vs.

      Hitachi ZX180LCN-3 vs. Kato HD1880VII

      7 reasons to buy Hitachi ZX180LCN-3:

      Swing device

      Rotation speed 14.1 rev / min and 8.9 rev / min 37 % more or 5.2 rev

      Operation

      Hydraulic system overflow valve pressure 34300 kPa and 27923.7 kPa 19 % more or 6376.3 kPa
      Hydraulic pump flow rate 382 l/min and 720 l/min 47 % less or 338 l/min

      Motor

      Torque measured at 1800 rev / min and 1400 rev / min 22 % more or 400 rev
      Power measured at 2200 rev / min and 2000 rev / min 9 % more or 200 rev

      Carrier

      Specific ground pressure 48 kPa and 77.4 kPa 38 % less or 29.4 kPa
      Maximum travel speed 5.3 km/h and 4.7 km/h 11 % more or 0.6 km/h

      27 reasons to buy Kato HD1880VII:

      Sizes

      Width to outside of caterpillar track 3100 mm and 2490 mm 20 % more or 610 mm
      Clearance 698 mm and 450 mm 36 % more or 248 mm
      Counterweight ground clearance 1320 mm and 1030 mm 22 % more or 290 mm

      Shovel

      Maximum bucket volume 2.3 m3 and 1.2 m3 48 % more or 1.1 m3

      Operation

      Fuel Capacity 550 l. and 320 l. 42 % more or 230 l.
      Cooling system fluid volume 62 l. and 18 l. 71 % more or 44 l.
      Hydraulic system fluid volume 650 l. and 220 l. 66 % more or 430 l.
      Engine oil volume 29 l. and 17 l. 41 % more or 12 l.
      Boom reach drive mechanism fluid volume 22 l. and 6.2 l. 72 % more or 15.8 l.

      Motor

      Displacement 11.1 l. and 3 l. 73 % more or 8.1 l.
      Maximum torque 1147 Nm and 402 Nm 65 % more or 745 Nm
      Cylinders number 6 and 4 33 % more or 2
      Effective power 213.3 kW and 90.2 kW 58 % more or 123.1 kW

      Carrier

      Rolling bearings number on either side 8 and 7 12 % more or 1
      Track shoes number per side 51 and 46 10 % more or 5

      Booms/sections features 3

      Maximum excavation depth 8260 mm and 7070 mm 14 % more or 1190 mm
      Maximum radius along ground level 12430 mm and 9790 mm 21 % more or 2640 mm
      Maximum loading height 8520 mm and 6940 mm 19 % more or 1580 mm
      Maximum vertical wall digging depth 7270 mm and 6260 mm 14 % more or 1010 mm

      Booms/sections features 2

      Maximum excavation depth 7760 mm and 6570 mm 15 % more or 1190 mm
      Maximum radius along ground level 11960 mm and 9270 mm 22 % more or 2690 mm
      Maximum loading height 8310 mm and 6570 mm 21 % more or 1740 mm
      Maximum vertical wall digging depth 6800 mm and 5550 mm 18 % more or 1250 mm

      Booms/sections features 1

      Maximum vertical wall digging depth 6320 mm and 5210 mm 18 % more or 1110 mm
      Maximum excavation depth 7270 mm and 6120 mm 16 % more or 1150 mm
      Maximum radius along ground level 11490 mm and 8910 mm 22 % more or 2580 mm
      Maximum loading height 8090 mm and 6450 mm 20 % more or 1640 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 2950 mm and 3285 mm
      Rear platform swing radius 2490 mm and 3845 mm
      Caterpillar track length on ground level 3370 mm and 4260 mm

      Operation

      Working weight 18000 kg and 43500 kg

      Motor

      Aspiration Turbocharging with intercooler and turbocharging
      Manufacturer Isuzu and Mitsubishi
      Model AI-4JJ1X and 6D22-TC

      Carrier

      Shoe dimensions 500 mm and 600 mm
      Support rollers number on either side 2 and 2
      Track width 1990 mm and 2500 mm

      Booms/sections features 3

      Maximum cut height 9790 mm and 11890 mm
      Unit load-transfer height 3390 mm and 3470 mm
      Unit load-transfer length 8970 mm and 12120 mm

      Booms/sections features 2

      Unit load-transfer height 3080 mm and 3470 mm
      Maximum cut height 9400 mm and 11680 mm
      Unit load-transfer length 8970 mm and 12120 mm

      Booms/sections features 1

      Unit load-transfer height 3100 mm and 3470 mm
      Unit load-transfer length 9000 mm and 12120 mm
      Maximum cut height 9290 mm and 11460 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 2490 mm 2. Width to outside of caterpillar track 3100 mm
      4. Caterpillar track length on ground level 3370 mm 4. Caterpillar track length on ground level 4260 mm
      5. Clearance 450 mm 5. Clearance 698 mm
      7. Height to cab upper part 2950 mm 7. Height to cab upper part 3285 mm
      8. Rear platform swing radius 2490 mm 8. Rear platform swing radius 3845 mm
      15. Counterweight ground clearance 1030 mm 15. Counterweight ground clearance 1320 mm

      Carrier

      6. Track width 1990 mm 6. Track width 2500 mm
      14. Shoe dimensions 500 mm 14. Shoe dimensions 600 mm

      Booms/sections features 1

      9. Maximum cut height 9400 mm 9. Maximum cut height 11680 mm
      10. Maximum loading height 6450 mm 10. Maximum loading height 8310 mm
      11. Maximum radius along ground level 8910 mm 11. Maximum radius along ground level 11960 mm
      12. Maximum vertical wall digging depth 5210 mm 12. Maximum vertical wall digging depth 6800 mm
      13. Maximum excavation depth 6120 mm 13. Maximum excavation depth 7760 mm
      1. Unit load-transfer length 8970 mm 1. Unit load-transfer length 12120 mm
      3. Unit load-transfer height 3080 mm 3. Unit load-transfer height 3470 mm