vs.

      Caterpillar 324D L vs. Komatsu PC290LC-7

      19 reasons to buy Caterpillar 324D L:

      Sizes

      Width to outside of caterpillar track 3390 mm and 3190 mm 6 % more or 200 mm

      Shovel

      Bucket initial volume 1.4 m3 and 1.2 m3 14 % more or 0.2 m3

      Operation

      Fuel Capacity 520 l. and 400 l. 23 % more or 120 l.
      Hydraulic system fluid volume 300 l. and 143 l. 52 % more or 157 l.
      Engine oil volume 30 l. and 24 l. 20 % more or 6 l.
      Boom reach drive mechanism fluid volume 10 l. and 6.6 l. 34 % more or 3.4 l.
      Generator current strength 65 amperes and 60 amperes 8 % more or 5 amperes
      Hydraulic pump flow rate 440 l/min and 450 l/min 2 % less or 10 l/min

      Motor

      Displacement 7.2 l. and 5.9 l. 18 % more or 1.3 l.

      Carrier

      Track shoes number per side 51 and 45 12 % more or 6
      Rolling bearings number on either side 8 and 7 12 % more or 1
      Hook traction force 227 kN and 249.1 kN 9 % less or 22.1 kN

      Booms/sections features 2

      Maximum excavation depth 6846 mm and 5940 mm 13 % more or 906 mm
      Maximum radius along ground level 9829 mm and 9450 mm 4 % more or 379 mm
      Maximum vertical wall digging depth 6075 mm and 4800 mm 21 % more or 1275 mm

      Booms/sections features 1

      Maximum vertical wall digging depth 6575 mm and 4580 mm 30 % more or 1995 mm
      Maximum excavation depth 7328 mm and 5440 mm 26 % more or 1888 mm
      Maximum radius along ground level 10549 mm and 9050 mm 14 % more or 1499 mm
      Maximum loading height 7043 mm and 6600 mm 6 % more or 443 mm

      17 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

      Sizes

      Clearance 500 mm and 440 mm 12 % more or 60 mm
      Counterweight ground clearance 1185 mm and 1060 mm 11 % more or 125 mm

      Operation

      Cooling system fluid volume 30.9 l. and 30 l. 3 % more or 0.9 l.
      Hydraulic system overflow valve pressure 37265.2 kPa and 36000 kPa 3 % more or 1265.2 kPa

      Motor

      Power measured at 2050 rev / min and 1800 rev / min 12 % more or 250 rev
      Effective power 133.5 kW and 126 kW 6 % more or 7.5 kW

      Carrier

      Maximum travel speed 5.5 km/h and 5.4 km/h 2 % more or 0.1 km/h

      Booms/sections features 4

      Maximum excavation depth 6940 mm and 6488 mm 7 % more or 452 mm
      Maximum radius along ground level 10390 mm and 9446 mm 9 % more or 944 mm
      Maximum loading height 7200 mm and 6302 mm 12 % more or 898 mm
      Maximum vertical wall digging depth 5930 mm and 5694 mm 4 % more or 236 mm

      Booms/sections features 3

      Maximum excavation depth 6460 mm and 6396 mm 1 % more or 64 mm
      Maximum radius along ground level 9990 mm and 9395 mm 6 % more or 595 mm
      Maximum loading height 7035 mm and 6394 mm 9 % more or 641 mm
      Maximum vertical wall digging depth 5650 mm and 5633 mm 0 % more or 17 mm

      Booms/sections features 2

      Maximum loading height 6720 mm and 6590 mm 2 % more or 130 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 2980 mm and 3100 mm
      Rear platform swing radius 3000 mm and 2940 mm
      Caterpillar track length on ground level 3830 mm and 3700 mm

      Operation

      Working weight 24790 kg and 28130 kg

      Motor

      Cylinders number 6 and 6
      Manufacturer Caterpillar and Komatsu
      Model C7 ACERT and SA6D102E-2

      Carrier

      Shoe dimensions 800 mm and 600 mm
      Support rollers number on either side 2 and 2
      Track width 2590 mm and 2590 mm

      Booms/sections features 4

      Unit load-transfer length 9480 mm and 9890 mm
      Maximum cut height 9849 mm and 10130 mm
      Unit load-transfer height 3450 mm and 3280 mm

      Booms/sections features 3

      Unit load-transfer length 10100 mm and 9790 mm
      Unit load-transfer height 3300 mm and 3210 mm
      Maximum cut height 9750 mm and 10000 mm

      Booms/sections features 2

      Unit load-transfer length 10060 mm and 9940 mm
      Unit load-transfer height 3170 mm and 3320 mm
      Maximum cut height 9946 mm and 9620 mm

      Booms/sections features 1

      Unit load-transfer height 3430 mm and 3200 mm
      Unit load-transfer length 10050 mm and 9820 mm
      Maximum cut height 9887 mm and 9540 mm

      Images

      Sizes

      15. Counterweight ground clearance 1060 mm 15. Counterweight ground clearance 1185 mm
      2. Width to outside of caterpillar track 3390 mm 2. Width to outside of caterpillar track 3190 mm
      4. Caterpillar track length on ground level 3830 mm 4. Caterpillar track length on ground level 3700 mm
      5. Clearance 440 mm 5. Clearance 500 mm
      7. Height to cab upper part 2980 mm 7. Height to cab upper part 3100 mm
      8. Rear platform swing radius 3000 mm 8. Rear platform swing radius 2940 mm

      Carrier

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

      Booms/sections features 1

      11. Maximum radius along ground level 10549 mm 11. Maximum radius along ground level 10390 mm
      13. Maximum excavation depth 14594 mm 13. Maximum excavation depth 6940 mm
      12. Maximum vertical wall digging depth 6575 mm 12. Maximum vertical wall digging depth 5650 mm
      1. Unit load-transfer length 10050 mm 1. Unit load-transfer length 9820 mm
      3. Unit load-transfer height 3430 mm 3. Unit load-transfer height 3200 mm
      9. Maximum cut height 9887 mm 9. Maximum cut height 9540 mm
      10. Maximum loading height 7043 mm 10. Maximum loading height 6600 mm