Werk-Brau’s Manual D‑Lock Coupler is a fast, cost‑effective way to run a quick coupler without touching your machine’s hydraulics. Instead of a hydraulic cylinder, this coupler uses a manual Acme rod. Grab a wrench or an impact, turn the rod, and the coupler opens and closes. There's no auxiliary plumbing, no hoses, and no added complexity. This coupler features: - A mechanical front pin lock - A manual safety latch that prevents the Acme rod from backing off during operation - A dual locking design for secure attachment changes - A multi‑pin center design, giving dealers one coupler that fits multiple machine models and giving end users more attachment flexibility Because it’s a manual coupler, attachments are connected and disconnected from the ground, not from the cab. For many applications, that’s a non‑issue. If in‑cab operation is required, Werk‑Brau also offers a dual locking hydraulic coupler option. The Manual D‑Lock Coupler is built for 1 to 8 metric ton excavators, making it a compact, simple solution for operators who want reliability without hydraulic complexity. If you’re looking for a secure, manual dual locking coupler that’s easy to use and easy to stock, this is worth a serious look.
This is Werk- Brau’s manual dual locking coupler. What makes it different is that
Instead of a hydraulic cylinder, we use an Acme rod. You can grab a wrench or an impact gun. Turn the rod, and the coupler opens and closes.
That's it. No hydraulics, no auxiliary installation. No hoses to worry about.
The front of the coupler
has a pin that locks it mechanically.
And we've also built in a manual latch,
which keeps the Acme rod from backing off or loosening during operation. It's a simple system, but it's a secure one.
What really sets this apart from other manual couplers on the market? Because it's still a multi pin center design. This coupler works across multiple machine models. So if you're a dealer and you're stocking
it, it gives you one solution that covers more of your customers. And for end users it gives you more flexibility than being able to just pick up one brand or one single attachment specification.
this coupler
you can't connect and disconnect your attachments directly from the cab. You're going to need to step out of the machine and make the switch. So for some applications, that's a non-issue. For others, it's worth knowing that we do have a dual locking hydraulic coupler that you can attach and detach from the cab available as well.
if you're looking for a fast and cost effective way to run a quick coupler without touching your hydraulics, this is worth a serious look. We build it from 1 to 8 metric tons. So if you need a compact solution, we're here to help.
If you have any questions about this coupler, or you want to know more about any of our other coupler solutions, Please reach out to us or contact your local dealer today.
