vs.

      Caterpillar 308C CR vs. Caterpillar 304C CR

      19 reasons to buy Caterpillar 308C CR:

      Swing device

      Rotation speed 11.5 rev / min and 9 rev / min 22 % more or 2.5 rev

      Sizes

      Width to outside of caterpillar track 2320 mm and 1980 mm 15 % more or 340 mm
      Clearance 384 mm and 340 mm 11 % more or 44 mm

      Operation

      Engine oil volume 10 l. and 7 l. 30 % more or 3 l.
      Hydraulic system overflow valve pressure 27460 kPa and 24500 kPa 11 % more or 2960 kPa
      Fuel Capacity 115 l. and 72 l. 37 % more or 43 l.
      Cooling system fluid volume 15 l. and 11 l. 27 % more or 4 l.
      Hydraulic system fluid volume 92 l. and 78 l. 15 % more or 14 l.

      Motor

      Full power 41 kW and 32.7 kW 20 % more or 8.3 kW
      Effective power 41 kW and 31.5 kW 23 % more or 9.5 kW

      Carrier

      Maximum travel speed 5.3 km/h and 4.6 km/h 13 % more or 0.7 km/h

      Booms/sections features 2

      Maximum excavation depth 4690 mm and 3690 mm 21 % more or 1000 mm
      Maximum radius along ground level 6770 mm and 5830 mm 14 % more or 940 mm
      Maximum loading height 5670 mm and 3900 mm 31 % more or 1770 mm
      Maximum vertical wall digging depth 4120 mm and 3690 mm 10 % more or 430 mm

      Booms/sections features 1

      Maximum excavation depth 4140 mm and 3300 mm 20 % more or 840 mm
      Maximum radius along ground level 6250 mm and 5460 mm 13 % more or 790 mm
      Maximum loading height 5250 mm and 3690 mm 30 % more or 1560 mm
      Maximum vertical wall digging depth 3600 mm and 2440 mm 32 % more or 1160 mm

      2 reasons to buy Caterpillar 304C CR:

      Operation

      Generator current strength 50 amperes and 35 amperes 30 % more or 15 amperes

      Motor

      Displacement 2505 l. and 2.8 l. 100 % more or 2502.2 l.

      Neutral reasons:

      Sizes

      Height to cab upper part 2610 mm and 2550 mm
      Rear platform swing radius 1290 mm and 1070 mm
      Caterpillar track length on ground level 2280 mm and 2580 mm

      Operation

      Working weight 8040 kg and 4920 kg

      Motor

      Manufacturer Mitsubishi and Mitsubishi
      Model C 4M40E1 and S4Q2
      Cylinders number 4 and 4

      Carrier

      Shoe dimensions 450 mm and 400 mm
      Track width 1870 mm and 1580 mm

      Booms/sections features 2

      Unit load-transfer height 2740 mm and 2550 mm
      Unit load-transfer length 5850 mm and 5290 mm
      Maximum cut height 7810 mm and 5480 mm

      Booms/sections features 1

      Unit load-transfer height 2610 mm and 2550 mm
      Unit load-transfer length 5830 mm and 5170 mm
      Maximum cut height 7390 mm and 5280 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 2320 mm 2. Width to outside of caterpillar track 1980 mm
      4. Caterpillar track length on ground level 2280 mm 4. Caterpillar track length on ground level 2580 mm
      5. Clearance 384 mm 5. Clearance 340 mm
      7. Height to cab upper part 2610 mm 7. Height to cab upper part 2550 mm
      8. Rear platform swing radius 1290 mm 8. Rear platform swing radius 1070 mm

      Carrier

      6. Track width 1870 mm 6. Track width 1580 mm
      14. Shoe dimensions 450 mm 14. Shoe dimensions 400 mm

      Booms/sections features 1

      1. Unit load-transfer length 5850 mm 1. Unit load-transfer length 5290 mm
      9. Maximum cut height 7390 mm 9. Maximum cut height 5480 mm
      3. Unit load-transfer height 2740 mm 3. Unit load-transfer height 2550 mm
      10. Maximum loading height 5250 mm 10. Maximum loading height 3900 mm
      11. Maximum radius along ground level 6250 mm 11. Maximum radius along ground level 5830 mm
      12. Maximum vertical wall digging depth 3600 mm 12. Maximum vertical wall digging depth 3690 mm
      13. Maximum excavation depth 4140 mm 13. Maximum excavation depth 3690 mm