vs.

      Komatsu PC45R-8 vs. Caterpillar 308D CR SB

      2 reasons to buy Komatsu PC45R-8:

      Operation

      Generator current strength 40 amperes and 35 amperes 12 % more or 5 amperes
      Hydraulic pump flow rate 129.5 l/min and 272 l/min 52 % less or 142.5 l/min

      21 reasons to buy Caterpillar 308D CR SB:

      Swing device

      Rotation speed 10 rev / min and 9 rev / min 10 % more or 1 rev

      Sizes

      Counterweight ground clearance 735 mm and 640 mm 13 % more or 95 mm
      Width to outside of caterpillar track 2320 mm and 1900 mm 18 % more or 420 mm
      Clearance 385 mm and 340 mm 12 % more or 45 mm

      Operation

      Engine oil volume 12.5 l. and 8 l. 36 % more or 4.5 l.
      Hydraulic system overflow valve pressure 31998.5 kPa and 25000 kPa 22 % more or 6998.5 kPa
      Fuel Capacity 125 l. and 51.5 l. 59 % more or 73.5 l.
      Cooling system fluid volume 15.7 l. and 7.5 l. 52 % more or 8.2 l.
      Hydraulic system fluid volume 94 l. and 33 l. 65 % more or 61 l.

      Motor

      Full power 43 kW and 32.9 kW 23 % more or 10.1 kW
      Effective power 41.5 kW and 28.9 kW 30 % more or 12.6 kW
      Displacement 2.8 l. and 2 l. 29 % more or 0.8 l.

      Carrier

      Maximum travel speed 5 km/h and 4.6 km/h 8 % more or 0.4 km/h

      Booms/sections features 2

      Maximum excavation depth 4730 mm and 3895 mm 18 % more or 835 mm
      Maximum radius along ground level 7430 mm and 6160 mm 17 % more or 1270 mm
      Maximum loading height 4980.0000 mm and 4395 mm 12 % more or 585.0 mm
      Maximum vertical wall digging depth 3580 mm and 2865 mm 20 % more or 715 mm

      Booms/sections features 1

      Maximum vertical wall digging depth 2990.0000 mm and 2600 mm 13 % more or 390.0 mm
      Maximum excavation depth 4180 mm and 3520 mm 16 % more or 660 mm
      Maximum radius along ground level 6900 mm and 5810 mm 16 % more or 1090 mm
      Maximum loading height 4640.0000 mm and 4190 mm 10 % more or 450.0 mm

      Neutral reasons:

      Sizes

      Rear platform swing radius 1470 mm and 1310 mm
      Caterpillar track length on ground level 1940 mm and 2280 mm
      Height to cab upper part 2560 mm and 2590 mm

      Operation

      Operating voltage 24 V and 24 V
      Working weight 4750 kg and 7850 kg

      Motor

      Manufacturer Komatsu and Mitsubishi
      Model 4D84E-3FA and 4M40 TL
      Aspiration natural aspiration and turbocharging

      Carrier

      Shoe dimensions 400 mm and 450 mm
      Track width 1500 mm and 1870 mm

      Booms/sections features 2

      Unit load-transfer height 2560 mm and 2590 mm
      Unit load-transfer length 5485 mm and 6410 mm
      Maximum cut height 5955 mm and 6960 mm

      Booms/sections features 1

      Unit load-transfer length 5485 mm and 6450 mm
      Maximum cut height 5760 mm and 6610 mm
      Unit load-transfer height 2560 mm and 2590 mm

      Images

      Sizes

      15. Counterweight ground clearance 640 mm 15. Counterweight ground clearance 735 mm
      2. Width to outside of caterpillar track 1900 mm 2. Width to outside of caterpillar track 2320 mm
      4. Caterpillar track length on ground level 1940 mm 4. Caterpillar track length on ground level 2280 mm
      5. Clearance 340 mm 5. Clearance 385 mm
      7. Height to cab upper part 2560 mm 7. Height to cab upper part 2590 mm
      8. Rear platform swing radius 1470 mm 8. Rear platform swing radius 1310 mm

      Carrier

      6. Track width 1500 mm 6. Track width 1870 mm
      14. Shoe dimensions 400 mm 14. Shoe dimensions 450 mm

      Booms/sections features 1

      1. Unit load-transfer length 5485 mm 1. Unit load-transfer length 6410 mm
      3. Unit load-transfer height 2560 mm 3. Unit load-transfer height 2590 mm
      9. Maximum cut height 5955 mm 9. Maximum cut height 6960 mm
      10. Maximum loading height 4395 mm 10. Maximum loading height 4980.0000 mm
      11. Maximum radius along ground level 6160 mm 11. Maximum radius along ground level 7430 mm
      12. Maximum vertical wall digging depth 2865 mm 12. Maximum vertical wall digging depth 3580 mm
      13. Maximum excavation depth 3895 mm 13. Maximum excavation depth 4730 mm