vs.

      Hyundai R80-7 vs. Kobelco 50SR ACERA

      16 reasons to buy Hyundai R80-7:

      Swing device

      Rotation speed 12 rev / min and 8.8 rev / min 27 % more or 3.2 rev

      Sizes

      Counterweight ground clearance 760 mm and 635 mm 16 % more or 125 mm
      Width to outside of caterpillar track 2200 mm and 2000 mm 9 % more or 200 mm
      Clearance 360 mm and 345 mm 4 % more or 15 mm

      Operation

      Fuel Capacity 135 l. and 53 l. 61 % more or 82 l.
      Cooling system fluid volume 10.8 l. and 6 l. 44 % more or 4.8 l.
      Hydraulic system fluid volume 130 l. and 63 l. 52 % more or 67 l.
      Engine oil volume 12 l. and 7.4 l. 38 % more or 4.6 l.

      Motor

      Displacement 3.3 l. and 2.2 l. 33 % more or 1.1 l.
      Maximum torque 334.9 Nm and 131.2 Nm 61 % more or 203.7 Nm
      Effective power 43.3 kW and 29.3 kW 32 % more or 14.0 kW

      Carrier

      Maximum travel speed 4.8 km/h and 4.6 km/h 4 % more or 0.2 km/h

      Booms/sections features 1

      Maximum vertical wall digging depth 3200 mm and 2810 mm 12 % more or 390 mm
      Maximum excavation depth 4150 mm and 3590 mm 13 % more or 560 mm
      Maximum radius along ground level 6190 mm and 5750 mm 7 % more or 440 mm
      Maximum loading height 5170 mm and 4090 mm 21 % more or 1080 mm

      6 reasons to buy Kobelco 50SR ACERA:

      Operation

      Hydraulic pump flow rate 114 l/min and 151.2 l/min 25 % less or 37.2 l/min
      Generator current strength 55 amperes and 40 amperes 27 % more or 15 amperes
      Hydraulic system overflow valve pressure 23000.9 kPa and 21580.6 kPa 6 % more or 1420.3 kPa

      Motor

      Torque measured at 1440 rev / min and 1000 rev / min 31 % more or 440 rev
      Power measured at 2400 rev / min and 2100 rev / min 12 % more or 300 rev

      Carrier

      Specific ground pressure 27 kPa and 32.3 kPa 16 % less or 5.3 kPa

      Neutral reasons:

      Sizes

      Rear platform swing radius 1750 mm and 980 mm
      Caterpillar track length on ground level 2130 mm and 1970 mm
      Height to cab upper part 2640 mm and 2600 mm

      Operation

      Working weight 7801.8 kg and 4660 kg
      Operating voltage 24 V and 12 V

      Motor

      Cylinders number 4 and 4
      Manufacturer Yanmar and Yanmar
      Model 4TNV94L and 4TNV88-BXYB

      Carrier

      Shoe dimensions 450 mm and 400 mm
      Track width 1750 mm and 1560 mm

      Booms/sections features 1

      Maximum cut height 7260 mm and 5670 mm

      Images

      Sizes

      15. Counterweight ground clearance 760 mm 15. Counterweight ground clearance 635 mm
      2. Width to outside of caterpillar track 2200 mm 2. Width to outside of caterpillar track 2000 mm
      4. Caterpillar track length on ground level 2130 mm 4. Caterpillar track length on ground level 1970 mm
      5. Clearance 360 mm 5. Clearance 345 mm
      7. Height to cab upper part 2640 mm 7. Height to cab upper part 2600 mm
      8. Rear platform swing radius 1750 mm 8. Rear platform swing radius 980 mm

      Carrier

      6. Track width 1750 mm 6. Track width 1560 mm
      14. Shoe dimensions 450 mm 14. Shoe dimensions 400 mm

      Booms/sections features 1

      9. Maximum cut height 7260 mm 9. Maximum cut height 5880 mm
      10. Maximum loading height 5170 mm 10. Maximum loading height 4290 mm
      11. Maximum radius along ground level 6190 mm 11. Maximum radius along ground level 6050 mm
      12. Maximum vertical wall digging depth 3200 mm 12. Maximum vertical wall digging depth 3120 mm
      13. Maximum excavation depth 4150 mm 13. Maximum excavation depth 3900 mm