vs.

      Link-Belt 290X2 vs. Hitachi ZX350K

      8 reasons to buy Link-Belt 290X2:

      Sizes

      Width to outside of caterpillar track 3400 mm and 3190 mm 6 % more or 210 mm
      Counterweight ground clearance 1190 mm and 1140 mm 4 % more or 50 mm

      Shovel

      Maximum bucket volume 1.9 m3 and 1.6 m3 16 % more or 0.3 m3

      Operation

      Engine oil volume 38 l. and 36 l. 5 % more or 2 l.
      Hydraulic pump flow rate 486 l/min and 580 l/min 16 % less or 94 l/min

      Carrier

      Track shoes number per side 50 and 48 4 % more or 2
      Specific ground pressure 43 kPa and 63 kPa 32 % less or 20 kPa
      Maximum travel speed 5.6 km/h and 5.5 km/h 2 % more or 0.1 km/h

      16 reasons to buy Hitachi ZX350K:

      Swing device

      Rotation speed 11.8 rev / min and 10.2 rev / min 14 % more or 1.6 rev

      Sizes

      Clearance 500 mm and 470 mm 6 % more or 30 mm

      Shovel

      Bucket initial volume 1.5 m3 and 1.4 m3 7 % more or 0.1 m3

      Operation

      Hydraulic system fluid volume 320 l. and 300 l. 6 % more or 20 l.
      Boom reach drive mechanism fluid volume 16.3 l. and 6 l. 63 % more or 10.3 l.
      Hydraulic system overflow valve pressure 34818.5 kPa and 34266.9 kPa 2 % more or 551.6 kPa
      Fuel Capacity 560 l. and 450 l. 20 % more or 110 l.
      Cooling system fluid volume 35 l. and 29 l. 17 % more or 6 l.

      Motor

      Effective power 184.2 kW and 154.4 kW 16 % more or 29.8 kW
      Power measured at 2000 rev / min and 1800 rev / min 10 % more or 200 rev
      Torque measured at 1700 rev / min and 1500 rev / min 12 % more or 200 rev
      Maximum torque 873 Nm and 850.1 Nm 3 % more or 22.9 Nm

      Booms/sections features 2

      Maximum excavation depth 7380 mm and 6570 mm 11 % more or 810 mm
      Maximum radius along ground level 10900 mm and 10040 mm 8 % more or 860 mm
      Maximum loading height 7130 mm and 6940 mm 3 % more or 190 mm
      Maximum vertical wall digging depth 6480 mm and 5760 mm 11 % more or 720 mm

      Neutral reasons:

      Sizes

      Caterpillar track length on ground level 3980 mm and 3730 mm
      Height to cab upper part 3170 mm and 3120 mm
      Rear platform swing radius 3150 mm and 3320 mm

      Operation

      Operating voltage 24 V and 24 V
      Generator current strength 50 amperes and 50 amperes
      Working weight 29801 kg and 25700 kg

      Motor

      Manufacturer Isuzu and Isuzu
      Model AH-6HK1XYSS and AA-6HK1X
      Displacement 7.8 l. and 7.8 l.
      Aspiration Turbocharging with intercooler and Turbocharging with intercooler
      Cylinders number 6 and 6

      Carrier

      Shoe dimensions 800 mm and 600 mm
      Support rollers number on either side 2 and 2
      Rolling bearings number on either side 9 and 9
      Track width 2600 mm and 2590 mm

      Booms/sections features 2

      Unit load-transfer height 3340 mm and 3230 mm
      Unit load-transfer length 10480 mm and 10970 mm
      Maximum cut height 9930 mm and 10230 mm

      Images

      Sizes

      15. Counterweight ground clearance 1190 mm 15. Counterweight ground clearance 1140 mm
      2. Width to outside of caterpillar track 3400 mm 2. Width to outside of caterpillar track 3190 mm
      4. Caterpillar track length on ground level 3980 mm 4. Caterpillar track length on ground level 3730 mm
      5. Clearance 470 mm 5. Clearance 500 mm
      7. Height to cab upper part 3170 mm 7. Height to cab upper part 3120 mm
      8. Rear platform swing radius 3150 mm 8. Rear platform swing radius 3320 mm

      Carrier

      6. Track width 2600 mm 6. Track width 2590 mm
      14. Shoe dimensions 800 mm 14. Shoe dimensions 600 mm