vs.

      Komatsu PC290NLC-7 vs. Kato HD1023

      7 reasons to buy Komatsu PC290NLC-7:

      Sizes

      Clearance 500 mm and 480 mm 4 % more or 20 mm
      Counterweight ground clearance 1185 mm and 1100 mm 7 % more or 85 mm

      Operation

      Cooling system fluid volume 30.9 l. and 25.5 l. 17 % more or 5.4 l.
      Fuel Capacity 400 l. and 320 l. 20 % more or 80 l.
      Generator current strength 60 amperes and 35 amperes 42 % more or 25 amperes
      Hydraulic system overflow valve pressure 37265.2 kPa and 32900 kPa 12 % more or 4365.2 kPa
      Hydraulic pump flow rate 450 l/min and 498 l/min 10 % less or 48 l/min

      22 reasons to buy Kato HD1023:

      Swing device

      Rotation speed 11 rev / min and 10.5 rev / min 5 % more or 0.5 rev

      Operation

      Hydraulic system fluid volume 310 l. and 143 l. 54 % more or 167 l.
      Engine oil volume 28 l. and 24 l. 14 % more or 4 l.
      Boom reach drive mechanism fluid volume 11.3 l. and 6.6 l. 42 % more or 4.7 l.

      Motor

      Power measured at 2200 rev / min and 2050 rev / min 7 % more or 150 rev
      Displacement 7.5 l. and 5.9 l. 21 % more or 1.6 l.

      Carrier

      Rolling bearings number on either side 8 and 7 12 % more or 1
      Specific ground pressure 50 kPa and 56.9 kPa 12 % less or 6.9 kPa
      Hook traction force 186.3 kN and 249.1 kN 25 % less or 62.8 kN
      Track shoes number per side 47 and 45 4 % more or 2

      Booms/sections features 3

      Maximum excavation depth 8010 mm and 6460 mm 19 % more or 1550 mm
      Maximum radius along ground level 11100 mm and 9990 mm 10 % more or 1110 mm
      Maximum loading height 7440 mm and 7035 mm 5 % more or 405 mm
      Maximum vertical wall digging depth 7190 mm and 5650 mm 21 % more or 1540 mm

      Booms/sections features 2

      Maximum excavation depth 7010 mm and 5940 mm 15 % more or 1070 mm
      Maximum radius along ground level 10170 mm and 9450 mm 7 % more or 720 mm
      Maximum loading height 6990 mm and 6720 mm 4 % more or 270 mm
      Maximum vertical wall digging depth 6250 mm and 4800 mm 23 % more or 1450 mm

      Booms/sections features 1

      Maximum excavation depth 6520 mm and 5440 mm 17 % more or 1080 mm
      Maximum radius along ground level 9730 mm and 9050 mm 7 % more or 680 mm
      Maximum loading height 6810 mm and 6600 mm 3 % more or 210 mm
      Maximum vertical wall digging depth 5750 mm and 4580 mm 20 % more or 1170 mm

      Neutral reasons:

      Sizes

      Width to outside of caterpillar track 2990 mm and 2990 mm
      Height to cab upper part 3100 mm and 2930 mm
      Rear platform swing radius 2940 mm and 3100 mm
      Caterpillar track length on ground level 3700 mm and 3460 mm

      Operation

      Working weight 28080 kg and 23000 kg
      Operating voltage 24 V and 24 V

      Motor

      Aspiration turbocharging and turbocharging
      Cylinders number 6 and 6
      Manufacturer Komatsu and Mitsubishi
      Model SA6D102E-2 and C 6D16-TE1

      Carrier

      Shoe dimensions 600 mm and 600 mm
      Track width 2390 mm and 2390 mm
      Support rollers number on either side 2 and 2
      Maximum travel speed 5.5 km/h and 5.5 km/h

      Booms/sections features 3

      Unit load-transfer height 3210 mm and 3120 mm
      Unit load-transfer length 9790 mm and 10080 mm
      Maximum cut height 10000 mm and 10500 mm

      Booms/sections features 2

      Unit load-transfer length 9940 mm and 10080 mm
      Maximum cut height 9620 mm and 10060 mm
      Unit load-transfer height 3320 mm and 3120 mm

      Booms/sections features 1

      Unit load-transfer height 3200 mm and 3120 mm
      Unit load-transfer length 9820 mm and 10080 mm
      Maximum cut height 9450 mm and 9880 mm

      Images

      Sizes

      15. Counterweight ground clearance 1185 mm 15. Counterweight ground clearance 1100 mm
      2. Width to outside of caterpillar track 2990 mm 2. Width to outside of caterpillar track 2990 mm
      4. Caterpillar track length on ground level 3700 mm 4. Caterpillar track length on ground level 3460 mm
      5. Clearance 500 mm 5. Clearance 480 mm
      7. Height to cab upper part 3100 mm 7. Height to cab upper part 2930 mm
      8. Rear platform swing radius 2940 mm 8. Rear platform swing radius 3100 mm

      Carrier

      6. Track width 2390 mm 6. Track width 2390 mm
      14. Shoe dimensions 600 mm 14. Shoe dimensions 600 mm

      Booms/sections features 1

      12. Maximum vertical wall digging depth 4580 mm 12. Maximum vertical wall digging depth 7190 mm
      13. Maximum excavation depth 6940 mm 13. Maximum excavation depth 8010 mm
      1. Unit load-transfer length 9940 mm 1. Unit load-transfer length 10080 mm
      3. Unit load-transfer height 3320 mm 3. Unit load-transfer height 3120 mm
      9. Maximum cut height 9620 mm 9. Maximum cut height 10500 mm
      10. Maximum loading height 6720 mm 10. Maximum loading height 7440 mm
      11. Maximum radius along ground level 9450 mm 11. Maximum radius along ground level 11100 mm