vs.

      Komatsu PC800LC-8 vs. Hitachi ZX520LCH-3

      26 reasons to buy Komatsu PC800LC-8:

      Sizes

      Width to outside of caterpillar track 3975 mm and 3520 mm 11 % more or 455 mm
      Clearance 840 mm and 810 mm 4 % more or 30 mm
      Counterweight ground clearance 1560 mm and 1435 mm 8 % more or 125 mm

      Shovel

      Bucket initial volume 3.1 m3 and 1.9 m3 39 % more or 1.2 m3

      Operation

      Engine oil volume 58 l. and 57 l. 2 % more or 1 l.
      Boom reach drive mechanism fluid volume 49 l. and 6.5 l. 87 % more or 42.5 l.
      Generator current strength 75 amperes and 50 amperes 33 % more or 25 amperes
      Fuel Capacity 980 l. and 725 l. 26 % more or 255 l.
      Hydraulic system overflow valve pressure 34335.9 kPa and 34300 kPa 0 % more or 35.9 kPa
      Cooling system fluid volume 100 l. and 55 l. 45 % more or 45 l.

      Motor

      Effective power 363 kW and 260 kW 28 % more or 103 kW

      Carrier

      Rolling bearings number on either side 9 and 8 11 % more or 1
      Maximum travel speed 4.2 km/h and 4 km/h 5 % more or 0.2 km/h
      Track shoes number per side 51 and 49 4 % more or 2

      Booms/sections features 3

      Maximum loading height 8890 mm and 7170 mm 19 % more or 1720 mm
      Maximum vertical wall digging depth 7920 mm and 4200 mm 47 % more or 3720 mm
      Maximum excavation depth 10595 mm and 7130 mm 33 % more or 3465 mm
      Maximum radius along ground level 15385 mm and 11080 mm 28 % more or 4305 mm

      Booms/sections features 2

      Maximum excavation depth 9590 mm and 6050 mm 37 % more or 3540 mm
      Maximum radius along ground level 14310 mm and 10490 mm 27 % more or 3820 mm
      Maximum loading height 8295 mm and 7520 mm 9 % more or 775 mm
      Maximum vertical wall digging depth 6575 mm and 4570 mm 30 % more or 2005 mm

      Booms/sections features 1

      Maximum radius along ground level 13460 mm and 10190 mm 24 % more or 3270 mm
      Maximum excavation depth 8600 mm and 5720 mm 33 % more or 2880 mm
      Maximum loading height 8145 mm and 7390 mm 9 % more or 755 mm
      Maximum vertical wall digging depth 5575 mm and 4180 mm 25 % more or 1395 mm

      4 reasons to buy Hitachi ZX520LCH-3:

      Swing device

      Rotation speed 9 rev / min and 6.8 rev / min 24 % more or 2.2 rev

      Operation

      Hydraulic pump flow rate 720 l/min and 988 l/min 27 % less or 268 l/min
      Hydraulic system fluid volume 560 l. and 440 l. 21 % more or 120 l.

      Motor

      Displacement 15.7 l. and 15.2 l. 3 % more or 0.5 l.

      Neutral reasons:

      Sizes

      Height to cab upper part 3565 mm and 3520 mm
      Rear platform swing radius 4400 mm and 3645 mm
      Caterpillar track length on ground level 5020 mm and 4250 mm

      Operation

      Operating voltage 24 V and 24 V
      Working weight 81600 kg and 51700 kg

      Motor

      Aspiration Turbocharging with subsequent air cooling (by a cooling radiator), Exhaust gas recirculation system with cooling and turbocharging
      Cylinders number 6 and 6
      Manufacturer Komatsu and Isuzu
      Model SAA6D140E-5 and AH-6WG1XYSA-01
      Power measured at 1800 rev / min and 1800 rev / min

      Carrier

      Support rollers number on either side 3 and 3
      Track width 3500 mm and 2920 mm
      Shoe dimensions 1010 mm and 600 mm

      Booms/sections features 3

      Maximum cut height 12690 mm and 10240 mm

      Booms/sections features 2

      Maximum cut height 11990 mm and 10870 mm

      Booms/sections features 1

      Maximum cut height 11840 mm and 10730 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 3975 mm 2. Width to outside of caterpillar track 3520 mm
      4. Caterpillar track length on ground level 5020 mm 4. Caterpillar track length on ground level 4250 mm
      5. Clearance 840 mm 5. Clearance 810 mm
      7. Height to cab upper part 3565 mm 7. Height to cab upper part 3520 mm
      8. Rear platform swing radius 4400 mm 8. Rear platform swing radius 3645 mm
      15. Counterweight ground clearance 1560 mm 15. Counterweight ground clearance 1435 mm

      Carrier

      6. Track width 3500 mm 6. Track width 2920 mm
      14. Shoe dimensions 1010 mm 14. Shoe dimensions 600 mm

      Booms/sections features 1

      11. Maximum radius along ground level 14310 mm 11. Maximum radius along ground level 11820 mm
      12. Maximum vertical wall digging depth 6575 mm 12. Maximum vertical wall digging depth 4200 mm
      13. Maximum excavation depth 9590 mm 13. Maximum excavation depth 7690 mm
      9. Maximum cut height 12690 mm 9. Maximum cut height 11130 mm
      10. Maximum loading height 8890 mm 10. Maximum loading height 7730 mm