vs.

      Caterpillar 307B vs. Hyundai R55-7

      13 reasons to buy Caterpillar 307B:

      Sizes

      Width to outside of caterpillar track 2200 mm and 1920 mm 13 % more or 280 mm

      Operation

      Fuel Capacity 135 l. and 120 l. 11 % more or 15 l.
      Hydraulic system overflow valve pressure 31371.1 kPa and 21580.6 kPa 31 % more or 9790.5 kPa

      Motor

      Full power 40.3 kW and 39.5 kW 2 % more or 0.8 kW

      Carrier

      Maximum travel speed 5 km/h and 4.1 km/h 18 % more or 0.9 km/h

      Booms/sections features 2

      Maximum radius along ground level 6720 mm and 6270 mm 7 % more or 450 mm
      Maximum loading height 5560 mm and 4180 mm 25 % more or 1380 mm
      Maximum vertical wall digging depth 4160 mm and 3460 mm 17 % more or 700 mm
      Maximum excavation depth 4650 mm and 4060 mm 13 % more or 590 mm

      Booms/sections features 1

      Maximum excavation depth 4110 mm and 3820 mm 7 % more or 290 mm
      Maximum radius along ground level 6200 mm and 6010 mm 3 % more or 190 mm
      Maximum loading height 5150 mm and 4050 mm 21 % more or 1100 mm
      Maximum vertical wall digging depth 3640 mm and 3200 mm 12 % more or 440 mm

      3 reasons to buy Hyundai R55-7:

      Operation

      Hydraulic system fluid volume 120 l. and 94 l. 22 % more or 26 l.

      Motor

      Displacement 3.1 l. and 2.8 l. 10 % more or 0.3 l.

      Carrier

      Hook traction force 52 kN and 54 kN 4 % less or 2 kN

      Neutral reasons:

      Sizes

      Clearance 380 mm and 380 mm
      Rear platform swing radius 1750 mm and 1650 mm
      Caterpillar track length on ground level 2120 mm and 1990 mm
      Height to cab upper part 2630 mm and 2550 mm

      Operation

      Working weight 6500 kg and 5701.7 kg

      Motor

      Manufacturer Mitsubishi and Yanmar
      Model 4M40E1 and 4TNV94L

      Carrier

      Track width 1750 mm and 1500 mm
      Shoe dimensions 450 mm and 400 mm

      Booms/sections features 2

      Maximum cut height 7690 mm and 5920 mm

      Booms/sections features 1

      Maximum cut height 7290 mm and 5780 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 2200 mm 2. Width to outside of caterpillar track 1920 mm
      4. Caterpillar track length on ground level 2120 mm 4. Caterpillar track length on ground level 1990 mm
      5. Clearance 380 mm 5. Clearance 380 mm
      7. Height to cab upper part 2630 mm 7. Height to cab upper part 2550 mm
      8. Rear platform swing radius 1750 mm 8. Rear platform swing radius 1650 mm

      Carrier

      6. Track width 1750 mm 6. Track width 1500 mm
      14. Shoe dimensions 450 mm 14. Shoe dimensions 400 mm

      Booms/sections features 1

      13. Maximum excavation depth 4650 mm 13. Maximum excavation depth 4060 mm
      9. Maximum cut height 7290 mm 9. Maximum cut height 5920 mm
      10. Maximum loading height 5150 mm 10. Maximum loading height 4180 mm
      11. Maximum radius along ground level 6200 mm 11. Maximum radius along ground level 6270 mm
      12. Maximum vertical wall digging depth 3640 mm 12. Maximum vertical wall digging depth 3460 mm