Extended-Length Double C Slider
Long-body sliding winch for wider trailers. WLL 6,600 lb, 13.88 lb, originally built to German spec.
Request a QuoteWhat it is
The Extended-Length Double C Slider has a longer body than the standard Double C, built originally to German market specification for wider trailer decks. Working load limit is unchanged at 6,600 lb (3,000 kg); weight is 13.88 lb (6.3 kg).
When to specify it
Specify the extended body where the track span is wider than a standard North American flatbed — typically decks over 102 in. On a standard-width trailer the extra body length gives no benefit, and the standard Double C is the better fit.
Why a gear drive
A 22:1 worm gear turned by a handle replaces the winch bar. Working tension needs roughly 40 lb of force at the handle, and no bar is driven into the drum — removing the kickback path responsible for most winch-bar injuries.
Cargo securement
Functions as a tie-down anchor under 49 CFR 393.104 and the general securement rule at 49 CFR 393.106, contributing its full 6,600 lb rating to the § 393.106(d) aggregate calculation. The minimum tie-down count under § 393.110 is a separate test.
Service and inspection
Grease with Showa Shell Alvania RA-J (−40 °F to 266 °F) or Valvoline Full Synthetic Moly Fortified. Keep tensioning force below 2.5 tons.
| Working load limit | 6,600 lb (3,000 kg) |
|---|---|
| Maximum tensioning force | 2.5 tons |
| Gear ratio | 22:1 worm gear |
| Force required at handle | approx. 40 lb |
| Weight | 13.88 lb (6.3 kg) |
| Finish | Silver Zinc |
| Handle socket size | 24.8 mm |
| Origin market spec | Germany |
| Service temperature range | −40 °F to 266 °F |
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Ordering
Chinabest supplies distributors, trailer OEMs, and fleet equipment suppliers. For wholesale terms, private-label options, or to be put in touch with a distributor who stocks this model, email sales@cnbwinch.com.