JSK DH

Advantages at a glance

  • Additional safety device to protect against false coupling
  • Can be locked, unlocked, raised and lowered within seconds using pneumatics
  • Up to 50 % reduction in maintenance costs

    Technical Features

    • The lightest dual-height fifth wheel system on the market – up to 70 kg lighter than comparable dual-height fifth wheel systems
    • Two lifting heights – 200 mm and 150 mm
    • Mounting height of just 165 mm in the lowest position
    • Two grease cartridges for lubricating joints
    • Third cartridge for lock jaw lubrication (low-maintenance version)
    • Dual safety locking mechanism
    • Extended handle for safety and ease of operation

    Comment

    • The JSK DH is not suitable for use in site traffic.
    • The load conditions apply for operation on paved roads and transport conditions typical in Central Europe.
    • Please enquire about uses other than these or when using tank, silo or tipping trailers or other trailers with a high centre of gravity.
    • max. permitted total weight: 44 t

    Technical Specification

    • Designed for 2" king pins (class G 50) as per ECE R55-01, DIN 74080, ISO 337 and steering wedges as per ECE R55-01, DIN 74085
    • For installation of the JSK DH on the tractor no additional relief valves are necessary.
    • Fitting recommendation: when ordering new vehicles ensure that the mounting angles are drilled according our dimensions (see drawing) or completely undrilled.
    • Structure: Depending on the vehicle manufacturer, it may necessary to retrofit a special mounting angle or to change the existing mounting angle. Please ask us if you any questions on the available options.

        Selection table / Versions available Plate mounting

        Order No. H (mm) V (mm) D value (kN) Imposed load U(t) Weight (kg) Approval (ECE) Dual-height fifth wheel system Fifth wheel coupling WA Version
        JSK DH E0 27 I6 AA 315 27 110 15 266 E1 55R-01 1069 JSK 37 E Z 1
        JSK DH E0 27 I3 AA 315 27 110 15 267 E1 55R-01 1069 JSK 37 EW W+LT1P 1
        JSK DH E0 27 I6 EO 315 27 110 15 267 E1 55R-01 1069 JSK 37 E Z 2
        JSK DH E0 27 I3 EO 315 27 110 15 268 E1 55R-01 1069 JSK 37 EW W+LT1P 2
        JSK DH E0 27 I6 EP 315 27 110 15 268 E1 55R-01 1069 JSK 37 E Z 3
        JSK DH E0 27 I3 EP 315 27 110 15 269 E1 55R-01 1069 JSK 37 EW W+LT1P 3
        JSK DH E0 27 CS FF 315 27 110 15 269 E1 55R-01 1069 JSK 37 EW W+LT1P 4
        JSK DH E0 28 I6 AA 365 45 110 15 266 E1 55R-01 1069 JSK 37 E Z 1
        JSK DH E0 28 I3 AA 365 45 110 15 267 E1 55R-01 1069 JSK 37 EW W+LT1P 1
        JSK DH E0 28 I6 EO 365 45 110 15 267 E1 55R-01 1069 JSK 37 E Z 2
        JSK DH E0 28 I3 EO 365 45 110 15 268 E1 55R-01 1069 JSK 37 EW W+LT1P 2
        JSK DH E0 28 I6 EP 365 45 110 15 268 E1 55R-01 1069 JSK 37 E Z 3
        JSK DH E0 28 I3 EP 365 45 110 15 269 E1 55R-01 1069 JSK 37 EW W+LT1P 3
        JSK DH E0 28 CS FF 365 45 110 15 269 E1 55R-01 1069 JSK 37 EW W+LT1P 4

        Scope of delivery Order

        • Dual-height fifth wheel system
        • Pneumatic kit, mounting bolts

         

         

        Explanations

        WA / Maintenance 
        Z = prepared for central lubrication and two LubeTronic 1Point for lubrication of joints
        W+LT1P = low-maintenance version with plastic top plate liners and LubeTronic 1Point for lock jaw lubrication