vs.

      Caterpillar M312 vs. Hitachi ZX190W-3

      3 reasons to buy Caterpillar M312:

      Sizes

      Clearance 375 mm and 350 mm 7 % more or 25 mm
      Upper structure clearance 1262 mm and 1235 mm 2 % more or 27 mm

      Operation

      Hydraulic pump flow rate 270 l/min and 378 l/min 29 % less or 108 l/min

      17 reasons to buy Hitachi ZX190W-3:

      Operation

      Fuel Capacity 290 l. and 230 l. 21 % more or 60 l.
      Hydraulic system fluid volume 240 l. and 180 l. 25 % more or 60 l.
      Hydraulic system overflow valve pressure 34300 kPa and 32991.4 kPa 4 % more or 1308.6 kPa

      Motor

      Displacement 5.2 l. and 4 l. 23 % more or 1.2 l.

      Gear box

      Maximum travel speed 35 km/h and 33.8 km/h 3 % more or 1.2 km/h

      Boom/section options 3

      Maximum vertical wall digging depth 5750 mm and 4030 mm 30 % more or 1720 mm
      Maximum excavation depth 6330 mm and 5420 mm 14 % more or 910 mm
      Maximum radius along ground level 9920 mm and 8590 mm 13 % more or 1330 mm
      Maximum loading height 6790 mm and 6190 mm 9 % more or 600 mm

      Boom/section options 2

      Maximum loading height 6450 mm and 5860 mm 9 % more or 590 mm
      Maximum vertical wall digging depth 5260 mm and 3750 mm 29 % more or 1510 mm
      Maximum excavation depth 5830 mm and 4820 mm 17 % more or 1010 mm
      Maximum radius along ground level 9400 mm and 8010 mm 15 % more or 1390 mm

      Boom/section options 1

      Maximum excavation depth 5390 mm and 4420 mm 18 % more or 970 mm
      Maximum radius along ground level 9040 mm and 7620 mm 16 % more or 1420 mm
      Maximum loading height 6340 mm and 5640 mm 11 % more or 700 mm
      Maximum vertical wall digging depth 4810 mm and 2390 mm 50 % more or 2420 mm

      Neutral reasons:

      Sizes

      Wheelbase 2500 mm and 2650 mm
      Overall width 2500 mm and 2550 mm
      Overall width with lowered supports 3835 mm and 3440 mm
      Height to cab upper part 3070 mm and 3130 mm

      Motor

      Model 3054TA and AI-4HK1X

      Boom/section options 3

      Option - Boom/Section (MEX) 3 Boom / Section 2300mm and Section 3210mm
      Maximum cut height 8550 mm and 9630 mm

      Boom/section options 2

      Maximum cut height 8210 mm and 9250 mm
      Option - Boom/Section (MEX) 2 Boom / Section 2000mm and Section 2710mm

      Boom/section options 1

      Maximum cut height 7880 mm and 9160 mm
      Option - Boom/Section (MEX) 1 Boom / Section 1600mm and Section 2260mm

      Images

      Sizes

      2. Overall width 2500 mm 2. Overall width 2550 mm
      4. Wheelbase 2500 mm 4. Wheelbase 2650 mm
      5. Clearance 375 mm 5. Clearance 350 mm
      6. Overall width with lowered supports 3835 mm 6. Overall width with lowered supports 3440 mm
      7. Height to cab upper part 3070 mm 7. Height to cab upper part 3130 mm
      14. Upper structure clearance 1262 mm 14. Upper structure clearance 1235 mm

      Boom/section options 1

      9. Maximum cut height 8550 mm 9. Maximum cut height 9630 mm
      10. Maximum loading height 6190 mm 10. Maximum loading height 6790 mm
      11. Maximum radius along ground level 8590 mm 11. Maximum radius along ground level 9920 mm
      12. Maximum vertical wall digging depth 4300 mm 12. Maximum vertical wall digging depth 5750 mm
      13. Maximum excavation depth 5420 mm 13. Maximum excavation depth 6330 mm