vs.

      Caterpillar 305C CR vs. Volvo ECR88

      3 reasons to buy Caterpillar 305C CR:

      Operation

      Hydraulic pump flow rate 130 l/min and 174.1 l/min 25 % less or 44.1 l/min
      Cooling system fluid volume 11 l. and 7 l. 36 % more or 4 l.

      Motor

      Power measured at 2400 rev / min and 2100 rev / min 12 % more or 300 rev

      21 reasons to buy Volvo ECR88:

      Swing device

      Rotation speed 9.5 rev / min and 9 rev / min 5 % more or 0.5 rev

      Sizes

      Width to outside of caterpillar track 2300 mm and 1980 mm 14 % more or 320 mm
      Clearance 390 mm and 340 mm 13 % more or 50 mm
      Counterweight ground clearance 755 mm and 615 mm 19 % more or 140 mm

      Operation

      Hydraulic system fluid volume 140 l. and 78 l. 44 % more or 62 l.
      Engine oil volume 11.5 l. and 7 l. 39 % more or 4.5 l.
      Generator current strength 55 amperes and 50 amperes 9 % more or 5 amperes
      Hydraulic system overflow valve pressure 30019.7 kPa and 24500 kPa 18 % more or 5519.7 kPa
      Fuel Capacity 110 l. and 72 l. 35 % more or 38 l.

      Motor

      Full power 44 kW and 36.7 kW 17 % more or 7.3 kW
      Effective power 42.4 kW and 35 kW 17 % more or 7.4 kW
      Displacement 3.3 l. and 2.5 l. 24 % more or 0.8 l.

      Carrier

      Maximum travel speed 5.1 km/h and 4.6 km/h 10 % more or 0.5 km/h

      Booms/sections features 2

      Maximum excavation depth 4570 mm and 3890 mm 15 % more or 680 mm
      Maximum radius along ground level 7240 mm and 6050 mm 16 % more or 1190 mm
      Maximum loading height 5120 mm and 4050 mm 21 % more or 1070 mm
      Maximum vertical wall digging depth 3260 mm and 2940 mm 10 % more or 320 mm

      Booms/sections features 1

      Maximum loading height 4860 mm and 3800 mm 22 % more or 1060 mm
      Maximum vertical wall digging depth 2890 mm and 2530 mm 12 % more or 360 mm
      Maximum excavation depth 4170 mm and 3490 mm 16 % more or 680 mm
      Maximum radius along ground level 6860 mm and 5650 mm 18 % more or 1210 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 2550 mm and 2680 mm
      Rear platform swing radius 990 mm and 1210 mm
      Caterpillar track length on ground level 2580 mm and 2200 mm

      Operation

      Operating voltage 12 V and 12 V
      Working weight 5320 kg and 8182.8 kg

      Motor

      Cylinders number 4 and 4
      Manufacturer Mitsubishi and Volvo
      Model S4Q2-T and D3.4

      Carrier

      Shoe dimensions 400 mm and 450 mm
      Track width 1580 mm and 1850 mm

      Booms/sections features 2

      Unit load-transfer height 2550 mm and 2680 mm
      Unit load-transfer length 5460 mm and 6410 mm
      Maximum cut height 5630 mm and 7000 mm

      Booms/sections features 1

      Unit load-transfer height 2550 mm and 2680 mm
      Unit load-transfer length 5330 mm and 6410 mm
      Maximum cut height 5370 mm and 6740 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 1980 mm 2. Width to outside of caterpillar track 2300 mm
      4. Caterpillar track length on ground level 2580 mm 4. Caterpillar track length on ground level 2200 mm
      5. Clearance 340 mm 5. Clearance 390 mm
      7. Height to cab upper part 2550 mm 7. Height to cab upper part 2680 mm
      8. Rear platform swing radius 990 mm 8. Rear platform swing radius 1210 mm
      15. Counterweight ground clearance 615 mm 15. Counterweight ground clearance 755 mm

      Carrier

      6. Track width 1580 mm 6. Track width 1850 mm
      14. Shoe dimensions 400 mm 14. Shoe dimensions 450 mm

      Booms/sections features 1

      9. Maximum cut height 5630 mm 9. Maximum cut height 6740 mm
      1. Unit load-transfer length 5460 mm 1. Unit load-transfer length 6410 mm
      10. Maximum loading height 4050 mm 10. Maximum loading height 4860 mm
      3. Unit load-transfer height 2550 mm 3. Unit load-transfer height 2680 mm
      11. Maximum radius along ground level 6050 mm 11. Maximum radius along ground level 6860 mm
      12. Maximum vertical wall digging depth 2940 mm 12. Maximum vertical wall digging depth 2890 mm
      13. Maximum excavation depth 3890 mm 13. Maximum excavation depth 4170 mm