vs.

      Caterpillar 769C vs. Komatsu HD405-6

      9 reasons to buy Caterpillar 769C:

      Weight

      Unloaded front weight distribution 49.6 % and 48 % 3 % more or 1.6 %
      Loaded front weight distribution 33.3 % and 32 % 4 % more or 1.3 %

      Operation

      Hydraulic system fluid volume 364 l. and 129 l. 65 % more or 235 l.
      Fuel Capacity 530 l. and 500 l. 6 % more or 30 l.
      Cooling system fluid volume 113.5 l. and 89 l. 22 % more or 24.5 l.
      Differential/final drive fluid volume 83 l. and 58 l. 30 % more or 25 l.

      Motor

      Displacement 18 l. and 15.2 l. 16 % more or 2.8 l.
      Cylinders number 8 and 6 25 % more or 2

      Gear box

      Maximum speed 75.2 km/h and 70 km/h 7 % more or 5.2 km/h

      9 reasons to buy Komatsu HD405-6:

      Weight

      Unloaded rear weight distribution 52 % and 50.4 % 3 % more or 1.6 %
      Loaded rear weight distribution 68 % and 67.7 % 0 % more or 0.3 %

      Sizes

      Unloading ground clearance 630 mm and 557 mm 12 % more or 73 mm

      Operation

      Engine oil volume 52 l. and 45 l. 13 % more or 7 l.

      Motor

      Effective power 363.9 kW and 335.6 kW 8 % more or 28.3 kW
      Full power 378.8 kW and 353.5 kW 7 % more or 25.3 kW

      Dump

      Brimmed lifting capacity 20 m3 and 17.5 m3 12 % more or 2.5 m3
      Lifting capacity with top 27.3 m3 and 23.6 m3 14 % more or 3.7 m3
      Lifting time 10 sec and 11 sec 9 % less or 1 sec

      Neutral reasons:

      Weight

      Weight without load 30675 kg and 34080 kg
      Laden weight 67586 kg and 74155 kg

      Sizes

      Unloading height 7695 mm and 7885 mm
      Dimensional length 8007 mm and 8700 mm
      Overall width 4514 mm and 4525 mm
      Headroom 3777 mm and 4220 mm
      Wheelbase 3708 mm and 3750 mm

      Operation

      Tyre size 18-33 28 PR and 18.00R33

      Motor

      Power measured at 2000 rev / min and 2000 rev / min
      Model 3408 and SAA6D140E-3
      Aspiration twin turbocharging and turbocharging

      Gear box

      Transmission type electronically controlled gear shifting under load and automatic planetary gear
      Forward gears number 7 and 7
      Reverse gears number 1 and 1

      Dump

      Nominal payload 36741 kg and 40823.3 kg

      Images

      Sizes

      1. Dimensional length 8007 mm 1. Dimensional length 8700 mm
      2. Overall width 4514 mm 2. Overall width 4525 mm
      3. Headroom 3777 mm 3. Headroom 4220 mm
      4. Wheelbase 3708 mm 4. Wheelbase 3750 mm
      6. Unloading height 7695 mm 6. Unloading height 7885 mm
      7. Unloading ground clearance 557 mm 7. Unloading ground clearance 630 mm