vs.

      Kato HD512III vs. Caterpillar 330B

      4 reasons to buy Kato HD512III:

      Operation

      Hydraulic pump flow rate 242 l/min and 480 l/min 50 % less or 238 l/min

      Motor

      Power measured at 2050 rev / min and 1800 rev / min 12 % more or 250 rev

      Carrier

      Maximum travel speed 5.5 km/h and 4.6 km/h 16 % more or 0.9 km/h
      Hook traction force 100 kN and 268 kN 63 % less or 168 kN

      21 reasons to buy Caterpillar 330B:

      Sizes

      Width to outside of caterpillar track 3190 mm and 2490 mm 22 % more or 700 mm
      Clearance 510 mm and 440 mm 14 % more or 70 mm
      Counterweight ground clearance 1260 mm and 880 mm 30 % more or 380 mm

      Operation

      Fuel Capacity 560 l. and 275 l. 51 % more or 285 l.
      Cooling system fluid volume 45 l. and 18 l. 60 % more or 27 l.
      Hydraulic system fluid volume 400 l. and 155 l. 61 % more or 245 l.
      Engine oil volume 30 l. and 17 l. 43 % more or 13 l.
      Boom reach drive mechanism fluid volume 15 l. and 2.5 l. 83 % more or 12.5 l.
      Hydraulic system overflow valve pressure 34335.9 kPa and 32900 kPa 4 % more or 1435.9 kPa

      Motor

      Cylinders number 6 and 4 33 % more or 2
      Full power 176 kW and 68 kW 61 % more or 108 kW
      Displacement 10.5 l. and 3.9 l. 63 % more or 6.6 l.

      Booms/sections features 3

      Maximum excavation depth 6590 mm and 6130 mm 7 % more or 460 mm
      Maximum loading height 6680 mm and 6520 mm 2 % more or 160 mm
      Maximum vertical wall digging depth 5890 mm and 5470 mm 7 % more or 420 mm

      Booms/sections features 2

      Maximum excavation depth 7490 mm and 5620 mm 25 % more or 1870 mm
      Maximum loading height 7290 mm and 6240 mm 14 % more or 1050 mm
      Maximum vertical wall digging depth 6540 mm and 5070 mm 22 % more or 1470 mm

      Booms/sections features 1

      Maximum excavation depth 8080 mm and 5220 mm 35 % more or 2860 mm
      Maximum loading height 7600 mm and 6010 mm 21 % more or 1590 mm
      Maximum vertical wall digging depth 7230 mm and 4670 mm 35 % more or 2560 mm

      Neutral reasons:

      Sizes

      Rear platform swing radius 2120 mm and 3500 mm
      Caterpillar track length on ground level 2870 mm and 3610 mm
      Height to cab upper part 2710 mm and 3150 mm

      Operation

      Working weight 12100 kg and 32420 kg
      Operating voltage 24 V and 24 V
      Generator current strength 50 amperes and 50 amperes

      Motor

      Manufacturer Mitsubishi and Caterpillar
      Model C 4D34-TLE2A and 3306TA
      Aspiration turbocharging and Turbocharging with subsequent air cooling (by a cooling radiator)

      Carrier

      Shoe dimensions 500 mm and 600 mm
      Track width 1990 mm and 2590 mm

      Booms/sections features 3

      Maximum cut height 8870 mm and 10170 mm

      Booms/sections features 2

      Maximum cut height 8610 mm and 10440 mm
      Unit load-transfer length 7620 mm and 11010 mm

      Booms/sections features 1

      Maximum cut height 8380 mm and 10770 mm

      Images

      Sizes

      7. Height to cab upper part 2710 mm 7. Height to cab upper part 3150 mm
      8. Rear platform swing radius 2120 mm 8. Rear platform swing radius 3500 mm
      15. Counterweight ground clearance 880 mm 15. Counterweight ground clearance 1260 mm
      2. Width to outside of caterpillar track 2490 mm 2. Width to outside of caterpillar track 3190 mm
      4. Caterpillar track length on ground level 2870 mm 4. Caterpillar track length on ground level 3610 mm
      5. Clearance 440 mm 5. Clearance 510 mm

      Carrier

      6. Track width 1990 mm 6. Track width 2590 mm
      14. Shoe dimensions 500 mm 14. Shoe dimensions 600 mm

      Booms/sections features 1

      1. Unit load-transfer length 7620 mm 1. Unit load-transfer length 11010 mm
      9. Maximum cut height 8870 mm 9. Maximum cut height 10440 mm
      10. Maximum loading height 6520 mm 10. Maximum loading height 7290 mm
      12. Maximum vertical wall digging depth 5470 mm 12. Maximum vertical wall digging depth 6540 mm
      13. Maximum excavation depth 6130 mm 13. Maximum excavation depth 7490 mm