vs.

      Caterpillar M318C vs. Hyundai R55W-7

      21 reasons to buy Caterpillar M318C:

      Swing device

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

      Sizes

      Upper structure clearance 1275 mm and 986 mm 23 % more or 289 mm
      Clearance 375 mm and 290 mm 23 % more or 85 mm

      Operation

      Fuel Capacity 385 l. and 120 l. 69 % more or 265 l.
      Cooling system fluid volume 39 l. and 10 l. 74 % more or 29 l.
      Engine oil volume 16 l. and 9.2 l. 42 % more or 6.8 l.
      Hydraulic system fluid volume 255 l. and 70 l. 73 % more or 185 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.
      Hydraulic system overflow valve pressure 35000 kPa and 21580.6 kPa 38 % more or 13419.4 kPa

      Motor

      Cylinders number 6 and 4 33 % more or 2
      Displacement 6 l. and 3 l. 50 % more or 3 l.
      Effective torque 675 Nm and 202 Nm 70 % more or 473 Nm
      Effective power 114.8 kW and 41 kW 64 % more or 73.8 kW

      Gear box

      Maximum travel speed 34 km/h and 27 km/h 21 % more or 7 km/h

      Boom/section options 2

      Maximum excavation depth 6360 mm and 3800 mm 40 % more or 2560 mm
      Maximum radius along ground level 9590 mm and 6430 mm 33 % more or 3160 mm
      Maximum loading height 7190 mm and 4530 mm 37 % more or 2660 mm

      Boom/section options 1

      Maximum loading height 6970 mm and 4340 mm 38 % more or 2630 mm
      Maximum excavation depth 6060 mm and 3500 mm 42 % more or 2560 mm
      Maximum radius along ground level 9300 mm and 6150 mm 34 % more or 3150 mm

      3 reasons to buy Hyundai R55W-7:

      Operation

      Hydraulic pump flow rate 120 l/min and 280 l/min 57 % less or 160 l/min

      Motor

      Power measured at 2400 rev / min and 2000 rev / min 17 % more or 400 rev
      Torque measured at 1440 rev / min and 1400 rev / min 3 % more or 40 rev

      Neutral reasons:

      Sizes

      Overall width 2550 mm and 1925 mm
      Rear platform swing radius 2500 mm and 1650 mm
      Height to cab upper part 3170 mm and 2850 mm
      Wheelbase 2600 mm and 2100 mm

      Operation

      Tyre size 10.00-20 and 12.0x16.5-12PR
      Working weight 18850 kg and 5450 kg

      Motor

      Manufacturer Caterpillar and Yanmar
      Model 3056E DIT ATAAC and 4TNV94L

      Gear box

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

      Boom/section options 2

      Option - Boom/Section (MEX) 2 VA Boom 5260mm / Section 2800mm and Boom 9'10" (3000mm)/Section 6'3" (1900mm)
      Maximum cut height 10210 mm and 6260 mm

      Boom/section options 1

      Maximum cut height 10000 mm and 6070 mm
      Option - Boom/Section (MEX) 1 VA Boom 5260 / Section 2500 and Boom 9'10" (3000mm)/Section 5'3" (1600mm)

      Images

      Sizes

      2. Overall width 2550 mm 2. Overall width 1925 mm
      4. Wheelbase 2600 mm 4. Wheelbase 2100 mm
      5. Clearance 375 mm 5. Clearance 290 mm
      7. Height to cab upper part 3170 mm 7. Height to cab upper part 2850 mm
      8. Rear platform swing radius 2500 mm 8. Rear platform swing radius 1650 mm
      14. Upper structure clearance 1275 mm 14. Upper structure clearance 986 mm

      Boom/section options 1

      13. Maximum excavation depth 6300 mm 13. Maximum excavation depth 3800 mm
      9. Maximum cut height 10000 mm 9. Maximum cut height 6070 mm
      10. Maximum loading height 6970 mm 10. Maximum loading height 4340 mm
      11. Maximum radius along ground level 9300 mm 11. Maximum radius along ground level 6150 mm