vs.

      Sumitomo SH220-2 vs. Hitachi ZX850-3

      8 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

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

      Carrier

      Specific ground pressure 50 kPa and 121 kPa 59 % less or 71 kPa
      Maximum travel speed 5.5 km/h and 4.1 km/h 25 % more or 1.4 km/h

      Booms/sections features 1

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

      26 reasons to buy Hitachi ZX850-3:

      Sizes

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

      Motor

      Effective power 343 kW and 114.1 kW 67 % more or 228.9 kW
      Displacement 15.7 l. and 6.5 l. 59 % more or 9.2 l.
      Maximum torque 1863 Nm and 539 Nm 71 % more or 1324 Nm

      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 loading height 9740 mm and 6890 mm 29 % more or 2850 mm
      Maximum vertical wall digging depth 8480 mm and 6670 mm 21 % more or 1810 mm
      Maximum excavation depth 9570 mm and 7400 mm 23 % more or 2170 mm
      Maximum radius along ground level 14640 mm and 10830 mm 26 % more or 3810 mm

      Booms/sections features 2

      Maximum excavation depth 8870 mm and 6960 mm 22 % more or 1910 mm
      Maximum radius along ground level 13820 mm and 10410 mm 25 % more or 3410 mm
      Maximum loading height 9080 mm and 6670 mm 27 % more or 2410 mm
      Maximum vertical wall digging depth 7170 mm and 6210 mm 13 % more or 960 mm

      Booms/sections features 1

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

      Neutral reasons:

      Sizes

      Height to cab upper part 2920 mm and 3630 mm
      Rear platform swing radius 2990 mm and 4600 mm
      Caterpillar track length on ground level 3460 mm and 4590 mm

      Operation

      Working weight 23000 kg and 80500 kg

      Motor

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

      Carrier

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

      Booms/sections features 3

      Maximum cut height 9940 mm and 13820 mm

      Booms/sections features 2

      Unit load-transfer height 3050 mm and 4570 mm
      Unit load-transfer length 9960 mm and 14770 mm
      Maximum cut height 9710 mm and 13030 mm

      Booms/sections features 1

      Maximum cut height 9310 mm and 12010 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 2990 mm 2. Width to outside of caterpillar track 4100 mm
      4. Caterpillar track length on ground level 3460 mm 4. Caterpillar track length on ground level 4590 mm
      5. Clearance 460 mm 5. Clearance 890 mm
      7. Height to cab upper part 2920 mm 7. Height to cab upper part 3630 mm
      8. Rear platform swing radius 2990 mm 8. Rear platform swing radius 4600 mm
      15. Counterweight ground clearance 1100 mm 15. Counterweight ground clearance 1680 mm

      Carrier

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

      Booms/sections features 1

      11. Maximum radius along ground level 10410 mm 11. Maximum radius along ground level 14640 mm
      9. Maximum cut height 9310 mm 9. Maximum cut height 13820 mm
      12. Maximum vertical wall digging depth 6210 mm 12. Maximum vertical wall digging depth 8480 mm
      10. Maximum loading height 6300 mm 10. Maximum loading height 9740 mm
      13. Maximum excavation depth 6960 mm 13. Maximum excavation depth 9570 mm
      1. Unit load-transfer length 9960 mm 1. Unit load-transfer length 14770 mm
      3. Unit load-transfer height 3050 mm 3. Unit load-transfer height 4570 mm