vs.

      Komatsu PC300-6 vs. Hitachi EX220-5

      14 reasons to buy Komatsu PC300-6:

      Sizes

      Width to outside of caterpillar track 3190 mm and 2990 mm 6 % more or 200 mm
      Clearance 500 mm and 460 mm 8 % more or 40 mm
      Counterweight ground clearance 1185 mm and 1090 mm 8 % more or 95 mm

      Shovel

      Bucket initial volume 1.3 m3 and 1 m3 23 % more or 0.3 m3
      Maximum bucket volume 1.8 m3 and 1.4 m3 22 % more or 0.4 m3

      Operation

      Hydraulic system overflow valve pressure 34818.5 kPa and 34335.9 kPa 1 % more or 482.6 kPa

      Motor

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

      Booms/sections features 3

      Maximum loading height 7110 mm and 7100 mm 0 % more or 10 mm
      Maximum radius along ground level 10920 mm and 10730 mm 2 % more or 190 mm

      Booms/sections features 2

      Maximum radius along ground level 10355 mm and 10100 mm 2 % more or 255 mm
      Maximum loading height 6895 mm and 6760 mm 2 % more or 135 mm

      Booms/sections features 1

      Maximum loading height 6595 mm and 6540 mm 1 % more or 55 mm
      Maximum excavation depth 6355 mm and 6300 mm 1 % more or 55 mm
      Maximum radius along ground level 9950 mm and 9530 mm 4 % more or 420 mm

      11 reasons to buy Hitachi EX220-5:

      Swing device

      Rotation speed 13.5 rev / min and 10 rev / min 26 % more or 3.5 rev

      Operation

      Hydraulic system fluid volume 239 l. and 189 l. 21 % more or 50 l.
      Hydraulic pump flow rate 408 l/min and 524 l/min 22 % less or 116 l/min
      Fuel Capacity 380 l. and 340 l. 11 % more or 40 l.

      Motor

      Displacement 6.7 l. and 5.9 l. 12 % more or 0.8 l.

      Carrier

      Specific ground pressure 49 kPa and 62.7 kPa 22 % less or 13.7 kPa

      Booms/sections features 3

      Maximum vertical wall digging depth 6740 mm and 6480 mm 4 % more or 260 mm
      Maximum excavation depth 7590 mm and 7380 mm 3 % more or 210 mm

      Booms/sections features 2

      Maximum excavation depth 6950 mm and 6705 mm 4 % more or 245 mm
      Maximum vertical wall digging depth 6020 mm and 5880 mm 2 % more or 140 mm

      Booms/sections features 1

      Maximum vertical wall digging depth 5400 mm and 5120 mm 5 % more or 280 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 3130 mm and 2940 mm
      Rear platform swing radius 3300 mm and 2940 mm
      Caterpillar track length on ground level 3700 mm and 3460 mm

      Operation

      Working weight 28850 kg and 22498.2 kg

      Motor

      Cylinders number 6 and 6
      Manufacturer Komatsu and Hino
      Model SAA6D108E and H07C-TD

      Carrier

      Shoe dimensions 600 mm and 600 mm
      Maximum travel speed 5.5 km/h and 5.5 km/h
      Track width 2590 mm and 2390 mm

      Booms/sections features 3

      Unit load-transfer height 3255 mm and 3320 mm
      Unit load-transfer length 10935 mm and 10200 mm
      Maximum cut height 10210 mm and 9990 mm

      Booms/sections features 2

      Unit load-transfer height 3420 mm and 3100 mm
      Unit load-transfer length 10990 mm and 10140 mm
      Maximum cut height 9965 mm and 9630 mm

      Booms/sections features 1

      Unit load-transfer height 3465 mm and 3290 mm
      Unit load-transfer length 11105 mm and 10260 mm
      Maximum cut height 9580 mm and 9410 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 3190 mm 2. Width to outside of caterpillar track 2990 mm
      4. Caterpillar track length on ground level 3700 mm 4. Caterpillar track length on ground level 3460 mm
      5. Clearance 500 mm 5. Clearance 460 mm
      7. Height to cab upper part 3130 mm 7. Height to cab upper part 2940 mm
      8. Rear platform swing radius 3300 mm 8. Rear platform swing radius 2940 mm
      15. Counterweight ground clearance 1185 mm 15. Counterweight ground clearance 1090 mm

      Carrier

      6. Track width 2590 mm 6. Track width 2390 mm
      14. Shoe dimensions 600 mm 14. Shoe dimensions 600 mm

      Booms/sections features 1

      10. Maximum loading height 7110 mm 10. Maximum loading height 6540 mm
      3. Unit load-transfer height 3420 mm 3. Unit load-transfer height 3290 mm
      11. Maximum radius along ground level 10920 mm 11. Maximum radius along ground level 9530 mm
      9. Maximum cut height 9965 mm 9. Maximum cut height 9410 mm
      13. Maximum excavation depth 7380 mm 13. Maximum excavation depth 6300 mm
      12. Maximum vertical wall digging depth 6480 mm 12. Maximum vertical wall digging depth 5400 mm
      1. Unit load-transfer length 10990 mm 1. Unit load-transfer length 10140 mm