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Available equipment

Slurry tankers - X-TREM2 - pumping tools

Upper filling and emptying

The gravity filling system allows highest flows. The user can then choose the type of pump that is the best suited to the desired spreading flow (large spreading width, etc.).

JOSKIN proposes different systems, which can be placed according to your wishes on the top or at the back of the tank.

Filling funnel of 500 x 500 mm

500 x 600 mm hydraulic sliding access.

This access is a large opening to place the filling arm and that is easy to reach. It is hermetically closed by rollers that press it against the rubber seal. Given its low height, it is ideal for tanks with a large diameter.

1 - Support with greasing nipples
2 - Compression roller
3 - Compression plate
4 - Bracket-guide
5 - Soft rubber seal
6 - Mobile flap slinding in the bracket-guide

Being closed


Ø 600 mm manhole with crank opening

The equipment of this manhole also includes an inner and outer ladder, providing a quick access to the tank. Its cover presses on a seal, which makes this system hermetic.

Ø 520 mm manhole (non-hermetic)

This model was inspired by the above-mentioned hermetic manhole. This variant is an economical solution for non-vacuum tankers. It can be controlled manually or by a double-acting hydraulic ram.

Rear or upper funnel

Fitted with an immersion pipe (option), this funnel allows to easily empty transport and spreading tankers. It can also be used to fill the tank. Also available in 200 or 250 mm (8" or 10") depending of the models.

Ø 8" galvanized unloading arm on the left or on the right

The Ø 8 " unloading arm is another way to transfer the slurry. It allows the transport tanker to feed a nurse tanker or a spreading tanker through an upper outlet.

Non articulated filling arm

General points

The Jumbo is a non articulated filling arm with side rotation, sucking slurry through a funnel that has to be connected to the pit. It is suited to both underground and off-ground tanks.

It is a reasonable investment in order to avoid the sometimes laborious task to connect pipes (especially if it is a Ø 200 mm one).

If pumping on one single side does not suit you, the left/right version is very easy to reverse. No tedious operation of the pipes is required. It is therefore very easy to have the ideal position to pump.

The head of the funnel and of the arm are mobile in order to ensure a permanent tightness of the coupling when pumping.

JUMBO left/right

Thanks to this safety device, it is very easy to change the position of the arm and to lock it in vertical position.

To switch sides, the base of the cylinder only has to be moved from roght to left


The Jumbomatic is standard mounted on the Jumbo left/right and as an option on the side jumbo.

Filling arms of the Jumbo left/right type are fitted with the "Jumbomatic" sequential block. Only one double-acting function is required to operate the arm. The sequential block successively operates the different hydraulic functions (pump change-over, lift/lower the arm, transport safety, valve and air intake control).

An electric switch makes it possible to isolate the function "pump change-over"; the vacuum in the tank is then created while the arm is still in vertical position, which is very practical if you are using the tanker without Jumbo arm for the filling operation or if you already want to create a depression, for instance, when leaving the field without having to move the filling arm in transport position.

Funnel support on Jumbo

To reduce the overall dimensions, it is possible to optionally fit the Jumbo arm with a funnel support. A support is standard mounted on the chassis of the tanker.

Funnel support on JUMBO arm

Support on chassis

Electric funnel (option)

A funnel with electric closing and remote control can be used in the case of an off-ground storing tank. Indeed, this useful option makes it possible to electrically close a valve that is directly located on the funnel in order to prevent slurry from flowing out when not pumping.

In this way, the driver no longer needs to leave his post to close the pit valve manually.

This funnel is also fitted with a second electric valve allowing the slurry to flow back in the prepit during the air evacuation of the filling arm. Finally, it is fitted with a transport triangle (female part) designed for the linkage of the tractor.

Articulated filling arm

General points

JOSKIN proposes currently 4 types of articulated filling arms (see models here-above):
1- Straight without turbo-filler
2- Straight with turbo-filler
3- Angled without turbo-filler
4- Angled with turbo-filler
These models are available with a diameter of 200 mm (8") or 250 mm (10"). Thanks to two double acting hydraulic hinges, the filling arm can reach most slurry storage tanks.


For more reliability, all hydraulic pipes of the arm are rigid and the watertightness between the arm and the tank is ensured by a double acting industrial valve.

The JOSKIN articulated filling arms are available in self-supporting or built-in version. The built-in one is often chosen according to the tank volume (compulsory on EUROLINER, Q-Bigliner and CARGO). It allows to limit the overall dimensions and provides the safety that is needed when driving on roads. JOSKIN proposes two types of articulations:
- a knee-joint activated by a hydraulic ram (standard);
- a knee-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 knee-joint.


Self-supporting structure

Articulated Pumping Arm on Front Linkage

the JOSKIN articulated filling arm, which is placed on teh front linkage of the tractor, is a compact, comfortable and multi-functional filling solution. Thanks to a filling height that can reach 4.5 m and to the second part of the filling arm of 3 m long, it is possible to easily pump at the edge of fields both from a slurry tanker, a transport tank or a container fitted with a funnel and from a overhead tank fitted with a funnel. The double-acting ram connecting both parts of the arm controls the angle of the mobile part (max. 100°). The driver has a very good visibility when filling.

Built-in / Not built-in

First articulation

With a built-in filling arm, the opening angle between the tank and the first arm articulation is max. 119°, while with a not built-in arm, it is max. 132°.

Second articulation

The max. angle of the second articulation (with knee-joint driven by a hydraulic ram) is 95°.

The max. angle of the second articulation (with knee-joint driven by a hydraulic motor) is 180°.


The Ø 250 mm model can also be fitted with a turbo-filler (lower depression rate of the pump and smaller filling time).


Submerged turbo on articulated arm

Telescopic extension

Articulated filling arms can be fitted with the option telescopic extension (1.80 m), which allows to pump easily in very deep pits (+/- 4.5 m). It is available with a diameter of 8" or 10".

Galvanized dorsal booms

The industrial knee-joint allows to absorb side strains.

General points

Kinematic is designed for:
• a maximum lifting angle in case of pumping in an overhead tank or an off-ground storing tank;
• a maximum lifting angle in case of pumping in off-ground storing tank;
• an easy pumping on a funnel thanks to a design with small side clearance;
• receiving a turbo-filler integrated in the boom or a latest generation submerged turbo-filler.


Suction hose

Suction on cone


The dorsal boom can be used with different pieces of equipment and in various situations: vacuum pump, centrifugal pump, suction on funnel, etc. Different models are proposed: with pivoting point at the front or at the back, telescopic devices, turbo-filler (option) or submerged turbo. A solution to every situation.


With hydraulic articulation

With turbo-filler

With articulation and submerged turbo

All types of pits



In order not to handle the dorsal boom for too long, it can be set, as an option, on one side of the spreader (left/right), thanks to two resting supports.

Telescopic extension

The JOSKIN dorsal booms can be fitted with an optional telescopic extension. This device becomes very interesting to reach higher depths!

ISOBUS terminal / Control joystick

Orientation and Control

An advantage, in comparison with the articulated arm, is that the dorsal boom can be oriented in a circle in order to easily pump on both sides of the spreader. Spreading implements can limit the rotation angle of the dorsal boom.<br/><br/>
The boom cannot go over the tractor for obvious safety reasons (safety of the operator, protection of the front components of the spreader,...).<br/>
The 4 electrohydraulic controls together with the joystick makes it more comfortable and easier to operate.<br/>When connected in ISOBUS, it is possible to use an AUX-N joystick.

Dorsal boom with pivoting pont at the front of the tank

Even when a wide spreading boom is fitted on the tanker, this configuration allows to increase the pumping depth.and not to collide with the folded spreading boom on the sides of the tank.
You also save space on the machine, as this boom is completely folded on the top of the tanker.
The dimensions of the boom elements - particularly the geometry of the first part of the tanker - are adapted to the configuration of the machine to optimize the performances and the handling.