vs.

      Komatsu PC128US-2 vs. Kato HD1023

      4 reasons to buy Komatsu PC128US-2:

      Operation

      Hydraulic system overflow valve pressure 34818.5 kPa and 32900 kPa 6 % more or 1918.5 kPa
      Hydraulic pump flow rate 226 l/min and 498 l/min 55 % less or 272 l/min

      Carrier

      Specific ground pressure 43.2 kPa and 50 kPa 14 % less or 6.8 kPa
      Hook traction force 110 kN and 186.3 kN 41 % less or 76.3 kN

      28 reasons to buy Kato HD1023:

      Sizes

      Width to outside of caterpillar track 2990 mm and 2490 mm 17 % more or 500 mm
      Clearance 480 mm and 390 mm 19 % more or 90 mm
      Counterweight ground clearance 1100 mm and 895 mm 19 % more or 205 mm

      Operation

      Fuel Capacity 320 l. and 200 l. 37 % more or 120 l.
      Cooling system fluid volume 25.5 l. and 18.2 l. 29 % more or 7.3 l.
      Hydraulic system fluid volume 310 l. and 69 l. 78 % more or 241 l.
      Engine oil volume 28 l. and 17 l. 39 % more or 11 l.
      Boom reach drive mechanism fluid volume 11.3 l. and 2.5 l. 78 % more or 8.8 l.
      Generator current strength 35 amperes and 25 amperes 29 % more or 10 amperes

      Motor

      Cylinders number 6 and 4 33 % more or 2
      Full power 125 kW and 64 kW 49 % more or 61 kW
      Displacement 7.5 l. and 3.9 l. 48 % more or 3.6 l.

      Carrier

      Maximum travel speed 5.5 km/h and 5.1 km/h 7 % more or 0.4 km/h
      Track shoes number per side 47 and 42 11 % more or 5
      Support rollers number on either side 2 and 1 50 % more or 1
      Rolling bearings number on either side 8 and 7 12 % more or 1

      Booms/sections features 3

      Maximum radius along ground level 11100 mm and 8600 mm 23 % more or 2500 mm
      Maximum loading height 7440 mm and 7345 mm 1 % more or 95 mm
      Maximum vertical wall digging depth 7190 mm and 5345 mm 26 % more or 1845 mm
      Maximum excavation depth 8010 mm and 5905 mm 26 % more or 2105 mm

      Booms/sections features 2

      Maximum radius along ground level 10170 mm and 8110 mm 20 % more or 2060 mm
      Maximum excavation depth 7010 mm and 5405 mm 23 % more or 1605 mm
      Maximum loading height 6990 mm and 6910 mm 1 % more or 80 mm
      Maximum vertical wall digging depth 6250 mm and 4860 mm 22 % more or 1390 mm

      Booms/sections features 1

      Maximum excavation depth 6520 mm and 5000 mm 23 % more or 1520 mm
      Maximum radius along ground level 9730 mm and 7730 mm 21 % more or 2000 mm
      Maximum loading height 6810 mm and 6595 mm 3 % more or 215 mm
      Maximum vertical wall digging depth 5750 mm and 4465 mm 22 % more or 1285 mm

      Neutral reasons:

      Swing device

      Rotation speed 11 rev / min and 11 rev / min

      Sizes

      Height to cab upper part 2810 mm and 2930 mm
      Rear platform swing radius 1480 mm and 3100 mm
      Caterpillar track length on ground level 2750 mm and 3460 mm

      Operation

      Working weight 13000 kg and 23000 kg
      Operating voltage 24 V and 24 V

      Motor

      Manufacturer Komatsu and Mitsubishi
      Model S4D102E and C 6D16-TE1
      Power measured at 2200 rev / min and 2200 rev / min
      Aspiration turbocharging and turbocharging

      Carrier

      Track width 1990 mm and 2390 mm
      Shoe dimensions 500 mm and 600 mm

      Booms/sections features 3

      Maximum cut height 9695 mm and 10500 mm
      Unit load-transfer height 3190 mm and 3120 mm
      Unit load-transfer length 7120 mm and 10080 mm

      Booms/sections features 2

      Unit load-transfer height 2850 mm and 3120 mm
      Unit load-transfer length 7220 mm and 10080 mm
      Maximum cut height 9260 mm and 10060 mm

      Booms/sections features 1

      Unit load-transfer length 7225 mm and 10080 mm
      Maximum cut height 8945 mm and 9880 mm
      Unit load-transfer height 2810 mm and 3120 mm

      Images

      Sizes

      7. Height to cab upper part 2810 mm 7. Height to cab upper part 2930 mm
      8. Rear platform swing radius 1480 mm 8. Rear platform swing radius 3100 mm
      15. Counterweight ground clearance 895 mm 15. Counterweight ground clearance 1100 mm
      2. Width to outside of caterpillar track 2490 mm 2. Width to outside of caterpillar track 2990 mm
      4. Caterpillar track length on ground level 2750 mm 4. Caterpillar track length on ground level 3460 mm
      5. Clearance 390 mm 5. Clearance 480 mm

      Carrier

      6. Track width 1990 mm 6. Track width 2390 mm
      14. Shoe dimensions 500 mm 14. Shoe dimensions 600 mm

      Booms/sections features 1

      11. Maximum radius along ground level 8600 mm 11. Maximum radius along ground level 10170 mm
      12. Maximum vertical wall digging depth 5345 mm 12. Maximum vertical wall digging depth 6250 mm
      13. Maximum excavation depth 5905 mm 13. Maximum excavation depth 7010 mm
      1. Unit load-transfer length 7120 mm 1. Unit load-transfer length 10080 mm
      3. Unit load-transfer height 3190 mm 3. Unit load-transfer height 3120 mm
      9. Maximum cut height 9695 mm 9. Maximum cut height 10500 mm
      10. Maximum loading height 7345 mm 10. Maximum loading height 7440 mm