vs.

      Hitachi ZX870H-3 vs. Sumitomo SH220-2

      26 reasons to buy Hitachi ZX870H-3:

      Sizes

      Clearance 890 mm and 460 mm 48 % more or 430 mm
      Counterweight ground clearance 1680 mm and 1100 mm 35 % more or 580 mm
      Width to outside of caterpillar track 4100 mm and 2990 mm 27 % more or 1110 mm

      Shovel

      Bucket initial volume 3.5 m3 and 1 m3 71 % more or 2.5 m3
      Maximum bucket volume 4.5 m3 and 1.4 m3 69 % more or 3.1 m3

      Operation

      Fuel Capacity 1120 l. and 310 l. 72 % more or 810 l.
      Cooling system fluid volume 116 l. and 27 l. 77 % more or 89 l.
      Hydraulic system fluid volume 790 l. and 200 l. 75 % more or 590 l.
      Engine oil volume 57 l. and 25 l. 56 % more or 32 l.
      Boom reach drive mechanism fluid volume 15 l. and 6 l. 60 % more or 9 l.
      Generator current strength 50 amperes and 25 amperes 50 % more or 25 amperes

      Motor

      Maximum torque 2250 Nm and 539 Nm 76 % more or 1711 Nm
      Effective power 397 kW and 114.1 kW 71 % more or 282.9 kW
      Displacement 15.7 l. and 6.5 l. 59 % more or 9.2 l.

      Carrier

      Support rollers number on either side 3 and 2 33 % more or 1
      Rolling bearings number on either side 8 and 7 12 % more or 1

      Booms/sections features 3

      Maximum radius along ground level 13820 mm and 10830 mm 22 % more or 2990 mm
      Maximum excavation depth 8870 mm and 7400 mm 17 % more or 1470 mm
      Maximum loading height 9080 mm and 6890 mm 24 % more or 2190 mm
      Maximum vertical wall digging depth 6840 mm and 6670 mm 2 % more or 170 mm

      Booms/sections features 2

      Maximum excavation depth 7820 mm and 6960 mm 11 % more or 860 mm
      Maximum radius along ground level 12510 mm and 10410 mm 17 % more or 2100 mm
      Maximum loading height 8180 mm and 6670 mm 18 % more or 1510 mm

      Booms/sections features 1

      Maximum excavation depth 7140 mm and 6310 mm 12 % more or 830 mm
      Maximum radius along ground level 12020 mm and 9780 mm 19 % more or 2240 mm
      Maximum loading height 8130 mm and 6300 mm 23 % more or 1830 mm

      9 reasons to buy Sumitomo SH220-2:

      Swing device

      Rotation speed 10.4 rev / min and 7.3 rev / min 30 % more or 3.1 rev

      Operation

      Hydraulic system overflow valve pressure 34323.3 kPa and 34300 kPa 0 % more or 23.3 kPa
      Hydraulic pump flow rate 424 l/min and 1056 l/min 60 % less or 632 l/min

      Motor

      Torque measured at 1700 rev / min and 1600 rev / min 6 % more or 100 rev
      Power measured at 2150 rev / min and 1800 rev / min 16 % more or 350 rev

      Carrier

      Specific ground pressure 50 kPa and 131 kPa 62 % less or 81 kPa
      Maximum travel speed 5.5 km/h and 4.1 km/h 25 % more or 1.4 km/h

      Booms/sections features 2

      Maximum vertical wall digging depth 6210 mm and 6090 mm 2 % more or 120 mm

      Booms/sections features 1

      Maximum vertical wall digging depth 5350 mm and 4100 mm 23 % more or 1250 mm

      Neutral reasons:

      Sizes

      Rear platform swing radius 4600 mm and 2990 mm
      Caterpillar track length on ground level 4590 mm and 3460 mm
      Height to cab upper part 3780 mm and 2920 mm

      Operation

      Working weight 82100 kg and 23000 kg

      Motor

      Aspiration turbocharging and turbocharging
      Cylinders number 6 and 6
      Manufacturer Isuzu and Isuzu
      Model AH-6WG1XYSA-03 and A-6BG1T

      Carrier

      Track shoes number per side 47 and 47
      Shoe dimensions 650 mm and 600 mm
      Track width 3450 mm and 2390 mm

      Booms/sections features 3

      Unit load-transfer height 4570 mm and 3050 mm
      Unit load-transfer length 14770 mm and 9960 mm
      Maximum cut height 13000 mm and 9940 mm

      Booms/sections features 2

      Maximum cut height 12130 mm and 9710 mm

      Booms/sections features 1

      Maximum cut height 12010 mm and 9310 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 4100 mm 2. Width to outside of caterpillar track 2990 mm
      4. Caterpillar track length on ground level 4590 mm 4. Caterpillar track length on ground level 3460 mm
      5. Clearance 890 mm 5. Clearance 460 mm
      7. Height to cab upper part 3780 mm 7. Height to cab upper part 2920 mm
      8. Rear platform swing radius 4600 mm 8. Rear platform swing radius 2990 mm
      15. Counterweight ground clearance 1680 mm 15. Counterweight ground clearance 1100 mm

      Carrier

      6. Track width 3450 mm 6. Track width 2390 mm
      14. Shoe dimensions 650 mm 14. Shoe dimensions 600 mm

      Booms/sections features 1

      11. Maximum radius along ground level 12510 mm 11. Maximum radius along ground level 10410 mm
      12. Maximum vertical wall digging depth 6090 mm 12. Maximum vertical wall digging depth 6210 mm
      13. Maximum excavation depth 7820 mm 13. Maximum excavation depth 6960 mm
      9. Maximum cut height 13000 mm 9. Maximum cut height 9710 mm
      10. Maximum loading height 9080 mm 10. Maximum loading height 6670 mm
      1. Unit load-transfer length 14770 mm 1. Unit load-transfer length 9960 mm
      3. Unit load-transfer height 4570 mm 3. Unit load-transfer height 3050 mm