vs.

      Hyundai R180LC-7 vs. Komatsu PC750LC-7

      6 reasons to buy Hyundai R180LC-7:

      Swing device

      Rotation speed 12 rev / min and 6.8 rev / min 43 % more or 5.2 rev

      Operation

      Hydraulic pump flow rate 336.1 l/min and 988 l/min 66 % less or 651.9 l/min

      Motor

      Power measured at 2100 rev / min and 1800 rev / min 14 % more or 300 rev

      Carrier

      Hook traction force 166.8 kN and 559 kN 70 % less or 392.2 kN
      Maximum travel speed 5.1 km/h and 4.2 km/h 18 % more or 0.9 km/h
      Track shoes number per side 51 and 47 8 % more or 4

      16 reasons to buy Komatsu PC750LC-7:

      Sizes

      Clearance 840 mm and 460 mm 45 % more or 380 mm
      Counterweight ground clearance 1560 mm and 1050 mm 33 % more or 510 mm
      Width to outside of caterpillar track 4210 mm and 2850 mm 32 % more or 1360 mm

      Operation

      Fuel Capacity 880 l. and 260 l. 70 % more or 620 l.
      Cooling system fluid volume 85 l. and 30 l. 65 % more or 55 l.
      Engine oil volume 55 l. and 16.5 l. 70 % more or 38.5 l.
      Hydraulic system fluid volume 440 l. and 240 l. 45 % more or 200 l.
      Boom reach drive mechanism fluid volume 20 l. and 5 l. 75 % more or 15 l.
      Hydraulic system overflow valve pressure 34335.9 kPa and 224.6 kPa 99 % more or 34111.3 kPa

      Motor

      Effective power 338 kW and 86.5 kW 74 % more or 251.5 kW
      Displacement 15.2 l. and 5 l. 67 % more or 10.2 l.

      Carrier

      Support rollers number on either side 3 and 2 33 % more or 1

      Booms/sections features 1

      Maximum excavation depth 8445 mm and 5660 mm 33 % more or 2785 mm
      Maximum radius along ground level 13400 mm and 8530 mm 36 % more or 4870 mm
      Maximum loading height 82335 mm and 6100 mm 93 % more or 76235 mm
      Maximum vertical wall digging depth 5230 mm and 5140 mm 2 % more or 90 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 2915 mm and 3445 mm
      Rear platform swing radius 2530 mm and 4300 mm
      Caterpillar track length on ground level 3360 mm and 5020 mm

      Operation

      Working weight 18200 kg and 80645 kg

      Motor

      Aspiration Turbocharger with charge air cooler by oncoming air flow and Turbocharging with subsequent air cooling (by a cooling radiator)
      Cylinders number 6 and 6
      Manufacturer Mitsubishi and Komatsu
      Model S6S-DT and SAA6D140E-3

      Carrier

      Rolling bearings number on either side 8 and 8
      Track width 2250 mm and 3500 mm
      Shoe dimensions 600 mm and 710 mm

      Booms/sections features 1

      Unit load-transfer height 2960 mm and 4850 mm
      Unit load-transfer length 8620 mm and 13895 mm
      Maximum cut height 8740 mm and 11955 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 2850 mm 2. Width to outside of caterpillar track 4210 mm
      4. Caterpillar track length on ground level 3360 mm 4. Caterpillar track length on ground level 5020 mm
      5. Clearance 460 mm 5. Clearance 840 mm
      7. Height to cab upper part 2915 mm 7. Height to cab upper part 3445 mm
      8. Rear platform swing radius 2530 mm 8. Rear platform swing radius 4300 mm
      15. Counterweight ground clearance 1050 mm 15. Counterweight ground clearance 1560 mm

      Carrier

      6. Track width 2250 mm 6. Track width 3500 mm
      14. Shoe dimensions 600 mm 14. Shoe dimensions 710 mm

      Booms/sections features 1

      9. Maximum cut height 8870 mm 9. Maximum cut height 11955 mm
      10. Maximum loading height 6240 mm 10. Maximum loading height 82335 mm
      11. Maximum radius along ground level 8870 mm 11. Maximum radius along ground level 13400 mm
      12. Maximum vertical wall digging depth 5440 mm 12. Maximum vertical wall digging depth 5230 mm
      13. Maximum excavation depth 6060 mm 13. Maximum excavation depth 8445 mm
      1. Unit load-transfer length 8600 mm 1. Unit load-transfer length 13895 mm
      3. Unit load-transfer height 3090 mm 3. Unit load-transfer height 4850 mm