vs.

      Hyundai R290LC-7A vs. Hitachi ZX135US

      24 reasons to buy Hyundai R290LC-7A:

      Sizes

      Width to outside of caterpillar track 3200 mm and 2690 mm 16 % more or 510 mm
      Clearance 500 mm and 440 mm 12 % more or 60 mm
      Counterweight ground clearance 1190 mm and 890 mm 25 % more or 300 mm

      Operation

      Fuel Capacity 480 l. and 201 l. 58 % more or 279 l.
      Hydraulic system overflow valve pressure 35301.1 kPa and 34336 kPa 3 % more or 965.1 kPa
      Cooling system fluid volume 50 l. and 14.2 l. 72 % more or 35.8 l.
      Hydraulic system fluid volume 320 l. and 120 l. 62 % more or 200 l.
      Engine oil volume 24 l. and 13 l. 46 % more or 11 l.
      Boom reach drive mechanism fluid volume 11 l. and 2.4 l. 78 % more or 8.6 l.

      Motor

      Effective power 146.9 kW and 65 kW 56 % more or 81.9 kW
      Displacement 6.7 l. and 4.3 l. 36 % more or 2.4 l.
      Maximum torque 949.1 Nm and 340 Nm 64 % more or 609.1 Nm
      Cylinders number 6 and 4 33 % more or 2

      Carrier

      Rolling bearings number on either side 9 and 7 22 % more or 2
      Maximum travel speed 5.2 km/h and 5 km/h 4 % more or 0.2 km/h
      Track shoes number per side 48 and 44 8 % more or 4
      Support rollers number on either side 2 and 1 50 % more or 1

      Booms/sections features 2

      Maximum excavation depth 6840 mm and 6020 mm 12 % more or 820 mm
      Maximum radius along ground level 10080 mm and 8640 mm 14 % more or 1440 mm
      Maximum vertical wall digging depth 5850 mm and 5460 mm 7 % more or 390 mm

      Booms/sections features 1

      Maximum excavation depth 6440 mm and 5530 mm 14 % more or 910 mm
      Maximum radius along ground level 9820 mm and 8160 mm 17 % more or 1660 mm
      Maximum loading height 6940 mm and 6760 mm 3 % more or 180 mm
      Maximum vertical wall digging depth 6000 mm and 4970 mm 17 % more or 1030 mm

      7 reasons to buy Hitachi ZX135US:

      Swing device

      Rotation speed 13.7 rev / min and 10.2 rev / min 26 % more or 3.5 rev

      Operation

      Hydraulic pump flow rate 210 l/min and 504 l/min 58 % less or 294 l/min

      Motor

      Power measured at 2150 rev / min and 1900 rev / min 12 % more or 250 rev
      Torque measured at 1600 rev / min and 1400 rev / min 12 % more or 200 rev

      Carrier

      Specific ground pressure 30.5 kPa and 55 kPa 45 % less or 24.5 kPa
      Hook traction force 117 kN and 273 kN 57 % less or 156 kN

      Booms/sections features 2

      Maximum loading height 7150 mm and 7030 mm 2 % more or 120 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 3010 mm and 2740 mm
      Rear platform swing radius 3200 mm and 1465 mm
      Caterpillar track length on ground level 4030 mm and 2880 mm

      Operation

      Operating voltage 24 V and 24 V
      Working weight 29302.1 kg and 13808 kg
      Generator current strength 50 amperes and 50 amperes

      Motor

      Manufacturer Cummins and Isuzu
      Aspiration turbocharging and Turbocharging with intercooler
      Model QSB6.7 and CC-4BG1TC

      Carrier

      Track width 2600 mm and 1990 mm
      Shoe dimensions 600 mm and 700 mm

      Booms/sections features 2

      Unit load-transfer length 10650 mm and 7310 mm
      Maximum cut height 10110 mm and 9610 mm
      Unit load-transfer height 3470 mm and 2840 mm

      Booms/sections features 1

      Unit load-transfer height 3590 mm and 2840 mm
      Unit load-transfer length 10700 mm and 7290 mm
      Maximum cut height 10070 mm and 9220 mm

      Images

      Sizes

      5. Clearance 500 mm 5. Clearance 440 mm
      7. Height to cab upper part 3010 mm 7. Height to cab upper part 2740 mm
      8. Rear platform swing radius 3200 mm 8. Rear platform swing radius 1465 mm
      15. Counterweight ground clearance 1190 mm 15. Counterweight ground clearance 890 mm
      2. Width to outside of caterpillar track 3200 mm 2. Width to outside of caterpillar track 2690 mm
      4. Caterpillar track length on ground level 4030 mm 4. Caterpillar track length on ground level 2880 mm

      Carrier

      6. Track width 2600 mm 6. Track width 1990 mm
      14. Shoe dimensions 600 mm 14. Shoe dimensions 700 mm

      Booms/sections features 1

      1. Unit load-transfer length 10560 mm 1. Unit load-transfer length 7310 mm
      3. Unit load-transfer height 3290 mm 3. Unit load-transfer height 2840 mm
      9. Maximum cut height 10160 mm 9. Maximum cut height 9610 mm
      10. Maximum loading height 7110 mm 10. Maximum loading height 7150 mm
      11. Maximum radius along ground level 10620 mm 11. Maximum radius along ground level 8640 mm
      12. Maximum vertical wall digging depth 5850 mm 12. Maximum vertical wall digging depth 5460 mm
      13. Maximum excavation depth 6840 mm 13. Maximum excavation depth 6020 mm