vs.

      Caterpillar 308D CR vs. Caterpillar 307C

      10 reasons to buy Caterpillar 308D CR:

      Sizes

      Width to outside of caterpillar track 2320 mm and 2290 mm 1 % more or 30 mm
      Clearance 385 mm and 380 mm 1 % more or 5 mm

      Operation

      Cooling system fluid volume 15.7 l. and 15.5 l. 1 % more or 0.2 l.
      Engine oil volume 12.5 l. and 11.2 l. 10 % more or 1.3 l.
      Hydraulic system overflow valve pressure 31998.5 kPa and 31371.1 kPa 2 % more or 627.4 kPa

      Motor

      Full power 43 kW and 41 kW 5 % more or 2 kW
      Effective power 41.5 kW and 40.3 kW 3 % more or 1.2 kW

      Booms/sections features 2

      Maximum loading height 5730 mm and 5560 mm 3 % more or 170 mm

      Booms/sections features 1

      Maximum vertical wall digging depth 3650 mm and 3640 mm 0 % more or 10 mm
      Maximum loading height 5310 mm and 5150 mm 3 % more or 160 mm

      8 reasons to buy Caterpillar 307C:

      Swing device

      Rotation speed 11 rev / min and 10 rev / min 9 % more or 1 rev

      Operation

      Hydraulic pump flow rate 64.4 l/min and 272 l/min 76 % less or 207.6 l/min
      Fuel Capacity 135 l. and 125 l. 7 % more or 10 l.

      Carrier

      Maximum travel speed 5.3 km/h and 5 km/h 6 % more or 0.3 km/h

      Booms/sections features 2

      Maximum excavation depth 4650 mm and 4630 mm 0 % more or 20 mm
      Maximum radius along ground level 6720 mm and 6710 mm 0 % more or 10 mm

      Booms/sections features 1

      Maximum excavation depth 4110 mm and 4090 mm 0 % more or 20 mm
      Maximum radius along ground level 6200 mm and 6190 mm 0 % more or 10 mm

      Neutral reasons:

      Sizes

      Caterpillar track length on ground level 2280 mm and 2120 mm
      Height to cab upper part 2590 mm and 2630 mm
      Rear platform swing radius 1290 mm and 1750 mm

      Operation

      Working weight 7850 kg and 7210 kg
      Hydraulic system fluid volume 94 l. and 94 l.
      Generator current strength 35 amperes and 35 amperes

      Motor

      Manufacturer Mitsubishi and Mitsubishi
      Model 4M40 TL and C 4M40E1
      Displacement 2.8 l. and 2.8 l.

      Carrier

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

      Booms/sections features 2

      Unit load-transfer height 2590 mm and 2780 mm
      Maximum cut height 7760 mm and 7690 mm
      Maximum vertical wall digging depth 4160 mm and 4160 mm

      Booms/sections features 1

      Unit load-transfer height 2590 mm and 2630 mm
      Maximum cut height 7340 mm and 7290 mm

      Images

      Sizes

      7. Height to cab upper part 2590 mm 7. Height to cab upper part 2630 mm
      8. Rear platform swing radius 1290 mm 8. Rear platform swing radius 1750 mm
      2. Width to outside of caterpillar track 2320 mm 2. Width to outside of caterpillar track 2290 mm
      4. Caterpillar track length on ground level 2280 mm 4. Caterpillar track length on ground level 2120 mm
      5. Clearance 385 mm 5. Clearance 380 mm

      Carrier

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

      Booms/sections features 1

      3. Unit load-transfer height 2590 mm 3. Unit load-transfer height 2780 mm
      9. Maximum cut height 7760 mm 9. Maximum cut height 7220 mm
      10. Maximum loading height 5730 mm 10. Maximum loading height 5090 mm
      11. Maximum radius along ground level 6710 mm 11. Maximum radius along ground level 5980 mm
      12. Maximum vertical wall digging depth 4160 mm 12. Maximum vertical wall digging depth 3630 mm
      13. Maximum excavation depth 4630 mm 13. Maximum excavation depth 3660 mm