vs.

      Komatsu PC20R-8 vs. Komatsu PC130-6

      3 reasons to buy Komatsu PC20R-8:

      Operation

      Hydraulic pump flow rate 59.6 l/min and 226 l/min 74 % less or 166.4 l/min

      Motor

      Power measured at 2600 rev / min and 2200 rev / min 15 % more or 400 rev

      Carrier

      Specific ground pressure 1.6 lb / sq. inch and 4.4 lb / sq. inch 64 % less or 2.8 lb

      22 reasons to buy Komatsu PC130-6:

      Swing device

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

      Sizes

      Counterweight ground clearance 855 mm and 545 mm 36 % more or 310 mm
      Width to outside of caterpillar track 2460 mm and 1370 mm 44 % more or 1090 mm

      Operation

      Fuel Capacity 230 l. and 35 l. 85 % more or 195 l.
      Cooling system fluid volume 18.2 l. and 4 l. 78 % more or 14.2 l.
      Hydraulic system fluid volume 100 l. and 29 l. 71 % more or 71 l.
      Engine oil volume 16 l. and 3.6 l. 77 % more or 12.4 l.
      Hydraulic system overflow valve pressure 31871.6 kPa and 21000 kPa 34 % more or 10871.6 kPa

      Motor

      Cylinders number 4 and 3 25 % more or 1
      Effective power 64 kW and 17.4 kW 73 % more or 46.6 kW
      Displacement 3.9 l. and 1.2 l. 69 % more or 2.7 l.

      Carrier

      Track shoes number per side 42 and 38 10 % more or 4
      Rolling bearings number on either side 7 and 3 57 % more or 4
      Maximum travel speed 5.5 km/h and 4.3 km/h 22 % more or 1.2 km/h

      Booms/sections features 2

      Maximum excavation depth 5520 mm and 2550 mm 54 % more or 2970 mm
      Maximum radius along ground level 8170 mm and 4510 mm 45 % more or 3660 mm
      Maximum loading height 6170 mm and 2945 mm 52 % more or 3225 mm
      Maximum vertical wall digging depth 4940 mm and 2190 mm 56 % more or 2750 mm

      Booms/sections features 1

      Maximum excavation depth 5115 mm and 2350 mm 54 % more or 2765 mm
      Maximum radius along ground level 7795 mm and 4250 mm 45 % more or 3545 mm
      Maximum loading height 5905 mm and 2765 mm 53 % more or 3140 mm
      Maximum vertical wall digging depth 4520 mm and 1900 mm 58 % more or 2620 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 2450 mm and 2715 mm
      Rear platform swing radius 1240 mm and 2130 mm
      Caterpillar track length on ground level 1340 mm and 2750 mm

      Operation

      Working weight 2535 kg and 13050 kg

      Motor

      Manufacturer Komatsu and Komatsu
      Model 3D78AE-3FA and S4D102E
      Aspiration natural aspiration and turbocharging

      Carrier

      Track width 1120 mm and 1960 mm
      Shoe dimensions 250 mm and 700 mm

      Booms/sections features 2

      Maximum cut height 4205 mm and 8610 mm
      Unit load-transfer height 2450 mm and 2715 mm
      Unit load-transfer length 4320 mm and 7595 mm

      Booms/sections features 1

      Unit load-transfer height 2450 mm and 2715 mm
      Unit load-transfer length 4250 mm and 7590 mm
      Maximum cut height 4030 mm and 8345 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 1370 mm 2. Width to outside of caterpillar track 2460 mm
      4. Caterpillar track length on ground level 1340 mm 4. Caterpillar track length on ground level 2750 mm
      7. Height to cab upper part 2450 mm 7. Height to cab upper part 2715 mm
      8. Rear platform swing radius 1240 mm 8. Rear platform swing radius 2130 mm
      15. Counterweight ground clearance 545 mm 15. Counterweight ground clearance 855 mm

      Carrier

      6. Track width 1120 mm 6. Track width 1960 mm
      14. Shoe dimensions 250 mm 14. Shoe dimensions 700 mm

      Booms/sections features 1

      12. Maximum vertical wall digging depth 2190 mm 12. Maximum vertical wall digging depth 4520 mm
      13. Maximum excavation depth 2550 mm 13. Maximum excavation depth 5115 mm
      1. Unit load-transfer length 4320 mm 1. Unit load-transfer length 7595 mm
      3. Unit load-transfer height 2450 mm 3. Unit load-transfer height 2715 mm
      9. Maximum cut height 4205 mm 9. Maximum cut height 8610 mm
      10. Maximum loading height 2945 mm 10. Maximum loading height 6170 mm
      11. Maximum radius along ground level 4510 mm 11. Maximum radius along ground level 8170 mm