vs.

      Caterpillar 307C SB vs. Caterpillar 308C CR

      9 reasons to buy Caterpillar 307C SB:

      Operation

      Fuel Capacity 135 l. and 115 l. 15 % more or 20 l.
      Cooling system fluid volume 15.5 l. and 15 l. 3 % more or 0.5 l.
      Hydraulic system fluid volume 94 l. and 92 l. 2 % more or 2 l.
      Engine oil volume 11.2 l. and 10 l. 11 % more or 1.2 l.
      Hydraulic system overflow valve pressure 31371.1 kPa and 27460 kPa 12 % more or 3911.1 kPa

      Booms/sections features 2

      Maximum excavation depth 4700 mm and 4690 mm 0 % more or 10 mm
      Maximum radius along ground level 7420 mm and 6770 mm 9 % more or 650 mm

      Booms/sections features 1

      Maximum excavation depth 4160 mm and 4140 mm 0 % more or 20 mm
      Maximum radius along ground level 6890 mm and 6250 mm 9 % more or 640 mm

      10 reasons to buy Caterpillar 308C CR:

      Swing device

      Swing torque 16000 Nm and 14150 Nm 12 % more or 1850 Nm
      Rotation speed 11.5 rev / min and 11 rev / min 4 % more or 0.5 rev

      Sizes

      Width to outside of caterpillar track 2320 mm and 2290 mm 1 % more or 30 mm
      Clearance 384 mm and 380 mm 1 % more or 4 mm

      Motor

      Effective power 41 kW and 40.3 kW 2 % more or 0.7 kW

      Carrier

      Specific ground pressure 32.4 kPa and 36 kPa 10 % less or 3.6 kPa

      Booms/sections features 2

      Maximum vertical wall digging depth 4120 mm and 3580 mm 13 % more or 540 mm
      Maximum loading height 5670 mm and 4450 mm 22 % more or 1220 mm

      Booms/sections features 1

      Maximum loading height 5250 mm and 4160 mm 21 % more or 1090 mm
      Maximum vertical wall digging depth 3600 mm and 3000 mm 17 % more or 600 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 2630 mm and 2610 mm
      Rear platform swing radius 1750 mm and 1290 mm
      Caterpillar track length on ground level 2120 mm and 2280 mm

      Operation

      Working weight 8390 kg and 8040 kg

      Motor

      Displacement 2.8 l. and 2.8 l.
      Manufacturer Mitsubishi and Mitsubishi
      Model C 4M40E1 and C 4M40E1
      Full power 41 kW and 41 kW

      Carrier

      Shoe dimensions 450 mm and 450 mm
      Maximum travel speed 5.3 km/h and 5.3 km/h
      Track width 1750 mm and 1870 mm

      Booms/sections features 2

      Maximum cut height 6490 mm and 7810 mm

      Booms/sections features 1

      Unit load-transfer height 2630 mm and 2610 mm
      Unit load-transfer length 6790 mm and 5830 mm
      Maximum cut height 6180 mm and 7390 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 2290 mm 2. Width to outside of caterpillar track 2320 mm
      4. Caterpillar track length on ground level 2120 mm 4. Caterpillar track length on ground level 2280 mm
      5. Clearance 380 mm 5. Clearance 384 mm
      7. Height to cab upper part 2630 mm 7. Height to cab upper part 2610 mm
      8. Rear platform swing radius 1750 mm 8. Rear platform swing radius 1290 mm

      Carrier

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

      Booms/sections features 1

      9. Maximum cut height 6490 mm 9. Maximum cut height 7390 mm
      10. Maximum loading height 4450 mm 10. Maximum loading height 5250 mm
      11. Maximum radius along ground level 7420 mm 11. Maximum radius along ground level 6250 mm
      12. Maximum vertical wall digging depth 3580 mm 12. Maximum vertical wall digging depth 3600 mm
      1. Unit load-transfer length 6790 mm 1. Unit load-transfer length 5850 mm
      13. Maximum excavation depth 4700 mm 13. Maximum excavation depth 4140 mm
      3. Unit load-transfer height 2630 mm 3. Unit load-transfer height 2740 mm