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D-737AA-14 XL (14 tonnes)

AGRO Vehicles - Agricultural Trailers

Zasław agriculture trailers are reflection of needs and understanding for the customer. While designing we demonstrated commitment by taking into consideration users’ needs on which a valuable product was built. Our modern trailers are intended for transport of various materials, in particular agricultural produce where precise tightness is required.

Our innovative trailers are marked by: well-equipped standard versions, high loading capacity of box-bodies and bodywork tightness (without gaskets). Frame is made of double-T beam and the box-body floor is made of one piece of 5mm thick metal sheet. Tarpaulin is rolled out in 4 seconds, front wall is made of one piece of 3mm thick metal sheet, it is reinforced with bars and it is equipped with window for the operator as well as central platform, innovative system of connectors, central locking lever with intelligent force regulation of tightening, and a range of other amenities which makes the work with Zasław trailers comfortable and ergonomic.

The 14t trailer in XL version has the biggest volume among our 3-side tipping trailers which is 20.5m3. It is also one of the biggest volumes available in the Polish market. The vehicle is built on a reliable frame and brand axles adjusted for high loads. It allows very efficient transport of loose materials.


Gross Vehicle Weight18 000 kg
Loading capacity14 000 kg
Own weight4 800 kg
Loading volume20,5 m3
Internal length of box-body5 210 mm
Internal width of box-body2 420 mm
Vehicle height3 040 mm
External length7 650 mm
External width2 550 mm
Platform height from the ground1 390 mm
Dropsides height800+800 mm
Hitch height from the ground940 mm
Number of axles2
Tyre size385/65 R22.5
Wheelbase2 000 mm
Approval speed40 km/h


Front wall made of one metal sheet with inspection window (sheathing thickness 3mm)
Colour of box body to choose from RAL - 3004 (claret), 6002 (green), 2004 (orange)
Folding steps on the front wall
Dual-circuit pneumatic braking system with automatic brake force control
Hand brake
Parking brake - diaphragm actuators
2 axles, mechanical suspension
Drum brakes
Tyres 385/65 R22.5" (new, not reconditioned)
Steel wheels
Approved for 40 km/h
12-volt electrical system
Hydraulic cylinder with hydraulic shut-off valve at maximum box-body tilt of 50⁰ to the rear, 45⁰ to the sides
Chute window in the rear side with waterproof cover to prevent water from entering the interior
Floor reinforced with 5 mm thick steel sheet
Cargo box-body made in a sealless system
Seal between the dropsides to prevent water from entering the interior
Side boards, 800x800 mm high, 2.5 mm thick steel sheet, openable and tiltable side boards
New system of side boards connection, chain linking the side boards on the upper side
Front wall made of one metal sheet with inspection window
Pneumatic, electrical, hydraulic socket for the second trailer
Triangle for slow-running vehicles
Central locking lever with variable arm length for improved locking ergonomics
Front wall, middle and rear posts detachable
Screwed central locking mechanism - 8 bolt hooks
Parabolic springs
Frame made of I-beam, shot-blasted and then painted with primer and varnished in RAL 7021 or galvanized at choice
Drawbar eye Ø 40
Bumper serving as casing for the rear lamps, adjustable
Line securing the body
Wheel chocks - 2 pieces
Y-type drawbar
Wheel spanner and warning triangle
Water tank
* tolerance 0.5%


Axles and suspension up to 60km/h
Tarpaulin with frame
Spare wheel
Spare wheel winch
Automatic rear hitch
Swivel rear hitch
385/65R22.5 Pirelli wheels
425/65 R22.5" wheels
385/65R22.5 Delcora wheels (ground contact width 360 mm)
Working platform on the front wall
Box-body painting in non-standard colour
Rear halogen lights
Rear chute
Right (or left) side chute
Tarpaulin for vegetable inside box-body

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