The Jumbomatic is a sequential block fitted to JUMBO filling arms: a single double-acting function is enough to operate it. The block successively operates the various hydraulic functions: pump change-over, lifting/lowering the arm, transport safety, valve and air intake control. An electrical switch also isolates the "pump change-over" function; the vacuum is created in the tank while the arm is still in the vertical position, which is very convenient if you are using the tanker without the JUMBO arm, or if you already want to create a vacuum when leaving the field without having to move the filling arm from its transport position.

JOSKIN currently offers 4 types of articulated filling arms: straight with or without turbo-filler, and angled with or without turbo-filler. These models are available with a diameter of 200 mm (8") or 250 mm (10"). Thanks to the two double-acting hydraulic joints, they can reach most slurry storage tanks. The JOSKIN articulated filling arms are available in self-supporting or built-in version. The choice of the built-in arm is often based on the diameter of the tank. It limits the overall dimensions and provides the necessary safety when driving on the road. As for the upper joint, there are 2 choices: either the standard ball joint driven by a hydraulic ram or the optional ball joint driven by a hydraulic motor. The main difference between the two is the opening angle of the arm that is much bigger with the hydraulic ball joint. For more reliability, all hydraulic pipes on the articulated arm are rigid hoses, and the watertightness between the arm and the tanker is ensured by a double-acting industrial valve. The filling arms can also be combined with an immersion pipe in the tank to discharge the slurry through the arm.

The maximum angle of the second joint with a ball joint driven by a hydraulic ram is 95°, and with a ball joint driven by a hydraulic motor 180°. In addition, an "elbow" spacer allows this data to be adjusted and is the best solution when pumping in a container, from the top of an off-ground tank.

As an option, it is possible to equip your double filling arm with an adapter in order to suck on a funnel, like with the JUMBO arm.

JOSKIN offers several options of dorsal booms: first with a rear or front pivot point, then with 2 or 3 hydraulic joints. Depending on the intended use and whether or not you are using a spreading implement, you will easily find the mode that suits you best. The main advantage of a rear dorsal boom is its compactness and the possibility to pump from the rear of the tanker, while the front model offers a better visibility to the driver when handling it as well as a compatibility with all spreading implements (even the widest booms). The kinematics of dorsal booms allow a maximum lifting angle to be reached when pumping into an off-ground container or pit, and a maximum diving angle when pumping into an underground pit. The dorsal boom can be used with different pieces of equipment and in a variety of situations: vacuum pump, centrifugal pump, suction on funnel, etc. Different models are available, including with telescopic extensions, an optional turbo-filler or submerged turbo, etc. In short: a solution for every situation. All our dorsal booms are equipped as standard with a central lubrication system for a regular, easy and safe maintenance.

As an option, it is possible to equip your dorsal boom with an adapter for suction on a funnel, like with the JUMBO arm.

In general, all filling arms manufactured by JOSKIN can be combined with an optional immersion pipe in the tank in order to work in both suction and pressure mode.