vs.

      Caterpillar D4E SA vs. Komatsu D37EX-21 KOMSTAT II

      5 reasons to buy Caterpillar D4E SA:

      Operation

      Fuel Capacity 193 l. and 165 l. 15 % more or 28 l.

      Motor

      Displacement 7 l. and 3.9 l. 44 % more or 3.1 l.

      Gear box

      Forward gears number 5 and 3 40 % more or 2
      Reverse gears number 5 and 3 40 % more or 2
      Maximum reverse gear 8.9 km/h and 8.5 km/h 4 % more or 0.4 km/h

      5 reasons to buy Komatsu D37EX-21 KOMSTAT II:

      Standard blade

      Cut depth 385 mm and 229 mm 41 % more or 156 mm

      Sizes

      Clearance 384 mm and 356 mm 7 % more or 28 mm

      Gear box

      Maximum forward speed 8.5 km/h and 7.5 km/h 12 % more or 1.0 km/h

      Carrier

      Contact with ground area 1.8 m2 and 1.5 m2 17 % more or 0.3 m2
      Rolling bearings number on either side 6 and 5 17 % more or 1

      Neutral reasons:

      Sizes

      Width between caterpillar tracks 1980 mm and 1850 mm
      Height to cab upper part 2710 mm and 2700 mm
      Caterpillar track length on ground level 1830 mm and 2240 mm

      Operation

      Working weight 7585 kg and 6010 kg

      Motor

      Model 3304 and SAA4D102E-2
      Manufacturer Caterpillar and Komatsu

      Gear box

      Transmission type Direct driving wheel tire and dual path hydrostatic transmission

      Carrier

      Standard shoe size 406 mm and 400 mm
      Track width 1520 mm and 1450 mm

      Images

      Sizes

      2. Width between caterpillar tracks 1980 mm 2. Width between caterpillar tracks 1850 mm
      3. Height to cab upper part 2710 mm 3. Height to cab upper part 2700 mm
      4. Caterpillar track length on ground level 1830 mm 4. Caterpillar track length on ground level 2240 mm
      5. Clearance 356 mm 5. Clearance 384 mm

      Carrier

      7. Track width 1520 mm 7. Track width 1450 mm
      8. Standard shoe size 406 mm 8. Standard shoe size 400 mm