vs.

      Komatsu PC290NLC-7 vs. Komatsu PC180LC-6

      27 reasons to buy Komatsu PC290NLC-7:

      Sizes

      Clearance 500 mm and 442 mm 12 % more or 58 mm
      Counterweight ground clearance 1185 mm and 1030 mm 13 % more or 155 mm
      Width to outside of caterpillar track 2990 mm and 2780 mm 7 % more or 210 mm

      Operation

      Generator current strength 60 amperes and 55 amperes 8 % more or 5 amperes
      Fuel Capacity 400 l. and 250 l. 37 % more or 150 l.
      Cooling system fluid volume 30.9 l. and 20 l. 35 % more or 10.9 l.
      Hydraulic system fluid volume 143 l. and 120 l. 16 % more or 23 l.
      Engine oil volume 24 l. and 16 l. 33 % more or 8 l.
      Boom reach drive mechanism fluid volume 6.6 l. and 4 l. 39 % more or 2.6 l.

      Motor

      Displacement 5.9 l. and 3.9 l. 34 % more or 2.0 l.
      Effective power 133.5 kW and 80 kW 40 % more or 53.5 kW
      Cylinders number 6 and 4 33 % more or 2

      Booms/sections features 4

      Maximum excavation depth 6940 mm and 6250 mm 10 % more or 690 mm
      Maximum radius along ground level 10390 mm and 9075 mm 13 % more or 1315 mm
      Maximum loading height 7200 mm and 6470 mm 10 % more or 730 mm
      Maximum vertical wall digging depth 5930 mm and 5743 mm 3 % more or 187 mm

      Booms/sections features 3

      Maximum radius along ground level 9990 mm and 8800 mm 12 % more or 1190 mm
      Maximum loading height 7035 mm and 6320 mm 10 % more or 715 mm
      Maximum excavation depth 6460 mm and 5960 mm 8 % more or 500 mm
      Maximum vertical wall digging depth 5650 mm and 5036 mm 11 % more or 614 mm

      Booms/sections features 2

      Maximum loading height 6720 mm and 6230 mm 7 % more or 490 mm
      Maximum excavation depth 5940 mm and 5610 mm 6 % more or 330 mm
      Maximum radius along ground level 9450 mm and 8510 mm 10 % more or 940 mm

      Booms/sections features 1

      Maximum excavation depth 5440 mm and 5200 mm 4 % more or 240 mm
      Maximum radius along ground level 9050 mm and 8180 mm 10 % more or 870 mm
      Maximum loading height 6600 mm and 6130 mm 7 % more or 470 mm
      Maximum vertical wall digging depth 4580 mm and 4506 mm 2 % more or 74 mm

      6 reasons to buy Komatsu PC180LC-6:

      Swing device

      Rotation speed 12 rev / min and 10.5 rev / min 12 % more or 1.5 rev

      Operation

      Hydraulic pump flow rate 276 l/min and 450 l/min 39 % less or 174 l/min

      Motor

      Power measured at 2100 rev / min and 2050 rev / min 2 % more or 50 rev

      Carrier

      Specific ground pressure 41.4 kPa and 56.9 kPa 27 % less or 15.5 kPa
      Hook traction force 135.3 kN and 249.1 kN 46 % less or 113.8 kN

      Booms/sections features 2

      Maximum vertical wall digging depth 5036 mm and 4800 mm 5 % more or 236 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 3100 mm and 2871 mm
      Rear platform swing radius 2940 mm and 2417 mm
      Caterpillar track length on ground level 3700 mm and 3260 mm

      Operation

      Working weight 28080 kg and 17900 kg
      Operating voltage 24 V and 24 V

      Motor

      Aspiration turbocharging and turbocharging
      Manufacturer Komatsu and Komatsu
      Model SA6D102E-2 and SA4D102E

      Carrier

      Rolling bearings number on either side 7 and 7
      Maximum travel speed 5.5 km/h and 5.5 km/h
      Track width 2390 mm and 2180 mm
      Track shoes number per side 45 and 45
      Shoe dimensions 600 mm and 600 mm
      Support rollers number on either side 2 and 2

      Booms/sections features 4

      Unit load-transfer height 3280 mm and 3055 mm
      Unit load-transfer length 9890 mm and 8570 mm
      Maximum cut height 10130 mm and 9055 mm

      Booms/sections features 3

      Maximum cut height 10000 mm and 8900 mm
      Unit load-transfer height 3210 mm and 2965 mm
      Unit load-transfer length 9790 mm and 8560 mm

      Booms/sections features 2

      Maximum cut height 9620 mm and 8840 mm
      Unit load-transfer height 3320 mm and 2960 mm
      Unit load-transfer length 9940 mm and 8560 mm

      Booms/sections features 1

      Unit load-transfer length 9820 mm and 8520 mm
      Maximum cut height 9450 mm and 8775 mm
      Unit load-transfer height 3200 mm and 3125 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 2990 mm 2. Width to outside of caterpillar track 2780 mm
      4. Caterpillar track length on ground level 3700 mm 4. Caterpillar track length on ground level 3260 mm
      5. Clearance 500 mm 5. Clearance 442 mm
      7. Height to cab upper part 3100 mm 7. Height to cab upper part 2871 mm
      8. Rear platform swing radius 2940 mm 8. Rear platform swing radius 2417 mm
      15. Counterweight ground clearance 1185 mm 15. Counterweight ground clearance 1030 mm

      Carrier

      6. Track width 2390 mm 6. Track width 2180 mm
      14. Shoe dimensions 600 mm 14. Shoe dimensions 600 mm

      Booms/sections features 1

      13. Maximum excavation depth 6460 mm 13. Maximum excavation depth 5200 mm
      10. Maximum loading height 7200 mm 10. Maximum loading height 6130 mm
      11. Maximum radius along ground level 10390 mm 11. Maximum radius along ground level 8180 mm
      12. Maximum vertical wall digging depth 5650 mm 12. Maximum vertical wall digging depth 4506 mm
      1. Unit load-transfer length 9890 mm 1. Unit load-transfer length 8560 mm
      3. Unit load-transfer height 3280 mm 3. Unit load-transfer height 2960 mm
      9. Maximum cut height 10130 mm 9. Maximum cut height 8840 mm