Komatsu 960E-1

      5 reasons to buy Caterpillar 773B:

      Weight

      Loaded front weight distribution 33.3 % and 33 % 1 % more or 0.3 %
      Unloaded rear weight distribution 52.7 % and 50.5 % 4 % more or 2.2 %

      Motor

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

      Dump

      Lifting time 11.4 sec and 24 sec 52 % less or 12.6 sec
      Lowering time 14.2 sec and 28 sec 49 % less or 13.8 sec

      13 reasons to buy Komatsu 960E-1:

      Weight

      Unloaded front weight distribution 49.5 % and 47.3 % 4 % more or 2.2 %
      Loaded rear weight distribution 67 % and 66.7 % 0 % more or 0.3 %

      Sizes

      Unloading ground clearance 1700 mm and 566 mm 67 % more or 1134 mm
      Clearance 1020 mm and 591 mm 42 % more or 429 mm

      Operation

      Fuel Capacity 5300 l. and 700 l. 87 % more or 4600 l.
      Cooling system fluid volume 719 l. and 151 l. 79 % more or 568 l.
      Engine oil volume 341 l. and 68 l. 80 % more or 273 l.

      Motor

      Effective power 2495 kW and 485 kW 81 % more or 2010 kW
      Displacement 78 l. and 27 l. 65 % more or 51 l.
      Full power 2610 kW and 509 kW 80 % more or 2101 kW

      Gear box

      Maximum speed 64.5 km/h and 57.3 km/h 11 % more or 7.2 km/h

      Dump

      Brimmed lifting capacity 149 m3 and 26 m3 83 % more or 123 m3
      Lifting capacity with top 214 m3 and 34.1 m3 84 % more or 179.9 m3

      Neutral reasons:

      Weight

      Weight without load 39396 kg and 249475 kg
      Laden weight 92534 kg and 576072 kg

      Sizes

      Dimensional length 9270 mm and 15600 mm
      Overall width 4700 mm and 9190 mm
      Headroom 4230 mm and 7370 mm
      Wheelbase 4190 mm and 8740 mm
      Unloading height 8660 mm and 14100 mm

      Operation

      Operating voltage 24 V and 24 V
      Tyre size 21.00-35 32PR (E-3) and 56/80 R63

      Motor

      Manufacturer Caterpillar and Komatsu
      Model 3412 and SSDA18V170

      Dump

      Nominal payload 53977.5 kg and 326585 kg
      Discharge angle 54.5 degrees and 45 degrees

      Images

      Sizes

      7. Unloading ground clearance 566 mm 7. Unloading ground clearance 1700 mm
      1. Dimensional length 9270 mm 1. Dimensional length 15600 mm
      2. Overall width 4700 mm 2. Overall width 9190 mm
      3. Headroom 4230 mm 3. Headroom 7370 mm
      4. Wheelbase 4190 mm 4. Wheelbase 8740 mm
      5. Clearance 591 mm 5. Clearance 1020 mm
      6. Unloading height 8660 mm 6. Unloading height 14100 mm

      Dump

      8. Discharge angle 54.5 degrees 8. Discharge angle 45 degrees