vs.

      Kobelco SK290 LC vs. Kato HD512

      19 reasons to buy Kobelco SK290 LC:

      Sizes

      Clearance 500 mm and 440 mm 12 % more or 60 mm
      Counterweight ground clearance 1190 mm and 880 mm 26 % more or 310 mm
      Width to outside of caterpillar track 3400 mm and 2490 mm 27 % more or 910 mm

      Operation

      Hydraulic system overflow valve pressure 34335.9 kPa and 29440.6 kPa 14 % more or 4895.3 kPa
      Fuel Capacity 420 l. and 250 l. 40 % more or 170 l.
      Cooling system fluid volume 28 l. and 17 l. 39 % more or 11 l.
      Hydraulic system fluid volume 351 l. and 155 l. 56 % more or 196 l.
      Engine oil volume 32 l. and 16.5 l. 48 % more or 15.5 l.

      Motor

      Effective power 141.7 kW and 64.9 kW 54 % more or 76.8 kW
      Displacement 7.5 l. and 3.3 l. 56 % more or 4.2 l.

      Carrier

      Maximum travel speed 5.6 km/h and 5.5 km/h 2 % more or 0.1 km/h

      Booms/sections features 2

      Maximum excavation depth 8120 mm and 5620 mm 31 % more or 2500 mm
      Maximum radius along ground level 11250 mm and 8160 mm 27 % more or 3090 mm
      Maximum loading height 6940 mm and 2080 mm 70 % more or 4860 mm
      Maximum vertical wall digging depth 6290 mm and 5070 mm 19 % more or 1220 mm

      Booms/sections features 1

      Maximum loading height 7150 mm and 2480 mm 65 % more or 4670 mm
      Maximum vertical wall digging depth 6350 mm and 4670 mm 26 % more or 1680 mm
      Maximum excavation depth 7230 mm and 5220 mm 28 % more or 2010 mm
      Maximum radius along ground level 10570 mm and 7790 mm 26 % more or 2780 mm

      5 reasons to buy Kato HD512:

      Swing device

      Rotation speed 12.5 rev / min and 10 rev / min 20 % more or 2.5 rev

      Operation

      Hydraulic pump flow rate 140 l/min and 505 l/min 72 % less or 365 l/min

      Motor

      Power measured at 2200 rev / min and 2100 rev / min 5 % more or 100 rev

      Carrier

      Specific ground pressure 37.2 kPa and 43 kPa 13 % less or 5.8 kPa
      Hook traction force 91.2 kN and 257.1 kN 65 % less or 165.9 kN

      Neutral reasons:

      Sizes

      Height to cab upper part 3120 mm and 2710 mm
      Rear platform swing radius 3070 mm and 2120 mm
      Caterpillar track length on ground level 4010 mm and 2870 mm

      Operation

      Working weight 30095.9 kg and 11884.1 kg

      Motor

      Manufacturer Mitsubishi and Mitsubishi
      Model 6D16-TLEG and 4D31-T

      Carrier

      Shoe dimensions 800 mm and 500 mm
      Track width 8600 mm and 1990 mm

      Booms/sections features 2

      Unit load-transfer height 4060 mm and 2770 mm
      Unit load-transfer length 10160 mm and 7560 mm
      Maximum cut height 10010 mm and 8610 mm

      Booms/sections features 1

      Maximum cut height 10060 mm and 8380 mm
      Unit load-transfer height 3220 mm and 2770 mm
      Unit load-transfer length 10330 mm and 7560 mm

      Images

      Sizes

      5. Clearance 500 mm 5. Clearance 440 mm
      7. Height to cab upper part 3120 mm 7. Height to cab upper part 2710 mm
      8. Rear platform swing radius 3070 mm 8. Rear platform swing radius 2120 mm
      15. Counterweight ground clearance 1190 mm 15. Counterweight ground clearance 880 mm
      2. Width to outside of caterpillar track 3400 mm 2. Width to outside of caterpillar track 2490 mm
      4. Caterpillar track length on ground level 4010 mm 4. Caterpillar track length on ground level 2870 mm

      Carrier

      6. Track width 8600 mm 6. Track width 1990 mm
      14. Shoe dimensions 800 mm 14. Shoe dimensions 500 mm

      Booms/sections features 1

      1. Unit load-transfer length 10160 mm 1. Unit load-transfer length 7560 mm
      3. Unit load-transfer height 4060 mm 3. Unit load-transfer height 2770 mm
      9. Maximum cut height 10010 mm 9. Maximum cut height 8870 mm
      10. Maximum loading height 6940 mm 10. Maximum loading height 6520 mm
      11. Maximum radius along ground level 11250 mm 11. Maximum radius along ground level 8630 mm
      12. Maximum vertical wall digging depth 6290 mm 12. Maximum vertical wall digging depth 5470 mm
      13. Maximum excavation depth 8120 mm 13. Maximum excavation depth 6130 mm