vs.

      Caterpillar D8R vs. Caterpillar D3C serie II

      19 reasons to buy Caterpillar D8R:

      Standard blade

      Volume 8.7 m3 and 1.3 m3 85 % more or 7.4 m3
      Cut depth 582 mm and 397 mm 32 % more or 185 mm

      Sizes

      Clearance 528 mm and 294 mm 44 % more or 234 mm

      Operation

      Generator current strength 50 amperes and 40 amperes 20 % more or 10 amperes
      Cooling system fluid volume 92 l. and 20 l. 78 % more or 72 l.
      Engine oil volume 32.5 l. and 12 l. 63 % more or 20.5 l.
      Hydraulic system fluid volume 72 l. and 57 l. 21 % more or 15 l.
      Final drive fluid volume 14 l. and 8 l. 43 % more or 6 l.
      Fuel Capacity 625 l. and 121 l. 81 % more or 504 l.

      Motor

      Full power 244.6 kW and 56.7 kW 77 % more or 187.9 kW
      Effective power 227.4 kW and 52.2 kW 77 % more or 175.2 kW
      Displacement 14.6 l. and 5.2 l. 64 % more or 9.4 l.
      Cylinders number 6 and 4 33 % more or 2

      Hydraulic system

      Pump bandwidth 300 l/min and 55 l/min 82 % more or 245 l/min

      Gear box

      Maximum forward speed 10.8 km/h and 10.7 km/h 1 % more or 0.1 km/h
      Maximum reverse gear 13.8 km/h and 11.4 km/h 17 % more or 2.4 km/h

      Carrier

      Rolling bearings number on either side 8 and 5 37 % more or 3
      Contact with ground area 3.6 m2 and 1.4 m2 61 % more or 2.2 m2
      Track shoes number per side 44 and 37 16 % more or 7

      2 reasons to buy Caterpillar D3C serie II:

      Motor

      Power measured at 2400 rev / min and 2100 rev / min 12 % more or 300 rev

      Carrier

      Specific ground pressure 49.6 kPa and 90.3 kPa 45 % less or 40.7 kPa

      Neutral reasons:

      Standard blade

      Height 1690 mm and 840 mm
      Width 3937 mm and 2413 mm

      Sizes

      Length without blade 4554 mm and 2764 mm
      Length with blade 6398 mm and 3740 mm
      Width between caterpillar tracks 2642 mm and 1780 mm
      Height to cab upper part 3498 mm and 2664 mm
      Caterpillar track length on ground level 3206 mm and 1902 mm

      Operation

      Operating voltage 24 V and 12 V
      Working weight 33497.8 kg and 7001 kg

      Motor

      Manufacturer Caterpillar and Caterpillar
      Model 3406C and 3204

      Hydraulic system

      Type of pump piston pump and Gear type pump with single section
      Overflow valve pressure 24131.6 kPa and 17236.9 kPa

      Gear box

      Transmission type powershift and planetary powershift transmission
      Forward gears number 3 and 3
      Reverse gears number 3 and 3

      Carrier

      Track width 2082 mm and 1420 mm
      Standard shoe size 560 mm and 356 mm

      Images

      Sizes

      1. Length with blade 6398 mm 1. Length with blade 3740 mm
      2. Width between caterpillar tracks 2642 mm 2. Width between caterpillar tracks 1780 mm
      3. Height to cab upper part 3498 mm 3. Height to cab upper part 2664 mm
      4. Caterpillar track length on ground level 3206 mm 4. Caterpillar track length on ground level 1902 mm
      5. Clearance 528 mm 5. Clearance 294 mm
      6. Length without blade 4554 mm 6. Length without blade 2764 mm

      Carrier

      7. Track width 2082 mm 7. Track width 1420 mm
      8. Standard shoe size 560 mm 8. Standard shoe size 356 mm