vs.

      Komatsu PC750LC-7 vs. John Deere 690E LC Long Front Part

      12 reasons to buy Komatsu PC750LC-7:

      Sizes

      Clearance 840 mm and 455 mm 46 % more or 385 mm
      Counterweight ground clearance 1560 mm and 1090 mm 30 % more or 470 mm
      Width to outside of caterpillar track 4210 mm and 3030 mm 28 % more or 1180 mm

      Operation

      Fuel Capacity 880 l. and 322 l. 63 % more or 558 l.
      Cooling system fluid volume 85 l. and 42 l. 51 % more or 43 l.
      Hydraulic system fluid volume 440 l. and 318 l. 28 % more or 122 l.
      Engine oil volume 55 l. and 19 l. 65 % more or 36 l.
      Boom reach drive mechanism fluid volume 20 l. and 3.8 l. 81 % more or 16.2 l.

      Motor

      Effective power 338 kW and 97 kW 71 % more or 241 kW
      Displacement 15.2 l. and 6.8 l. 55 % more or 8.4 l.

      Carrier

      Support rollers number on either side 3 and 2 33 % more or 1

      Booms/sections features 1

      Maximum loading height 82335 mm and 11780 mm 86 % more or 70555 mm

      10 reasons to buy John Deere 690E LC Long Front Part:

      Swing device

      Rotation speed 13 rev / min and 6.8 rev / min 48 % more or 6.2 rev

      Operation

      Hydraulic system overflow valve pressure 34500 kPa and 34335.9 kPa 0 % more or 164.1 kPa
      Hydraulic pump flow rate 378 l/min and 988 l/min 62 % less or 610 l/min

      Carrier

      Rolling bearings number on either side 9 and 8 11 % more or 1
      Specific ground pressure 38.5 kPa and 85.6 kPa 55 % less or 47.1 kPa
      Maximum travel speed 5.6 km/h and 4.2 km/h 25 % more or 1.4 km/h
      Hook traction force 179.3 kN and 559 kN 68 % less or 379.7 kN
      Track shoes number per side 49 and 47 4 % more or 2

      Booms/sections features 1

      Maximum radius along ground level 15250 mm and 13400 mm 12 % more or 1850 mm
      Maximum excavation depth 11380 mm and 8445 mm 26 % more or 2935 mm

      Neutral reasons:

      Sizes

      Rear platform swing radius 4300 mm and 2630 mm
      Caterpillar track length on ground level 5020 mm and 3640 mm
      Height to cab upper part 3445 mm and 2840 mm

      Operation

      Working weight 80645 kg and 19914 kg

      Motor

      Manufacturer Komatsu and John Deere
      Model SAA6D140E-3 and e 6068T

      Carrier

      Track width 3500 mm and 2380 mm
      Shoe dimensions 710 mm and 650 mm

      Booms/sections features 1

      Maximum cut height 11955 mm and 13620 mm
      Unit load-transfer height 4850 mm and 3250 mm
      Unit load-transfer length 13895 mm and 11850 mm

      Images

      Sizes

      8. Rear platform swing radius 4300 mm 8. Rear platform swing radius 2630 mm
      15. Counterweight ground clearance 1560 mm 15. Counterweight ground clearance 1090 mm
      2. Width to outside of caterpillar track 4210 mm 2. Width to outside of caterpillar track 3030 mm
      4. Caterpillar track length on ground level 5020 mm 4. Caterpillar track length on ground level 3640 mm
      5. Clearance 840 mm 5. Clearance 455 mm
      7. Height to cab upper part 3445 mm 7. Height to cab upper part 2840 mm

      Carrier

      6. Track width 3500 mm 6. Track width 2380 mm
      14. Shoe dimensions 710 mm 14. Shoe dimensions 650 mm

      Booms/sections features 1

      1. Unit load-transfer length 13895 mm 1. Unit load-transfer length 11850 mm
      3. Unit load-transfer height 4850 mm 3. Unit load-transfer height 3250 mm
      9. Maximum cut height 11955 mm 9. Maximum cut height 13620 mm
      10. Maximum loading height 82335 mm 10. Maximum loading height 11780 mm
      11. Maximum radius along ground level 13400 mm 11. Maximum radius along ground level 15250 mm
      13. Maximum excavation depth 8445 mm 13. Maximum excavation depth 11380 mm