vs.

      Caterpillar 797B vs. Komatsu HD605-7

      11 reasons to buy Caterpillar 797B:

      Weight

      Unloaded rear weight distribution 56.5 % and 53 % 6 % more or 3.5 %
      Loaded front weight distribution 33.3 % and 32 % 4 % more or 1.3 %

      Operation

      Fuel Capacity 6813.7 l. and 780 l. 89 % more or 6033.7 l.
      Engine oil volume 417 l. and 57 l. 86 % more or 360 l.
      Differential/final drive fluid volume 417 l. and 137 l. 67 % more or 280 l.
      Hydraulic system fluid volume 996 l. and 122 l. 88 % more or 874 l.

      Motor

      Effective power 2513 kW and 533 kW 79 % more or 1980 kW
      Cylinders number 24 and 6 75 % more or 18
      Displacement 117.1 l. and 23.2 l. 80 % more or 93.9 l.
      Full power 2648 kW and 551 kW 79 % more or 2097 kW

      Dump

      Lifting capacity with top 220 m3 and 40 m3 82 % more or 180 m3

      3 reasons to buy Komatsu HD605-7:

      Weight

      Unloaded front weight distribution 47 % and 43.5 % 7 % more or 3.5 %
      Loaded rear weight distribution 68 % and 66.7 % 2 % more or 1.3 %

      Gear box

      Maximum speed 70 km/h and 67.6 km/h 3 % more or 2.4 km/h

      Neutral reasons:

      Weight

      Weight without load 265000 kg and 45900 kg
      Laden weight 623690 kg and 109900 kg

      Sizes

      Headroom 7584 mm and 4400 mm
      Wheelbase 7200 mm and 4300 mm
      Unloading height 15292 mm and 8800 mm
      Dimensional length 14530 mm and 9355 mm
      Overall width 9154 mm and 4235 mm

      Motor

      Aspiration turbocharging and turbocharging
      Manufacturer Caterpillar and Komatsu
      Model 3524B HD EUI and SAA6D170E-3

      Gear box

      Forward gears number 7 and 7
      Reverse gears number 1 and 1
      Transmission type 7-planetary gear shift with direct injection and automatic planetary gear

      Dump

      Nominal payload 360000 kg and 57152.6 kg
      Discharge angle 45 degrees and 48 degrees

      Images

      Sizes

      1. Dimensional length 14530 mm 1. Dimensional length 9355 mm
      2. Overall width 9154 mm 2. Overall width 4235 mm
      3. Headroom 7584 mm 3. Headroom 4400 mm
      4. Wheelbase 7200 mm 4. Wheelbase 4300 mm
      6. Unloading height 15292 mm 6. Unloading height 8800 mm

      Dump

      8. Discharge angle 45 degrees 8. Discharge angle 48 degrees