vs.

      Caterpillar 797B vs. Caterpillar 769C

      16 reasons to buy Caterpillar 797B:

      Weight

      Unloaded rear weight distribution 56.5 % and 50.4 % 11 % more or 6.1 %

      Sizes

      Clearance 869 mm and 615 mm 29 % more or 254 mm
      Unloading ground clearance 1885 mm and 557 mm 70 % more or 1328 mm

      Operation

      Generator current strength 75 amperes and 50 amperes 33 % more or 25 amperes
      Fuel Capacity 6813.7 l. and 530 l. 92 % more or 6283.7 l.
      Cooling system fluid volume 1194 l. and 113.5 l. 90 % more or 1080.5 l.
      Engine oil volume 417 l. and 45 l. 89 % more or 372 l.
      Differential/final drive fluid volume 417 l. and 83 l. 80 % more or 334 l.
      Steering system fluid volume 432 l. and 55 l. 87 % more or 377 l.
      Brake / lift system fluid volume 1842 l. and 220 l. 88 % more or 1622 l.
      Hydraulic system fluid volume 996 l. and 364 l. 63 % more or 632 l.

      Motor

      Displacement 117.1 l. and 18 l. 85 % more or 99.1 l.
      Cylinders number 24 and 8 67 % more or 16
      Full power 2648 kW and 353.5 kW 87 % more or 2294.5 kW
      Effective power 2513 kW and 335.6 kW 87 % more or 2177.4 kW

      Dump

      Lifting capacity with top 220 m3 and 23.6 m3 89 % more or 196.4 m3

      6 reasons to buy Caterpillar 769C:

      Weight

      Unloaded front weight distribution 49.6 % and 43.5 % 12 % more or 6.1 %
      Loaded rear weight distribution 67.7 % and 66.7 % 1 % more or 1.0 %

      Motor

      Power measured at 2000 rev / min and 1750 rev / min 12 % more or 250 rev

      Gear box

      Maximum speed 75.2 km/h and 67.6 km/h 10 % more or 7.6 km/h

      Dump

      Lowering time 11.4 sec and 18.5 sec 38 % less or 7.1 sec
      Lifting time 11 sec and 25 sec 56 % less or 14 sec

      Neutral reasons:

      Weight

      Weight without load 265000 kg and 30675 kg
      Laden weight 623690 kg and 67586 kg
      Loaded front weight distribution 33.3 % and 33.3 %

      Sizes

      Wheelbase 7200 mm and 3708 mm
      Dimensional length 14530 mm and 8007 mm
      Overall width 9154 mm and 4514 mm
      Unloading height 15292 mm and 7695 mm
      Headroom 7584 mm and 3777 mm

      Operation

      Tyre size 59/80R63 Standard Tires and 18-33 28 PR
      Operating voltage 24 V and 24 V

      Motor

      Model 3524B HD EUI and 3408
      Aspiration turbocharging and twin turbocharging

      Gear box

      Reverse gears number 1 and 1
      Transmission type 7-planetary gear shift with direct injection and electronically controlled gear shifting under load
      Forward gears number 7 and 7

      Dump

      Nominal payload 360000 kg and 36741 kg

      Images

      Sizes

      1. Dimensional length 14530 mm 1. Dimensional length 8007 mm
      2. Overall width 9154 mm 2. Overall width 4514 mm
      3. Headroom 7584 mm 3. Headroom 3777 mm
      4. Wheelbase 7200 mm 4. Wheelbase 3708 mm
      5. Clearance 869 mm 5. Clearance 615 mm
      6. Unloading height 15292 mm 6. Unloading height 7695 mm
      7. Unloading ground clearance 1885 mm 7. Unloading ground clearance 557 mm