Forestry and Logging Equipment. Skidding Tractor (Skidder) John Deere 748G serie II

Sizes

Grapple radius on ground level 2222 mm
Maximum boom height 3296 mm
Tong opening at tips 3124 mm
Grapple load capacity - tongs tip to tip 1.1 m2
Dimensional length 7763 mm
Grapple height from ground level 1331 mm
Grapple radius on ground level 1547 mm
Maximum boom height 3781 mm
Tong opening at tips 3124 mm
Grapple load capacity - tongs tip to tip 1.1 m2
Overall width 3230 mm
Roller diameter 279.4 mm
Height to cab upper part 3130 mm
Cable width 15.8 mm
Maximum blade height 1500 mm
Drum capacity at cable width 114 m
Wheelbase 3680 mm
Maximum traction force on a rope with empty drum 208.4 kN
Clearance 599 mm
Maximum line speed 44.2 m/min
Dimensional length 7821 mm
Grapple height from ground level 863 mm

Operation

Working weight 14719 kg
Fuel Capacity 273 l.
Cooling system fluid volume 28.4 l.
Engine oil volume 23.7 l.
Front differential fluid volume 28.4 l.
Rear differential fluid volume 28.4 l.
Transmission fluid volume 29.3 l.
Hydraulic system fluid volume 41.6 l.
Operating voltage 12 V
Generator current strength 135 amperes
Axle oscillating 30 degrees
Steering angle 90 degrees
Tyre size 30.5-32

Motor

Torque measured at 1350 rev / min
Displacement 8.1 l.
Cylinders number 6
Aspiration turbocharging
Manufacturer John Deere
Model 6081T
Full power 132 kW
Effective power 126 kW
Power measured at 2200 rev / min
Peak torque 747 Nm

Hydraulic system

Type of pump variable displacement axial piston pump
Pump flow rate 159 l/min
Overflow valve pressure 20684 kPa

Gear box

Transmission type Powershift transmission with direct drive
Forward gears number 8
Reverse gears number 7
Maximum forward speed 22.8 km/h
Maximum reverse gear 17.1 km/h

Images

Sizes

7. Grapple height from ground level 1331 mm
8. Grapple radius on ground level 1547 mm
9. Tong opening at tips 3124 mm
1. Dimensional length 7763 mm
2. Overall width 3230 mm
3. Height to cab upper part 3130 mm
4. Wheelbase 3680 mm
5. Clearance 599 mm
6. Maximum boom height 3781 mm