vs.

      Komatsu PC290LC-7 vs. Link-Belt 330LX Level 3

      7 reasons to buy Komatsu PC290LC-7:

      Swing device

      Rotation speed 10.5 rev / min and 9.6 rev / min 9 % more or 0.9 rev

      Operation

      Hydraulic pump flow rate 450 l/min and 567.8 l/min 21 % less or 117.8 l/min
      Boom reach drive mechanism fluid volume 6.6 l. and 6 l. 9 % more or 0.6 l.
      Generator current strength 60 amperes and 50 amperes 17 % more or 10 amperes
      Hydraulic system overflow valve pressure 37265.2 kPa and 34266.9 kPa 8 % more or 2998.3 kPa
      Cooling system fluid volume 30.9 l. and 30 l. 3 % more or 0.9 l.

      Motor

      Power measured at 2050 rev / min and 2000 rev / min 2 % more or 50 rev

      22 reasons to buy Link-Belt 330LX Level 3:

      Sizes

      Counterweight ground clearance 1210 mm and 1185 mm 2 % more or 25 mm
      Width to outside of caterpillar track 3400 mm and 3190 mm 6 % more or 210 mm

      Operation

      Fuel Capacity 580 l. and 400 l. 31 % more or 180 l.
      Hydraulic system fluid volume 350 l. and 143 l. 59 % more or 207 l.
      Engine oil volume 38 l. and 24 l. 37 % more or 14 l.

      Motor

      Effective power 202.1 kW and 133.5 kW 34 % more or 68.6 kW
      Displacement 7.8 l. and 5.9 l. 24 % more or 1.9 l.

      Carrier

      Track shoes number per side 48 and 45 6 % more or 3
      Rolling bearings number on either side 8 and 7 12 % more or 1
      Specific ground pressure 50 kPa and 56.9 kPa 12 % less or 6.9 kPa

      Booms/sections features 3

      Maximum excavation depth 8140 mm and 6460 mm 21 % more or 1680 mm
      Maximum radius along ground level 11720 mm and 9990 mm 15 % more or 1730 mm
      Maximum loading height 7540 mm and 7035 mm 7 % more or 505 mm
      Maximum vertical wall digging depth 7150 mm and 5650 mm 21 % more or 1500 mm

      Booms/sections features 2

      Maximum excavation depth 6730 mm and 5940 mm 12 % more or 790 mm
      Maximum radius along ground level 10470 mm and 9450 mm 10 % more or 1020 mm
      Maximum loading height 7140 mm and 6720 mm 6 % more or 420 mm
      Maximum vertical wall digging depth 5970 mm and 4800 mm 20 % more or 1170 mm

      Booms/sections features 1

      Maximum vertical wall digging depth 6350 mm and 4580 mm 28 % more or 1770 mm
      Maximum loading height 7230 mm and 6600 mm 9 % more or 630 mm
      Maximum excavation depth 7340 mm and 5440 mm 26 % more or 1900 mm
      Maximum radius along ground level 10980 mm and 9050 mm 18 % more or 1930 mm

      Neutral reasons:

      Sizes

      Rear platform swing radius 2940 mm and 3420 mm
      Height to cab upper part 3100 mm and 3200 mm
      Caterpillar track length on ground level 3700 mm and 4040 mm

      Shovel

      Bucket initial volume 1.2 m3 and 1.2 m3

      Operation

      Operating voltage 24 V and 24 V
      Working weight 28130 kg and 35607 kg

      Motor

      Manufacturer Komatsu and Isuzu
      Model SA6D102E-2 and AH-6HK1XYSS
      Cylinders number 6 and 6
      Aspiration Turbocharging with subsequent air cooling (by a cooling radiator) and Turbocharging with intercooler

      Carrier

      Shoe dimensions 600 mm and 800 mm
      Support rollers number on either side 2 and 2
      Maximum travel speed 5.5 km/h and 5.5 km/h
      Track width 2590 mm and 2600 mm

      Booms/sections features 3

      Maximum cut height 10000 mm and 10670 mm
      Unit load-transfer height 3210 mm and 3510 mm
      Unit load-transfer length 9790 mm and 11090 mm

      Booms/sections features 2

      Unit load-transfer height 3320 mm and 3530 mm
      Unit load-transfer length 9940 mm and 11130 mm
      Maximum cut height 9620 mm and 10320 mm

      Booms/sections features 1

      Maximum cut height 9540 mm and 10370 mm
      Unit load-transfer height 3200 mm and 3290 mm
      Unit load-transfer length 9820 mm and 11050 mm

      Images

      Sizes

      8. Rear platform swing radius 2940 mm 8. Rear platform swing radius 3420 mm
      15. Counterweight ground clearance 1185 mm 15. Counterweight ground clearance 1210 mm
      2. Width to outside of caterpillar track 3190 mm 2. Width to outside of caterpillar track 3400 mm
      4. Caterpillar track length on ground level 3700 mm 4. Caterpillar track length on ground level 4040 mm
      7. Height to cab upper part 3100 mm 7. Height to cab upper part 3200 mm

      Carrier

      6. Track width 2590 mm 6. Track width 2600 mm
      14. Shoe dimensions 600 mm 14. Shoe dimensions 800 mm

      Booms/sections features 1

      1. Unit load-transfer length 9940 mm 1. Unit load-transfer length 11090 mm
      3. Unit load-transfer height 3320 mm 3. Unit load-transfer height 3510 mm
      9. Maximum cut height 9620 mm 9. Maximum cut height 10670 mm
      10. Maximum loading height 6720 mm 10. Maximum loading height 7540 mm
      11. Maximum radius along ground level 9450 mm 11. Maximum radius along ground level 11720 mm
      12. Maximum vertical wall digging depth 4800 mm 12. Maximum vertical wall digging depth 7150 mm
      13. Maximum excavation depth 5940 mm 13. Maximum excavation depth 8140 mm