vs.

      Doosan DX420LC vs. Komatsu PC600-6

      11 reasons to buy Doosan DX420LC:

      Swing device

      Rotation speed 9.2 rev / min and 8.3 rev / min 10 % more or 0.9 rev

      Shovel

      Bucket minimum volume 1.4 m3 and 2.4 m3 42 % less or 1.0 m3

      Operation

      Hydraulic system fluid volume 420 l. and 370 l. 12 % more or 50 l.
      Engine oil volume 44 l. and 42 l. 5 % more or 2 l.
      Hydraulic pump flow rate 630 l/min and 820 l/min 23 % less or 190 l/min

      Carrier

      Rolling bearings number on either side 9 and 8 11 % more or 1
      Track shoes number per side 50 and 49 2 % more or 1

      Booms/sections features 3

      Maximum loading height 8200 mm and 7960 mm 3 % more or 240 mm

      Booms/sections features 2

      Maximum loading height 7795 mm and 7200 mm 8 % more or 595 mm
      Maximum excavation depth 7730 mm and 7000 mm 9 % more or 730 mm
      Maximum radius along ground level 11290 mm and 11260 mm 0 % more or 30 mm

      21 reasons to buy Komatsu PC600-6:

      Sizes

      Width to outside of caterpillar track 3900 mm and 3350 mm 14 % more or 550 mm
      Clearance 780 mm and 540 mm 31 % more or 240 mm
      Counterweight ground clearance 1365 mm and 1265 mm 7 % more or 100 mm

      Shovel

      Bucket initial volume 2.7 m3 and 1.9 m3 30 % more or 0.8 m3
      Maximum bucket volume 3.5 m3 and 2.2 m3 37 % more or 1.3 m3

      Operation

      Fuel Capacity 880 l. and 550 l. 37 % more or 330 l.
      Cooling system fluid volume 57 l. and 40 l. 30 % more or 17 l.
      Boom reach drive mechanism fluid volume 13.1 l. and 6 l. 54 % more or 7.1 l.
      Generator current strength 70 amperes and 50 amperes 29 % more or 20 amperes

      Motor

      Effective power 287 kW and 218.5 kW 24 % more or 68.5 kW
      Displacement 15.2 l. and 11 l. 28 % more or 4.2 l.

      Carrier

      Maximum travel speed 5.4 km/h and 5.3 km/h 2 % more or 0.1 km/h
      Support rollers number on either side 3 and 2 33 % more or 1

      Booms/sections features 3

      Maximum vertical wall digging depth 7510 mm and 5140 mm 32 % more or 2370 mm
      Maximum excavation depth 8490 mm and 8430 mm 1 % more or 60 mm
      Maximum radius along ground level 12800 mm and 11980 mm 6 % more or 820 mm

      Booms/sections features 2

      Maximum vertical wall digging depth 5540 mm and 4350 mm 21 % more or 1190 mm

      Booms/sections features 1

      Maximum excavation depth 8490 mm and 7080 mm 17 % more or 1410 mm
      Maximum radius along ground level 12800 mm and 10660 mm 17 % more or 2140 mm
      Maximum loading height 7960 mm and 7460 mm 6 % more or 500 mm
      Maximum vertical wall digging depth 7510 mm and 3650 mm 51 % more or 3860 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 3154 mm and 3310 mm
      Rear platform swing radius 3660 mm and 3800 mm
      Caterpillar track length on ground level 4250 mm and 4250 mm

      Operation

      Working weight 40900.4 kg and 125180 kg
      Operating voltage 24 V and 24 V

      Motor

      Power measured at 1800 rev / min and 1800 rev / min
      Cylinders number 6 and 6
      Manufacturer Doosan and Cummins
      Model DV11 and N14

      Carrier

      Shoe dimensions 600 mm and 600 mm

      Booms/sections features 3

      Unit load-transfer height 3500 mm and 4300 mm
      Unit load-transfer length 11660 mm and 12810 mm
      Maximum cut height 11350 mm and 11800 mm

      Booms/sections features 2

      Unit load-transfer height 3480 mm and 4500 mm
      Unit load-transfer length 11660 mm and 11390 mm
      Maximum cut height 10920 mm and 11050 mm

      Booms/sections features 1

      Unit load-transfer height 3680 mm and 4300 mm
      Unit load-transfer length 11770 mm and 12440 mm
      Maximum cut height 10560 mm and 11880 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 3350 mm 2. Width to outside of caterpillar track 3900 mm
      4. Caterpillar track length on ground level 4250 mm 4. Caterpillar track length on ground level 4250 mm
      5. Clearance 540 mm 5. Clearance 780 mm
      7. Height to cab upper part 3154 mm 7. Height to cab upper part 3310 mm
      8. Rear platform swing radius 3660 mm 8. Rear platform swing radius 3800 mm
      15. Counterweight ground clearance 1265 mm 15. Counterweight ground clearance 1365 mm

      Carrier

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

      Booms/sections features 1

      12. Maximum vertical wall digging depth 4350 mm 12. Maximum vertical wall digging depth 5540 mm
      9. Maximum cut height 10920 mm 9. Maximum cut height 11800 mm
      13. Maximum excavation depth 7730 mm 13. Maximum excavation depth 7000 mm
      10. Maximum loading height 7795 mm 10. Maximum loading height 7960 mm
      11. Maximum radius along ground level 11290 mm 11. Maximum radius along ground level 12800 mm
      1. Unit load-transfer length 11660 mm 1. Unit load-transfer length 12810 mm
      3. Unit load-transfer height 3500 mm 3. Unit load-transfer height 4300 mm