vs.

      Hyundai R290LC-7 High Chassis vs. Hyundai R250LC-7A High Chassis

      28 reasons to buy Hyundai R290LC-7 High Chassis:

      Sizes

      Counterweight ground clearance 1500 mm and 1470 mm 2 % more or 30 mm
      Width to outside of caterpillar track 3470 mm and 3390 mm 2 % more or 80 mm

      Shovel

      Bucket initial volume 1.3 m3 and 1.1 m3 15 % more or 0.2 m3
      Maximum bucket volume 1.9 m3 and 1.5 m3 21 % more or 0.4 m3

      Operation

      Boom reach drive mechanism fluid volume 11 l. and 6 l. 45 % more or 5 l.
      Fuel Capacity 480 l. and 340 l. 29 % more or 140 l.
      Cooling system fluid volume 50 l. and 35 l. 30 % more or 15 l.
      Hydraulic system fluid volume 320 l. and 300 l. 6 % more or 20 l.

      Motor

      Full power 158.8 kW and 131.2 kW 17 % more or 27.6 kW
      Effective power 146.9 kW and 121.5 kW 17 % more or 25.4 kW
      Torque measured at 1500 rev / min and 1400 rev / min 7 % more or 100 rev
      Maximum torque 928.7 Nm and 798.6 Nm 14 % more or 130.1 Nm

      Booms/sections features 4

      Maximum excavation depth 7790 mm and 7180 mm 8 % more or 610 mm
      Maximum radius along ground level 11160 mm and 10360 mm 7 % more or 800 mm
      Maximum loading height 7610 mm and 7220 mm 5 % more or 390 mm
      Maximum vertical wall digging depth 6790 mm and 6470 mm 5 % more or 320 mm

      Booms/sections features 3

      Maximum radius along ground level 10530 mm and 10110 mm 4 % more or 420 mm
      Maximum loading height 7400 mm and 7000 mm 5 % more or 400 mm
      Maximum vertical wall digging depth 6090 mm and 5790 mm 5 % more or 300 mm
      Maximum excavation depth 7090 mm and 6630 mm 6 % more or 460 mm

      Booms/sections features 2

      Maximum excavation depth 6330 mm and 6080 mm 4 % more or 250 mm
      Maximum radius along ground level 10020 mm and 9160 mm 9 % more or 860 mm
      Maximum loading height 7170 mm and 6790 mm 5 % more or 380 mm
      Maximum vertical wall digging depth 5560 mm and 5300 mm 5 % more or 260 mm

      Booms/sections features 1

      Maximum excavation depth 6140 mm and 5680 mm 7 % more or 460 mm
      Maximum radius along ground level 9750 mm and 9280 mm 5 % more or 470 mm
      Maximum loading height 7240 mm and 6730 mm 7 % more or 510 mm
      Maximum vertical wall digging depth 5700 mm and 5120 mm 10 % more or 580 mm

      8 reasons to buy Hyundai R250LC-7A High Chassis:

      Swing device

      Rotation speed 12 rev / min and 11 rev / min 8 % more or 1 rev

      Operation

      Hydraulic pump flow rate 224.1 l/min and 520 l/min 57 % less or 295.9 l/min
      Engine oil volume 24 l. and 23.7 l. 1 % more or 0.3 l.

      Motor

      Displacement 6.7 l. and 5.9 l. 12 % more or 0.8 l.

      Carrier

      Hook traction force 216 kN and 273 kN 21 % less or 57 kN
      Track shoes number per side 51 and 48 6 % more or 3
      Specific ground pressure 50 kPa and 60.8 kPa 18 % less or 10.8 kPa
      Maximum travel speed 5.3 km/h and 5.2 km/h 2 % more or 0.1 km/h

      Neutral reasons:

      Sizes

      Clearance 765 mm and 765 mm
      Caterpillar track length on ground level 4030 mm and 4030 mm
      Rear platform swing radius 3200 mm and 2965 mm
      Height to cab upper part 3380 mm and 3345 mm

      Operation

      Hydraulic system overflow valve pressure 32336.4 kPa and 32336.4 kPa
      Operating voltage 24 V and 24 V
      Generator current strength 50 amperes and 50 amperes
      Working weight 32141.6 kg and 25219.7 kg

      Motor

      Manufacturer Cummins and Cummins
      Model QSB5.9-C and QSB6.7
      Power measured at 1900 rev / min and 1900 rev / min
      Aspiration turbocharging and turbocharging
      Cylinders number 6 and 6

      Carrier

      Track width 2870 mm and 2790 mm
      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

      Booms/sections features 4

      Unit load-transfer height 3510 mm and 3620 mm
      Unit load-transfer length 10530 mm and 9930 mm
      Maximum cut height 10660 mm and 10280 mm

      Booms/sections features 3

      Maximum cut height 10440 mm and 10040 mm
      Unit load-transfer height 3350 mm and 3240 mm
      Unit load-transfer length 10430 mm and 9760 mm

      Booms/sections features 2

      Unit load-transfer height 3590 mm and 3750 mm
      Unit load-transfer length 10610 mm and 9970 mm
      Maximum cut height 10220 mm and 9840 mm

      Booms/sections features 1

      Unit load-transfer length 10690 mm and 10060 mm
      Maximum cut height 10370 mm and 9820 mm
      Unit load-transfer height 3740 mm and 3610 mm

      Images

      Sizes

      7. Height to cab upper part 3380 mm 7. Height to cab upper part 3345 mm
      8. Rear platform swing radius 3200 mm 8. Rear platform swing radius 2965 mm
      15. Counterweight ground clearance 1500 mm 15. Counterweight ground clearance 1470 mm
      2. Width to outside of caterpillar track 3470 mm 2. Width to outside of caterpillar track 3390 mm
      4. Caterpillar track length on ground level 4030 mm 4. Caterpillar track length on ground level 4030 mm
      5. Clearance 765 mm 5. Clearance 765 mm

      Carrier

      6. Track width 2870 mm 6. Track width 2790 mm
      14. Shoe dimensions 600 mm 14. Shoe dimensions 600 mm

      Booms/sections features 1

      13. Maximum excavation depth 6330 mm 13. Maximum excavation depth 7180 mm
      1. Unit load-transfer length 10430 mm 1. Unit load-transfer length 9930 mm
      3. Unit load-transfer height 3350 mm 3. Unit load-transfer height 3620 mm
      9. Maximum cut height 10440 mm 9. Maximum cut height 10280 mm
      10. Maximum loading height 7400 mm 10. Maximum loading height 7220 mm
      11. Maximum radius along ground level 10530 mm 11. Maximum radius along ground level 10360 mm
      12. Maximum vertical wall digging depth 6090 mm 12. Maximum vertical wall digging depth 5790 mm