vs.

      Caterpillar 330B L vs. Caterpillar 312C L

      20 reasons to buy Caterpillar 330B L:

      Swing device

      Swing torque 106025 Nm and 30500 Nm 71 % more or 75525 Nm

      Sizes

      Clearance 510 mm and 440 mm 14 % more or 70 mm
      Width to outside of caterpillar track 3340 mm and 2590 mm 22 % more or 750 mm

      Operation

      Boom reach drive mechanism fluid volume 15 l. and 3 l. 80 % more or 12 l.
      Hydraulic system fluid volume 400 l. and 162 l. 59 % more or 238 l.
      Engine oil volume 30 l. and 17.5 l. 42 % more or 12.5 l.
      Hydraulic system overflow valve pressure 34335.9 kPa and 29900 kPa 13 % more or 4435.9 kPa
      Fuel Capacity 560 l. and 250 l. 55 % more or 310 l.
      Cooling system fluid volume 45 l. and 17.5 l. 61 % more or 27.5 l.

      Motor

      Full power 176 kW and 70 kW 60 % more or 106 kW
      Effective power 165.5 kW and 67 kW 60 % more or 98.5 kW
      Displacement 10.5 l. and 4.3 l. 59 % more or 6.2 l.

      Booms/sections features 2

      Maximum loading height 7290 mm and 6330 mm 13 % more or 960 mm
      Maximum vertical wall digging depth 6540 mm and 5345 mm 18 % more or 1195 mm
      Maximum excavation depth 7490 mm and 6050 mm 19 % more or 1440 mm
      Maximum radius along ground level 11030 mm and 8625 mm 22 % more or 2405 mm

      Booms/sections features 1

      Maximum excavation depth 8080 mm and 5550 mm 31 % more or 2530 mm
      Maximum radius along ground level 11620 mm and 8175 mm 30 % more or 3445 mm
      Maximum loading height 7600 mm and 6095 mm 20 % more or 1505 mm
      Maximum vertical wall digging depth 7230 mm and 4970 mm 31 % more or 2260 mm

      4 reasons to buy Caterpillar 312C L:

      Operation

      Hydraulic pump flow rate 127 l/min and 480 l/min 74 % less or 353 l/min

      Motor

      Power measured at 1950 rev / min and 1800 rev / min 8 % more or 150 rev

      Carrier

      Maximum travel speed 5.5 km/h and 4.6 km/h 16 % more or 0.9 km/h
      Hook traction force 110 kN and 268 kN 59 % less or 158 kN

      Neutral reasons:

      Sizes

      Height to cab upper part 3150 mm and 2760 mm
      Rear platform swing radius 3500 mm and 2130 mm
      Caterpillar track length on ground level 4040 mm and 2780 mm

      Operation

      Operating voltage 24 V and 24 V
      Generator current strength 50 amperes and 50 amperes
      Working weight 33701.9 kg and 13140 kg

      Motor

      Manufacturer Caterpillar and Caterpillar
      Model 3306TA and 3064T
      Aspiration Turbocharging with subsequent air cooling (by a cooling radiator) and turbocharging

      Carrier

      Shoe dimensions 750 mm and 600 mm
      Track width 2590 mm and 1990 mm

      Booms/sections features 2

      Unit load-transfer height 3290 mm and 2760 mm
      Unit load-transfer length 11010 mm and 7570 mm
      Maximum cut height 10440 mm and 8695 mm

      Booms/sections features 1

      Unit load-transfer length 11080 mm and 7570 mm
      Maximum cut height 10770 mm and 8475 mm
      Unit load-transfer height 3610 mm and 2760 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 3340 mm 2. Width to outside of caterpillar track 2590 mm
      4. Caterpillar track length on ground level 4040 mm 4. Caterpillar track length on ground level 2780 mm
      5. Clearance 510 mm 5. Clearance 440 mm
      7. Height to cab upper part 3150 mm 7. Height to cab upper part 2760 mm
      8. Rear platform swing radius 3500 mm 8. Rear platform swing radius 2130 mm

      Carrier

      6. Track width 2590 mm 6. Track width 1990 mm
      14. Shoe dimensions 750 mm 14. Shoe dimensions 600 mm

      Booms/sections features 1

      10. Maximum loading height 6680 mm 10. Maximum loading height 6330 mm
      11. Maximum radius along ground level 10210 mm 11. Maximum radius along ground level 8625 mm
      12. Maximum vertical wall digging depth 5890 mm 12. Maximum vertical wall digging depth 5345 mm
      13. Maximum excavation depth 6590 mm 13. Maximum excavation depth 6050 mm
      1. Unit load-transfer length 11080 mm 1. Unit load-transfer length 7570 mm
      3. Unit load-transfer height 3610 mm 3. Unit load-transfer height 2760 mm
      9. Maximum cut height 10770 mm 9. Maximum cut height 8695 mm