vs.

      Caterpillar D4G LGP vs. Komatsu D87E-3

      4 reasons to buy Caterpillar D4G LGP:

      Standard blade

      Cut depth 521 mm and 439 mm 16 % more or 82 mm

      Operation

      Generator current strength 120 amperes and 50 amperes 58 % more or 70 amperes

      Motor

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

      Carrier

      Specific ground pressure 28.6 kPa and 66 kPa 57 % less or 37.4 kPa

      17 reasons to buy Komatsu D87E-3:

      Standard blade

      Volume 7 m3 and 1.8 m3 74 % more or 5.2 m3

      Sizes

      Clearance 480 mm and 374 mm 22 % more or 106 mm

      Operation

      Final drive fluid volume 38 l. and 21.5 l. 43 % more or 16.5 l.
      Fuel Capacity 490 l. and 187 l. 62 % more or 303 l.
      Cooling system fluid volume 58.7 l. and 21 l. 64 % more or 37.7 l.
      Engine oil volume 30 l. and 13 l. 57 % more or 17 l.
      Hydraulic system fluid volume 133 l. and 46.5 l. 65 % more or 86.5 l.

      Motor

      Full power 184.2 kW and 65 kW 65 % more or 119.2 kW
      Effective power 171.5 kW and 60 kW 65 % more or 111.5 kW
      Displacement 11 l. and 5 l. 55 % more or 6 l.

      Hydraulic system

      Pump bandwidth 145 l/min and 61.1 l/min 58 % more or 83.9 l/min

      Gear box

      Maximum forward speed 10.3 km/h and 9 km/h 13 % more or 1.3 km/h
      Maximum reverse gear 12.1 km/h and 9.6 km/h 21 % more or 2.5 km/h
      Forward gears number 6 and 1 83 % more or 5
      Reverse gears number 6 and 1 83 % more or 5

      Carrier

      Contact with ground area 3.5 m2 and 2.8 m2 20 % more or 0.7 m2
      Track shoes number per side 42 and 41 2 % more or 1

      Neutral reasons:

      Standard blade

      Width 3146 mm and 3480 mm
      Height 922 mm and 1600 mm

      Sizes

      Length with blade 4035 mm and 6120 mm
      Width between caterpillar tracks 2311 mm and 2540 mm
      Height to cab upper part 2718 mm and 3480 mm
      Caterpillar track length on ground level 2211 mm and 3080 mm
      Length without blade 3103 mm and 4510 mm

      Operation

      Operating voltage 12 V and 24 V
      Working weight 8198 kg and 23998 kg

      Motor

      Cylinders number 6 and 6
      Manufacturer Caterpillar and Komatsu
      Model 3046T and S6D125E-2

      Hydraulic system

      Overflow valve pressure 20000 kPa and 16547.4 kPa

      Gear box

      Transmission type Hydro-Static Transmission and Power switching of modular of intermediate type

      Carrier

      Standard shoe size 635 mm and 560 mm
      Rolling bearings number on either side 7 and 7
      Track width 1676 mm and 1980 mm

      Images

      Sizes

      5. Clearance 374 mm 5. Clearance 480 mm
      6. Length without blade 3103 mm 6. Length without blade 4510 mm
      1. Length with blade 4035 mm 1. Length with blade 6120 mm
      2. Width between caterpillar tracks 2311 mm 2. Width between caterpillar tracks 2540 mm
      3. Height to cab upper part 2718 mm 3. Height to cab upper part 3480 mm
      4. Caterpillar track length on ground level 2211 mm 4. Caterpillar track length on ground level 3080 mm

      Carrier

      7. Track width 1676 mm 7. Track width 1980 mm
      8. Standard shoe size 635 mm 8. Standard shoe size 560 mm