Fifth wheel couplings

Fifth wheel couplings (standard)

JOST’s fifth wheel couplings are designed for reliability and durability in heavy-duty transport. Suitable for applications like general freight, tippers, road trains, and tankers, they ensure smooth operations with secure connections and low maintenance requirements to minimise downtime and maximise efficiency.

Built from premium materials, these couplings perform reliably even in New Zealand's toughest conditions. When maintained correctly, they provide a dependable solution for demanding transport needs.

Constructed from premium materials, JOST couplings are known for their durability, even in New Zealand's most challenging environments. When properly maintained and serviced, they offer an extremely reliable solution that supports the demands of heavy-duty transport.

Why choose JOST fifth wheel couplings?

  • Cost Efficiency: Low-maintenance top plates and Lubetronic units reduce upkeep costs.
  • Advanced Sensors: Real-time monitoring improves preventative maintenance.
  • Durability: Engineered for harsh environments.
  • Customisation: Configurable mounting options for specific requirements.
  • Safety Compliance: Meets international standards for peace of mind.

JOST standard coupling range

  • Available in cushion and pin type foot mounting
  • Standard versions or eco-friendly low maintenance top plate
  • Secondary locking mechanism with visual safety latch
  • Various mounting heights available
  • Available with sensor technology

Fifth Wheel JSK37 C / CW

  • Cushion type pedestals
  • Standard versions or eco-friendly low maintenance top plate
  • Secondary locking mechanism with visual safety latch
  • Various mounting heights available
  • Available with sensor technology
  • Lubetronic unit supplied as standard for JSK 37CW

Fifth Wheel JSK37 E / EW

  • Pin type foot mounting
  • Standard versions or eco-friendly low maintenance top plate
  • Secondary locking mechanism with visual safety latch
  • Various mounting heights available

Fifth Wheel JSK37CX

  • Sturdy plate with central relief to prevent load concentration
  • Heavy-duty design for tough conditions
  • Reinforced pedestals secured by 6 bolts
  • Quick lock jaw and wear ring replacement without removal

Fifth Wheel JSK42

  • Available in maintenance free slide bearing
  • Standard versions or eco-friendly low maintenance top plate
  • Available with sensor technology
  • Lubetronic unit supplied as standard for JSK42-W

Fifth Wheel JSK26

  • Compact 2” fifth wheel coupling
  • Robust pressed steel design
  • Low mounting height