vs.

      Caterpillar 770 vs. Komatsu 830E

      5 reasons to buy Caterpillar 770:

      Weight

      Unloaded rear weight distribution 52 % and 50 % 4 % more or 2 %
      Loaded front weight distribution 34 % and 33 % 3 % more or 1 %

      Gear box

      Maximum speed 74.8 km/h and 48.8 km/h 35 % more or 26.0 km/h

      Dump

      Lowering time 12.5 sec and 27 sec 54 % less or 14.5 sec
      Lifting time 9.5 sec and 25 sec 62 % less or 15.5 sec

      12 reasons to buy Komatsu 830E:

      Weight

      Unloaded front weight distribution 50 % and 48 % 4 % more or 2 %
      Loaded rear weight distribution 67 % and 66 % 1 % more or 1 %

      Sizes

      Clearance 1280 mm and 680 mm 47 % more or 600 mm
      Unloading ground clearance 1840 mm and 498 mm 73 % more or 1342 mm

      Operation

      Fuel Capacity 4542 l. and 530 l. 88 % more or 4012 l.
      Cooling system fluid volume 568 l. and 114 l. 80 % more or 454 l.
      Steering system fluid volume 901 l. and 56 l. 94 % more or 845 l.
      Hydraulic system fluid volume 946 l. and 95 l. 90 % more or 851 l.

      Motor

      Full power 1761 kW and 381 kW 78 % more or 1380 kW
      Cylinders number 16 and 6 62 % more or 10

      Dump

      Brimmed lifting capacity 117 m3 and 17.1 m3 85 % more or 99.9 m3
      Lifting capacity with top 147 m3 and 25.1 m3 83 % more or 121.9 m3

      Neutral reasons:

      Weight

      Weight without load 34242 kg and 162505 kg
      Laden weight 71214 kg and 385852 kg

      Sizes

      Dimensional length 8172 mm and 14150 mm
      Overall width 4751 mm and 7320 mm
      Headroom 3120 mm and 6880 mm
      Wheelbase 3960 mm and 6350 mm
      Unloading height 8280 mm and 13410 mm

      Motor

      Manufacturer Caterpillar and Komatsu
      Model C15 ACERT and SSDA16V160

      Dump

      Nominal payload 36287.4 kg and 222260.3 kg

      Images

      Sizes

      1. Dimensional length 8172 mm 1. Dimensional length 14150 mm
      2. Overall width 4751 mm 2. Overall width 7320 mm
      3. Headroom 3120 mm 3. Headroom 6880 mm
      4. Wheelbase 3960 mm 4. Wheelbase 6350 mm
      5. Clearance 680 mm 5. Clearance 1280 mm
      6. Unloading height 8280 mm 6. Unloading height 13410 mm
      7. Unloading ground clearance 498 mm 7. Unloading ground clearance 1840 mm