780 SLACK REDUCING COUPLING

D I S C O N T I N U E D – P R O D U C T
In stock quantities will be the last orders fulfilled.An extremely strong latching system, low profile and enclosed latch components are what stand out about our 780. Hidden from snow, ice and road debris, the 780’s latch components are reliable, secure and exceptionally strong. This coupling must be used with an air service chamber.

Description

MODELS

780 Coupling and 271 Thimble.
780A Kit 780 Coupling, 502 Bolt Kit, 281 Air Chamber, 767 Air Chamber Adapter Bracket, 271 Thimble.

SPECIFICATIONS

Maximum Gross Trailer Weight 90,000 lbs. (40,823 kg)
Maximum Tongue Weight 18,000 lbs. (8,164 kg)
Ultimate Latch Capacity 30,000 lbs. (13,607 kg)
Maximum Eye X-Section 1 13/16 in. (46 mm)
Minimum Eye Opening 2 3/8 in. (60 mm)
Unit Weight 45.3 lbs. (20.5 kg)
  • Accessories

    271 – SERIES THIMBLES

    Premier’s thimbles are highly wear resistant. They are used on the end of the Pushrod of an air chamber that contacts the Slack Adjustment Shoe in Premier air take up couplings.
  • Accessories

    281 / 282 AIR CHAMBERS

    These are not your typical air chambers, these are built to last in the rigorous service of coupling and drawbar eye connections.
  • Accessories

    BOLT KITS

    These individually packaged bolt kits make the hardware selection for your coupling and/or drawbar eye fast and easy.

    All kits (except **159 & ***511) use coarse threaded Grade-8 fasteners and Grade-C crimp style locknuts, for a strong and secure coupling or drawbar eye mounting system.

    * For use with non-air applications.
    ** 159 Kit has fine threaded Grade-8 fasteners, uses lock washers …

  • Accessories

    WEAR GAGES

    To determine wear limits, Premier created Wear Gages that help judge the useful life of couplings /pintle hitches and drawbar eyes. Available as a complete kit or individually, these gages are easy to use and are a must for Maintenance Managers and safety personnel.
    In accordance with Premier and the Federal Motor Carrier Safety Regulations, these were designed to identify …

Additional information

MGTW

SLACK REDUCED