vs.

      Komatsu PC450-6 Powerful vs. Komatsu PC300-6

      12 reasons to buy Komatsu PC450-6 Powerful:

      Sizes

      Width to outside of caterpillar track 3340 mm and 3190 mm 4 % more or 150 mm
      Clearance 555 mm and 500 mm 10 % more or 55 mm
      Counterweight ground clearance 1320 mm and 1185 mm 10 % more or 135 mm

      Shovel

      Bucket initial volume 1.8 m3 and 1.3 m3 28 % more or 0.5 m3

      Operation

      Hydraulic system fluid volume 270 l. and 189 l. 30 % more or 81 l.
      Fuel Capacity 605 l. and 340 l. 44 % more or 265 l.

      Motor

      Full power 228 kW and 128 kW 44 % more or 100 kW
      Displacement 11 l. and 5.9 l. 46 % more or 5.1 l.

      Booms/sections features 1

      Maximum excavation depth 7760 mm and 6355 mm 18 % more or 1405 mm
      Maximum radius along ground level 11810 mm and 9950 mm 16 % more or 1860 mm
      Maximum loading height 7570 mm and 6595 mm 13 % more or 975 mm
      Maximum vertical wall digging depth 6850 mm and 5120 mm 25 % more or 1730 mm

      3 reasons to buy Komatsu PC300-6:

      Swing device

      Rotation speed 10 rev / min and 9.3 rev / min 7 % more or 0.7 rev

      Operation

      Hydraulic pump flow rate 524 l/min and 652 l/min 20 % less or 128 l/min

      Carrier

      Specific ground pressure 62.7 kPa and 79.3 kPa 21 % less or 16.6 kPa

      Neutral reasons:

      Sizes

      Height to cab upper part 3265 mm and 3130 mm
      Rear platform swing radius 3500 mm and 3300 mm
      Caterpillar track length on ground level 4020 mm and 3700 mm

      Operation

      Hydraulic system overflow valve pressure 34818.5 kPa and 34818.5 kPa
      Working weight 42240 kg and 28850 kg

      Motor

      Manufacturer Komatsu and Komatsu
      Model SA6D125E and SAA6D108E
      Power measured at 2050 rev / min and 2050 rev / min
      Cylinders number 6 and 6

      Carrier

      Shoe dimensions 600 mm and 600 mm
      Maximum travel speed 5.5 km/h and 5.5 km/h
      Track width 2740 mm and 2590 mm

      Booms/sections features 1

      Unit load-transfer height 3630 mm and 3465 mm
      Unit load-transfer length 11925 mm and 11105 mm
      Maximum cut height 10920 mm and 9580 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 3340 mm 2. Width to outside of caterpillar track 3190 mm
      4. Caterpillar track length on ground level 4020 mm 4. Caterpillar track length on ground level 3700 mm
      5. Clearance 555 mm 5. Clearance 500 mm
      7. Height to cab upper part 3265 mm 7. Height to cab upper part 3130 mm
      8. Rear platform swing radius 3500 mm 8. Rear platform swing radius 3300 mm
      15. Counterweight ground clearance 1320 mm 15. Counterweight ground clearance 1185 mm

      Carrier

      6. Track width 2740 mm 6. Track width 2590 mm
      14. Shoe dimensions 600 mm 14. Shoe dimensions 600 mm

      Booms/sections features 1

      9. Maximum cut height 10920 mm 9. Maximum cut height 9580 mm
      13. Maximum excavation depth 7760 mm 13. Maximum excavation depth 8180 mm
      10. Maximum loading height 7570 mm 10. Maximum loading height 6595 mm
      1. Unit load-transfer length 11925 mm 1. Unit load-transfer length 11105 mm
      11. Maximum radius along ground level 11810 mm 11. Maximum radius along ground level 9950 mm
      3. Unit load-transfer height 3630 mm 3. Unit load-transfer height 3465 mm
      12. Maximum vertical wall digging depth 6850 mm 12. Maximum vertical wall digging depth 5120 mm