vs.

      Komatsu D21AG-7E vs. Komatsu D85PX-15

      1 reasons to buy Komatsu D21AG-7E:

      Motor

      Power measured at 2450 rev / min and 1900 rev / min 22 % more or 550 rev

      7 reasons to buy Komatsu D85PX-15:

      Sizes

      Clearance 450 mm and 280 mm 38 % more or 170 mm

      Motor

      Full power 199 kW and 29.8 kW 85 % more or 169.2 kW
      Displacement 11 l. and 2.8 l. 75 % more or 8.2 l.
      Cylinders number 6 and 4 33 % more or 2

      Gear box

      Forward gears number 3 and 2 33 % more or 1
      Reverse gears number 3 and 2 33 % more or 1

      Carrier

      Rolling bearings number on either side 8 and 5 37 % more or 3

      Neutral reasons:

      Standard blade

      Width 2170 mm and 4365 mm

      Sizes

      Length with blade 3400 mm and 6065 mm
      Width between caterpillar tracks 1610 mm and 2250 mm
      Height to cab upper part 2465 mm and 3324 mm
      Caterpillar track length on ground level 1700 mm and 3480 mm

      Operation

      Working weight 3720 kg and 27650 kg

      Motor

      Manufacturer Komatsu and Komatsu
      Model 4D94E and SAA6D125E-5

      Gear box

      Transmission type HS and Komatsu TORQFLOW transmission

      Carrier

      Standard shoe size 300 mm and 910 mm
      Caterpillar track pitch 71 mm and 2250 mm
      Track width 1310 mm and 2250 mm

      Images

      Sizes

      1. Length with blade 3400 mm 1. Length with blade 6065 mm
      2. Width between caterpillar tracks 1610 mm 2. Width between caterpillar tracks 2250 mm
      3. Height to cab upper part 2465 mm 3. Height to cab upper part 3324 mm
      4. Caterpillar track length on ground level 1700 mm 4. Caterpillar track length on ground level 3480 mm
      5. Clearance 280 mm 5. Clearance 450 mm

      Carrier

      7. Track width 1310 mm 7. Track width 2250 mm
      8. Standard shoe size 300 mm 8. Standard shoe size 910 mm