Forestry and Logging Equipment. Skidding Tractor (Skidder) John Deere 648H

Sizes

Maximum blade height 1308 mm
Wheelbase 3430 mm
Clearance 514 mm
Dimensional length 7230 mm
Grapple height from ground level 794 mm
Grapple radius on ground level 2152 mm
Maximum boom height 3395 mm
Tong opening at tips 2921 mm
Grapple load capacity - tongs tip to tip 0.97 m2
Dimensional length 7484 mm
Grapple height from ground level 794 mm
Grapple radius on ground level 2152 mm
Maximum boom height 3395 mm
Tong opening at tips 3175 mm
Grapple load capacity - tongs tip to tip 1.2 m2
Roller diameter 203.2 mm
Cable width 19.1 mm
Drum capacity at cable width 54.6 m
Maximum traction force on a rope with empty drum 193 kN
Overall width 3100 mm
Blade width 2184 mm
Height to cab upper part 3023 mm

Operation

Working weight 14626.1 kg
Fuel Capacity 295.3 l.
Hydraulic system fluid volume 56.8 l.
Operating voltage 12 V
Generator current strength 90 amperes
Axle oscillating 30 degrees
Steering angle 45 degrees
Tyre size 28L-26

Motor

Manufacturer John Deere
Model 6068H
Full power 128.3 kW
Power measured at 2200 rev / min
Displacement 6.8 l.
Cylinders number 6
Aspiration turbocharging

Hydraulic system

Type of pump variable displacement axial piston pump
Pump flow rate 109.8 l/min
Overflow valve pressure 21373.7 kPa

Gear box

Transmission type powershift
Forward gears number 8
Reverse gears number 7
Maximum forward speed 23 km/h
Maximum reverse gear 17.4 km/h

Images

Sizes

1. Dimensional length 7230 mm
2. Overall width 3100 mm
3. Height to cab upper part 3023 mm
4. Wheelbase 3430 mm
5. Clearance 514 mm
6. Maximum boom height 3395 mm
7. Grapple height from ground level 794 mm
8. Grapple radius on ground level 2152 mm
9. Tong opening at tips 3175 mm