vs.

      Caterpillar D7R WH LGP serie II vs. Komatsu D37PX-22

      13 reasons to buy Caterpillar D7R WH LGP serie II:

      Standard blade

      Volume 12.3 m3 and 2 m3 84 % more or 10.3 m3

      Sizes

      Clearance 496 mm and 315 mm 36 % more or 181 mm

      Operation

      Fuel Capacity 479 l. and 195 l. 59 % more or 284 l.
      Generator current strength 95 amperes and 35 amperes 63 % more or 60 amperes

      Motor

      Full power 192 kW and 67.9 kW 65 % more or 124.1 kW
      Effective power 179 kW and 66.4 kW 63 % more or 112.6 kW
      Displacement 10.3 l. and 3.3 l. 68 % more or 7.0 l.
      Cylinders number 6 and 4 33 % more or 2

      Gear box

      Maximum reverse gear 13.5 km/h and 8.5 km/h 37 % more or 5.0 km/h
      Maximum forward speed 10.6 km/h and 8.5 km/h 20 % more or 2.1 km/h

      Carrier

      Track shoes number per side 43 and 41 5 % more or 2
      Rolling bearings number on either side 7 and 6 14 % more or 1
      Contact with ground area 5.8 m2 and 2.7 m2 53 % more or 3.1 m2

      2 reasons to buy Komatsu D37PX-22:

      Motor

      Power measured at 2200 rev / min and 2100 rev / min 5 % more or 100 rev

      Carrier

      Specific ground pressure 31.4 kPa and 45.2 kPa 31 % less or 13.8 kPa

      Neutral reasons:

      Sizes

      Length with blade 6270 mm and 4175 mm
      Width between caterpillar tracks 2540 mm and 2250 mm
      Height to cab upper part 3580 mm and 2760 mm
      Caterpillar track length on ground level 3167 mm and 2240 mm

      Operation

      Working weight 27920 kg and 8650 kg
      Operating voltage 24 V and 24 V

      Motor

      Manufacturer Caterpillar and Komatsu
      Model 3176C and SAA4D95LE-5

      Gear box

      Forward gears number 3 and 3
      Reverse gears number 3 and 3

      Carrier

      Standard shoe size 914 mm and 600 mm
      Track width 2240 mm and 1650 mm

      Images

      Sizes

      1. Length with blade 6270 mm 1. Length with blade 4175 mm
      2. Width between caterpillar tracks 2540 mm 2. Width between caterpillar tracks 2250 mm
      3. Height to cab upper part 3580 mm 3. Height to cab upper part 2760 mm
      4. Caterpillar track length on ground level 3167 mm 4. Caterpillar track length on ground level 2240 mm
      5. Clearance 496 mm 5. Clearance 315 mm

      Carrier

      7. Track width 2240 mm 7. Track width 1650 mm
      8. Standard shoe size 914 mm 8. Standard shoe size 600 mm