vs.

      Hyundai R55W-7 vs. Caterpillar M316D

      3 reasons to buy Hyundai R55W-7:

      Operation

      Hydraulic pump flow rate 120 l/min and 250 l/min 52 % less or 130 l/min

      Motor

      Power measured at 2400 rev / min and 1800 rev / min 25 % more or 600 rev
      Torque measured at 1440 rev / min and 1400 rev / min 3 % more or 40 rev

      23 reasons to buy Caterpillar M316D:

      Swing device

      Rotation speed 10.5 rev / min and 9.9 rev / min 6 % more or 0.6 rev

      Sizes

      Clearance 370 mm and 290 mm 22 % more or 80 mm
      Upper structure clearance 1280 mm and 986 mm 23 % more or 294 mm

      Operation

      Hydraulic system fluid volume 220 l. and 70 l. 68 % more or 150 l.
      Front differential fluid volume 10.5 l. and 5.7 l. 46 % more or 4.8 l.
      Rear differential fluid volume 14 l. and 4.6 l. 67 % more or 9.4 l.
      Generator current strength 75 amperes and 55 amperes 27 % more or 20 amperes
      Hydraulic system overflow valve pressure 34997.8 kPa and 21580.6 kPa 38 % more or 13417.2 kPa
      Fuel Capacity 310 l. and 120 l. 61 % more or 190 l.
      Cooling system fluid volume 32 l. and 10 l. 69 % more or 22 l.
      Engine oil volume 15 l. and 9.2 l. 39 % more or 5.8 l.

      Motor

      Displacement 6.6 l. and 3 l. 55 % more or 3.6 l.
      Effective torque 785 Nm and 202 Nm 74 % more or 583 Nm
      Cylinders number 6 and 4 33 % more or 2
      Full power 124 kW and 42.5 kW 66 % more or 81.5 kW
      Effective power 118 kW and 41 kW 65 % more or 77 kW

      Gear box

      Maximum travel speed 37 km/h and 27 km/h 27 % more or 10 km/h

      Boom/section options 2

      Maximum excavation depth 6070 mm and 3800 mm 37 % more or 2270 mm
      Maximum radius along ground level 9380 mm and 6430 mm 31 % more or 2950 mm
      Maximum loading height 7320 mm and 4530 mm 38 % more or 2790 mm

      Boom/section options 1

      Maximum loading height 6970 mm and 4340 mm 38 % more or 2630 mm
      Maximum excavation depth 5570 mm and 3500 mm 37 % more or 2070 mm
      Maximum radius along ground level 8910 mm and 6150 mm 31 % more or 2760 mm

      Neutral reasons:

      Sizes

      Overall width 1925 mm and 2550 mm
      Height to cab upper part 2850 mm and 3170 mm
      Wheelbase 2100 mm and 2600 mm
      Rear platform swing radius 1650 mm and 2280 mm

      Operation

      Type of hydraulic pump two variable displacement piston pumps and piston pump
      Tyre size 12.0x16.5-12PR and 10.00-20 16PR, dual
      Working weight 5450 kg and 19400 kg

      Motor

      Manufacturer Yanmar and Caterpillar
      Model 4TNV94L and C6.6 Acert

      Gear box

      Transmission type 4-wheel hydrostatic drive, mesh, transmission with helical gearing and gear
      Forward gears number 2 and 2
      Reverse gears number 2 and 2

      Boom/section options 2

      Option - Boom/Section (MEX) 2 Boom 9'10" (3000mm)/Section 6'3" (1900mm) and VA Boom 5.2 m / Section 2.6 m
      Maximum cut height 6260 mm and 10400 mm

      Boom/section options 1

      Maximum cut height 6070 mm and 10060 mm
      Option - Boom/Section (MEX) 1 Boom 9'10" (3000mm)/Section 5'3" (1600mm) and Va Boom 5.2 m / Section 2.1 m

      Images

      Sizes

      7. Height to cab upper part 2850 mm 7. Height to cab upper part 3170 mm
      8. Rear platform swing radius 1650 mm 8. Rear platform swing radius 2280 mm
      2. Overall width 1925 mm 2. Overall width 2550 mm
      14. Upper structure clearance 986 mm 14. Upper structure clearance 1280 mm
      4. Wheelbase 2100 mm 4. Wheelbase 2600 mm
      5. Clearance 290 mm 5. Clearance 370 mm

      Boom/section options 1

      13. Maximum excavation depth 3800 mm 13. Maximum excavation depth 5370 mm
      9. Maximum cut height 6260 mm 9. Maximum cut height 9960 mm
      10. Maximum loading height 4530 mm 10. Maximum loading height 7150 mm
      11. Maximum radius along ground level 6430 mm 11. Maximum radius along ground level 8780 mm