vs.

      Hidromek HMK220LC-2 vs. Caterpillar 312B L

      16 reasons to buy Hidromek HMK220LC-2:

      Sizes

      Width to outside of caterpillar track 2990 mm and 2490 mm 17 % more or 500 mm
      Clearance 465 mm and 440 mm 5 % more or 25 mm
      Counterweight ground clearance 1060 mm and 920 mm 13 % more or 140 mm

      Operation

      Fuel Capacity 354 l. and 250 l. 29 % more or 104 l.
      Hydraulic system fluid volume 460 l. and 162 l. 65 % more or 298 l.
      Engine oil volume 18 l. and 13 l. 28 % more or 5 l.
      Boom reach drive mechanism fluid volume 5 l. and 2.8 l. 44 % more or 2.2 l.
      Hydraulic system overflow valve pressure 35303.9 kPa and 34335.9 kPa 3 % more or 968.0 kPa

      Motor

      Full power 114.1 kW and 67.9 kW 40 % more or 46.2 kW
      Power measured at 2000 rev / min and 1900 rev / min 5 % more or 100 rev
      Displacement 5.9 l. and 4.2 l. 29 % more or 1.7 l.
      Cylinders number 6 and 4 33 % more or 2

      Booms/sections features 1

      Maximum vertical wall digging depth 5100 mm and 4430 mm 13 % more or 670 mm
      Maximum excavation depth 6670 mm and 5130 mm 23 % more or 1540 mm
      Maximum radius along ground level 9880 mm and 7790 mm 21 % more or 2090 mm
      Maximum loading height 6900 mm and 5860 mm 15 % more or 1040 mm

      4 reasons to buy Caterpillar 312B L:

      Swing device

      Rotation speed 12 rev / min and 10.7 rev / min 11 % more or 1.3 rev

      Operation

      Hydraulic pump flow rate 240 l/min and 448 l/min 46 % less or 208 l/min

      Carrier

      Maximum travel speed 5.5 km/h and 5.1 km/h 7 % more or 0.4 km/h
      Hook traction force 102 kN and 181.4 kN 44 % less or 79.4 kN

      Neutral reasons:

      Sizes

      Height to cab upper part 2970 mm and 2760 mm
      Rear platform swing radius 2800 mm and 2130 mm
      Caterpillar track length on ground level 3640 mm and 3040 mm

      Operation

      Operating voltage 24 V and 24 V
      Generator current strength 50 amperes and 50 amperes
      Working weight 22300 kg and 12705.1 kg

      Motor

      Model 6D34-TLU2D and 3064T
      Aspiration Turbocharging with intercooler and turbocharging
      Manufacturer Mitsubishi and Caterpillar

      Carrier

      Shoe dimensions 600 mm and 500 mm
      Track width 2390 mm and 1990 mm

      Booms/sections features 1

      Maximum cut height 9570 mm and 8230 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 2990 mm 2. Width to outside of caterpillar track 2490 mm
      4. Caterpillar track length on ground level 3640 mm 4. Caterpillar track length on ground level 3040 mm
      5. Clearance 465 mm 5. Clearance 440 mm
      7. Height to cab upper part 2970 mm 7. Height to cab upper part 2760 mm
      8. Rear platform swing radius 2800 mm 8. Rear platform swing radius 2130 mm
      15. Counterweight ground clearance 1060 mm 15. Counterweight ground clearance 920 mm

      Carrier

      6. Track width 2390 mm 6. Track width 1990 mm
      14. Shoe dimensions 600 mm 14. Shoe dimensions 500 mm

      Booms/sections features 1

      13. Maximum excavation depth 6670 mm 13. Maximum excavation depth 6050 mm
      11. Maximum radius along ground level 9880 mm 11. Maximum radius along ground level 8625 mm
      12. Maximum vertical wall digging depth 5100 mm 12. Maximum vertical wall digging depth 5345 mm
      1. Unit load-transfer length 9790 mm 1. Unit load-transfer length 7610 mm
      3. Unit load-transfer height 3090 mm 3. Unit load-transfer height 2760 mm
      9. Maximum cut height 9570 mm 9. Maximum cut height 8230 mm
      10. Maximum loading height 6900 mm 10. Maximum loading height 5860 mm