Agricultural trailers are an essential transport tool on a farm, used to transport crops, feed and materials necessary for agricultural production. There are various models available on the market - both universal and specialist - differing not only in size, but also in purpose and technical parameters. Trailers equipped with a tandem chassis, i.e. with two axles placed in parallel, are becoming increasingly popular. This solution is offered by leading manufacturers of agricultural equipment. When choosing the right model, it is worth adapting it to the specifics and size of the farm to ensure maximum functionality.
The design of tandem trailers is based on two axles placed next to each other, which provides greater stability and durability during transport. This makes them particularly recommended for transporting heavier loads, such as agricultural machinery, vehicles or large quantities of agricultural produce. This arrangement makes it easier to maneuver, especially when reversing, which is a significant advantage for people who are less experienced in operating trailers.
One of the key advantages of tandem models is better traction and natural weighting of the tractor's rear axle, because part of the trailer's weight rests on the drawbar. This solution works especially well in more difficult terrain conditions, improving traction and stability. Additionally, the increased support surface allows for more efficient use of the tractor's power, which translates into greater comfort of work on the farm.
Advantages of the PT510 Pronar trailer
- Durability – a solid frame made of torsion-resistant closed profiles, as well as reinforced walls and chassis components that are thicker than in standard models.
- Versatility – the internal width of the cargo box (2420 mm) enables the transport of both bulk materials and Europallets and box pallets.
- Rich equipment – the set includes, among others, wheel chocks, rear wheel mudguards, cargo box service support, ladder and side steps for easy access to the load, rear hydraulic and brake outlets for connecting another trailer, side tensioning strips reinforcing the walls and extensions.
- Functionality – optimal ballast of the tractor hitch increases its traction and pulling power, making it easier to maneuver in demanding terrain.
- Stability – widely spaced wheels ensure better balance and safety during transport.
The PT510 TANDEM trailer is a versatile piece of equipment that is suitable not only for agriculture, but also for other industries requiring solid and reliable transport.
This model was designed with difficult terrain conditions in mind, making it an exceptionally durable and functional solution. Equipped with a durable chassis frame made of closed rectangular profiles, a three-way tipping mechanism and a reinforced drawbar, it provides maximum stability and comfort of use. Additionally, a hydraulic scissor support, parabolic springs and strong radial tires were used, which translates into greater durability and comfort of work.
The design allows for speeds of up to 40 km/h. As standard, the trailer is equipped with a three-way tipping system with a shut-off valve that is activated during side tipping, and a telescopic cylinder. The highest quality materials are used for production, including modern paint coatings with increased durability. The possibility of using extensions that increase the capacity of the cargo box makes this model perfect for transporting grass, corn and biomass chaff.
Standard equipment of the PT510 Pronar trailer
- Cargo box with a universal system for opening walls in swing mode.
- Three-way body tipping system with rear suspended ball joints.
- Possibility to select the tipping direction using two pins protecting against incorrect operation.
- Cargo box adapted to transport Europallets.
- Central locking of the side and rear walls at the floor.
- Walls made of high-quality PF600mm profiles, laser-welded, with side tensioning strips and stable posts and forged hinges.
- Grain chute with lock, located in the rear wall.
- Ladder and side steps for easier access to cargo.
- Chassis frame made of high-strength closed steel profiles.
- Tandem suspension with 4 parabolic springs, compensating arms and rigid axles with drum brakes (Ø400×80 mm).
- Rigid, universal drawbar for connection to the lower or upper hitch of the tractor.
- Swivel drawbar hitch with Æ50mm eye for the lower hitch of the tractor.
- Hydraulic scissor drawbar support with movable foot and hydraulic safety lock.
- Pneumatic dual-line brake system with manual braking force regulator and rear outlet.
- Parking handbrake with crank.
- 12V LED lighting installation, with hermetic connections and marker lighting.
- Rear lights with protective grilles.
- Spiral connecting cable for lighting installation.
- Hydraulic tipping system with automatic shut-off valve and rear outlet.
- Telescopic three-way tipping cylinder with articulated suspension.
- Cargo box service support.
- Plastic mudguards above the rear wheels.
- Two wheel chocks placed in galvanized pockets.
- Durable paint system with chemically cured, two-component coatings resistant to corrosion and UV radiation.
- Colours: chassis in red (RAL3000 PRONAR), walls in green (RAL6010 PRONAR).
Additional equipment
- extensions
- tarpaulin with frame
- working platform
- chute
- manual hitch
- at the rear, hydraulics for a second trailer, power socket, 2-circuit pneumatic installation.
*The width of the cargo box inside is adapted to the transport of EUROPALLETS.
** Illustrative photos.
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