PRONAR trailer T679/4

Dump trailer PRONAR T679/4 is the latest model of dump trailers. It’s designed for the transportation of agricultural products, rubble, stones, gravel, sand, clay and aggregate. A wide loading box of the trailer and the locking tabs allow loading and transportation of construction vehicles, for e.g. excavators. Universal trailer PRONAR T679/4 have a robust and durable construction, made of high quality materials, which are especially good for farms, gravel pits, stone factories or for construction companies for building roads, bridges and buildings and for any work requiring transporting heavy materials and equipment.


Permissible total weight: 11000 [kg]
Load capacity: 8385 [kg]
Empty weight: 2615 [kg]
Load volume: 6.4 [m 3]
Loading space: 9.7 [m 2]
Loading case inside length: 4000 [mm]
Loading case inside width: 2420 [mm]
Dimensions: length/width/height: 5674/2550/1740 [mm]
Sidewall height: 650 [mm]
Floor/wall thickness: 4/4 [mm]
Front wall/ rear wall thickness: 4/4 [mm]
Platform height, measured from the ground: 1050 [mm]
Wheel track: 1990 [mm]
Suspension: tandem with trailing arm
Hitch-ring load: 1500 [kg]
Tyres:  400/60-15.5
Maximum speed: 40 [km/h]
Tipping system: 1-side
Tipping cylinder (piston stroke/oil requirement/working pressure): 1700mm/13L/200bar
Tractor power requirement: 62.6/46 [hp/kW]
Tipping angle (backwards): 50 [˚]

Standard equipment
Very strong construction (monocoque type) of loading case with vertical ribs reinforcing the sidewalls, side wall and floor made of one piece of steel, 90° angle between floor and wall
Fastening hooks inside the loading box for securing the load – 4 hooks
Hydraulically driven rear flap with height 325 mm, opened downwords
Chassis frame made of hight strength steel with rectangular closed profiles
Tandem suspension with 2 trailing arms with 1120 mm wheelbase with fixed axles shafts equipped in drum brakes 300×90
Drawbar type: universal rigid to couple with lower or upper hitch of the tractor, with a ladder and platform
Drawbar hitch: rotary with Ø50 towing eye
Drawbar support: telescopic supporting leg with fixed parking foot
“Braking system: hydraulic

Crank hand brake
Wheel chocks + racks (2pcs)
12 V lighting system with rear electric socket, LED 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
Ladder and steps facilitating the access to the loading case
Mechanical support of the loading case
Hydraulic cables holder with a support for tractor connectors
Double-component chemically hardened painting materials, UV-resistant
Tipping frame colour: red RAL3000 PRONAR
Side walls painting colour: yellow RAL1007

Additional equipment

Drawbar hitch: fixed with Ø40mm towing eye to couple with upper hitch of the tractor
Front short extension of the loading box
Rear automatic hitch AH38H-4
Additional swinging tailgate with right side opening
Loading case made of abrasion resistant steel 450HB HARDOX – 4 mm on floor and side walls
Rear sockets for hydraulic installation and brakes for second trailer
Tyres 500/50-17
Spare wheel (separately): 400/60-15.5
Spare wheel (separately): 500/50-17
Non standard colours according to RAL CALSSIC codes *

* doesn’t apply to units in stock