vs.

      Hyundai R250LC-7A vs. Komatsu PC240NLC-7SLF

      10 reasons to buy Hyundai R250LC-7A:

      Swing device

      Rotation speed 12 rev / min and 11.7 rev / min 2 % more or 0.3 rev

      Sizes

      Clearance 480 mm and 440 mm 8 % more or 40 mm
      Counterweight ground clearance 1115 mm and 1100 mm 1 % more or 15 mm
      Width to outside of caterpillar track 3180 mm and 2980 mm 6 % more or 200 mm

      Operation

      Cooling system fluid volume 35 l. and 30.9 l. 12 % more or 4.1 l.
      Hydraulic system fluid volume 300 l. and 143 l. 52 % more or 157 l.
      Hydraulic pump flow rate 224.1 l/min and 440 l/min 49 % less or 215.9 l/min

      Motor

      Displacement 6.7 l. and 5.9 l. 12 % more or 0.8 l.

      Carrier

      Specific ground pressure 50 kPa and 58.8 kPa 15 % less or 8.8 kPa
      Track shoes number per side 51 and 49 4 % more or 2

      12 reasons to buy Komatsu PC240NLC-7SLF:

      Operation

      Boom reach drive mechanism fluid volume 6.6 l. and 6 l. 9 % more or 0.6 l.
      Fuel Capacity 400 l. and 340 l. 15 % more or 60 l.
      Generator current strength 60 amperes and 50 amperes 17 % more or 10 amperes
      Hydraulic system overflow valve pressure 37265.2 kPa and 32336.4 kPa 13 % more or 4928.8 kPa

      Motor

      Effective power 125.3 kW and 121.5 kW 3 % more or 3.8 kW
      Power measured at 2000 rev / min and 1900 rev / min 5 % more or 100 rev

      Carrier

      Maximum travel speed 5.5 km/h and 5.3 km/h 4 % more or 0.2 km/h
      Hook traction force 201.7 kN and 216 kN 7 % less or 14.3 kN

      Booms/sections features 1

      Maximum excavation depth 14580 mm and 6050 mm 59 % more or 8530 mm
      Maximum radius along ground level 18250 mm and 9360 mm 49 % more or 8890 mm
      Maximum loading height 12860 mm and 6360 mm 51 % more or 6500 mm
      Maximum vertical wall digging depth 10385 mm and 5480 mm 47 % more or 4905 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 2990 mm and 3015 mm
      Rear platform swing radius 2965 mm and 2940 mm
      Caterpillar track length on ground level 3830 mm and 3655 mm

      Operation

      Engine oil volume 24 l. and 24 l.
      Working weight 25219.7 kg and 26119 kg
      Operating voltage 24 V and 24 V

      Motor

      Cylinders number 6 and 6
      Manufacturer Cummins and Komatsu
      Model QSB6.7 and SAA6D102E-2
      Aspiration turbocharging and Turbocharging with subsequent air cooling (by a cooling radiator)

      Carrier

      Track width 2580 mm and 2380 mm
      Shoe dimensions 600 mm and 600 mm
      Support rollers number on either side 2 and 2
      Rolling bearings number on either side 9 and 9

      Booms/sections features 1

      Maximum cut height 9450 mm and 14970 mm
      Unit load-transfer height 3530 mm and 3230 mm
      Unit load-transfer length 10050 mm and 14400 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 3180 mm 2. Width to outside of caterpillar track 2980 mm
      4. Caterpillar track length on ground level 3830 mm 4. Caterpillar track length on ground level 3655 mm
      5. Clearance 480 mm 5. Clearance 440 mm
      7. Height to cab upper part 2990 mm 7. Height to cab upper part 3015 mm
      8. Rear platform swing radius 2965 mm 8. Rear platform swing radius 2940 mm
      15. Counterweight ground clearance 1115 mm 15. Counterweight ground clearance 1100 mm

      Carrier

      6. Track width 2580 mm 6. Track width 2380 mm
      14. Shoe dimensions 600 mm 14. Shoe dimensions 600 mm

      Booms/sections features 1

      11. Maximum radius along ground level 9680 mm 11. Maximum radius along ground level 18250 mm
      12. Maximum vertical wall digging depth 5640 mm 12. Maximum vertical wall digging depth 10385 mm
      13. Maximum excavation depth 6450 mm 13. Maximum excavation depth 14580 mm
      1. Unit load-transfer length 9920 mm 1. Unit load-transfer length 14400 mm
      3. Unit load-transfer height 3220 mm 3. Unit load-transfer height 3230 mm
      9. Maximum cut height 9670 mm 9. Maximum cut height 14970 mm
      10. Maximum loading height 6630 mm 10. Maximum loading height 12860 mm