vs.

      Caterpillar 245B serie II Heavy-Lift Trench Excavator vs. Caterpillar 322B

      18 reasons to buy Caterpillar 245B serie II Heavy-Lift Trench Excavator:

      Swing device

      Swing torque 191983.8 Nm and 70299.2 Nm 63 % more or 121684.6 Nm

      Sizes

      Width to outside of caterpillar track 3607 mm and 2990 mm 17 % more or 617 mm
      Clearance 762 mm and 470 mm 38 % more or 292 mm

      Operation

      Boom reach drive mechanism fluid volume 44.5 l. and 8 l. 82 % more or 36.5 l.
      Fuel Capacity 682 l. and 340 l. 50 % more or 342 l.
      Cooling system fluid volume 77.6 l. and 31.5 l. 59 % more or 46.1 l.
      Hydraulic system fluid volume 729 l. and 265 l. 64 % more or 464 l.
      Engine oil volume 46.5 l. and 21.5 l. 54 % more or 25.0 l.

      Motor

      Effective power 268.5 kW and 114.1 kW 58 % more or 154.4 kW
      Power measured at 2100 rev / min and 1950 rev / min 7 % more or 150 rev
      Displacement 14.6 l. and 6.6 l. 55 % more or 8.0 l.

      Booms/sections features 2

      Maximum excavation depth 10000 mm and 6260 mm 37 % more or 3740 mm
      Maximum radius along ground level 13800 mm and 9590 mm 31 % more or 4210 mm
      Maximum loading height 6560 mm and 6540 mm 0 % more or 20 mm

      Booms/sections features 1

      Maximum radius along ground level 14140 mm and 10010 mm 29 % more or 4130 mm
      Maximum vertical wall digging depth 6360 mm and 5700 mm 10 % more or 660 mm
      Maximum loading height 7900 mm and 6730 mm 15 % more or 1170 mm
      Maximum excavation depth 9630 mm and 6710 mm 30 % more or 2920 mm

      7 reasons to buy Caterpillar 322B:

      Sizes

      Counterweight ground clearance 1090 mm and 1067 mm 2 % more or 23 mm

      Operation

      Hydraulic system overflow valve pressure 34335.9 kPa and 31026.4 kPa 10 % more or 3309.5 kPa
      Hydraulic pump flow rate 410 l/min and 878 l/min 53 % less or 468 l/min
      Generator current strength 55 amperes and 50 amperes 9 % more or 5 amperes

      Carrier

      Maximum travel speed 5.5 km/h and 3.2 km/h 42 % more or 2.3 km/h
      Hook traction force 194 kN and 428 kN 55 % less or 234 kN

      Booms/sections features 2

      Maximum vertical wall digging depth 5260 mm and 4630 mm 12 % more or 630 mm

      Neutral reasons:

      Sizes

      Rear platform swing radius 3930 mm and 2900 mm
      Height to cab upper part 3607 mm and 2980 mm

      Operation

      Operating voltage 24 V and 24 V
      Working weight 70510 kg and 22760 kg

      Motor

      Manufacturer Caterpillar and Caterpillar
      Model 3406B and 3116TA
      Cylinders number 6 and 6
      Aspiration turbocharging and cooling at the outlet and Turbocharging with subsequent air cooling (by a cooling radiator)

      Carrier

      Shoe dimensions 760 mm and 600 mm
      Track width 2847 mm and 2390 mm

      Booms/sections features 2

      Unit load-transfer height 4267 mm and 3280 mm
      Unit load-transfer length 13487 mm and 10010 mm
      Maximum cut height 9830 mm and 9480 mm

      Booms/sections features 1

      Maximum cut height 11690 mm and 9680 mm
      Unit load-transfer height 4851 mm and 3120 mm
      Unit load-transfer length 13437 mm and 9960 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 3607 mm 2. Width to outside of caterpillar track 2990 mm
      5. Clearance 762 mm 5. Clearance 470 mm
      7. Height to cab upper part 3607 mm 7. Height to cab upper part 2980 mm
      8. Rear platform swing radius 3930 mm 8. Rear platform swing radius 2900 mm
      15. Counterweight ground clearance 1067 mm 15. Counterweight ground clearance 1090 mm

      Carrier

      6. Track width 2847 mm 6. Track width 2390 mm
      14. Shoe dimensions 760 mm 14. Shoe dimensions 600 mm

      Booms/sections features 1

      3. Unit load-transfer height 4267 mm 3. Unit load-transfer height 3120 mm
      9. Maximum cut height 9830 mm 9. Maximum cut height 9680 mm
      13. Maximum excavation depth 10000 mm 13. Maximum excavation depth 6710 mm
      10. Maximum loading height 6560 mm 10. Maximum loading height 6730 mm
      1. Unit load-transfer length 13487 mm 1. Unit load-transfer length 10010 mm
      11. Maximum radius along ground level 13800 mm 11. Maximum radius along ground level 10010 mm
      12. Maximum vertical wall digging depth 4630 mm 12. Maximum vertical wall digging depth 5700 mm