Trailer PRONAR T780

A specialized three-axle trailer T780 heavy duty capacity construction (26 m3) guarantees economical transport and reduce production costs. It is ideal for the transport of both agricultural crops and euro-pallets. Tires and axles are designed to transport on roads for long distances at a speed of 40 km / h (optionally 60 km / h). There is a possibility to order the trailer with additional grain hatch in the side walls that increases its versatility. The standard springs for  easy opening , allow  the trailer to be operated   efficiently  of by one person.

  1. 1
    It can be used f to transport agricultural crops and thanks to the width it is adapted for the carrying euro pallets (in one layer 18 euro pallets).
  2. 2
    Trailer can be used one person due to standard-mounted springs for easy opening.
  3. 3
    High volume of the cargo – 26 m3.
  4. 4
    Solid construction of the trailer provides a remarkable service life.
Technical data
Permissible total weight: 24000* [kg]
Empty weight: 7700 [kg]
Load capacity: 16300** [kg]
Load volume: 26 [m 3]
Loading space: 18,55 [m 2]
Loading case inside lenght: 7696 [mm]
Loading case inside width: 2410*** [mm]
Lenght/Width/Height 10087/2548/ 2800 [mm]
Sidewall height: 800+600 [mm]
Floor/wall thickness: 5/2.5 [mm]
Platform height, measured from the ground: 1390 [mm]
Wheel track: 1960 [mm]
Suspension: parabolic springs
Tyres:  385/65 R22.5  RE
Maximum speed: 40 [km/h]
Tipping system: 3-side
No. of telescopic cylinders: 2
Number of tipping cylinder sections: 5
Piston stroke: 2990 [mm]
Oil requirement: 68 [l]
Working pressure: 200 [bar]
Tractor power requirement: 150/110.2 [hp/kW]
Tipping angle (backwards/sides): 47/45 [˚]
* depends on the road regulations in each country
** depends on the road regulations and equipment
*** width of the loading case suitable for EUROPALET transport
Standard equipment
Loading case with universal system of sidewall opening
Three side tipping system of the loading case
Drawbar: V type with Ø40 fixed towing eye
rotating turnable
Chassis frame of welded closed rectangular profiles made of high strength steel
Axles for 60km/h
Braking system: double line air with ALB or double line air or hydraulic
Crank hand brake
12 V lighting system with rear electric socket
Hydraulic tipping system with cut-off valve
zabezpieczającymi, z wyjściem do drugiej przyczepy
Two telescopic cylinders of 3-side tipping system
Sidewalls made of profile PF 800+600 with middle post, with rim 60mm with forged hinges and locks
Central locking system
Grain hatch with lever in rear wall
Springs facilitating opening the sides (4 pcs)
A set of plastic front and rear mudguards
Double-component chemically hardened painting materials
Ladder and side steps facilitating access to the loading case
Wheel chocks and racks
Tipping frame painting colour: red RAL3000 PRONAR
Sidewall painting colour: green RAL6010 PRONAR
Additional equipment (optional)
Drawbar: Y type with Ø40 fixed towing eye
Rear connections to a second trailer
Operator’s platform
Rolled canvas cover with frame
Sidewall extensions 800mm (instead of 600mm)*
Side grain hatch on the left or the right side of the trailer
Tool box
Side underrun protections
Set of chutes: left and right along the entire length of the trailer loading case + rear across width of the trailer
Rear grain chute
Tyres 385/65R22.5 (6 pcs without a spare wheel)
Tyres 425/65 R22.5 ET= -30 (6 pcs without a spare wheel)
Tyres 550/45 R22.5 (6 pcs without a spare wheel)
Spare wheel beam**
Rear automatic hitch UNIMAR
Rear automatic hitch ROCKINGER 400A4600
Spare wheel (separately) 385/65 R22.5 (15 R22.5) RE
Spare wheel (separately) 385/65 R22.5 (15 R22.5)
Spare wheel (separately) 425/65 R22.5
Spare wheel (separately) 550/45 R22.5
Warning triangle
Auger for unloading grain with efficiency 30 t/h ****
Crank operated spare wheel winch under the frame of trailer. Only for 385/65 R22,5 and 425/65 R22,5
Rear grain chute across width of the trailer
Left or right side removable grain chute across entire length of the trailer loading case
Left and right side removable grain chute across entire length of the trailer loading case
Hydraulic assisted left or right sideboard opening
Hydraulic assisted left and right sideboard opening
Set of wall supports to maintain the walls in a partially open position for bale transportation***
Shock absorber for falling potatoes – two sets of rubber belts, 2,3m of length each, mounted on the sidewall extensions (side extensions necessaary)
Non standard colours according to RAL CALSSIC codes
*The use of sidewall extensions 800mm possible with 425/65 R22,5 ET=-30 or  550/45 R22,5 Flotation Tyress
**Spare wheel beam available for 385/65 R22,5 and 425/65 R22,5 Tyress
*** for agricultural roads only
**** mounted on the rear wall, two-segmented, folded, with mechanical winch, auger driven hydraulically, oil requirement 30L/min
  • Download PDF FileOperating instructions