Hydraulic Pick-Up Hitch - Valtra T144 Operator's Manual

6. Technical specifications
6.14.6.3

Hydraulic pick-up hitch

NOTE: The loadings are applicable to all tires.
Raising/lowering and extension
Locking of the towing device latch
Hitch or drawbar
Maximum permissible vertical loading for the tow
hook and K80 ball hitch
D-value 2)
Drawbar pin diameter
Drawbar eye standard for tow hook
Drawbar eye standard for drawbar
Drawbar eye standard for 80 mm ball hitch
The maximum axle loading must not be exceeded
1)
Mathematically established horizontal force
2)
The towing point distances from the power take-off shaft and the maximum
vertical loadings in the horizontal direction are shown in the following figure.
Electrohydraulic
Mechanical; mechanical release
Replaceable
1)
3000 kg
• Hook: 87.7 kN
• K80 ball: 87.7 kN
• Drawbar: 62.3 kN
32 mm
ISO 5692-1 or ISO 20019
ISO 5692-1, ISO 5692-2, ISO 8755, ISO 1102
ISO 24347
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