vs.

      Caterpillar D11R vs. Caterpillar D9R

      11 reasons to buy Caterpillar D11R:

      Standard blade

      Volume 34.4 m3 and 16.4 m3 52 % more or 18.0 m3
      Cut depth 766 mm and 606 mm 21 % more or 160 mm

      Sizes

      Clearance 623 mm and 591 mm 5 % more or 32 mm

      Operation

      Fuel Capacity 1471 l. and 817.6 l. 44 % more or 653.4 l.
      Engine oil volume 106 l. and 45.4 l. 57 % more or 60.6 l.
      Hydraulic system fluid volume 205 l. and 71.9 l. 65 % more or 133.1 l.
      Power unit fluid volume 344 l. and 166.6 l. 52 % more or 177.4 l.
      Final drive fluid volume 30 l. and 18.9 l. 37 % more or 11.1 l.

      Motor

      Displacement 34.5 l. and 18 l. 48 % more or 16.5 l.
      Full power 682.3 kW and 305.7 kW 55 % more or 376.6 kW

      Carrier

      Contact with ground area 6.3 m2 and 4.2 m2 33 % more or 2.1 m2

      4 reasons to buy Caterpillar D9R:

      Motor

      Power measured at 1900 rev / min and 1800 rev / min 5 % more or 100 rev

      Gear box

      Maximum forward speed 11.9 km/h and 11.7 km/h 2 % more or 0.2 km/h
      Maximum reverse gear 14.6 km/h and 14 km/h 4 % more or 0.6 km/h

      Carrier

      Specific ground pressure 110.9 kPa and 162.5 kPa 32 % less or 51.6 kPa

      Neutral reasons:

      Standard blade

      Width 6350 mm and 4650 mm
      Height 2370 mm and 1934 mm

      Sizes

      Length without blade 6160 mm and 5180 mm
      Length with blade 8830 mm and 7180 mm
      Width between caterpillar tracks 3600 mm and 2930 mm
      Height to cab upper part 4660 mm and 3820 mm
      Caterpillar track length on ground level 4440 mm and 3470 mm

      Operation

      Working weight 102285.1 kg and 49567 kg
      Operating voltage 24 V and 24 V

      Motor

      Cylinders number 8 and 8
      Manufacturer Caterpillar and Caterpillar
      Model 3508B and 3408ETA

      Gear box

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

      Carrier

      Standard shoe size 710 mm and 610 mm
      Rolling bearings number on either side 8 and 8
      Track width 2890 mm and 2250 mm

      Images

      Sizes

      1. Length with blade 8830 mm 1. Length with blade 7180 mm
      2. Width between caterpillar tracks 3600 mm 2. Width between caterpillar tracks 2930 mm
      3. Height to cab upper part 4660 mm 3. Height to cab upper part 3820 mm
      4. Caterpillar track length on ground level 4440 mm 4. Caterpillar track length on ground level 3470 mm
      5. Clearance 623 mm 5. Clearance 591 mm
      6. Length without blade 6160 mm 6. Length without blade 5180 mm

      Carrier

      7. Track width 2890 mm 7. Track width 2250 mm
      8. Standard shoe size 710 mm 8. Standard shoe size 610 mm