vs.

      Hitachi ZX225USRLC vs. Kato HD1250VII

      9 reasons to buy Hitachi ZX225USRLC:

      Swing device

      Rotation speed 13.3 rev / min and 10 rev / min 25 % more or 3.3 rev

      Sizes

      Width to outside of caterpillar track 2800 mm and 2600 mm 7 % more or 200 mm

      Operation

      Generator current strength 50 amperes and 30 amperes 40 % more or 20 amperes
      Hydraulic system overflow valve pressure 34335.9 kPa and 32819 kPa 4 % more or 1516.9 kPa
      Hydraulic pump flow rate 388 l/min and 582 l/min 33 % less or 194 l/min

      Motor

      Power measured at 2100 rev / min and 1700 rev / min 19 % more or 400 rev
      Torque measured at 1600 rev / min and 1200 rev / min 25 % more or 400 rev

      Carrier

      Track shoes number per side 49 and 47 4 % more or 2
      Specific ground pressure 47 kPa and 59.8 kPa 21 % less or 12.8 kPa

      23 reasons to buy Kato HD1250VII:

      Sizes

      Clearance 480 mm and 450 mm 6 % more or 30 mm
      Counterweight ground clearance 1120 mm and 1020 mm 9 % more or 100 mm

      Shovel

      Maximum bucket volume 1.8 m3 and 1.2 m3 33 % more or 0.6 m3

      Operation

      Hydraulic system fluid volume 480 l. and 200 l. 58 % more or 280 l.
      Boom reach drive mechanism fluid volume 11 l. and 6.2 l. 44 % more or 4.8 l.
      Engine oil volume 29 l. and 25 l. 14 % more or 4 l.
      Fuel Capacity 510 l. and 320 l. 37 % more or 190 l.
      Cooling system fluid volume 52 l. and 23 l. 56 % more or 29 l.

      Motor

      Displacement 11.1 l. and 6.5 l. 41 % more or 4.6 l.
      Maximum torque 1010.1 Nm and 550 Nm 46 % more or 460.1 Nm

      Carrier

      Maximum travel speed 5.5 km/h and 5.3 km/h 4 % more or 0.2 km/h

      Booms/sections features 3

      Maximum excavation depth 8380 mm and 8160 mm 3 % more or 220 mm
      Maximum radius along ground level 11870 mm and 11100 mm 6 % more or 770 mm
      Maximum loading height 7550 mm and 7410 mm 2 % more or 140 mm
      Maximum vertical wall digging depth 7560 mm and 7540 mm 0 % more or 20 mm

      Booms/sections features 2

      Maximum radius along ground level 10990 mm and 9750 mm 11 % more or 1240 mm
      Maximum loading height 7290 mm and 6780 mm 7 % more or 510 mm
      Maximum vertical wall digging depth 6550 mm and 6050 mm 8 % more or 500 mm
      Maximum excavation depth 7400 mm and 6670 mm 10 % more or 730 mm

      Booms/sections features 1

      Maximum excavation depth 6710 mm and 5980 mm 11 % more or 730 mm
      Maximum radius along ground level 10390 mm and 9080 mm 13 % more or 1310 mm
      Maximum loading height 7110 mm and 6390 mm 10 % more or 720 mm
      Maximum vertical wall digging depth 5650 mm and 5140 mm 9 % more or 510 mm

      Neutral reasons:

      Sizes

      Rear platform swing radius 1990 mm and 3460 mm
      Caterpillar track length on ground level 3370 mm and 3710 mm
      Height to cab upper part 2950 mm and 3010 mm

      Operation

      Operating voltage 24 V and 24 V
      Working weight 22500 kg and 29500 kg

      Motor

      Manufacturer Isuzu and Mitsubishi
      Model AA-6BGIT and 6D22T
      Aspiration Turbocharging with intercooler and turbocharging
      Cylinders number 6 and 6

      Carrier

      Track width 2200 mm and 2600 mm
      Shoe dimensions 600 mm and 600 mm
      Support rollers number on either side 2 and 2
      Rolling bearings number on either side 8 and 8

      Booms/sections features 3

      Maximum cut height 10220 mm and 10590 mm

      Booms/sections features 2

      Maximum cut height 9600 mm and 10330 mm
      Unit load-transfer height 2970 mm and 3200 mm
      Unit load-transfer length 9010 mm and 11150 mm

      Booms/sections features 1

      Maximum cut height 9170 mm and 10150 mm

      Images

      Sizes

      7. Height to cab upper part 2950 mm 7. Height to cab upper part 3010 mm
      8. Rear platform swing radius 1990 mm 8. Rear platform swing radius 3460 mm
      15. Counterweight ground clearance 1020 mm 15. Counterweight ground clearance 1120 mm
      2. Width to outside of caterpillar track 2800 mm 2. Width to outside of caterpillar track 2600 mm
      4. Caterpillar track length on ground level 3370 mm 4. Caterpillar track length on ground level 3710 mm
      5. Clearance 450 mm 5. Clearance 480 mm

      Carrier

      6. Track width 2200 mm 6. Track width 2600 mm
      14. Shoe dimensions 600 mm 14. Shoe dimensions 600 mm

      Booms/sections features 1

      9. Maximum cut height 10220 mm 9. Maximum cut height 10330 mm
      10. Maximum loading height 7410 mm 10. Maximum loading height 7290 mm
      1. Unit load-transfer length 9460 mm 1. Unit load-transfer length 11150 mm
      11. Maximum radius along ground level 11100 mm 11. Maximum radius along ground level 10990 mm
      3. Unit load-transfer height 3550 mm 3. Unit load-transfer height 3200 mm
      12. Maximum vertical wall digging depth 7540 mm 12. Maximum vertical wall digging depth 6550 mm
      13. Maximum excavation depth 8160 mm 13. Maximum excavation depth 7400 mm