vs.

      Hitachi ZX10U-2 vs. Komatsu PC27MR-3

      3 reasons to buy Hitachi ZX10U-2:

      Operation

      Hydraulic system fluid volume 18 l. and 14 l. 22 % more or 4 l.
      Hydraulic pump flow rate 21.2 l/min and 92 l/min 77 % less or 70.8 l/min

      Carrier

      Specific ground pressure 24 kPa and 28.3 kPa 15 % less or 4.3 kPa

      12 reasons to buy Komatsu PC27MR-3:

      Swing device

      Rotation speed 9.2 rev / min and 8.5 rev / min 8 % more or 0.7 rev

      Sizes

      Width to outside of caterpillar track 1550 mm and 1000 mm 35 % more or 550 mm

      Operation

      Hydraulic system overflow valve pressure 24545.3 kPa and 17700 kPa 28 % more or 6845.3 kPa
      Engine oil volume 5 l. and 2.8 l. 44 % more or 2.2 l.
      Fuel Capacity 44 l. and 16 l. 64 % more or 28 l.

      Motor

      Effective power 19.2 kW and 9.5 kW 51 % more or 9.7 kW
      Power measured at 2600 rev / min and 2100 rev / min 19 % more or 500 rev

      Carrier

      Rolling bearings number on either side 4 and 3 25 % more or 1
      Maximum travel speed 4.8 km/h and 4 km/h 17 % more or 0.8 km/h

      Booms/sections features 1

      Maximum loading height 3390 mm and 2220 mm 35 % more or 1170 mm
      Maximum vertical wall digging depth 2370 mm and 1670 mm 30 % more or 700 mm
      Maximum excavation depth 2840 mm and 1780 mm 37 % more or 1060 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 2150 mm and 2520 mm
      Rear platform swing radius 830 mm and 855 mm

      Operation

      Cooling system fluid volume 3.3 l. and 3.3 l.
      Operating voltage 12 V and 12 V
      Working weight 1110 kg and 2930 kg

      Motor

      Manufacturer Yanmar and Komatsu
      Model 3TNV70 and 3D82AE-6

      Carrier

      Shoe dimensions 180 mm and 300 mm
      Track width 820 mm and 1250 mm

      Booms/sections features 1

      Maximum cut height 3010 mm and 4840 mm
      Unit load-transfer height 1450 mm and 2520 mm
      Unit load-transfer length 2970 mm and 4275 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 1000 mm 2. Width to outside of caterpillar track 1550 mm
      7. Height to cab upper part 2150 mm 7. Height to cab upper part 2520 mm
      8. Rear platform swing radius 830 mm 8. Rear platform swing radius 855 mm

      Carrier

      6. Track width 820 mm 6. Track width 1250 mm
      14. Shoe dimensions 180 mm 14. Shoe dimensions 300 mm

      Booms/sections features 1

      1. Unit load-transfer length 2970 mm 1. Unit load-transfer length 4275 mm
      3. Unit load-transfer height 1450 mm 3. Unit load-transfer height 2520 mm
      9. Maximum cut height 3010 mm 9. Maximum cut height 4840 mm
      10. Maximum loading height 2220 mm 10. Maximum loading height 3390 mm
      12. Maximum vertical wall digging depth 1670 mm 12. Maximum vertical wall digging depth 2370 mm
      13. Maximum excavation depth 1780 mm 13. Maximum excavation depth 2840 mm