vs.

      Volvo EC20 Variable-Width Carrier vs. Hitachi EX45-2

      4 reasons to buy Volvo EC20 Variable-Width Carrier:

      Operation

      Hydraulic pump flow rate 43 l/min and 88.2 l/min 51 % less or 45.2 l/min

      Motor

      Torque measured at 1850 rev / min and 1500 rev / min 19 % more or 350 rev
      Power measured at 2200 rev / min and 2100 rev / min 5 % more or 100 rev

      Carrier

      Maximum travel speed 4.7 km/h and 4.5 km/h 4 % more or 0.2 km/h

      16 reasons to buy Hitachi EX45-2:

      Sizes

      Width to outside of caterpillar track 1850 mm and 1350 mm 27 % more or 500 mm
      Counterweight ground clearance 635 mm and 470 mm 26 % more or 165 mm

      Operation

      Fuel Capacity 50 l. and 21 l. 58 % more or 29 l.
      Cooling system fluid volume 7.5 l. and 4.5 l. 40 % more or 3.0 l.
      Hydraulic system fluid volume 62 l. and 23 l. 63 % more or 39 l.
      Engine oil volume 9 l. and 3.6 l. 60 % more or 5.4 l.
      Generator current strength 52 amperes and 40 amperes 23 % more or 12 amperes
      Hydraulic system overflow valve pressure 26478 kPa and 21000 kPa 21 % more or 5478 kPa

      Motor

      Effective power 19.8 kW and 11.3 kW 43 % more or 8.5 kW
      Maximum torque 126 Nm and 54 Nm 57 % more or 72 Nm
      Cylinders number 4 and 3 25 % more or 1

      Carrier

      Specific ground pressure 26.5 kPa and 202.8 kPa 87 % less or 176.3 kPa

      Booms/sections features 1

      Maximum loading height 4250 mm and 2670 mm 37 % more or 1580 mm
      Maximum vertical wall digging depth 2825 mm and 1580 mm 44 % more or 1245 mm
      Maximum excavation depth 3585 mm and 2570 mm 28 % more or 1015 mm
      Maximum radius along ground level 5920 mm and 4010 mm 32 % more or 1910 mm

      Neutral reasons:

      Swing device

      Rotation speed 10 rev / min and 10 rev / min

      Sizes

      Rear platform swing radius 1160 mm and 1445 mm
      Caterpillar track length on ground level 1240 mm and 1930 mm
      Height to cab upper part 2270 mm and 2595 mm

      Operation

      Working weight 1875 kg and 4450 kg
      Operating voltage 12 V and 12 V

      Motor

      Model L3E and V2203-KA
      Manufacturer Mitsubishi and Kubota

      Carrier

      Track width 1000 mm and 1450 mm
      Shoe dimensions 250 mm and 400 mm

      Booms/sections features 1

      Unit load-transfer height 2270 mm and 2595 mm
      Unit load-transfer length 3780 mm and 5555 mm
      Maximum cut height 3750 mm and 5940 mm

      Images

      Sizes

      15. Counterweight ground clearance 470 mm 15. Counterweight ground clearance 635 mm
      2. Width to outside of caterpillar track 1350 mm 2. Width to outside of caterpillar track 1850 mm
      4. Caterpillar track length on ground level 1240 mm 4. Caterpillar track length on ground level 1930 mm
      7. Height to cab upper part 2270 mm 7. Height to cab upper part 2595 mm
      8. Rear platform swing radius 1160 mm 8. Rear platform swing radius 1445 mm

      Carrier

      6. Track width 1000 mm 6. Track width 1450 mm
      14. Shoe dimensions 250 mm 14. Shoe dimensions 400 mm

      Booms/sections features 1

      9. Maximum cut height 3900 mm 9. Maximum cut height 5940 mm
      10. Maximum loading height 2820 mm 10. Maximum loading height 4250 mm
      11. Maximum radius along ground level 4250 mm 11. Maximum radius along ground level 5920 mm
      12. Maximum vertical wall digging depth 1800 mm 12. Maximum vertical wall digging depth 2825 mm
      13. Maximum excavation depth 2810 mm 13. Maximum excavation depth 3585 mm
      1. Unit load-transfer length 3780 mm 1. Unit load-transfer length 5555 mm
      3. Unit load-transfer height 2270 mm 3. Unit load-transfer height 2595 mm