PRODUCTS
Sherman+Reilly is dedicated to providing linemen with the best engineered, safest designed, and most reliable transmission and distribution equipment in the industry. A leader since 1927, you can count on Sherman+Reilly to continue to innovate and improve upon stringing blocks and equipment. Whether you need Bullwheel Tensioners, Pilot Line Winders, Puller Tensioners, Underground Pullers, Reel Trailers, Reel Stands, or Stringing Blocks, Sherman+Reilly has you covered.
Our Products
DESIGNED FOR SAFETY. BUILT TO LAST.
Tensioners
Maximize efficiency in utility line stringing operations with Sherman+Reilly Bullwheel Tensioners. Engineered for precision and reliability, these tensioners provide consistent control during overhead distribution and transmission installation. With tensioning capacities ranging from 3,000 lb. to 12,000 lb., our products deliver optimal performance for any job. Choose the Heritage Series with user-friendly controls operated from within our Safe-Zone® enclosure or the Revolution Series with fully enclosed climate controlled Safe-Zone® cabs. Elevate jobsite safety and productivity with Sherman+Reilly Bullwheel Tensioners.
Pilot Line Winders
Sherman+Reilly Pilot Line Winders elevate safety and efficiency in overhead distribution and transmission pulls. Our versatile four-drum units offer operators a protected, ergonomic solution for their line stringing needs. Choose from various configurations, including the E+ Series PLW-200E+ Electric Unit for quiet, precise operation, the PLW-200X featuring a 360° rotating turret for unmatched flexibility and control, or the compact Spider® Trailer. You can count on Sherman+Reilly for safety, efficiency, and reliability in every pull.
Pullers and Puller Tensioners
In 1972, Sherman+Reilly revolutionized the North American market by introducing the first Puller Tensioner, setting a new standard for safe, efficient, and precise overhead line stringing. Since then, S+R has continued to advance the industry with innovative solutions for both distribution and transmission pulls. Whether you require the fully enclosed, climate-controlled Safe-Zone® cabs of our Revolution Series or the compact footprint and flexibility of the Zeck WB Puller Tensioners, S+R provides the right equipment to meet your needs. When it comes to durability and performance, Sherman+Reilly sets the industry standard for safety, efficiency, and innovation.
UNDERGROUND Pullers
Sherman+Reilly offers a complete line of Underground Equipment, including the Duct Dawg DDHX and DDHXA (75 & 100 units), the all-electric Duct Dawg E+, and the compact CP-50 and UD-50 models. Each is built with the same care, best materials, and innovative engineering we’ve been known for since 1927. Safety and dependability are our upmost priorities when building products for our utility industry customers. We estimate that no company in North America has pulled more underground electrical conductor than Sherman+Reilly Dawgs have pulled over the last 40 years. How can we make this claim? Ask a lineman.
V-Groove Puller Tensioners
Sherman+Reilly Revolution Series V-Groove Puller Tensioners optimize efficiency and performance at every stage. With their versatile 3-in-1 capabilities—pulling, tensioning, and reconductoring—these units are ideal for handling a wide range of utility line stringing tasks, including wrecking out conductor. Designed for versatility, they handle everything from low-force tensioning for small conductors to multi-groove bullwheels for larger projects. With self-loading reel stands, these units increase jobsite flexibility, reduce setup time, and ensure seamless operation in the field. Sherman+Reilly V-Groove Puller Tensioners are designed to meet the demands of any project. When performance matters, trust Sherman+Reilly, the industry leader in innovation, durability, and reliability.
Reel Trailers, Reel Stands, & Reconductoring Reels
Sherman+Reilly is dedicated to providing quality Reel Trailers, Reel Stands, and Reconductoring Reels (RCRs). Established in 1927, Sherman+Reilly has built a reputation for manufacturing the safest and most reliable electric utility line stringing equipment in North America. Our Reel Trailers are built for durability and performance, featuring high-strength steel, quick change out pillow block bearings, hydraulic or manual leveling jacks, and 16” vented bronze disc brakes. The Turret Reel Trailers lock in 15-degree intervals for flexible site setup. S+R rugged reel stands offer payout disc brakes, grounding bars, anchor rings, and optional hydraulic retrievers for added functionality. For reconductoring, our 2-piece reels outperform wooden reels, handling higher loads and splitting for easy conductor removal while providing long-lasting reliability.
REEL TRAILERS
Cable Reel Trailers, also known as Conductor Reel Trailers, play a pivotal role in line stringing operations. At Sherman+Reilly, we engineer our reel trailers to meet the rigorous demands of utility work, delivering unmatched durability and reliability. Constructed from high-strength steel and continuously welded for rigidity and strength, our trailers are built for long-lasting performance. Each unit is equipped with our time-tested pillow block bearings, hydraulic or manual leveling jacks, and 16” vented bronze disc brakes. Our Turret Reel Trailers provide additional flexibility, locking in 15-degree intervals to adapt to diverse job site conditions. When it comes to utility-grade, high-performance reel trailers, Sherman+Reilly sets the industry standard.
REEL STANDS
Sherman+Reilly Reel Stands are built to last, featuring a payout disc brake for smooth tailing tension, grounding bars, and anchor rings at each corner. For added versatility, our optional hydraulic retriever enhances functionality in the field. During the development process, we push our products to the limit because the field demands it. To prove it, we took a 30K CRS 108, loaded it up with a 24,000 lb. reel of conductor hoisted it 27 inches in the air with a crane, and dropped it onto concrete—all while capturing the impact with strain gauges and high-speed video. The result? Rock-solid performance. And that’s just a fraction of what we do to ensure that our reel stands can take a beating and keep working. If you need an all-welded steel reel stand designed and built for rugged utility work, you found it. Because when failure isn’t an option, Sherman+Reilly delivers.
RECONDUCTORING REELS
Sherman+Reilly’s rugged, 2-piece reconductoring reels crush wooden reels when it comes to recovering used conductor. Built to handle extreme compressive loads, they outperform and outlast—every time. Designed for seamless compatibility with several S+R puller tensioner models, they split in half for quick, hassle-free conductor removal. Pair them with reel lifting tongs, and you’ve got a reconductoring workhorse that’s built to go the distance.
Stringing Blocks and Accessories
When Allied forces landed at Normandy, Sherman+Reilly blocks were there, ensuring vital supplies made it ashore. When the job is critical, reliability isn’t optional. With over 80 years of experience in manufacturing sheaves and blocks, S+R blocks deliver trusted performance. From snatch blocks to bundle blocks, we’ve been manufacturing stringing blocks longer than any active lineman has been alive. With the Sherman+Reilly Forever Warranty®, we don’t just stand by our products—we guarantee them for life.
