vs.

      Caterpillar 311C vs. Sunward SWE330LC

      3 reasons to buy Caterpillar 311C:

      Swing device

      Rotation speed 10.6 rev / min and 10.3 rev / min 3 % more or 0.3 rev

      Operation

      Hydraulic pump flow rate 108 l/min and 536 l/min 80 % less or 428 l/min

      Carrier

      Maximum travel speed 5.6 km/h and 4.7 km/h 16 % more or 0.9 km/h

      11 reasons to buy Sunward SWE330LC:

      Sizes

      Clearance 510 mm and 445 mm 13 % more or 65 mm
      Width to outside of caterpillar track 3190 mm and 2490 mm 22 % more or 700 mm

      Operation

      Hydraulic system fluid volume 290 l. and 160 l. 45 % more or 130 l.
      Hydraulic system overflow valve pressure 32400 kPa and 29900 kPa 8 % more or 2500 kPa
      Fuel Capacity 605 l. and 195 l. 68 % more or 410 l.

      Motor

      Effective power 183.9 kW and 59 kW 68 % more or 124.9 kW
      Displacement 7.8 l. and 4.3 l. 45 % more or 3.5 l.

      Booms/sections features 1

      Maximum excavation depth 7450 mm and 5040 mm 32 % more or 2410 mm
      Maximum radius along ground level 11100 mm and 7570 mm 32 % more or 3530 mm
      Maximum loading height 7580 mm and 5450 mm 28 % more or 2130 mm
      Maximum vertical wall digging depth 6590 mm and 4425 mm 33 % more or 2165 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 2770 mm and 3130 mm
      Rear platform swing radius 1750 mm and 3390 mm

      Operation

      Working weight 11980 kg and 33200 kg

      Motor

      Manufacturer Caterpillar and Isuzu
      Model 3064T and AA-6HK1XQP
      Aspiration turbocharging and turbocharging

      Carrier

      Shoe dimensions 500 mm and 600 mm
      Track width 1990 mm and 2590 mm

      Booms/sections features 1

      Unit load-transfer height 2770 mm and 3380 mm
      Unit load-transfer length 6910 mm and 11145 mm
      Maximum cut height 7805 mm and 10620 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 2490 mm 2. Width to outside of caterpillar track 3190 mm
      5. Clearance 445 mm 5. Clearance 510 mm
      7. Height to cab upper part 2770 mm 7. Height to cab upper part 3130 mm
      8. Rear platform swing radius 1750 mm 8. Rear platform swing radius 3390 mm

      Carrier

      6. Track width 1990 mm 6. Track width 2590 mm
      14. Shoe dimensions 500 mm 14. Shoe dimensions 600 mm

      Booms/sections features 1

      1. Unit load-transfer length 6920 mm 1. Unit load-transfer length 11145 mm
      3. Unit load-transfer height 2770 mm 3. Unit load-transfer height 3380 mm
      9. Maximum cut height 8125 mm 9. Maximum cut height 10620 mm
      10. Maximum loading height 5770 mm 10. Maximum loading height 7580 mm
      11. Maximum radius along ground level 8100 mm 11. Maximum radius along ground level 11100 mm
      12. Maximum vertical wall digging depth 4940 mm 12. Maximum vertical wall digging depth 6590 mm
      13. Maximum excavation depth 5590 mm 13. Maximum excavation depth 7450 mm