AK 4

The AK 4 is an acrobat hay rake designed to help aerate, turn and form cut forage into windrows. The machine connects to the tractor through a three-point hydraulic linkage.

It has four wheels in total, two at the front and two at the rear. Each wheel is equipped with 40 spring tines.

Number of wheels: 4
Number of tines per wheel: 40
Wheel diameter: 1.42 m
Maximum tractor speed: 15 km/h
Windrowing working width: 2.60 m
Transport width: 2.30 m
Weight: 170 kg

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Aerating forage and forming windrows

The AK 4 helps aerate, turn and form cut forage into uniform windrows. The working position of the wheels can be adjusted for different operations.

It connects to the tractor through a three-point hydraulic linkage.
It consists of four wheels, two at the front and two at the rear.
Each wheel has 40 spring tines.
The windrowing working width is 2.60 metres.
The transport width is specified as 2.30 metres.

Technical specification	AK 4
Number of wheels	4
Number of tines per wheel	40
Wheel diameter	1.42 m
Maximum tractor speed	15 km/h
Windrowing working width	2.60 m
Transport width	2.30 m
Weight	170 kg

The technical data are taken from the specifications table in the TÜMİŞ AK 4 Acrobat Hay Rake Introduction and User Manual.

Safe operation and routine maintenance

Before operation, inspect the three-point linkage, wheels, spring tines and all fastening components. Adjustments, cleaning and maintenance must be carried out only after the tractor has been stopped.

Check that the three-point linkage is connected correctly and securely.
Inspect the wheels, spring tines and connection points regularly.
Check for loose bolts and nuts before operation.
Complete the machine's transport adjustments before moving to the road position.
Follow the instructions in the product manual for lubrication and maintenance.

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