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Boom mower GHA 700
The GHA 700 boom mower has been designed to be mounted on the rear of tractors. The machine can be mounted on a wide range of tractors and has a maximum reach of 7.80 meters. The attachment is made at the pivot points of the rear three-point linkage. The standard lifting arms are replaced by specially designed arms. The unit is thus suspended at 4 points, which gives it greater stability. In addition, this mower can be disassembled very quickly, so that your carrier vehicle can be used for other work. The arm can be operated on the right and on the left.
To avoid obstacles, the mower is equipped with an electric swivel control and a mower head compensation control (ASA). The mower head is automatically readjusted when the boom is swung forwards and backwards.
The oil tank, the hydraulic pump for the working tools and the control block for the cylinder functions are also located at the rear of the mower. The hydraulic cylinders are supplied with oil from the carrier vehicle (LS pump).
The boom functions are controlled electrically and proportionally by a single-lever joystick. Several functions are possible simultaneously. The unit is parked with a parking support at the rear. As an option, the arm can also be placed forward over the driver's cab. Thus when driving on the road, the view to the front is maintained.
All advantages at a glance
- Possibility of attaching tools to different tractors
- Swivel mechanism by slewing ring with rotating gear
- Forward transport position, which makes it possible to tow a trailer
- Electrically proportional single lever control
- Fully automatic boom and cutterhead control
- The mowing head always adapts to the direction of travel
- Dismantling device (the mower can be dismantled in about 15 minutes)
GHA 700 / three-point rear mounting with 4 attachment points
|Required payload carrier vehicle||kg||approx. 4000|
|Counterweight required at the front||kg||approx. 1000|
|Required power carrier vehicle||kW (PS)||100 (135)|
|Range from the center of the vehicle to the head of the flail included 1,20 m|
|Swivel range||Grad||270 working on the right/left|
|Oil supply hydraulic cylinder||l/bar||60/200 from a carrier vehicle (LS)|
|Oil supply working tool||l/bar||68/340|
|Possibility to use a trailer||yes (in forward parking position)|