vs.

      Komatsu D85P-18 vs. Komatsu D275A-2

      4 reasons to buy Komatsu D85P-18:

      Sizes

      Clearance 510 mm and 507 mm 1 % more or 3 mm

      Carrier

      Specific ground pressure 33.3 kPa and 86.3 kPa 61 % less or 53.0 kPa
      Contact with ground area 6.3 m2 and 4.2 m2 33 % more or 2.1 m2
      Track shoes number per side 45 and 39 13 % more or 6

      6 reasons to buy Komatsu D275A-2:

      Standard blade

      Volume 12.8 m3 and 7 m3 45 % more or 5.8 m3
      Cut depth 660 mm and 550 mm 17 % more or 110 mm

      Motor

      Full power 305.7 kW and 164.1 kW 46 % more or 141.6 kW
      Displacement 23.2 l. and 14 l. 40 % more or 9.2 l.

      Gear box

      Maximum forward speed 11.8 km/h and 11.2 km/h 5 % more or 0.6 km/h
      Maximum reverse gear 14.9 km/h and 13.2 km/h 11 % more or 1.7 km/h

      Neutral reasons:

      Standard blade

      Width 4365 mm and 4300 mm
      Height 1265 mm and 1910 mm

      Sizes

      Length without blade 4720 mm and 5450 mm
      Length with blade 6060 mm and 9055 mm
      Width between caterpillar tracks 3160 mm and 2935 mm
      Height to cab upper part 3435 mm and 3955 mm
      Caterpillar track length on ground level 3480 mm and 3450 mm

      Operation

      Working weight 25800 kg and 50000 kg

      Motor

      Power measured at 1800 rev / min and 1800 rev / min
      Aspiration turbocharging and Diesel engine with turbocharging and certified emission volume
      Manufacturer Komatsu and Komatsu
      Model NT855 and S6D170-4

      Gear box

      Transmission type TF and TF
      Forward gears number 3 and 3
      Reverse gears number 3 and 3

      Carrier

      Caterpillar track pitch 216 mm and 260 mm
      Standard shoe size 910 mm and 610 mm
      Rolling bearings number on either side 8 and 8
      Support rollers number on either side 2 and 2

      Images

      Sizes

      1. Length with blade 6060 mm 1. Length with blade 9055 mm
      2. Width between caterpillar tracks 3160 mm 2. Width between caterpillar tracks 2935 mm
      3. Height to cab upper part 3435 mm 3. Height to cab upper part 3955 mm
      4. Caterpillar track length on ground level 3480 mm 4. Caterpillar track length on ground level 3450 mm
      5. Clearance 510 mm 5. Clearance 507 mm
      6. Length without blade 4720 mm 6. Length without blade 5450 mm

      Carrier

      8. Standard shoe size 910 mm 8. Standard shoe size 610 mm