vs.

      Komatsu PC290LC-6 vs. Kato HD512E

      21 reasons to buy Komatsu PC290LC-6:

      Operation

      Fuel Capacity 340 l. and 250 l. 26 % more or 90 l.
      Cooling system fluid volume 24.4 l. and 17 l. 30 % more or 7.4 l.
      Hydraulic system fluid volume 166 l. and 155 l. 7 % more or 11 l.
      Engine oil volume 26.3 l. and 17 l. 35 % more or 9.3 l.
      Boom reach drive mechanism fluid volume 5.5 l. and 2.5 l. 55 % more or 3.0 l.
      Generator current strength 55 amperes and 35 amperes 36 % more or 20 amperes
      Hydraulic system overflow valve pressure 34813.6 kPa and 32900 kPa 5 % more or 1913.6 kPa

      Motor

      Displacement 5.9 l. and 3.9 l. 34 % more or 2.0 l.
      Cylinders number 6 and 4 33 % more or 2
      Full power 138 kW and 66 kW 52 % more or 72 kW

      Carrier

      Track shoes number per side 45 and 44 2 % more or 1
      Support rollers number on either side 2 and 1 50 % more or 1

      Booms/sections features 3

      Maximum vertical wall digging depth 5789 mm and 5470 mm 6 % more or 319 mm
      Maximum excavation depth 6461 mm and 6130 mm 5 % more or 331 mm
      Maximum loading height 6885 mm and 6520 mm 5 % more or 365 mm

      Booms/sections features 2

      Maximum excavation depth 5916 mm and 5620 mm 5 % more or 296 mm
      Maximum loading height 6642 mm and 6240 mm 6 % more or 402 mm
      Maximum vertical wall digging depth 5358 mm and 5070 mm 5 % more or 288 mm

      Booms/sections features 1

      Maximum excavation depth 5419 mm and 5220 mm 4 % more or 199 mm
      Maximum loading height 6458 mm and 6010 mm 7 % more or 448 mm
      Maximum vertical wall digging depth 4774 mm and 4670 mm 2 % more or 104 mm

      5 reasons to buy Kato HD512E:

      Swing device

      Rotation speed 12.5 rev / min and 11 rev / min 12 % more or 1.5 rev

      Operation

      Hydraulic pump flow rate 240 l/min and 536 l/min 55 % less or 296 l/min

      Carrier

      Hook traction force 91.2 kN and 225.6 kN 60 % less or 134.4 kN
      Specific ground pressure 37.3 kPa and 57.9 kPa 36 % less or 20.6 kPa
      Maximum travel speed 5.5 km/h and 5.3 km/h 4 % more or 0.2 km/h

      Neutral reasons:

      Operation

      Operating voltage 24 V and 24 V
      Working weight 28500 kg and 11900 kg

      Motor

      Power measured at 2200 rev / min and 2200 rev / min
      Aspiration turbocharging and turbocharging
      Manufacturer Komatsu and Mitsubishi
      Model SA6D102EA-1 and C 4D34-T

      Carrier

      Shoe dimensions 600 mm and 500 mm
      Rolling bearings number on either side 7 and 7

      Booms/sections features 3

      Maximum cut height 9735 mm and 8870 mm

      Booms/sections features 2

      Maximum cut height 9389 mm and 8610 mm

      Booms/sections features 1

      Maximum cut height 9322 mm and 8380 mm

      Images

      Carrier

      14. Shoe dimensions 600 mm 14. Shoe dimensions 500 mm

      Booms/sections features 1

      10. Maximum loading height 7205 mm 10. Maximum loading height 6010 mm
      13. Maximum excavation depth 6461 mm 13. Maximum excavation depth 5220 mm
      9. Maximum cut height 9867 mm 9. Maximum cut height 8610 mm
      12. Maximum vertical wall digging depth 5789 mm 12. Maximum vertical wall digging depth 4670 mm