vs.

      Hitachi ZX350LCH vs. Hyundai R290LC-7A High Chassis

      13 reasons to buy Hitachi ZX350LCH:

      Swing device

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

      Shovel

      Bucket initial volume 1.5 m3 and 1.3 m3 13 % more or 0.2 m3

      Operation

      Engine oil volume 36 l. and 24 l. 33 % more or 12 l.
      Boom reach drive mechanism fluid volume 16.3 l. and 11 l. 33 % more or 5.3 l.
      Fuel Capacity 560 l. and 480 l. 14 % more or 80 l.

      Motor

      Effective power 184.2 kW and 146.9 kW 20 % more or 37.3 kW
      Power measured at 2000 rev / min and 1900 rev / min 5 % more or 100 rev
      Displacement 7.8 l. and 6.7 l. 14 % more or 1.1 l.
      Torque measured at 1700 rev / min and 1400 rev / min 18 % more or 300 rev

      Carrier

      Maximum travel speed 5.5 km/h and 5.2 km/h 5 % more or 0.3 km/h

      Booms/sections features 2

      Maximum excavation depth 7380 mm and 6540 mm 11 % more or 840 mm
      Maximum radius along ground level 10900 mm and 10020 mm 8 % more or 880 mm
      Maximum vertical wall digging depth 6480 mm and 5560 mm 14 % more or 920 mm

      10 reasons to buy Hyundai R290LC-7A High Chassis:

      Sizes

      Width to outside of caterpillar track 3470 mm and 3190 mm 8 % more or 280 mm
      Clearance 765 mm and 500 mm 35 % more or 265 mm
      Counterweight ground clearance 1500 mm and 1140 mm 24 % more or 360 mm

      Shovel

      Maximum bucket volume 1.9 m3 and 1.5 m3 21 % more or 0.4 m3

      Operation

      Hydraulic system overflow valve pressure 35301.1 kPa and 34818.5 kPa 1 % more or 482.6 kPa
      Hydraulic pump flow rate 504 l/min and 580 l/min 13 % less or 76 l/min
      Cooling system fluid volume 50 l. and 35 l. 30 % more or 15 l.

      Motor

      Maximum torque 949.1 Nm and 873 Nm 8 % more or 76.1 Nm

      Carrier

      Specific ground pressure 60.8 kPa and 63 kPa 3 % less or 2.2 kPa

      Booms/sections features 2

      Maximum loading height 7170 mm and 7130 mm 1 % more or 40 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 3120 mm and 3380 mm
      Rear platform swing radius 3320 mm and 3200 mm
      Caterpillar track length on ground level 3730 mm and 4030 mm

      Operation

      Hydraulic system fluid volume 320 l. and 320 l.
      Operating voltage 24 V and 24 V
      Generator current strength 50 amperes and 50 amperes
      Working weight 25400 kg and 32141.6 kg

      Motor

      Manufacturer Isuzu and Cummins
      Model AA-6HK1X and QSB6.7
      Aspiration Turbocharging with intercooler and turbocharging
      Cylinders number 6 and 6

      Carrier

      Track shoes number per side 48 and 48
      Shoe dimensions 600 mm and 600 mm
      Support rollers number on either side 2 and 2
      Rolling bearings number on either side 9 and 9
      Track width 2590 mm and 2870 mm

      Booms/sections features 2

      Maximum cut height 10230 mm and 10220 mm
      Unit load-transfer height 3230 mm and 3590 mm
      Unit load-transfer length 10970 mm and 10610 mm

      Images

      Sizes

      4. Caterpillar track length on ground level 3730 mm 4. Caterpillar track length on ground level 4030 mm
      5. Clearance 500 mm 5. Clearance 765 mm
      7. Height to cab upper part 3120 mm 7. Height to cab upper part 3380 mm
      8. Rear platform swing radius 3320 mm 8. Rear platform swing radius 3200 mm
      15. Counterweight ground clearance 1140 mm 15. Counterweight ground clearance 1500 mm
      2. Width to outside of caterpillar track 3190 mm 2. Width to outside of caterpillar track 3470 mm

      Carrier

      6. Track width 2590 mm 6. Track width 2870 mm
      14. Shoe dimensions 600 mm 14. Shoe dimensions 600 mm