vs.

      Volvo ECR88B vs. Komatsu PC78MR-6

      8 reasons to buy Volvo ECR88B:

      Sizes

      Clearance 390 mm and 360 mm 8 % more or 30 mm

      Operation

      Hydraulic system overflow valve pressure 33000 kPa and 26477.9 kPa 20 % more or 6522.1 kPa

      Motor

      Power measured at 2100 rev / min and 1850 rev / min 12 % more or 250 rev

      Carrier

      Maximum travel speed 5.1 km/h and 4.2 km/h 18 % more or 0.9 km/h

      Booms/sections features 1

      Maximum vertical wall digging depth 3260 mm and 2900 mm 11 % more or 360 mm
      Maximum excavation depth 4570 mm and 4160 mm 9 % more or 410 mm
      Maximum radius along ground level 7240 mm and 6960 mm 4 % more or 280 mm
      Maximum loading height 5120 mm and 4515 mm 12 % more or 605 mm

      3 reasons to buy Komatsu PC78MR-6:

      Sizes

      Width to outside of caterpillar track 2320 mm and 2300 mm 1 % more or 20 mm

      Operation

      Hydraulic pump flow rate 160 l/min and 174 l/min 8 % less or 14 l/min

      Motor

      Displacement 3.3 l. and 3 l. 9 % more or 0.3 l.

      Neutral reasons:

      Sizes

      Rear platform swing radius 1210 mm and 1405 mm
      Caterpillar track length on ground level 2200 mm and 2235 mm

      Operation

      Working weight 8500 kg and 8270 kg

      Motor

      Model D3.4 and S4D95LE-3
      Cylinders number 4 and 4
      Manufacturer Volvo and Komatsu

      Carrier

      Shoe dimensions 450 mm and 450 mm

      Booms/sections features 1

      Unit load-transfer height 2680 mm and 2730 mm
      Unit load-transfer length 6410 mm and 6200 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 2300 mm 2. Width to outside of caterpillar track 2320 mm
      4. Caterpillar track length on ground level 2200 mm 4. Caterpillar track length on ground level 2235 mm
      5. Clearance 390 mm 5. Clearance 360 mm
      8. Rear platform swing radius 1210 mm 8. Rear platform swing radius 1405 mm

      Carrier

      14. Shoe dimensions 450 mm 14. Shoe dimensions 450 mm

      Booms/sections features 1

      1. Unit load-transfer length 6410 mm 1. Unit load-transfer length 6200 mm
      3. Unit load-transfer height 2680 mm 3. Unit load-transfer height 2730 mm
      10. Maximum loading height 5120 mm 10. Maximum loading height 4770 mm
      11. Maximum radius along ground level 7240 mm 11. Maximum radius along ground level 7485 mm
      12. Maximum vertical wall digging depth 3260 mm 12. Maximum vertical wall digging depth 3310 mm
      13. Maximum excavation depth 4570 mm 13. Maximum excavation depth 4745 mm