Agrorami Agricultural machinery Trailer T644/1

Trailer T644/1

  • Returned

  • Universal

  • Robust

  • High-quality workmanship

  • Boom

Pronar T644/1 forestry trailer

The PRONAR T644/1 forestry trailer is equipped with a "breakable" drawbar, which makes it easier to maneuver among trees on a logging site, significantly reducing the turning radius of the entire set. The spacing of the trailer's support frame's bows ensures that both pulpwood and logs can be transported. The boom, with which the trailer is equipped, is controlled by levers, connected to the distributor by Bowder links, and has a large operating radius (max. 6900 mm and its lifting capacity of 450 kg at max. overhang). The set of levers is mounted in the tractor cab, and the length of the linkages allows it to work with any brand of tractor.

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Technical data

Model versions
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  • Technical data
    Technically (structurally) permissible total weight [kg]
    Allowable total weight [kg]
    Payload [kg]
    Curb weight [kg]
    Cargo capacity [m3]
    Number of box posts [pcs.]
    Length of loading surface inside [mm]
    Interior loading surface width [mm]
    Overall dimensions (length/width/height) [mm]
    Cargo space height [mm]
    Maximum radius of gripper action; [mm]
    Gripper capacity at max radius of operation [kg]
    Loader arm rotation angle [°]
    Wheel spacing [mm]
    Suspension
    Drawbar rotation angle [°]
    Drawbar eye load [kg]
    Tire size
    Construction speed [km/h]
    Max operating pressure of the hydraulic system [bar]
    Minimum tractor horsepower requirement [hp/kW]
    Minimum performance requirement for the tractor's external hydraulic system:
    13000
    12200
    8000
    4200
    10,5
    10
    3470
    1810
    6440/2100/3300
    1440
    6900
    450
    400
    1670
    Tandem on ball bearing control arms after long
    left / right 24/24
    2000
    400/60-15.5 145A8 Flotation
    30
    180
    80/58,8
    Tractor external hydraulic system with oil cooling, with a capacity of min. 40L, with a pump with parameters min. 40l/min, min. 180bar
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