vs.

      Caterpillar D4G LGP vs. Komatsu D85A-21

      3 reasons to buy Caterpillar D4G LGP:

      Motor

      Power measured at 2200 rev / min and 2000 rev / min 9 % more or 200 rev

      Carrier

      Track shoes number per side 41 and 39 5 % more or 2
      Specific ground pressure 28.6 kPa and 57.9 kPa 51 % less or 29.3 kPa

      16 reasons to buy Komatsu D85A-21:

      Standard blade

      Volume 5.2 m3 and 1.8 m3 65 % more or 3.4 m3
      Cut depth 540 mm and 521 mm 4 % more or 19 mm

      Sizes

      Clearance 415 mm and 374 mm 10 % more or 41 mm

      Operation

      Fuel Capacity 480 l. and 187 l. 61 % more or 293 l.
      Cooling system fluid volume 79 l. and 21 l. 73 % more or 58 l.
      Engine oil volume 27 l. and 13 l. 52 % more or 14 l.
      Hydraulic system fluid volume 101 l. and 46.5 l. 54 % more or 54.5 l.
      Final drive fluid volume 41 l. and 21.5 l. 48 % more or 19.5 l.

      Motor

      Full power 170 kW and 65 kW 62 % more or 105 kW
      Displacement 15.2 l. and 5 l. 67 % more or 10.2 l.

      Hydraulic system

      Pump bandwidth 194 l/min and 61.1 l/min 69 % more or 132.9 l/min

      Gear box

      Forward gears number 3 and 1 67 % more or 2
      Reverse gears number 3 and 1 67 % more or 2
      Maximum forward speed 11.8 km/h and 9 km/h 24 % more or 2.8 km/h
      Maximum reverse gear 14.3 km/h and 9.6 km/h 33 % more or 4.7 km/h

      Carrier

      Contact with ground area 3.2 m2 and 2.8 m2 12 % more or 0.4 m2

      Neutral reasons:

      Standard blade

      Width 3146 mm and 3725 mm
      Height 922 mm and 1390 mm

      Sizes

      Height to cab upper part 2718 mm and 3380 mm
      Caterpillar track length on ground level 2211 mm and 2840 mm
      Length without blade 3103 mm and 4730 mm
      Length with blade 4035 mm and 6830 mm
      Width between caterpillar tracks 2311 mm and 2620 mm

      Operation

      Working weight 8198 kg and 24440 kg
      Operating voltage 12 V and 24 V

      Motor

      Cylinders number 6 and 6
      Manufacturer Caterpillar and Komatsu
      Model 3046T and S6D125E

      Hydraulic system

      Overflow valve pressure 20000 kPa and 19123 kPa

      Gear box

      Transmission type Hydro-Static Transmission and TF

      Carrier

      Standard shoe size 635 mm and 560 mm
      Rolling bearings number on either side 7 and 7
      Track width 1676 mm and 2000 mm

      Images

      Sizes

      1. Length with blade 4035 mm 1. Length with blade 6830 mm
      2. Width between caterpillar tracks 2311 mm 2. Width between caterpillar tracks 2620 mm
      3. Height to cab upper part 2718 mm 3. Height to cab upper part 3380 mm
      4. Caterpillar track length on ground level 2211 mm 4. Caterpillar track length on ground level 2840 mm
      5. Clearance 374 mm 5. Clearance 415 mm
      6. Length without blade 3103 mm 6. Length without blade 4730 mm

      Carrier

      7. Track width 1676 mm 7. Track width 2000 mm
      8. Standard shoe size 635 mm 8. Standard shoe size 560 mm