About This Handbook; Product Description; Technical Data - AL-KO PROFI AK 301 Instrucciones De Servicio

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About this handbook

Read through these operating instructions before

starting up the machine. This is a prerequisite for
safe and trouble-free working.
 You should save these instructions, and also pass
them on to any subsequent users.
Observe the safety and warning signs on the ma-

chine.
Pictogram description
Caution!
Strict following of these warning alerts can prevent
injury to persons and/or materials.
Special information for better understanding and
handling.
The camera symbol refers to illustrations.
Contents
About this handbook ...................................................... 8
Product description ........................................................ 8
Technical data ................................................................ 8
Safety Information ......................................................... 9
Montage ......................................................................... 9
Operation ..................................................................... 10
Wear display ................................................................ 10
Maintenance .................................................................11
Repairs .........................................................................11
Troubleshooting ............................................................11
Disposal ........................................................................11
8
Operating Instructions

Product description

The ball coupling AK 301 / AK 350 is suitable for moun-
ting on drawbars or homologated overrunning devices. It
connects towing vehicle and trailer.
1
1 ball coupling
1 Casing
2 Wear indicator
3 Handle
4 Detent pawl
Caution!
The ball coupling is suitable only for balls with a
diameter of 50 mm!
Intended use
The ball coupling is part of the drawgear of the trailer.It
may only be used in the fully mounted and inspected sy-
stem for connecting the trailer to the towing vehicle. The
authorized weight ranges must be observed!

Technical data

Weight
Drawbar load
ø tow bar
* Spacer hoops must be enclosed for a smaller tow bar
diameter.
Translation of original user instructions
AL-KO ball coupling
2
AK 301 AK 351
bis 3000kg bis 3500 kg
325 kg 350 kg
50mm* 60mm*
3
4