vs.

      Komatsu D21P-7E vs. Komatsu D21A-6

      2 reasons to buy Komatsu D21P-7E:

      Sizes

      Clearance 355 mm and 295 mm 17 % more or 60 mm

      Motor

      Displacement 2.8 l. and 2.7 l. 4 % more or 0.1 l.

      Neutral reasons:

      Standard blade

      Width 2560 mm and 2170 mm
      Height 590 mm and 590 mm

      Sizes

      Caterpillar track length on ground level 1685 mm and 1685 mm
      Length without blade 2560 mm and 2550 mm
      Length with blade 3385 mm and 3400 mm
      Width between caterpillar tracks 2000 mm and 1610 mm
      Height to cab upper part 2500 mm and 2475 mm

      Operation

      Working weight 4070 kg and 3600 kg

      Motor

      Cylinders number 4 and 4
      Manufacturer Komatsu and Komatsu
      Model 4D94E and 4D95S
      Full power 29.8 kW and 29.8 kW
      Power measured at 2450 rev / min and 2450 rev / min

      Gear box

      Transmission type HS and HS
      Forward gears number 2 and 2
      Reverse gears number 2 and 2

      Carrier

      Standard shoe size 510 mm and 300 mm
      Track width 1490 mm and 1310 mm

      Images

      Sizes

      3. Height to cab upper part 2500 mm 3. Height to cab upper part 2475 mm
      4. Caterpillar track length on ground level 1685 mm 4. Caterpillar track length on ground level 1685 mm
      5. Clearance 355 mm 5. Clearance 295 mm
      6. Length without blade 2560 mm 6. Length without blade 2550 mm
      1. Length with blade 3385 mm 1. Length with blade 3400 mm
      2. Width between caterpillar tracks 2000 mm 2. Width between caterpillar tracks 1610 mm

      Carrier

      7. Track width 1490 mm 7. Track width 1310 mm
      8. Standard shoe size 510 mm 8. Standard shoe size 300 mm