vs.

      John Deere 290D vs. Kato HD512

      11 reasons to buy John Deere 290D:

      Swing device

      Rotation speed 14.9 rev / min and 12.5 rev / min 16 % more or 2.4 rev

      Sizes

      Clearance 509 mm and 440 mm 14 % more or 69 mm

      Operation

      Boom reach drive mechanism fluid volume 3.2 l. and 2.5 l. 22 % more or 0.7 l.
      Generator current strength 42 amperes and 25 amperes 40 % more or 17 amperes
      Hydraulic pump flow rate 110.2 l/min and 140 l/min 21 % less or 29.8 l/min

      Motor

      Maximum torque 465 Nm and 294 Nm 37 % more or 171 Nm
      Displacement 3.9 l. and 3.3 l. 15 % more or 0.6 l.

      Carrier

      Specific ground pressure 33.3 kPa and 37.2 kPa 10 % less or 3.9 kPa
      Hook traction force 60.8 kN and 91.2 kN 33 % less or 30.4 kN

      Booms/sections features 2

      Maximum loading height 5562.6 mm and 2080 mm 63 % more or 3482.6 mm

      Booms/sections features 1

      Maximum loading height 5410.2 mm and 2480 mm 54 % more or 2930.2 mm

      19 reasons to buy Kato HD512:

      Sizes

      Counterweight ground clearance 880 mm and 855 mm 3 % more or 25 mm
      Width to outside of caterpillar track 2490 mm and 2350 mm 6 % more or 140 mm

      Operation

      Fuel Capacity 250 l. and 249.8 l. 0 % more or 0.2 l.
      Cooling system fluid volume 17 l. and 15 l. 12 % more or 2 l.
      Hydraulic system fluid volume 155 l. and 109.8 l. 29 % more or 45.2 l.
      Engine oil volume 16.5 l. and 8.5 l. 48 % more or 8.0 l.
      Hydraulic system overflow valve pressure 29440.6 kPa and 27441.1 kPa 7 % more or 1999.5 kPa

      Motor

      Torque measured at 1700 rev / min and 1500 rev / min 12 % more or 200 rev
      Effective power 64.9 kW and 48.5 kW 25 % more or 16.4 kW
      Power measured at 2200 rev / min and 2100 rev / min 5 % more or 100 rev

      Carrier

      Rolling bearings number on either side 7 and 6 14 % more or 1
      Maximum travel speed 5.5 km/h and 4.2 km/h 24 % more or 1.3 km/h
      Track shoes number per side 44 and 43 2 % more or 1

      Booms/sections features 2

      Maximum excavation depth 5620 mm and 5129.8 mm 9 % more or 490.2 mm
      Maximum radius along ground level 8160 mm and 7315.2 mm 10 % more or 844.8 mm
      Maximum vertical wall digging depth 5070 mm and 4319 mm 15 % more or 751 mm

      Booms/sections features 1

      Maximum excavation depth 5220 mm and 4596.4 mm 12 % more or 623.6 mm
      Maximum radius along ground level 7790 mm and 6909.8 mm 11 % more or 880.2 mm
      Maximum vertical wall digging depth 4670 mm and 3962.4 mm 15 % more or 707.6 mm

      Neutral reasons:

      Sizes

      Rear platform swing radius 1950 mm and 2120 mm
      Caterpillar track length on ground level 2550 mm and 2870 mm
      Height to cab upper part 2610 mm and 2710 mm

      Operation

      Working weight 9408.4 kg and 11884.1 kg
      Operating voltage 24 V and 24 V

      Motor

      Cylinders number 4 and 4
      Manufacturer John Deere and Mitsubishi
      Model 4239D and 4D31-T

      Carrier

      Support rollers number on either side 1 and 1
      Shoe dimensions 500 mm and 500 mm
      Track width 1850 mm and 1990 mm

      Booms/sections features 2

      Unit load-transfer height 2610 mm and 2770 mm
      Unit load-transfer length 6880 mm and 7560 mm
      Maximum cut height 7900.4 mm and 8610 mm

      Booms/sections features 1

      Unit load-transfer height 2610 mm and 2770 mm
      Unit load-transfer length 6860 mm and 7560 mm
      Maximum cut height 7772.4 mm and 8380 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 2350 mm 2. Width to outside of caterpillar track 2490 mm
      4. Caterpillar track length on ground level 2550 mm 4. Caterpillar track length on ground level 2870 mm
      5. Clearance 509 mm 5. Clearance 440 mm
      7. Height to cab upper part 2610 mm 7. Height to cab upper part 2710 mm
      8. Rear platform swing radius 1950 mm 8. Rear platform swing radius 2120 mm
      15. Counterweight ground clearance 855 mm 15. Counterweight ground clearance 880 mm

      Carrier

      6. Track width 1850 mm 6. Track width 1990 mm
      14. Shoe dimensions 500 mm 14. Shoe dimensions 500 mm

      Booms/sections features 1

      12. Maximum vertical wall digging depth 3962.4 mm 12. Maximum vertical wall digging depth 5070 mm
      13. Maximum excavation depth 4596.4 mm 13. Maximum excavation depth 5620 mm
      1. Unit load-transfer length 6880 mm 1. Unit load-transfer length 7560 mm
      3. Unit load-transfer height 2610 mm 3. Unit load-transfer height 2770 mm
      9. Maximum cut height 7900.4 mm 9. Maximum cut height 8870 mm
      10. Maximum loading height 5562.6 mm 10. Maximum loading height 6520 mm
      11. Maximum radius along ground level 7315.2 mm 11. Maximum radius along ground level 8630 mm