vs.

      Hitachi EX450LCH-5 vs. Hitachi EX300-3

      20 reasons to buy Hitachi EX450LCH-5:

      Sizes

      Width to outside of caterpillar track 3490 mm and 3190 mm 9 % more or 300 mm
      Clearance 735 mm and 500 mm 32 % more or 235 mm
      Counterweight ground clearance 1350 mm and 1170 mm 13 % more or 180 mm

      Shovel

      Bucket initial volume 1.8 m3 and 1.4 m3 22 % more or 0.4 m3
      Maximum bucket volume 2.3 m3 and 1.9 m3 17 % more or 0.4 m3

      Operation

      Fuel Capacity 605 l. and 510 l. 16 % more or 95 l.
      Cooling system fluid volume 45 l. and 33.5 l. 26 % more or 11.5 l.
      Hydraulic system fluid volume 520 l. and 310 l. 40 % more or 210 l.
      Engine oil volume 50 l. and 35 l. 30 % more or 15 l.
      Generator current strength 40 amperes and 30 amperes 25 % more or 10 amperes

      Motor

      Effective power 224.5 kW and 155.1 kW 31 % more or 69.4 kW
      Displacement 13.7 l. and 9.8 l. 28 % more or 3.9 l.
      Maximum torque 1230 Nm and 834 Nm 32 % more or 396 Nm

      Carrier

      Track shoes number per side 53 and 47 11 % more or 6
      Support rollers number on either side 3 and 2 33 % more or 1
      Rolling bearings number on either side 9 and 8 11 % more or 1

      Booms/sections features 1

      Maximum vertical wall digging depth 6660 mm and 5610 mm 16 % more or 1050 mm
      Maximum excavation depth 7760 mm and 6840 mm 12 % more or 920 mm
      Maximum radius along ground level 11810 mm and 10360 mm 12 % more or 1450 mm
      Maximum loading height 7660 mm and 6810 mm 11 % more or 850 mm

      5 reasons to buy Hitachi EX300-3:

      Swing device

      Rotation speed 12 rev / min and 9 rev / min 25 % more or 3 rev

      Shovel

      Bucket minimum volume 1.2 m3 and 1.4 m3 14 % less or 0.2 m3

      Operation

      Boom reach drive mechanism fluid volume 17 l. and 16.4 l. 4 % more or 0.6 l.
      Hydraulic pump flow rate 546 l/min and 720 l/min 24 % less or 174 l/min

      Carrier

      Specific ground pressure 59.8 kPa and 77.2 kPa 23 % less or 17.4 kPa

      Neutral reasons:

      Sizes

      Height to cab upper part 3430 mm and 3010 mm
      Rear platform swing radius 3470 mm and 3300 mm
      Caterpillar track length on ground level 4470 mm and 3710 mm

      Operation

      Working weight 45495.3 kg and 29392.8 kg
      Hydraulic system overflow valve pressure 34335.9 kPa and 34335.9 kPa

      Motor

      Cylinders number 6 and 6
      Aspiration turbocharging and turbocharging
      Manufacturer Isuzu and Isuzu
      Model A-6RB1TQA and A-6SD1TQA
      Power measured at 2000 rev / min and 2000 rev / min
      Torque measured at 1400 rev / min and 1400 rev / min

      Carrier

      Maximum travel speed 5.5 km/h and 5.5 km/h
      Track width 2890 mm and 2590 mm
      Shoe dimensions 600 mm and 600 mm

      Booms/sections features 1

      Unit load-transfer height 3480 mm and 3410 mm
      Unit load-transfer length 11790 mm and 11060 mm
      Maximum cut height 11080 mm and 9850 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 3490 mm 2. Width to outside of caterpillar track 3190 mm
      4. Caterpillar track length on ground level 4470 mm 4. Caterpillar track length on ground level 3710 mm
      5. Clearance 735 mm 5. Clearance 500 mm
      7. Height to cab upper part 3430 mm 7. Height to cab upper part 3010 mm
      8. Rear platform swing radius 3470 mm 8. Rear platform swing radius 3300 mm
      15. Counterweight ground clearance 1350 mm 15. Counterweight ground clearance 1170 mm

      Carrier

      6. Track width 2890 mm 6. Track width 2590 mm
      14. Shoe dimensions 600 mm 14. Shoe dimensions 600 mm

      Booms/sections features 1

      13. Maximum excavation depth 7760 mm 13. Maximum excavation depth 7380 mm
      1. Unit load-transfer length 11790 mm 1. Unit load-transfer length 11010 mm
      3. Unit load-transfer height 3480 mm 3. Unit load-transfer height 3490 mm
      9. Maximum cut height 11080 mm 9. Maximum cut height 10600 mm
      10. Maximum loading height 7660 mm 10. Maximum loading height 7490 mm
      11. Maximum radius along ground level 11810 mm 11. Maximum radius along ground level 11680 mm
      12. Maximum vertical wall digging depth 6660 mm 12. Maximum vertical wall digging depth 7360 mm