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Werk-Brau

Werk-Brau Spring Loaded Manual Coupler | Model SLQT | Heavy-Duty | OEM Fit-Up | 1–5 Tons | For Excavator

Werk-Brau Spring Loaded Manual Coupler | Model SLQT | Heavy-Duty | OEM Fit-Up | 1–5 Tons | For Excavator

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  • Machine Compatibility: Excavator Classes 0.4–5, OEM fit-up.
  • Coupler Weight: Approximately 50–250 lbs., model-dependent.
  • Construction: Heavy-duty T-1 steel components for durability.
  • Design: Spring-loaded manual coupler with adjustable springs.
  • Application: For excavators and compatible attachments meeting specifications.
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Product Description

Werk-Brau Spring Loaded Manual Coupler | Model SLQT | Heavy-Duty | OEM Fit-Up | 1–5 Tons | For Excavator


DESCRIPTION

Upgrade excavator attachment versatility with the Werk-Brau Spring Loaded Manual Coupler, engineered for heavy-duty construction, excavation, and material-handling applications. Designed to work with attachments from Werk-Brau and other manufacturers that meet OEM fit-up specifications, this manual excavator coupler provides dependable attachment connection and efficient changeover. Built with high-strength T-1 steel in critical and high-wear components, it delivers durable performance in demanding work environments. The solid one-piece front cross member helps provide extended wear service, while adjustable extension springs maintain secure locking tension. A heavy-duty lift loop is integrated into the top hangers for added utility. The self-adjusting locking mechanism helps maintain a tight connection without routine lock adjustment. A required approved safety pin helps prevent inadvertent disengagement when properly installed.

Key Features

  • Heavy-Duty T-1 Steel Construction Built with high-quality T-1 steel in critical and high-wear components for demanding excavator attachment applications and extended service life.
  • OEM-Compatible Attachment Fit-Up Designed to work with attachments from any manufacturer when the attachment meets the required OEM fit-up and pin-center specifications.
  • Spring-Loaded Manual Locking Powerful extension springs help maintain locking tension and securely hold the attachment during normal operation when correctly installed and maintained.
  • Self-Adjusting Lock Mechanism The self-adjusting lock is designed to maintain a secure connection without requiring routine future lock adjustments.
  • One-Piece Front Cross Member The solid one-piece cross member provides a robust structural design and helps deliver increased wear service in demanding applications.
  • Heavy-Duty Lift Loop Integrated lift loop on the top hangers provides a practical lifting connection for compatible lifting and handling requirements.
  • Manual Excavator Coupler Design The manual coupler system enables operators to connect and release compatible excavator attachments without a hydraulic coupler system.
  • Wide Machine Class Coverage Available across multiple excavator machine classes, with configurations covering classes 0.4/0.5 through Class 5 according to the listed model range.
  • Multiple Coupler Configurations Available in Straight, Pull Pin, Spring Loaded, and Combo configurations depending on machine class and selected model.
  • Secure Safety Pin System The approved safety retaining pin must remain installed during operation to help verify proper lock engagement and prevent inadvertent disengagement.
  • Rugged Excavation Performance Engineered for heavy equipment environments, supporting attachment versatility across demanding excavation and construction applications.
  • Efficient Attachment Changes The quick coupling design allows compatible tools to be connected and released through a manual locking procedure, improving attachment flexibility.
  • Serviceable Spring System Adjustable and replaceable extension springs allow the locking mechanism to be serviced according to manufacturer procedures.
  • Greaseable Lock Mechanism A dedicated grease fitting on the lock supports routine lubrication and maintenance for dependable long-term operation.
  • Made in Findlay, Ohio Proudly manufactured in Ohio, with Werk-Brau producing specialty heavy-equipment attachments and couplers since 1947.

Detailed Specifications

Specification Details
Brand Werk-Brau
Product Type Spring Loaded Manual Coupler
Product Family SLQT
Primary Equipment Excavators / Heavy Equipment
Coupler Operation Manual
Machine Class Range 0.4, 0.5, 1, 1.5, 2, 3, 4, U1, U2, 5
Model Series QT-04MN, SLQT-05MN, SLQT-05MN-CC, SLQT-1MN, SLQT-1MN-CC, SLQT-2MN, SLQT-2MN-CC, SLQT-3MN, SLQT-3MN-CC, SLQT-5MN, SLQT-5MN-CC
Coupler Styles Straight, Pull Pin, Spring Loaded, Combo
Construction Material T-1 Steel in critical/high-wear components
Front Cross Member Solid one-piece construction
Locking System Self-adjusting mechanical lock
Spring System Adjustable extension springs
Safety System Approved safety retaining pin
Lift Feature Heavy-duty lift loop on top hangers
Attachment Compatibility Attachments meeting OEM fit-up specifications
Attachment Pin Requirement Compatible pin centers and OEM pins required
Maintenance Point Grease fitting on locking mechanism
Manufacturing Location Findlay, Ohio, USA

 

Manuals & Documents

General Warranty Info:

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Overall rating: 4.6 / 5 from 94 reviews.

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