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The XXL multi-nozzle boom for ground level spreading!


Working width (m)

18 → 27


Multi-Nozzle Booms

MULTITWIST XXL General points

General points

The JOSKIN Multitwist multi-nozzle booms enable the slurry to be spread evenly over widths of 18 to 27 metres. This spreading tool consists of two mother nozzles (Ø 125 mm) supported by triangular frames. Each of them has distributor nozzles at 1.50 m intervals. Each of these is terminated by a deflector pallet which deposits the slurry close to the ground in the form of "umbrella mats". This considerably reduces wind uptake during spreading and ammonia losses.


MULTITWIST XXL Simple and efficient design

Simple and efficient design

The Multiwist XXL boom is a very economical and simple solution for high quality spreading over working widths from 18 to 27 metres. Its structure is kept simple for low tare weight and low purchase cost. It is protected by hot-dip galvanisation, making it durable over time and insensitive to the circumstances of the working environment. It is also characterised by its four-point frame, which offers the possibility of mounting the boom on a rear linkage. In addition, in view of the large working width, JOSKIN has installed an automatic locking system (during boom (un-)folding operations) and a passive slope position adjustment. The latter reduces the twisting of the boom on uneven ground and allows the boom to adapt to the slope if the terrain requires it.

MULTITWIST XXL Distribution box and direct supply

Distribution box and direct supply

The slurry is first fed out of the tanker into a large volume distribution box. This has a deflector plate which separates the slurry from any foreign bodies and then divides it into two equal proportions. The deflector plate, acting as a stone collection system, deflects the foreign bodies to a quick outlet to allow them to be discharged evenly. The slurry then leaves this box through Ø 125 mm rigid pipes and is finally conveyed in a direct line to the distribution heads. This box also has a 6" flanged straight outlet as standard, which allows, for example, the installation of an exact scatterer (optional) to fertilise narrower areas than the standard spreading width of the Multitwist XXL boom.

MULTITWIST XXL Adjustable scatterers

Adjustable scatterers

The spreading nozzles have adjustable deflector plates. This means that the shape and horizontality of the "umbrella mat" can be adjusted to the viscosity of the spread material. This means that it is always possible to achieve a homogeneous distribution, regardless of the nature of the liquid product. In addition, the spreading cones are equipped with a quick coupling system. In case of clogging, the foreign body is easily evacuated (without the need for tools).

MULTITWIST XXL Hydraulic folding, Twist system, anti-crash system

Hydraulic folding, Twist system, anti-crash system

All booms are equipped with hydraulic folding, which has a negligible overhang and does not affect the driving operation in any way. During transport, the whole unit is secured by a ramp locking system. The ramp is height-adjustable and has a cradle fitted with a shock absorbing rubber. The folding cylinders are positioned at an angle, and not vertically, to better hold the boom in position (whipping reduction). The Multitwist has the "Twist" anti-drip system (JOSKIN patent - 150° rotation) which allows the spreading nozzles to be positioned vertically for transport, thus avoiding accidental loss of slurry during your journeys on public roads. The wings of the JOSKIN booms are equipped as standard with the anti-crash device and the mounting of the anti-drip cylinder ends on oblongs. This system allows the wings to pivot if the ramp comes into contact with the ground (e.g. on a slope) and to level the ramp.

MULTITWIST XXL Spreading width increased by 3 m

Spreading width increased by 3 m

Would you like to increase your spreading width at a later date? Nothing could be easier! JOSKIN offers the option of fitting the Multitwist XXL booms with a pair of 1.5 m extensions to be bolted to both ends of the 18 and 21 metre booms.

Special Features