vs.

      Liebherr R944B vs. John Deere 690B

      12 reasons to buy Liebherr R944B:

      Sizes

      Width to outside of caterpillar track 2998 mm and 2420 mm 19 % more or 578 mm
      Clearance 540 mm and 380 mm 30 % more or 160 mm
      Counterweight ground clearance 1275 mm and 966 mm 24 % more or 309 mm

      Shovel

      Maximum bucket volume 2.6 m3 and 1.1 m3 58 % more or 1.5 m3

      Operation

      Hydraulic system fluid volume 440 l. and 302.8 l. 31 % more or 137.2 l.
      Hydraulic system overflow valve pressure 35000 kPa and 17238 kPa 51 % more or 17762 kPa
      Fuel Capacity 705 l. and 227.1 l. 68 % more or 477.9 l.

      Motor

      Effective power 182.7 kW and 98 kW 46 % more or 84.7 kW
      Displacement 10 l. and 6.6 l. 34 % more or 3.4 l.

      Carrier

      Maximum travel speed 5 km/h and 2.7 km/h 46 % more or 2.3 km/h

      Booms/sections features 1

      Maximum radius along ground level 9900 mm and 9144 mm 8 % more or 756 mm
      Maximum loading height 7050 mm and 4572 mm 35 % more or 2478 mm

      6 reasons to buy John Deere 690B:

      Swing device

      Rotation speed 7 rev / min and 6.4 rev / min 9 % more or 0.6 rev

      Operation

      Hydraulic pump flow rate 5.3 l/min and 520 l/min 99 % less or 514.7 l/min

      Motor

      Power measured at 2400 rev / min and 2000 rev / min 17 % more or 400 rev

      Carrier

      Support rollers number on either side 9 and 2 78 % more or 7
      Specific ground pressure 44.8 kPa and 82.4 kPa 46 % less or 37.6 kPa

      Booms/sections features 1

      Maximum excavation depth 6400 mm and 6250 mm 2 % more or 150 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 3200 mm and 2990 mm
      Rear platform swing radius 3400 mm and 2570 mm

      Operation

      Operating voltage 24 V and 12 V
      Working weight 36240 kg and 17.4 kg

      Motor

      Manufacturer Liebherr and John Deere
      Cylinders number 6 and 6
      Aspiration turbocharging and turbocharging

      Carrier

      Shoe dimensions 500 mm and 610 mm

      Booms/sections features 1

      Unit load-transfer length 10950 mm and 8990 mm
      Unit load-transfer height 3600 mm and 3300 mm
      Maximum cut height 10200 mm and 6075 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 2998 mm 2. Width to outside of caterpillar track 2420 mm
      5. Clearance 540 mm 5. Clearance 380 mm
      7. Height to cab upper part 3200 mm 7. Height to cab upper part 2990 mm
      8. Rear platform swing radius 3400 mm 8. Rear platform swing radius 2570 mm
      15. Counterweight ground clearance 1275 mm 15. Counterweight ground clearance 966 mm

      Carrier

      14. Shoe dimensions 500 mm 14. Shoe dimensions 610 mm

      Booms/sections features 1

      10. Maximum loading height 7050 mm 10. Maximum loading height 4572 mm
      11. Maximum radius along ground level 9900 mm 11. Maximum radius along ground level 9144 mm
      13. Maximum excavation depth 6250 mm 13. Maximum excavation depth 6400 mm
      1. Unit load-transfer length 10900 mm 1. Unit load-transfer length 8990 mm
      3. Unit load-transfer height 3400 mm 3. Unit load-transfer height 3300 mm
      9. Maximum cut height 10400 mm 9. Maximum cut height 6075 mm