vs.

      Komatsu PW75-1 vs. Hyundai R140W-7

      3 reasons to buy Komatsu PW75-1:

      Operation

      Hydraulic system overflow valve pressure 40748 kPa and 32336.4 kPa 21 % more or 8411.6 kPa
      Hydraulic pump flow rate 227 l/min and 260 l/min 13 % less or 33 l/min

      Motor

      Power measured at 2300 rev / min and 2100 rev / min 9 % more or 200 rev

      11 reasons to buy Hyundai R140W-7:

      Swing device

      Rotation speed 14.5 rev / min and 10.2 rev / min 30 % more or 4.3 rev

      Sizes

      Clearance 435 mm and 400 mm 8 % more or 35 mm
      Upper structure clearance 1240 mm and 1040 mm 16 % more or 200 mm

      Operation

      Fuel Capacity 270 l. and 100 l. 63 % more or 170 l.
      Hydraulic system fluid volume 210 l. and 70 l. 67 % more or 140 l.

      Motor

      Full power 85.8 kW and 51 kW 41 % more or 34.8 kW
      Displacement 3.9 l. and 3.3 l. 15 % more or 0.6 l.

      Boom/section options 1

      Maximum excavation depth 4620 mm and 3315 mm 28 % more or 1305 mm
      Maximum radius along ground level 7530 mm and 6310 mm 16 % more or 1220 mm
      Maximum loading height 5980 mm and 4760 mm 20 % more or 1220 mm
      Maximum vertical wall digging depth 4100 mm and 2180 mm 47 % more or 1920 mm

      Neutral reasons:

      Sizes

      Rear platform swing radius 1490 mm and 2280 mm
      Overall width 2225 mm and 2500 mm
      Height to cab upper part 2940 mm and 3140 mm
      Wheelbase 2060 mm and 2600 mm

      Operation

      Working weight 7500 kg and 13498.9 kg

      Motor

      Model 4D98E and B3.9C diesel
      Cylinders number 4 and 4
      Manufacturer Komatsu and Cummins

      Gear box

      Forward gears number 2 and 2
      Reverse gears number 2 and 2
      Maximum travel speed 30 km/h and 30 km/h

      Boom/section options 1

      Unit load-transfer length 5880 mm and 7740 mm
      Option - Boom/Section (MEX) 1 Boom 9'10" (3000mm)/Section 5'7" (1700mm) and Monoblock boom 4600mm / Section 1900mm
      Maximum cut height 6370 mm and 8420 mm
      Unit load-transfer height 3960 mm and 3500 mm

      Images

      Sizes

      8. Rear platform swing radius 1490 mm 8. Rear platform swing radius 2280 mm
      14. Upper structure clearance 1040 mm 14. Upper structure clearance 1240 mm
      2. Overall width 2225 mm 2. Overall width 2500 mm
      4. Wheelbase 2060 mm 4. Wheelbase 2600 mm
      5. Clearance 400 mm 5. Clearance 435 mm
      7. Height to cab upper part 2940 mm 7. Height to cab upper part 3140 mm

      Boom/section options 1

      9. Maximum cut height 6370 mm 9. Maximum cut height 9090 mm
      10. Maximum loading height 4760 mm 10. Maximum loading height 6640 mm
      1. Unit load-transfer length 5880 mm 1. Unit load-transfer length 7740 mm
      11. Maximum radius along ground level 6310 mm 11. Maximum radius along ground level 8590 mm
      3. Unit load-transfer height 3960 mm 3. Unit load-transfer height 3500 mm
      12. Maximum vertical wall digging depth 2180 mm 12. Maximum vertical wall digging depth 5300 mm
      13. Maximum excavation depth 3315 mm 13. Maximum excavation depth 5720 mm