vs.

      Hitachi ZX650LC-3 vs. Komatsu PC290NLC-7

      25 reasons to buy Hitachi ZX650LC-3:

      Sizes

      Width to outside of caterpillar track 3950 mm and 2990 mm 24 % more or 960 mm
      Clearance 860 mm and 500 mm 42 % more or 360 mm
      Counterweight ground clearance 1530 mm and 1185 mm 23 % more or 345 mm

      Operation

      Fuel Capacity 900 l. and 400 l. 56 % more or 500 l.
      Cooling system fluid volume 57 l. and 30.9 l. 46 % more or 26.1 l.
      Hydraulic system fluid volume 680 l. and 143 l. 79 % more or 537 l.
      Engine oil volume 57 l. and 24 l. 58 % more or 33 l.
      Boom reach drive mechanism fluid volume 10.5 l. and 6.6 l. 37 % more or 3.9 l.

      Motor

      Effective power 345 kW and 133.5 kW 61 % more or 211.5 kW
      Displacement 15.7 l. and 5.9 l. 62 % more or 9.8 l.

      Carrier

      Track shoes number per side 47 and 45 4 % more or 2
      Support rollers number on either side 3 and 2 33 % 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 13610 mm and 9990 mm 27 % more or 3620 mm
      Maximum loading height 8330 mm and 7035 mm 16 % more or 1295 mm
      Maximum vertical wall digging depth 8180 mm and 5650 mm 31 % more or 2530 mm
      Maximum excavation depth 9150 mm and 6460 mm 29 % more or 2690 mm

      Booms/sections features 2

      Maximum excavation depth 8530 mm and 5940 mm 30 % more or 2590 mm
      Maximum radius along ground level 13000 mm and 9450 mm 27 % more or 3550 mm
      Maximum loading height 8050 mm and 6720 mm 17 % more or 1330 mm
      Maximum vertical wall digging depth 7380 mm and 4800 mm 35 % more or 2580 mm

      Booms/sections features 1

      Maximum loading height 7330 mm and 6600 mm 10 % more or 730 mm
      Maximum vertical wall digging depth 5280 mm and 4580 mm 13 % more or 700 mm
      Maximum excavation depth 7120 mm and 5440 mm 24 % more or 1680 mm
      Maximum radius along ground level 11500 mm and 9050 mm 21 % more or 2450 mm

      6 reasons to buy Komatsu PC290NLC-7:

      Swing device

      Rotation speed 10.5 rev / min and 9.5 rev / min 10 % more or 1.0 rev

      Operation

      Hydraulic pump flow rate 450 l/min and 912 l/min 51 % less or 462 l/min
      Hydraulic system overflow valve pressure 37265.2 kPa and 34300 kPa 8 % more or 2965.2 kPa

      Motor

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

      Carrier

      Specific ground pressure 56.9 kPa and 99 kPa 43 % less or 42.1 kPa
      Maximum travel speed 5.5 km/h and 4.9 km/h 11 % more or 0.6 km/h

      Neutral reasons:

      Sizes

      Height to cab upper part 3450 mm and 3100 mm
      Rear platform swing radius 3850 mm and 2940 mm
      Caterpillar track length on ground level 4590 mm and 3700 mm

      Operation

      Working weight 65900 kg and 28080 kg

      Motor

      Manufacturer Isuzu and Komatsu
      Model AH-6WG1XYSA-02 and SA6D102E-2
      Aspiration turbocharging and turbocharging

      Carrier

      Shoe dimensions 650 mm and 600 mm
      Track width 3300 mm and 2390 mm

      Booms/sections features 3

      Maximum cut height 12240 mm and 10000 mm
      Unit load-transfer height 4460 mm and 3210 mm
      Unit load-transfer length 13200 mm and 9790 mm

      Booms/sections features 2

      Unit load-transfer length 13200 mm and 9940 mm
      Unit load-transfer height 4460 mm and 3320 mm
      Maximum cut height 11920 mm and 9620 mm

      Booms/sections features 1

      Maximum cut height 11190 mm and 9450 mm
      Unit load-transfer height 4960 mm and 3200 mm
      Unit load-transfer length 12260 mm and 9820 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 3950 mm 2. Width to outside of caterpillar track 2990 mm
      4. Caterpillar track length on ground level 4590 mm 4. Caterpillar track length on ground level 3700 mm
      5. Clearance 860 mm 5. Clearance 500 mm
      7. Height to cab upper part 3450 mm 7. Height to cab upper part 3100 mm
      8. Rear platform swing radius 3850 mm 8. Rear platform swing radius 2940 mm
      15. Counterweight ground clearance 1530 mm 15. Counterweight ground clearance 1185 mm

      Carrier

      6. Track width 3300 mm 6. Track width 2390 mm
      14. Shoe dimensions 650 mm 14. Shoe dimensions 600 mm

      Booms/sections features 1

      1. Unit load-transfer length 13200 mm 1. Unit load-transfer length 9790 mm
      9. Maximum cut height 12240 mm 9. Maximum cut height 9620 mm
      3. Unit load-transfer height 4460 mm 3. Unit load-transfer height 3210 mm
      10. Maximum loading height 8330 mm 10. Maximum loading height 6720 mm
      11. Maximum radius along ground level 13610 mm 11. Maximum radius along ground level 9450 mm
      12. Maximum vertical wall digging depth 8180 mm 12. Maximum vertical wall digging depth 4800 mm
      13. Maximum excavation depth 9150 mm 13. Maximum excavation depth 5940 mm