vs.

      Caterpillar 205 vs. Jonyang JY640

      3 reasons to buy Caterpillar 205:

      Swing device

      Rotation speed 11.3 rev / min and 9 rev / min 20 % more or 2.3 rev

      Operation

      Hydraulic pump flow rate 186 l/min and 720 l/min 74 % less or 534 l/min

      Carrier

      Specific ground pressure 39 kPa and 77 kPa 49 % less or 38 kPa

      9 reasons to buy Jonyang JY640:

      Sizes

      Width to outside of caterpillar track 3350 mm and 2395 mm 29 % more or 955 mm
      Clearance 496 mm and 446 mm 10 % more or 50 mm
      Counterweight ground clearance 1296 mm and 1111 mm 14 % more or 185 mm

      Operation

      Hydraulic system overflow valve pressure 34300 kPa and 30000 kPa 13 % more or 4300 kPa

      Motor

      Effective power 235 kW and 52.9 kW 77 % more or 182.1 kW

      Carrier

      Maximum travel speed 6.4 km/h and 4 km/h 37 % more or 2.4 km/h

      Booms/sections features 1

      Maximum excavation depth 7745 mm and 4440 mm 43 % more or 3305 mm
      Maximum radius along ground level 12090 mm and 7190 mm 41 % more or 4900 mm
      Maximum loading height 8729 mm and 4390 mm 50 % more or 4339 mm

      Neutral reasons:

      Sizes

      Rear platform swing radius 1900 mm and 3666 mm
      Caterpillar track length on ground level 3015 mm and 4236 mm
      Height to cab upper part 3033 mm and 3068 mm

      Operation

      Working weight 28957.7 pound and 80000 pound

      Motor

      Manufacturer Perkins and Cummins
      Model 4.2 and M11-C315

      Carrier

      Shoe dimensions 500 mm and 600 mm
      Track width 1895 mm and 2750 mm

      Booms/sections features 1

      Unit load-transfer height 3033 mm and 3609 mm
      Unit load-transfer length 7280 mm and 12031 mm
      Maximum cut height 6300 mm and 12196 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 2395 mm 2. Width to outside of caterpillar track 3350 mm
      4. Caterpillar track length on ground level 3015 mm 4. Caterpillar track length on ground level 4236 mm
      5. Clearance 446 mm 5. Clearance 496 mm
      7. Height to cab upper part 3033 mm 7. Height to cab upper part 3068 mm
      8. Rear platform swing radius 1900 mm 8. Rear platform swing radius 3666 mm
      15. Counterweight ground clearance 1111 mm 15. Counterweight ground clearance 1296 mm

      Carrier

      6. Track width 1895 mm 6. Track width 2750 mm
      14. Shoe dimensions 500 mm 14. Shoe dimensions 600 mm

      Booms/sections features 1

      1. Unit load-transfer length 7280 mm 1. Unit load-transfer length 12031 mm
      11. Maximum radius along ground level 7190 mm 11. Maximum radius along ground level 12090 mm
      3. Unit load-transfer height 3033 mm 3. Unit load-transfer height 3609 mm
      13. Maximum excavation depth 4440 mm 13. Maximum excavation depth 7745 mm
      9. Maximum cut height 6300 mm 9. Maximum cut height 12196 mm
      10. Maximum loading height 4390 mm 10. Maximum loading height 8729 mm