vs.

      John Deere 790D vs. John Deere 120D

      23 reasons to buy John Deere 790D:

      Sizes

      Clearance 445 mm and 440 mm 1 % more or 5 mm
      Counterweight ground clearance 1100 mm and 890 mm 19 % more or 210 mm
      Width to outside of caterpillar track 2990 mm and 2590 mm 13 % more or 400 mm

      Operation

      Fuel Capacity 310 l. and 250 l. 19 % more or 60 l.
      Cooling system fluid volume 32 l. and 20 l. 37 % more or 12 l.
      Hydraulic system fluid volume 270 l. and 132.5 l. 51 % more or 137.5 l.
      Engine oil volume 24 l. and 14 l. 42 % more or 10 l.
      Hydraulic system overflow valve pressure 34425 kPa and 34335.9 kPa 0 % more or 89.1 kPa

      Motor

      Effective power 116 kW and 69.4 kW 40 % more or 46.6 kW
      Power measured at 2100 rev / min and 2000 rev / min 5 % more or 100 rev
      Displacement 7.6 l. and 4.5 l. 41 % more or 3.1 l.
      Cylinders number 6 and 4 33 % more or 2

      Carrier

      Track shoes number per side 47 and 44 6 % more or 3
      Support rollers number on either side 2 and 1 50 % more or 1
      Rolling bearings number on either side 8 and 7 12 % more or 1

      Booms/sections features 2

      Maximum excavation depth 6880 mm and 6060 mm 12 % more or 820 mm
      Maximum radius along ground level 10130 mm and 8670 mm 14 % more or 1460 mm
      Maximum loading height 6590 mm and 6490 mm 2 % more or 100 mm
      Maximum vertical wall digging depth 6010 mm and 5500 mm 8 % more or 510 mm

      Booms/sections features 1

      Maximum vertical wall digging depth 5210 mm and 5020 mm 4 % more or 190 mm
      Maximum excavation depth 6210 mm and 5570 mm 10 % more or 640 mm
      Maximum radius along ground level 9520 mm and 8200 mm 14 % more or 1320 mm
      Maximum loading height 6350 mm and 6160 mm 3 % more or 190 mm

      5 reasons to buy John Deere 120D:

      Swing device

      Rotation speed 13.3 rev / min and 12 rev / min 10 % more or 1.3 rev

      Operation

      Hydraulic pump flow rate 210 l/min and 472 l/min 56 % less or 262 l/min

      Carrier

      Hook traction force 110 kN and 165.7 kN 34 % less or 55.7 kN
      Specific ground pressure 37 kPa and 50.1 kPa 26 % less or 13.1 kPa
      Maximum travel speed 5.5 km/h and 4.5 km/h 18 % more or 1.0 km/h

      Neutral reasons:

      Sizes

      Height to cab upper part 2930 mm and 2740 mm
      Rear platform swing radius 2930 mm and 2130 mm
      Caterpillar track length on ground level 3450 mm and 2880 mm

      Operation

      Operating voltage 24 V and 24 V
      Working weight 24105 kg and 13826 kg

      Motor

      Aspiration Turbocharging with subsequent air cooling (by a cooling radiator) and Turbocharger with charge air cooler by oncoming air flow
      Manufacturer John Deere and John Deere
      Model 6466A and 4045H, III Level III certified

      Carrier

      Track width 2390 mm and 1980 mm
      Shoe dimensions 600 mm and 600 mm

      Booms/sections features 2

      Maximum cut height 9470 mm and 8900 mm
      Unit load-transfer height 3000 mm and 2740 mm
      Unit load-transfer length 10110 mm and 7670 mm

      Booms/sections features 1

      Unit load-transfer height 3220 mm and 2740 mm
      Unit load-transfer length 10240 mm and 7660 mm
      Maximum cut height 9200 mm and 8570 mm

      Images

      Sizes

      8. Rear platform swing radius 2930 mm 8. Rear platform swing radius 2130 mm
      15. Counterweight ground clearance 1100 mm 15. Counterweight ground clearance 890 mm
      2. Width to outside of caterpillar track 2990 mm 2. Width to outside of caterpillar track 2590 mm
      4. Caterpillar track length on ground level 3450 mm 4. Caterpillar track length on ground level 2880 mm
      5. Clearance 445 mm 5. Clearance 440 mm
      7. Height to cab upper part 2930 mm 7. Height to cab upper part 2740 mm

      Carrier

      6. Track width 2390 mm 6. Track width 1980 mm
      14. Shoe dimensions 600 mm 14. Shoe dimensions 600 mm

      Booms/sections features 1

      1. Unit load-transfer length 10170 mm 1. Unit load-transfer length 7670 mm
      3. Unit load-transfer height 3160 mm 3. Unit load-transfer height 2740 mm
      9. Maximum cut height 9700 mm 9. Maximum cut height 8900 mm
      10. Maximum loading height 6820 mm 10. Maximum loading height 6490 mm
      11. Maximum radius along ground level 10730 mm 11. Maximum radius along ground level 8670 mm
      12. Maximum vertical wall digging depth 6010 mm 12. Maximum vertical wall digging depth 5500 mm
      13. Maximum excavation depth 6880 mm 13. Maximum excavation depth 6060 mm