vs.

      Hitachi EX30-2 vs. Komatsu PC40-2

      4 reasons to buy Hitachi EX30-2:

      Sizes

      Clearance 330 mm and 280 mm 15 % more or 50 mm

      Carrier

      Specific ground pressure 26.5 kPa and 27.6 kPa 4 % less or 1.1 kPa
      Maximum travel speed 4.5 km/h and 2.2 km/h 51 % more or 2.3 km/h

      Booms/sections features 1

      Maximum loading height 3415 mm and 3130 mm 8 % more or 285 mm

      8 reasons to buy Komatsu PC40-2:

      Swing device

      Rotation speed 12 rev / min and 9 rev / min 25 % more or 3 rev

      Sizes

      Width to outside of caterpillar track 1760 mm and 1520 mm 14 % more or 240 mm
      Counterweight ground clearance 590 mm and 565 mm 4 % more or 25 mm

      Motor

      Displacement 2.2 l. and 1.5 l. 32 % more or 0.7 l.
      Maximum torque 121 Nm and 91.1 Nm 25 % more or 29.9 Nm

      Booms/sections features 1

      Maximum excavation depth 3170 mm and 2885 mm 9 % more or 285 mm
      Maximum radius along ground level 5465 mm and 4810 mm 12 % more or 655 mm
      Maximum vertical wall digging depth 2470 mm and 2175 mm 12 % more or 295 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 2440 mm and 2415 mm
      Rear platform swing radius 1360 mm and 1590 mm
      Caterpillar track length on ground level 1595 mm and 1710 mm

      Operation

      Working weight 2880 kg and 4336.3 kg

      Motor

      Manufacturer Kubota and Komatsu
      Model V1505-KA and 3D94-2A

      Carrier

      Track width 1220 mm and 1350 mm
      Shoe dimensions 300 mm and 400 mm

      Booms/sections features 1

      Unit load-transfer height 2440 mm and 2415 mm
      Unit load-transfer length 4680 mm and 5260 mm
      Maximum cut height 4745 mm and 4795 mm

      Images

      Sizes

      4. Caterpillar track length on ground level 1595 mm 4. Caterpillar track length on ground level 1710 mm
      5. Clearance 330 mm 5. Clearance 280 mm
      7. Height to cab upper part 2440 mm 7. Height to cab upper part 2415 mm
      8. Rear platform swing radius 1360 mm 8. Rear platform swing radius 1590 mm
      15. Counterweight ground clearance 565 mm 15. Counterweight ground clearance 590 mm
      2. Width to outside of caterpillar track 1520 mm 2. Width to outside of caterpillar track 1760 mm

      Carrier

      6. Track width 1220 mm 6. Track width 1350 mm
      14. Shoe dimensions 300 mm 14. Shoe dimensions 400 mm

      Booms/sections features 1

      1. Unit load-transfer length 4680 mm 1. Unit load-transfer length 5260 mm
      3. Unit load-transfer height 2440 mm 3. Unit load-transfer height 2415 mm
      9. Maximum cut height 4745 mm 9. Maximum cut height 5000 mm
      10. Maximum loading height 3415 mm 10. Maximum loading height 3280 mm
      11. Maximum radius along ground level 4810 mm 11. Maximum radius along ground level 5780 mm
      12. Maximum vertical wall digging depth 2175 mm 12. Maximum vertical wall digging depth 2800 mm
      13. Maximum excavation depth 2885 mm 13. Maximum excavation depth 3670 mm