vs.

      Caterpillar 311D LRR vs. Caterpillar 235C Wide Gauge Trench Excavator

      5 reasons to buy Caterpillar 311D LRR:

      Operation

      Hydraulic system overflow valve pressure 35000 kPa and 33094.8 kPa 5 % more or 1905.2 kPa
      Hydraulic pump flow rate 117 l/min and 698 l/min 83 % less or 581 l/min

      Carrier

      Specific ground pressure 34.2 kPa and 66.9 kPa 49 % less or 32.7 kPa
      Maximum travel speed 5.1 km/h and 3.2 km/h 37 % more or 1.9 km/h
      Hook traction force 114 kN and 310 kN 63 % less or 196 kN

      10 reasons to buy Caterpillar 235C Wide Gauge Trench Excavator :

      Sizes

      Width to outside of caterpillar track 3770 mm and 2590 mm 31 % more or 1180 mm
      Clearance 530 mm and 455 mm 14 % more or 75 mm
      Counterweight ground clearance 1240 mm and 910 mm 27 % more or 330 mm

      Operation

      Fuel Capacity 492 l. and 210 l. 57 % more or 282 l.

      Motor

      Full power 186.4 kW and 64.1 kW 66 % more or 122.3 kW
      Displacement 10.5 l. and 4.3 l. 59 % more or 6.2 l.

      Booms/sections features 1

      Maximum vertical wall digging depth 5760 mm and 4460 mm 23 % more or 1300 mm
      Maximum excavation depth 8050 mm and 5040 mm 37 % more or 3010 mm
      Maximum radius along ground level 12000 mm and 7700 mm 36 % more or 4300 mm
      Maximum loading height 6780 mm and 5450 mm 20 % more or 1330 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 2755 mm and 3400 mm
      Rear platform swing radius 1750 mm and 3410 mm

      Operation

      Working weight 12480 kg and 46190 kg

      Motor

      Model C4.2 ACERT and 3306
      Manufacturer Caterpillar and Caterpillar

      Carrier

      Shoe dimensions 600 mm and 760 mm
      Track width 1990 mm and 3250 mm

      Booms/sections features 1

      Maximum cut height 7800 mm and 10010 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 2590 mm 2. Width to outside of caterpillar track 3770 mm
      5. Clearance 455 mm 5. Clearance 530 mm
      7. Height to cab upper part 2755 mm 7. Height to cab upper part 3400 mm
      8. Rear platform swing radius 1750 mm 8. Rear platform swing radius 3410 mm
      15. Counterweight ground clearance 910 mm 15. Counterweight ground clearance 1240 mm

      Carrier

      6. Track width 1990 mm 6. Track width 3250 mm
      14. Shoe dimensions 600 mm 14. Shoe dimensions 760 mm

      Booms/sections features 1

      11. Maximum radius along ground level 8100 mm 11. Maximum radius along ground level 12000 mm
      12. Maximum vertical wall digging depth 4980 mm 12. Maximum vertical wall digging depth 5760 mm
      13. Maximum excavation depth 5590 mm 13. Maximum excavation depth 8050 mm
      9. Maximum cut height 8130 mm 9. Maximum cut height 10010 mm
      10. Maximum loading height 5770 mm 10. Maximum loading height 6780 mm