vs.

      Hyundai R140W-7A vs. Liebherr A904C

      6 reasons to buy Hyundai R140W-7A:

      Swing device

      Rotation speed 12.4 rev / min and 9 rev / min 27 % more or 3.4 rev

      Sizes

      Clearance 435 mm and 350 mm 20 % more or 85 mm
      Upper structure clearance 1240 mm and 1235 mm 0 % more or 5 mm

      Operation

      Hydraulic pump flow rate 260 l/min and 330 l/min 21 % less or 70 l/min

      Gear box

      Maximum travel speed 31 km/h and 20 km/h 35 % more or 11 km/h

      Boom/section options 3

      Maximum vertical wall digging depth 4770 mm and 4572 mm 4 % more or 198 mm

      21 reasons to buy Liebherr A904C:

      Operation

      Generator current strength 55 amperes and 50 amperes 9 % more or 5 amperes
      Hydraulic system overflow valve pressure 35000 kPa and 32336.4 kPa 8 % more or 2663.6 kPa
      Fuel Capacity 340 l. and 270 l. 21 % more or 70 l.
      Hydraulic system fluid volume 330 l. and 210 l. 36 % more or 120 l.

      Motor

      Effective power 100.7 kW and 78.3 kW 22 % more or 22.4 kW
      Displacement 6.6 l. and 4.2 l. 36 % more or 2.4 l.

      Boom/section options 4

      Maximum loading height 7062.2 mm and 6740 mm 5 % more or 322.2 mm
      Maximum vertical wall digging depth 4419.6 mm and 4210 mm 5 % more or 209.6 mm
      Maximum excavation depth 6605 mm and 4980 mm 25 % more or 1625 mm
      Maximum radius along ground level 9732.3 mm and 8100 mm 17 % more or 1632.3 mm

      Boom/section options 3

      Maximum excavation depth 6248.4 mm and 5220 mm 16 % more or 1028.4 mm
      Maximum radius along ground level 9500.6 mm and 8120 mm 15 % more or 1380.6 mm
      Maximum loading height 7138.4 mm and 6380 mm 11 % more or 758.4 mm

      Boom/section options 2

      Maximum loading height 7062.2 mm and 6060 mm 14 % more or 1002.2 mm
      Maximum vertical wall digging depth 4419.6 mm and 4230 mm 4 % more or 189.6 mm
      Maximum excavation depth 6044.2 mm and 4820 mm 20 % more or 1224.2 mm
      Maximum radius along ground level 9296.4 mm and 7700 mm 17 % more or 1596.4 mm

      Boom/section options 1

      Maximum excavation depth 5850 mm and 4620 mm 21 % more or 1230 mm
      Maximum radius along ground level 9092.2 mm and 7530 mm 17 % more or 1562.2 mm
      Maximum loading height 6858 mm and 5980 mm 13 % more or 878 mm
      Maximum vertical wall digging depth 4267.2 mm and 4100 mm 4 % more or 167.2 mm

      Neutral reasons:

      Sizes

      Overall width with lowered supports 3640 mm and 3695 mm
      Height to cab upper part 3140 mm and 3160 mm
      Wheelbase 2600 mm and 2750 mm
      Rear platform swing radius 2280 mm and 2485 mm
      Overall width 2500 mm and 2480 mm

      Operation

      Operating voltage 24 V and 24 V
      Type of hydraulic pump 2x variable displacement piston pump and Variable Displacement Axial Cam Pump
      Tyre size 9.00-20-14PR and 10.00-20
      Working weight 14500 kg and 23500 kg

      Motor

      Model D04FD-TAA and D 924 TI-E
      Power measured at 2000 rev / min and 2000 rev / min
      Manufacturer Mitsubishi and Liebherr
      Cylinders number 4 and 4
      Aspiration turbocharging and Direct injection with turbocharging and charge air cooling, a reduced amount of emissions

      Gear box

      Transmission type Hydro-Static Transmission and oversized 2-speed gearbox with shift under full load with an extra low gear
      Forward gears number 2 and 2
      Reverse gears number 2 and 2

      Boom/section options 4

      Maximum cut height 9220 mm and 10034 mm
      Option - Boom/Section (MEX) 4 two-piece boom 16'1" (4900mm) / Section 6'11" (2100mm) and Hydraulic adjustable boom 3800mm Section 3050mm
      Unit load-transfer height 3140 mm and 3160 mm
      Unit load-transfer length 8150 mm and 9000 mm

      Boom/section options 3

      Unit load-transfer height 3140 mm and 3148.6 mm
      Unit load-transfer length 7750 mm and 8991.6 mm
      Option - Boom/Section (MEX) 3 one-piece boom 15'1" (4600mm) / Section 8'2" (2500mm) and Hydraulic adjustable boom 3800mm Section 2650mm
      Maximum cut height 8820 mm and 10210.8 mm

      Boom/section options 2

      Maximum cut height 8490 mm and 10082.8 mm
      Option - Boom/Section (MEX) 2 one-piece boom 15'1" (4600mm) / Section 6'11" (2100mm) and Hydraulic adjustable boom 3800mm Section 2450mm
      Unit load-transfer height 3140 mm and 3148.6 mm
      Unit load-transfer length 7800 mm and 9043.4 mm

      Boom/section options 1

      Unit load-transfer length 7740 mm and 9043.4 mm
      Maximum cut height 8420 mm and 9957.8 mm
      Option - Boom/Section (MEX) 1 one-piece boom 15'1" (4600mm) / Section 6'3" (1900mm) and Hydraulic adjustable boom 3800mm Section 2250mm
      Unit load-transfer height 3140 mm and 3148.6 mm

      Images

      Sizes

      14. Upper structure clearance 1240 mm 14. Upper structure clearance 1235 mm
      2. Overall width 2500 mm 2. Overall width 2480 mm
      4. Wheelbase 2600 mm 4. Wheelbase 2750 mm
      5. Clearance 435 mm 5. Clearance 350 mm
      6. Overall width with lowered supports 3640 mm 6. Overall width with lowered supports 3695 mm
      7. Height to cab upper part 3140 mm 7. Height to cab upper part 3160 mm
      8. Rear platform swing radius 2280 mm 8. Rear platform swing radius 2485 mm

      Boom/section options 1

      9. Maximum cut height 9220 mm 9. Maximum cut height 10210.8 mm
      12. Maximum vertical wall digging depth 4210 mm 12. Maximum vertical wall digging depth 4419.6 mm
      13. Maximum excavation depth 4980 mm 13. Maximum excavation depth 6044.2 mm
      1. Unit load-transfer length 7740 mm 1. Unit load-transfer length 8991.6 mm
      10. Maximum loading height 6740 mm 10. Maximum loading height 7138.4 mm
      3. Unit load-transfer height 3140 mm 3. Unit load-transfer height 3148.6 mm
      11. Maximum radius along ground level 8100 mm 11. Maximum radius along ground level 9500.6 mm