Trailer PRONAR T679

The monoqoque PRONAR trailer T679 is relatively widely used . It can be apply for granular materials transport: grains, corn, green forage and root crops. Smooth internal surfaces ensures that agriculture produce won’t be destroyed while transporting. Furthermore, certain equipment elements like extension side walls, hydraulically driven tailgate whether grain hatch make work with it even more effective and productive. The T679 is definitely durable construction which can work under hard conditions for many years.

  1. 1
    Can be used to transport of many different materials.
  2. 2
    Made of reinforced materials.
  3. 3
    It has been in used in foreign and domestic markets for many years.
  4. 4
    Certain elements of standard and additional equipment makes usage easy and comfortable.
  5. 5
    It doesn’t need any additional sealing.
Technical data
Permissible total weight: 16000 [kg]
Load capacity: 12000 [kg]
Empty weight: 4000 [kg]
Load volume with extensions height 580mm /without  extensions: 15.8 / 10.3 [m 3]
Loading space: 10 [m 2]
Loading case inside length: 4500 [mm]
Loading case inside width: trapezoid:  2200/2250 [mm]
Dimensions: length/width/height: 6259/2550/2866 [mm]
Sidewall height: 1000+580 [mm]
Floor/wall thickness: 5/4 [mm]
Platform height, measured from the ground: 1240 [mm]
Wheel track: 1860 [mm]
Suspension: parabolic springs
Hitch-ring load: 1950 [kg]
Tyres:  385/65 R22.5  RE
Maximum speed: 40 [km/h]
Tipping system: 1-side
Tipping cylinder (piston stroke/oil requirement/working pressure): 1980mm/18L/200bar
Tractor power requirement: 83.2/61 [hp/kW]
Tipping angle (backwards): 50 [˚]
Standard equipment
Monocoque loading case with vertical ribs reinforcing the sidewalls
Hydraulically winched tailgate with automatic pressing system
Chassis frame made of hight strength steel with rectangular closed profiles
Tandem suspenssion with 4 parabolic springs with 1325 mm wheelbase with fixed axles equipped in drum brakes 400×80
Axles for 60 km/h
Drawbar type: universal rigid to couple with lower or upper hitch of the tractor
Drawbar hitch: rotary with Ø50 towing eye
Drawbar support: straight hydraulic leg with ball cut-off valve
Braking system: double line air or single line air or hydraulic
Crank hand brake
Rear mudguards made of plastic
Wheel chocks + racks (2 pcs)
12 V lighting system with rear electric socket, bulbs lamps, with airtight connection, with side clearence lights
Rear lamps with protective grating
Tipping system: hydrauilc with automatic cut-off valve and thick safety steel cables
Mechanical support of the loading case
Hydraulic cables holder with a support for tractor connectors
Folded ladder and steps facilitating the access to the loading case
Grain hatch with lever in a rear wall
Rear protective bumper homologated according to directive 70/221/EWG (in accordance to  2006/20/WE)
Sidewall extensions height 580 mm made of steel 2mm thickness
Double-component chemically hardened painting materials, UV-resistant
Tipping frame painting colour: red RAL3000 PRONAR
Loading case painting colour: green RAL 6010 PRONAR
Additional equipment (optional)
Drawbar hitch: fixed with Ø40mm towing eye to couple with upper hitch of the tractor
Drawbar hitch: fixed ball-type K80mm  to couple with lower hitch of the tractor
Drawbar support: hydraulic scissor – type leg with cut-off valve
Drawbar support: hydraulic scissor – type leg with manual pump with cut-off valve
Braking system: double line air with  (ALB)
Braking system: Combined (double line air with ALB + hydraulic )
Rear sockets for hydraulic installation and brakes for second trailer
LED lights
Tandem suspenssion with 4 parabolic springs with 1325 mm wheelbase with fixed axles equipped in drum brakes 406×120
Rear grain chute
Sidewall extensions height 580mm made of steel 2mm thickness and wire mesh 30×30 window on the front wall extension
Rear manual hitch, amortized
Rear automatic hitch RO*400A3600
Operator’s platform for side walls extensions with height 580mm
Rolled canvas cover with frame and foldable central pipe for extensions height 580mm
Side underrun protection
Tyres 385/65 R22.5
Tyres 425/65 R22.5
Tyres 500/60-22,5
Tyres 500/60 R22.5
Tyres 550/45-22.5
Tyres 550/45R22.5
Spare wheel (separately) 385/65 R22.5 (15 R22.5) Regenerated
Spare wheel (separately) 385/65 R22.5 (15 R22.5)
Spare wheel (separately) 425/65 R22.5
Spare wheel (separately) 500/60-22.5
Spare wheel (separately) 500/60 R22.5
Spare wheel (separately) 550/45-22.5
Warning triangle
Tool box
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
  • Download PDF FileOperating instructions