vs.

      Hyundai R75-7 vs. Caterpillar 307C SB

      5 reasons to buy Hyundai R75-7:

      Motor

      Effective power 41.4 kW and 40.3 kW 3 % more or 1.1 kW
      Displacement 3.3 l. and 2.8 l. 15 % more or 0.5 l.

      Carrier

      Specific ground pressure 34 kPa and 36 kPa 6 % less or 2 kPa

      Booms/sections features 1

      Maximum loading height 4535 mm and 4160 mm 8 % more or 375 mm
      Maximum vertical wall digging depth 3215 mm and 3000 mm 7 % more or 215 mm

      12 reasons to buy Caterpillar 307C SB:

      Swing device

      Rotation speed 11 rev / min and 9.7 rev / min 12 % more or 1.3 rev

      Sizes

      Width to outside of caterpillar track 2290 mm and 2150 mm 6 % more or 140 mm

      Operation

      Hydraulic system overflow valve pressure 31371.1 kPa and 25510.6 kPa 19 % more or 5860.5 kPa
      Hydraulic pump flow rate 64.4 l/min and 203.1 l/min 68 % less or 138.7 l/min
      Fuel Capacity 135 l. and 130 l. 4 % more or 5 l.
      Cooling system fluid volume 15.5 l. and 10 l. 35 % more or 5.5 l.
      Hydraulic system fluid volume 94 l. and 85 l. 10 % more or 9 l.
      Engine oil volume 11.2 l. and 7.5 l. 33 % more or 3.7 l.

      Carrier

      Hook traction force 57 kN and 57.5 kN 1 % less or 0.5 kN
      Maximum travel speed 5.3 km/h and 4.8 km/h 9 % more or 0.5 km/h

      Booms/sections features 1

      Maximum excavation depth 4160 mm and 3980 mm 4 % more or 180 mm
      Maximum radius along ground level 6890 mm and 6660 mm 3 % more or 230 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 2555 mm and 2630 mm
      Rear platform swing radius 1570 mm and 1750 mm
      Caterpillar track length on ground level 2200 mm and 2120 mm

      Operation

      Working weight 7429.8 kg and 8390 kg

      Motor

      Manufacturer Mitsubishi and Mitsubishi
      Model S4S and C 4M40E1

      Carrier

      Track width 1700 mm and 1750 mm
      Shoe dimensions 450 mm and 450 mm

      Booms/sections features 1

      Unit load-transfer height 2555 mm and 2630 mm
      Unit load-transfer length 6255 mm and 6790 mm
      Maximum cut height 6510 mm and 6180 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 2150 mm 2. Width to outside of caterpillar track 2290 mm
      4. Caterpillar track length on ground level 2200 mm 4. Caterpillar track length on ground level 2120 mm
      7. Height to cab upper part 2555 mm 7. Height to cab upper part 2630 mm
      8. Rear platform swing radius 1570 mm 8. Rear platform swing radius 1750 mm

      Carrier

      6. Track width 1700 mm 6. Track width 1750 mm
      14. Shoe dimensions 450 mm 14. Shoe dimensions 450 mm

      Booms/sections features 1

      11. Maximum radius along ground level 6660 mm 11. Maximum radius along ground level 7420 mm
      12. Maximum vertical wall digging depth 3215 mm 12. Maximum vertical wall digging depth 3580 mm
      13. Maximum excavation depth 3980 mm 13. Maximum excavation depth 4700 mm
      9. Maximum cut height 6510 mm 9. Maximum cut height 6180 mm
      10. Maximum loading height 4535 mm 10. Maximum loading height 4160 mm
      1. Unit load-transfer length 6255 mm 1. Unit load-transfer length 6790 mm
      3. Unit load-transfer height 2555 mm 3. Unit load-transfer height 2630 mm