vs.

      Caterpillar 307C SB vs. Doosan S75V

      16 reasons to buy Caterpillar 307C SB:

      Swing device

      Rotation speed 11 rev / min and 9.6 rev / min 13 % more or 1.4 rev

      Sizes

      Width to outside of caterpillar track 2290 mm and 2200 mm 4 % more or 90 mm
      Clearance 380 mm and 365 mm 4 % more or 15 mm

      Operation

      Hydraulic system overflow valve pressure 31371.1 kPa and 29440.6 kPa 6 % more or 1930.5 kPa
      Hydraulic pump flow rate 64.4 l/min and 135 l/min 52 % less or 70.6 l/min
      Fuel Capacity 135 l. and 110 l. 19 % more or 25 l.
      Cooling system fluid volume 15.5 l. and 10 l. 35 % more or 5.5 l.
      Engine oil volume 11.2 l. and 9.7 l. 13 % more or 1.5 l.

      Carrier

      Specific ground pressure 36 kPa and 37.2 kPa 3 % less or 1.2 kPa
      Maximum travel speed 5.3 km/h and 4.3 km/h 19 % more or 1.0 km/h

      Booms/sections features 2

      Maximum excavation depth 4700 mm and 4420 mm 6 % more or 280 mm
      Maximum radius along ground level 7420 mm and 6880 mm 7 % more or 540 mm
      Maximum vertical wall digging depth 3580 mm and 3345 mm 7 % more or 235 mm

      Booms/sections features 1

      Maximum vertical wall digging depth 3000 mm and 2910 mm 3 % more or 90 mm
      Maximum excavation depth 4160 mm and 4020 mm 3 % more or 140 mm
      Maximum radius along ground level 6890 mm and 6495 mm 6 % more or 395 mm

      5 reasons to buy Doosan S75V:

      Operation

      Hydraulic system fluid volume 150 l. and 94 l. 37 % more or 56 l.

      Motor

      Effective power 40.7 kW and 40.3 kW 1 % more or 0.4 kW
      Displacement 3.3 l. and 2.8 l. 15 % more or 0.5 l.

      Booms/sections features 2

      Maximum loading height 4525 mm and 4450 mm 2 % more or 75 mm

      Booms/sections features 1

      Maximum loading height 4290 mm and 4160 mm 3 % more or 130 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 2630 mm and 2630 mm
      Rear platform swing radius 1750 mm and 1700 mm
      Caterpillar track length on ground level 2120 mm and 2130 mm

      Operation

      Working weight 8390 kg and 8000 kg
      Boom reach drive mechanism fluid volume 1.5 l. and 1.5 l.

      Motor

      Manufacturer Mitsubishi and Yanmar
      Model C 4M40E1 and 4TNV98-Z

      Carrier

      Shoe dimensions 450 mm and 450 mm

      Booms/sections features 2

      Maximum cut height 6490 mm and 6490 mm

      Booms/sections features 1

      Maximum cut height 6180 mm and 6250 mm
      Unit load-transfer height 2630 mm and 2420 mm
      Unit load-transfer length 6790 mm and 6280 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 2290 mm 2. Width to outside of caterpillar track 2200 mm
      4. Caterpillar track length on ground level 2120 mm 4. Caterpillar track length on ground level 2130 mm
      5. Clearance 380 mm 5. Clearance 365 mm
      7. Height to cab upper part 2630 mm 7. Height to cab upper part 2630 mm
      8. Rear platform swing radius 1750 mm 8. Rear platform swing radius 1700 mm

      Carrier

      14. Shoe dimensions 450 mm 14. Shoe dimensions 450 mm

      Booms/sections features 1

      10. Maximum loading height 4450 mm 10. Maximum loading height 4525 mm
      11. Maximum radius along ground level 7420 mm 11. Maximum radius along ground level 6880 mm
      12. Maximum vertical wall digging depth 3580 mm 12. Maximum vertical wall digging depth 3345 mm
      13. Maximum excavation depth 4700 mm 13. Maximum excavation depth 4420 mm
      9. Maximum cut height 6490 mm 9. Maximum cut height 6250 mm
      1. Unit load-transfer length 6790 mm 1. Unit load-transfer length 6280 mm
      3. Unit load-transfer height 2630 mm 3. Unit load-transfer height 2420 mm