vs.

      Kobelco 70SR vs. Caterpillar 307C SB

      8 reasons to buy Kobelco 70SR:

      Swing device

      Rotation speed 12.5 rev / min and 11 rev / min 12 % more or 1.5 rev
      Swing torque 19062.8 Nm and 14150 Nm 26 % more or 4912.8 Nm

      Sizes

      Width to outside of caterpillar track 2470 mm and 2290 mm 7 % more or 180 mm

      Carrier

      Specific ground pressure 23.4 kPa and 36 kPa 35 % less or 12.6 kPa
      Maximum travel speed 5.5 km/h and 5.3 km/h 4 % more or 0.2 km/h

      Booms/sections features 1

      Maximum loading height 5430 mm and 4160 mm 23 % more or 1270 mm
      Maximum vertical wall digging depth 3970 mm and 3000 mm 24 % more or 970 mm
      Maximum excavation depth 4520 mm and 4160 mm 8 % more or 360 mm

      6 reasons to buy Caterpillar 307C SB:

      Operation

      Hydraulic system overflow valve pressure 31371.1 kPa and 29302.7 kPa 7 % more or 2068.4 kPa
      Hydraulic pump flow rate 64.4 l/min and 200.5 l/min 68 % less or 136.1 l/min
      Fuel Capacity 135 l. and 85.2 l. 37 % more or 49.8 l.
      Hydraulic system fluid volume 94 l. and 90.8 l. 3 % more or 3.2 l.

      Carrier

      Hook traction force 57 kN and 68.9 kN 17 % less or 11.9 kN

      Booms/sections features 1

      Maximum radius along ground level 6890 mm and 6570 mm 5 % more or 320 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 2600 mm and 2630 mm
      Clearance 380 mm and 380 mm
      Rear platform swing radius 1160 mm and 1750 mm
      Caterpillar track length on ground level 2240 mm and 2120 mm

      Operation

      Working weight 7438.9 kg and 8390 kg

      Motor

      Manufacturer Isuzu and Mitsubishi
      Model A-4JB1 and C 4M40E1
      Effective power 40.3 kW and 40.3 kW
      Displacement 2.8 l. and 2.8 l.

      Carrier

      Track width 1870 mm and 1750 mm
      Shoe dimensions 600 mm and 450 mm

      Booms/sections features 1

      Maximum cut height 7500 mm and 6180 mm
      Unit load-transfer height 2600 mm and 2630 mm
      Unit load-transfer length 5790 mm and 6790 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 2470 mm 2. Width to outside of caterpillar track 2290 mm
      4. Caterpillar track length on ground level 2240 mm 4. Caterpillar track length on ground level 2120 mm
      5. Clearance 380 mm 5. Clearance 380 mm
      7. Height to cab upper part 2600 mm 7. Height to cab upper part 2630 mm
      8. Rear platform swing radius 1160 mm 8. Rear platform swing radius 1750 mm

      Carrier

      6. Track width 1870 mm 6. Track width 1750 mm
      14. Shoe dimensions 600 mm 14. Shoe dimensions 450 mm

      Booms/sections features 1

      1. Unit load-transfer length 5790 mm 1. Unit load-transfer length 6790 mm
      3. Unit load-transfer height 2600 mm 3. Unit load-transfer height 2630 mm
      9. Maximum cut height 7500 mm 9. Maximum cut height 6490 mm
      10. Maximum loading height 5430 mm 10. Maximum loading height 4450 mm
      11. Maximum radius along ground level 6570 mm 11. Maximum radius along ground level 7420 mm
      12. Maximum vertical wall digging depth 3970 mm 12. Maximum vertical wall digging depth 3580 mm
      13. Maximum excavation depth 4520 mm 13. Maximum excavation depth 4700 mm