PRONAR trailer T669

The monocoque PRONAR trailer T669 is intended to work under hard conditions. Tight, solid construction of the loading case enables to transport even tiny grains without any additional sealing. The grain hatch placed in the rear wall facilitates unloading and connection to the other more precise and efficient unloading equipment which is very important while transporting low density materials. Tandem suspension ensures increase pulling force thanks to additional weight placed on the rear axle. High tonnage load capacity will be well appreciated by all users.

  1. 1
    FUNCTIONAL
    Enables different types of materials transport.
  2. 2
    DURABLE
    Closed profiles used by PRONAR ensure durability and resistance of the construction.
  3. 3
    TIGHT
    High quality loading case ensures even tiny grains transport.
  4. 4
    UNIVERSAL
    Optional three way tipping system increases functionality of the trailer.
  5. 5
    WIDE RANGE OF THE OPTIONAL EQUIPMENT
    Customer can order optional equipment which will increase functionality of the trailer.
Allowable total weight (technically): 20000 [kg]
Load capacity: 14320 [kg]
Empty weight: 5670 [kg]
Load volume with extensions height 580mm / without extensions: 22.7 / 15 [m 3]
Loading space: 12.4 [m 2]
Loading case inside length: 5500 [mm]
Loading case inside width: trapezoid: 2200/2250 [mm]
Dimensions: length/width/height: 7255/2550/3160 [mm]
Sidewall height (inside): 1750+580 [mm]
Floor/wall thickness: 5/4 [mm]
Platform height, measured from the ground: 1435 [mm]
Wheel track: 1960 [mm]
Suspension: parabolic springs
Hitch-ring load: 2000 [kg]
Tyres:  385/65 R22.5  RE
Maximum speed: 40 [km/h]
Tipping system: 1-side
Tipping cylinder (piston stroke/oil requirement/working pressure): 2400mm/29L/200bar
Tractor power requirement: 104/76,4 [hp/kW]
Tipping angle (backwards): 50 [˚]

Standard equipment
Monocoque loading case with vertical ribs reinforcing the sidewalls
Hydraulic tailgate with automatic pressing system 2 windows
on the front wall of the loading case made of plexiglass
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 406×120
Grain hatch with lever in a rear wall
Folded ladder and steps facilitating the access to the loading case
Sidewall extensions height 580 mm made of steel 2mm thickness
with stabilizing bar
Axles for 60 km/h (permissible total weight 20 000 kg)
Drawbar type: universal rigid to couple with lower or upper hitch of
the tractor with rubber shock absorbers
Drawbar hitch: rotary with Ø50 towing eye
Drawbar support: hydraulic scissor-type with movable leg and
hydraulic security lock
Braking system: double line pneumatic
Crank hand brake
Rear foldable underrun protection
Rear mudguards made of plastic
Wheel chocks + racks (2 pcs)
12 V lighting system with rear electric socket, side clearence lights
Rear lamps with protective grating
Hydraulic cables holder with a support for tractor connectors
Tipping system: hydrauilc with automatic cut-off valve and thick
safety steel cables
Mechanical support of the loading case
Double-component chemically hardened painting materials, UVresistant
Loading case painting colour: green RAL 6010 PRONAR
Loading case painting colour: green RAL 6010 PRONAR

Drawbar hitch: fixed with Ø40mm towing eye in accordance to DIN11026 to couple with upper hitch of the
tractor
Drawbar hitch: fixed ball-type K80mm to couple with lower hitch of the tractor
Design and build with 3 tones hitch ring load, fixed to couple with lower or upper hitch of the tractor, amortised
with steel spring and with telescopic drawbar support with a gear
Passively steered rear axle with hydraulic turning blockade
Braking system: double line pneumatic with automatic (ALB)
Rear sockets for hydraulic installation and brakes for second trailer
Rear underrun protection homologated according to directive WE type, foldable Rear grain chute
Sidewall extensions height 580mm made of steel 2mm thickness and front wall extansion made of wire mesh
30×30 window, with steel blanking plate, with stabilizing bar
Sidewall extensions height 1000mm (instead of 580mm) increasing load volume up to 27,7m3, made of steel 2mm
thickness and folded front wall extansion made of wire mesh 30×30 window, with stabilizing bar
Rear automatic hitch UNIMAR
Rear automatic hitch RO*400A4600
Operator’s platform for side walls extensions with height 580mm
Rolled canvas cover with a frame for walls extensions with height 580mm
Front mudguards
Side underrun protection
Tool box
Tyres 385/65 R22.5 (15R22.5)
Tyres 425/65 R22.5 (16.5R22.5)
Tyres 445/65 R22.5 (18R22.5)
Tyres 500/60-22,5
Tyres 500/60 R22.5
Tyres 550/60-22.5
Tyres 560/60 R22.5
Tyres 600/50-22.5 – the width of the trailer exceeds 2550mm
Tyres 600/50R22.5 – the width of the trailer exceeds 2550mm
Tyres 600/55-22.5 – the width of the trailer exceeds 2550mm
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) 445/65 R22.5:
Spare wheel (separately) 500/60 R22.5:
Spare wheel (separately) 550/60-22.5:
Spare wheel (separately) 500/60-22,5
Spare wheel (separately) 560/60 R22.5:
Spare wheel (separately) 600/55-22.5:
Spare wheel (separately) 600/50-22.5:
Spare wheel (separately) 600/50 R22.5:
Warning triangle 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 *
* doesn’t aply for units on stock

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