vs.

      Caterpillar 304C CR vs. Caterpillar 308D CR SB

      4 reasons to buy Caterpillar 304C CR:

      Operation

      Generator current strength 50 amperes and 35 amperes 30 % more or 15 amperes
      Hydraulic pump flow rate 119 l/min and 272 l/min 56 % less or 153 l/min

      Motor

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

      Booms/sections features 2

      Maximum vertical wall digging depth 3690 mm and 3580 mm 3 % more or 110 mm

      19 reasons to buy Caterpillar 308D CR SB:

      Swing device

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

      Sizes

      Counterweight ground clearance 735 mm and 615 mm 16 % more or 120 mm
      Width to outside of caterpillar track 2320 mm and 1980 mm 15 % more or 340 mm
      Clearance 385 mm and 340 mm 12 % more or 45 mm

      Operation

      Cooling system fluid volume 15.7 l. and 11 l. 30 % more or 4.7 l.
      Hydraulic system fluid volume 94 l. and 78 l. 17 % more or 16 l.
      Fuel Capacity 125 l. and 72 l. 42 % more or 53 l.
      Engine oil volume 12.5 l. and 7 l. 44 % more or 5.5 l.
      Hydraulic system overflow valve pressure 31998.5 kPa and 24500 kPa 23 % more or 7498.5 kPa

      Motor

      Full power 43 kW and 32.7 kW 24 % more or 10.3 kW
      Effective power 41.5 kW and 31.5 kW 24 % more or 10.0 kW

      Carrier

      Maximum travel speed 5 km/h and 4.6 km/h 8 % more or 0.4 km/h

      Booms/sections features 2

      Maximum excavation depth 4730 mm and 3690 mm 22 % more or 1040 mm
      Maximum radius along ground level 7430 mm and 5830 mm 22 % more or 1600 mm
      Maximum loading height 4980.0000 mm and 3900 mm 22 % more or 1080.0 mm

      Booms/sections features 1

      Maximum loading height 4640.0000 mm and 3690 mm 20 % more or 950.0 mm
      Maximum vertical wall digging depth 2990.0000 mm and 2440 mm 18 % more or 550.0 mm
      Maximum excavation depth 4180 mm and 3300 mm 21 % more or 880 mm
      Maximum radius along ground level 6900 mm and 5460 mm 21 % more or 1440 mm

      Neutral reasons:

      Sizes

      Rear platform swing radius 1070 mm and 1310 mm
      Caterpillar track length on ground level 2580 mm and 2280 mm
      Height to cab upper part 2550 mm and 2590 mm

      Operation

      Working weight 4920 kg and 7850 kg
      Operating voltage 12 V and 24 V

      Motor

      Model S4Q2 and 4M40 TL
      Manufacturer Mitsubishi and Mitsubishi

      Carrier

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

      Booms/sections features 2

      Unit load-transfer height 2550 mm and 2590 mm
      Unit load-transfer length 5290 mm and 6410 mm
      Maximum cut height 5480 mm and 6960 mm

      Booms/sections features 1

      Unit load-transfer length 5170 mm and 6450 mm
      Maximum cut height 5280 mm and 6610 mm
      Unit load-transfer height 2550 mm and 2590 mm

      Images

      Sizes

      8. Rear platform swing radius 1070 mm 8. Rear platform swing radius 1310 mm
      15. Counterweight ground clearance 615 mm 15. Counterweight ground clearance 735 mm
      2. Width to outside of caterpillar track 1980 mm 2. Width to outside of caterpillar track 2320 mm
      4. Caterpillar track length on ground level 2580 mm 4. Caterpillar track length on ground level 2280 mm
      5. Clearance 340 mm 5. Clearance 385 mm
      7. Height to cab upper part 2550 mm 7. Height to cab upper part 2590 mm

      Carrier

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

      Booms/sections features 1

      1. Unit load-transfer length 5290 mm 1. Unit load-transfer length 6410 mm
      3. Unit load-transfer height 2550 mm 3. Unit load-transfer height 2590 mm
      9. Maximum cut height 5480 mm 9. Maximum cut height 6960 mm
      10. Maximum loading height 3900 mm 10. Maximum loading height 4980.0000 mm
      11. Maximum radius along ground level 5830 mm 11. Maximum radius along ground level 7430 mm
      12. Maximum vertical wall digging depth 3690 mm 12. Maximum vertical wall digging depth 3580 mm
      13. Maximum excavation depth 3690 mm 13. Maximum excavation depth 4730 mm