Watson Mechanical Ltd provides design and certification services to transport engineering workshops, service workshops, and heavy vehicle operators in the Christchurch area.

We issue LT400 certifications for:

• Towing connections
  • Drawbeams
  • Drawbars
  • Towbars
  • Fifth wheels
  • Kingpins
• Load anchorage points
  • Rope rails
  • Chain eyes
  • Twistlocks
  • Lashing rings
• Chassis modifications and repairs
  • Wheelbase modifications
  • Tip deck installations
  • Crane installations
  • Axle addition or removal
  • Repairs
• Log bolster attachments
• Static roll threshold (SRT)

If you require an LT400, please call us to arrange a time to inspect the vehicle.