vs.

      Komatsu WB91R-2 vs. John Deere 310G

      19 reasons to buy Komatsu WB91R-2:

      Sizes

      Clearance 430 mm and 305 mm 29 % more or 125 mm

      Operation

      Oil system fluid volume 8.6 l. and 8.5 l. 1 % more or 0.1 l.
      Cooling system fluid volume 18 l. and 16 l. 11 % more or 2 l.
      Transmission fluid volume 16 l. and 15 l. 6 % more or 1 l.
      Front axle fluid volume 8.2 l. and 7.6 l. 7 % more or 0.6 l.
      Maximum weight 8580 kg and 6845 kg 20 % more or 1735 kg
      Rear axle fluid volume 18.5 l. and 16 l. 14 % more or 2.5 l.
      Hydraulic system fluid volume 92 l. and 91 l. 1 % more or 1 l.

      Motor

      Maximum effective torque 310 Nm and 292.9 Nm 6 % more or 17.1 Nm
      Effective power 61.5 kW and 54.4 kW 12 % more or 7.1 kW
      Full power 67.7 kW and 58.2 kW 14 % more or 9.5 kW
      Power measured at 2200 rev / min and 2000 rev / min 9 % more or 200 rev
      Torque measured at 1500 rev / min and 1000 rev / min 33 % more or 500 rev

      Load-transfer device

      Lifting capacity at full height 4220 kg and 2812 kg 33 % more or 1408 kg

      Hydraulic system

      Pump bandwidth 165 l/min and 106 l/min 36 % more or 59 l/min

      Gear box

      Maximum forward speed 40 km/h and 33 km/h 17 % more or 7 km/h
      Maximum reverse gear 40 km/h and 33 km/h 17 % more or 7 km/h

      Backdigger

      Digging depth in unfolded state 5650 mm and 5460 mm 3 % more or 190 mm
      Digging depth in folded state 4500 mm and 4340 mm 4 % more or 160 mm

      9 reasons to buy John Deere 310G:

      Operation

      Generator current strength 65 amperes and 60 amperes 8 % more or 5 amperes
      Fuel Capacity 136 l. and 130 l. 4 % more or 6 l.
      Turn radius 3570 mm and 5450 mm 34 % less or 1880 mm

      Load-transfer device

      Bucket breakout force 38 kN and 59.6 kN 36 % less or 21.6 kN
      Radius at max unloading height 785 mm and 750 mm 4 % more or 35 mm
      Digging depth 160 mm and 110 mm 31 % more or 50 mm

      Backdigger

      Bucket digging force in folded state 5037.6 kg and 3570 kg 29 % more or 1467.6 kg
      Loading height in folded state 3330 mm and 2500 mm 25 % more or 830 mm
      Loading height in unfolded state 4240 mm and 3500 mm 17 % more or 740 mm

      Neutral reasons:

      Sizes

      Transport length 5895 mm and 7090 mm
      Transport width 2320 mm and 2180 mm
      Transport height 3660 mm and 3400 mm
      Height to cab upper part 2750 mm and 2740 mm
      Wheelbase 2175 mm and 2100 mm

      Operation

      Working weight 4wd 7500 kg and 5806 kg
      Front tyres size 2wd / 4wd 12.5/80 R18- 10 PR and 11L-15,8PR F3;12.5/80,12PR
      Rear tyres size 2wd/4wd 16.9 x 28 - 10 PR and 16.9-24,8PR R4;19.5L-24,8PR R4
      Operating voltage 12 V and 12 V

      Motor

      Manufacturer Komatsu and John Deere
      Aspiration natural aspiration and natural aspiration
      Model 4D106-1FA and 4045D

      Hydraulic system

      Overflow valve pressure 18500 kPa and 20000 kPa
      Type of pump axial piston pumps with variable displacement and gear type pump

      Gear box

      Transmission type Powershift, Electronic Gear Control and 4-speed transmission with a helical gear with a clutch switch, synchronized on all transmissions with hydraulic reverser
      Forward gears number 4 and 4
      Reverse gears number 4 and 4

      Backdigger

      Hinge joint radius in folded state 5550 mm and 5440 mm
      Hinge joint radius in unfolded state 6550 mm and 6530 mm

      Images

      Sizes

      1. Transport length 5895 mm 1. Transport length 7090 mm
      2. Transport width 2320 mm 2. Transport width 2180 mm
      3. Transport height 3660 mm 3. Transport height 3400 mm
      4. Wheelbase 2175 mm 4. Wheelbase 2100 mm
      5. Clearance 430 mm 5. Clearance 305 mm
      6. Height to cab upper part 2750 mm 6. Height to cab upper part 2740 mm

      Load-transfer device

      8. Radius at max unloading height 750 mm 8. Radius at max unloading height 785 mm
      9. Digging depth 110 mm 9. Digging depth 160 mm

      Backdigger

      10. Loading height in folded state 2500 mm 10. Loading height in folded state 3330 mm
      11. Hinge joint radius in folded state 5550 mm 11. Hinge joint radius in folded state 5440 mm
      12. Digging depth in folded state 4500 mm 12. Digging depth in folded state 4340 mm