vs.

      Caterpillar 321D LCR vs. Case 9040B

      10 reasons to buy Caterpillar 321D LCR:

      Swing device

      Rotation speed 11.5 rev / min and 10.4 rev / min 10 % more or 1.1 rev

      Shovel

      Maximum bucket volume 1.6 m3 and 1.4 m3 12 % more or 0.2 m3

      Operation

      Hydraulic pump flow rate 205 l/min and 212 l/min 3 % less or 7 l/min
      Hydraulic system overflow valve pressure 35000 kPa and 218 kPa 99 % more or 34782 kPa
      Fuel Capacity 330 l. and 310 l. 6 % more or 20 l.
      Engine oil volume 30 l. and 22 l. 27 % more or 8 l.
      Boom reach drive mechanism fluid volume 8 l. and 6 l. 25 % more or 2 l.

      Carrier

      Maximum travel speed 5.7 km/h and 5.5 km/h 4 % more or 0.2 km/h

      Booms/sections features 2

      Maximum loading height 7600 mm and 6680 mm 12 % more or 920 mm

      Booms/sections features 1

      Maximum loading height 7890 mm and 6880 mm 13 % more or 1010 mm

      17 reasons to buy Case 9040B:

      Sizes

      Clearance 760 mm and 450 mm 41 % more or 310 mm
      Counterweight ground clearance 1090 mm and 450 mm 59 % more or 640 mm
      Width to outside of caterpillar track 3380 mm and 2980 mm 12 % more or 400 mm

      Operation

      Generator current strength 65 amperes and 50 amperes 23 % more or 15 amperes
      Cooling system fluid volume 25.5 l. and 25 l. 2 % more or 0.5 l.
      Hydraulic system fluid volume 220 l. and 208 l. 5 % more or 12 l.

      Motor

      Effective power 132.7 kW and 110 kW 17 % more or 22.7 kW
      Displacement 8.3 l. and 6.4 l. 23 % more or 1.9 l.

      Carrier

      Track shoes number per side 51 and 49 4 % more or 2
      Rolling bearings number on either side 9 and 8 11 % more or 1
      Hook traction force 191.3 kN and 206 kN 7 % less or 14.7 kN

      Booms/sections features 2

      Maximum radius along ground level 10260 mm and 9390 mm 8 % more or 870 mm
      Maximum vertical wall digging depth 6200 mm and 5490 mm 11 % more or 710 mm
      Maximum excavation depth 6960 mm and 6290 mm 10 % more or 670 mm

      Booms/sections features 1

      Maximum radius along ground level 10670 mm and 9790 mm 8 % more or 880 mm
      Maximum vertical wall digging depth 6680 mm and 5890 mm 12 % more or 790 mm
      Maximum excavation depth 7390 mm and 6710 mm 9 % more or 680 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 2980 mm and 3000 mm
      Rear platform swing radius 1676 mm and 3000 mm
      Caterpillar track length on ground level 3650 mm and 3840 mm

      Operation

      Working weight 23530 kg and 24103.9 kg
      Operating voltage 24 V and 24 V

      Motor

      Manufacturer Caterpillar and Case
      Model C6.4 ACERT and 6T-830

      Carrier

      Shoe dimensions 600 mm and 812.8 mm
      Support rollers number on either side 2 and 2

      Booms/sections features 2

      Maximum cut height 10720 mm and 9700 mm
      Unit load-transfer height 3030 mm and 3050 mm
      Unit load-transfer length 8880 mm and 9980 mm

      Booms/sections features 1

      Maximum cut height 11010 mm and 9930 mm
      Unit load-transfer height 3030 mm and 3220 mm
      Unit load-transfer length 8880 mm and 10010 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 2980 mm 2. Width to outside of caterpillar track 3380 mm
      4. Caterpillar track length on ground level 3650 mm 4. Caterpillar track length on ground level 3840 mm
      5. Clearance 450 mm 5. Clearance 760 mm
      7. Height to cab upper part 2980 mm 7. Height to cab upper part 3000 mm
      8. Rear platform swing radius 1676 mm 8. Rear platform swing radius 3000 mm
      15. Counterweight ground clearance 450 mm 15. Counterweight ground clearance 1090 mm

      Carrier

      14. Shoe dimensions 600 mm 14. Shoe dimensions 812.8 mm

      Booms/sections features 1

      11. Maximum radius along ground level 9390 mm 11. Maximum radius along ground level 10260 mm
      12. Maximum vertical wall digging depth 5490 mm 12. Maximum vertical wall digging depth 6200 mm
      13. Maximum excavation depth 6290 mm 13. Maximum excavation depth 6960 mm
      1. Unit load-transfer length 8880 mm 1. Unit load-transfer length 10010 mm
      3. Unit load-transfer height 3030 mm 3. Unit load-transfer height 3220 mm
      9. Maximum cut height 10720 mm 9. Maximum cut height 9930 mm
      10. Maximum loading height 7600 mm 10. Maximum loading height 6880 mm