vs.

      Komatsu PC220LC-6 EXCEL vs. Hitachi EX400LC-5

      5 reasons to buy Komatsu PC220LC-6 EXCEL:

      Swing device

      Rotation speed 12.4 rev / min and 9 rev / min 27 % more or 3.4 rev

      Operation

      Hydraulic pump flow rate 432 l/min and 720 l/min 40 % less or 288 l/min

      Motor

      Power measured at 2100 rev / min and 2000 rev / min 5 % more or 100 rev

      Carrier

      Specific ground pressure 46.2 kPa and 61.8 kPa 25 % less or 15.6 kPa

      Booms/sections features 1

      Maximum vertical wall digging depth 4800 mm and 4780 mm 0 % more or 20 mm

      25 reasons to buy Hitachi EX400LC-5:

      Sizes

      Width to outside of caterpillar track 3640 mm and 3180 mm 13 % more or 460 mm
      Clearance 735 mm and 440 mm 40 % more or 295 mm
      Counterweight ground clearance 1350 mm and 1085 mm 20 % more or 265 mm

      Shovel

      Bucket initial volume 1.8 m3 and 1 m3 44 % more or 0.8 m3
      Maximum bucket volume 2.3 m3 and 1.3 m3 43 % more or 1.0 m3

      Operation

      Hydraulic system overflow valve pressure 34335.9 kPa and 31853.8 kPa 7 % more or 2482.1 kPa
      Fuel Capacity 605 l. and 340 l. 44 % more or 265 l.
      Hydraulic system fluid volume 520 l. and 166 l. 68 % more or 354 l.

      Motor

      Displacement 13.7 l. and 5.9 l. 57 % more or 7.8 l.

      Carrier

      Maximum travel speed 5.5 km/h and 3.8 km/h 31 % more or 1.7 km/h

      Booms/sections features 4

      Maximum vertical wall digging depth 8450 mm and 6440 mm 24 % more or 2010 mm
      Maximum excavation depth 9110 mm and 7375 mm 19 % more or 1735 mm
      Maximum radius along ground level 13180 mm and 10460 mm 21 % more or 2720 mm
      Maximum loading height 8770 mm and 6720 mm 23 % more or 2050 mm

      Booms/sections features 3

      Maximum loading height 7780 mm and 6515 mm 16 % more or 1265 mm
      Maximum vertical wall digging depth 7040 mm and 6010 mm 15 % more or 1030 mm
      Maximum excavation depth 8260 mm and 6920 mm 16 % more or 1340 mm
      Maximum radius along ground level 12270 mm and 10000 mm 19 % more or 2270 mm

      Booms/sections features 2

      Maximum loading height 7660 mm and 6215 mm 19 % more or 1445 mm
      Maximum vertical wall digging depth 6660 mm and 5145 mm 23 % more or 1515 mm
      Maximum excavation depth 7760 mm and 6370 mm 18 % more or 1390 mm
      Maximum radius along ground level 11810 mm and 9470 mm 20 % more or 2340 mm

      Booms/sections features 1

      Maximum excavation depth 7300 mm and 5880 mm 19 % more or 1420 mm
      Maximum radius along ground level 11190 mm and 9090 mm 19 % more or 2100 mm
      Maximum loading height 7040 mm and 6120 mm 13 % more or 920 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 2905 mm and 3280 mm
      Rear platform swing radius 2860 mm and 3470 mm
      Caterpillar track length on ground level 3830 mm and 4470 mm

      Operation

      Working weight 23190 kg and 45586 kg

      Motor

      Manufacturer Komatsu and Isuzu
      Model SA6D102E and A-6RB1TQA
      Cylinders number 6 and 6

      Carrier

      Shoe dimensions 600 mm and 750 mm
      Track width 2580 mm and 2890 mm

      Booms/sections features 4

      Unit load-transfer height 3275 mm and 3480 mm
      Unit load-transfer length 9800 mm and 11790 mm
      Maximum cut height 9620 mm and 11850 mm

      Booms/sections features 3

      Maximum cut height 9380 mm and 11180 mm
      Unit load-transfer height 3160 mm and 3480 mm
      Unit load-transfer length 9780 mm and 11790 mm

      Booms/sections features 2

      Maximum cut height 9150 mm and 11080 mm
      Unit load-transfer height 3280 mm and 3480 mm
      Unit load-transfer length 9840 mm and 11790 mm

      Booms/sections features 1

      Unit load-transfer length 9780 mm and 11790 mm
      Maximum cut height 9070 mm and 10270 mm
      Unit load-transfer height 3125 mm and 3480 mm

      Images

      Sizes

      4. Caterpillar track length on ground level 3830 mm 4. Caterpillar track length on ground level 4470 mm
      5. Clearance 440 mm 5. Clearance 735 mm
      7. Height to cab upper part 2905 mm 7. Height to cab upper part 3280 mm
      8. Rear platform swing radius 2860 mm 8. Rear platform swing radius 3470 mm
      15. Counterweight ground clearance 1085 mm 15. Counterweight ground clearance 1350 mm
      2. Width to outside of caterpillar track 3180 mm 2. Width to outside of caterpillar track 3640 mm

      Carrier

      6. Track width 2580 mm 6. Track width 2890 mm
      14. Shoe dimensions 600 mm 14. Shoe dimensions 750 mm

      Booms/sections features 1

      9. Maximum cut height 9150 mm 9. Maximum cut height 11850 mm
      10. Maximum loading height 6215 mm 10. Maximum loading height 8770 mm
      11. Maximum radius along ground level 9470 mm 11. Maximum radius along ground level 13180 mm
      12. Maximum vertical wall digging depth 5145 mm 12. Maximum vertical wall digging depth 7040 mm
      13. Maximum excavation depth 6370 mm 13. Maximum excavation depth 9110 mm
      1. Unit load-transfer length 9780 mm 1. Unit load-transfer length 11790 mm
      3. Unit load-transfer height 3160 mm 3. Unit load-transfer height 3480 mm