vs.

      Komatsu PC220-1 vs. John Deere 850D LC

      2 reasons to buy Komatsu PC220-1:

      Swing device

      Rotation speed 9.1 rev / min and 7.3 rev / min 20 % more or 1.8 rev

      Carrier

      Specific ground pressure 45.1 kPa and 81.4 kPa 45 % less or 36.3 kPa

      11 reasons to buy John Deere 850D LC:

      Sizes

      Clearance 889 mm and 455 mm 49 % more or 434 mm
      Width to outside of caterpillar track 4340 mm and 2990 mm 31 % more or 1350 mm

      Operation

      Fuel Capacity 1120 l. and 260 l. 77 % more or 860 l.
      Hydraulic system fluid volume 790 l. and 290 l. 63 % more or 500 l.
      Hydraulic system overflow valve pressure 34300 kPa and 24545.3 kPa 28 % more or 9754.7 kPa
      Hydraulic pump flow rate 528 l/min and 590 l/min 11 % less or 62 l/min

      Motor

      Displacement 15.7 l. and 6.5 l. 59 % more or 9.2 l.

      Carrier

      Maximum travel speed 4.1 km/h and 3 km/h 27 % more or 1.1 km/h

      Booms/sections features 1

      Maximum loading height 9080 mm and 6535 mm 28 % more or 2545 mm
      Maximum vertical wall digging depth 7170 mm and 5830 mm 19 % more or 1340 mm
      Maximum excavation depth 8870 mm and 6635 mm 25 % more or 2235 mm

      Neutral reasons:

      Sizes

      Rear platform swing radius 2990 mm and 4520 mm
      Caterpillar track length on ground level 3340 mm and 5110 mm

      Operation

      Working weight 22000 kg and 84312 kg

      Motor

      Aspiration turbocharging and Turbocharger with intercooler
      Manufacturer Komatsu and Isuzu
      Model S6D105 and AH-6WG1XYSA-03

      Carrier

      Track width 2380 mm and 3450 mm
      Shoe dimensions 610 mm and 900 mm

      Booms/sections features 1

      Maximum cut height 9440 mm and 13030 mm
      Unit load-transfer height 3045 mm and 4570 mm
      Unit load-transfer length 9960 mm and 14780 mm

      Images

      Sizes

      4. Caterpillar track length on ground level 3340 mm 4. Caterpillar track length on ground level 5110 mm
      5. Clearance 455 mm 5. Clearance 889 mm
      8. Rear platform swing radius 2990 mm 8. Rear platform swing radius 4520 mm
      2. Width to outside of caterpillar track 2990 mm 2. Width to outside of caterpillar track 4340 mm

      Carrier

      6. Track width 2380 mm 6. Track width 3450 mm
      14. Shoe dimensions 610 mm 14. Shoe dimensions 900 mm

      Booms/sections features 1

      12. Maximum vertical wall digging depth 5830 mm 12. Maximum vertical wall digging depth 9750 mm
      13. Maximum excavation depth 6635 mm 13. Maximum excavation depth 12160 mm
      1. Unit load-transfer length 9960 mm 1. Unit load-transfer length 14780 mm
      3. Unit load-transfer height 3045 mm 3. Unit load-transfer height 4570 mm
      9. Maximum cut height 9440 mm 9. Maximum cut height 13030 mm
      10. Maximum loading height 6535 mm 10. Maximum loading height 9080 mm