vs.

      Link-Belt 3900 Quantum vs. Caterpillar 345C L

      6 reasons to buy Link-Belt 3900 Quantum:

      Swing device

      Rotation speed 10.4 rev / min and 8.6 rev / min 17 % more or 1.8 rev

      Operation

      Hydraulic pump flow rate 424 l/min and 720 l/min 41 % less or 296 l/min

      Motor

      Power measured at 2200 rev / min and 1800 rev / min 18 % more or 400 rev

      Carrier

      Maximum travel speed 4.8 km/h and 4.4 km/h 8 % more or 0.4 km/h

      Booms/sections features 2

      Maximum vertical wall digging depth 7000 mm and 5400 mm 23 % more or 1600 mm

      Booms/sections features 1

      Maximum vertical wall digging depth 6410 mm and 5910 mm 8 % more or 500 mm

      20 reasons to buy Caterpillar 345C L:

      Swing device

      Swing torque 148500 Nm and 74773.4 Nm 50 % more or 73726.6 Nm

      Sizes

      Clearance 510 mm and 500 mm 2 % more or 10 mm
      Counterweight ground clearance 1320 mm and 1190 mm 10 % more or 130 mm
      Width to outside of caterpillar track 3490 mm and 2590 mm 26 % more or 900 mm

      Shovel

      Maximum bucket volume 3.5 m3 and 1.7 m3 51 % more or 1.8 m3

      Operation

      Cooling system fluid volume 61 l. and 25.8 l. 58 % more or 35.2 l.
      Hydraulic system fluid volume 570 l. and 220 l. 61 % more or 350 l.
      Engine oil volume 42 l. and 19 l. 55 % more or 23 l.
      Boom reach drive mechanism fluid volume 10 l. and 6 l. 40 % more or 4 l.
      Hydraulic system overflow valve pressure 35000 kPa and 34335.9 kPa 2 % more or 664.1 kPa
      Fuel Capacity 705 l. and 310 l. 56 % more or 395 l.

      Motor

      Effective power 257 kW and 132.7 kW 48 % more or 124.3 kW
      Displacement 12.5 l. and 8.3 l. 34 % more or 4.2 l.

      Carrier

      Track shoes number per side 52 and 50 4 % more or 2

      Booms/sections features 2

      Maximum loading height 7460 mm and 7180 mm 4 % more or 280 mm
      Maximum excavation depth 8200 mm and 7750 mm 5 % more or 450 mm
      Maximum radius along ground level 12150 mm and 11070 mm 9 % more or 1080 mm

      Booms/sections features 1

      Maximum excavation depth 8600 mm and 7190 mm 16 % more or 1410 mm
      Maximum radius along ground level 12520 mm and 10590 mm 15 % more or 1930 mm
      Maximum loading height 7590 mm and 7070 mm 7 % more or 520 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 3050 mm and 3210 mm
      Rear platform swing radius 2990 mm and 3770 mm
      Caterpillar track length on ground level 3910 mm and 4360 mm

      Operation

      Working weight 28531 kg and 44970 kg

      Motor

      Manufacturer Cummins and Caterpillar
      Model 6CT8.3 and C13 ACERT
      Cylinders number 6 and 6

      Carrier

      Track width 2590 mm and 2740 mm
      Shoe dimensions 800 mm and 750 mm
      Support rollers number on either side 2 and 2
      Rolling bearings number on either side 9 and 9

      Booms/sections features 2

      Unit load-transfer height 3690 mm and 3630 mm
      Unit load-transfer length 10000 mm and 11920 mm

      Booms/sections features 1

      Unit load-transfer height 3330 mm and 3770 mm
      Unit load-transfer length 10020 mm and 11910 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 2590 mm 2. Width to outside of caterpillar track 3490 mm
      4. Caterpillar track length on ground level 3910 mm 4. Caterpillar track length on ground level 4360 mm
      5. Clearance 500 mm 5. Clearance 510 mm
      7. Height to cab upper part 3050 mm 7. Height to cab upper part 3210 mm
      8. Rear platform swing radius 2990 mm 8. Rear platform swing radius 3770 mm
      15. Counterweight ground clearance 1190 mm 15. Counterweight ground clearance 1320 mm

      Carrier

      6. Track width 2590 mm 6. Track width 2740 mm
      14. Shoe dimensions 800 mm 14. Shoe dimensions 750 mm

      Booms/sections features 1

      3. Unit load-transfer height 3330 mm 3. Unit load-transfer height 3590 mm
      1. Unit load-transfer length 10000 mm 1. Unit load-transfer length 12390 mm
      10. Maximum loading height 7070 mm 10. Maximum loading height 7930 mm
      11. Maximum radius along ground level 10590 mm 11. Maximum radius along ground level 12960 mm
      12. Maximum vertical wall digging depth 6410 mm 12. Maximum vertical wall digging depth 5210 mm
      13. Maximum excavation depth 7190 mm 13. Maximum excavation depth 8920 mm