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Thern® Winches & Cranes
Make Your Move with Thern Winches & Cranes
Thern, Inc. is a global winch and crane manufacturer proudly based in the heart of the Midwest in Minnesota. We have 75+ years of experience in providing top-quality lifting, pulling, and positioning equipment. When you need to lift, pull, or position with confidence, Thern has the experience and custom solutions you need.
Industry-Leading Pulling & Lifting Equipment for Any Application
Thern provides lifting solutions and equipment for a broad range of industries, from aerospace to oil & gas, mining to wastewater, manufacturing to construction and beyond. No matter how diverse the applications, Thern moves it all from big to small.
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Industry-Leading Cranes
Innovative Air Winches
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Keeping You Up-to-Date
Check out the latest industry and product information from Thern.
Winch or Hoist: Which Solution Is Right for You?
Choosing between a winch and a hoist can directly impact the safety, efficiency, and success of your operations. Whether you’re pulling railcars or raising stage equipment at an arena, making the right decision matters. In this post, we’ll break down the core differences between winches and hoists, explore their ideal applications, and show how Thern … Read more
The Wastewater Treatment Process
What is wastewater treatment? The wastewater treatment process removes the contaminants from the wastewater and converts it into an element that can be returned to the water cycle with minimum environmental impact. Water can carry harmful diseases and bacteria, making it important for it to undergo this treatment before it is returned to homes and … Read more
Barge Positioning Systems vs. Traditional Methods
Barge positioning is the process of aligning a barge for loading, unloading, or securing in ports, terminals, and waterways. This ensures the efficient handling of bulk materials like grain, coal, or sand while maintaining safety and minimizing downtime. For decades, many operations relied on traditional methods—ropes, chain drives, or basic winches. While effective in their … Read more
Introducing the Commander AL: Power Meets Portability
At Thern, we don’t believe in compromise—especially when it comes to lifting solutions. Our newest release, the Commander AL Aluminum Portable Davit Crane, combines strength, versatility, and ease of use in one lightweight, corrosion-resistant package. Whether you’re handling complex industrial applications or tackling challenging environments, the Commander AL is engineered to exceed your expectations. … Read more
Your Line Speed Questions, Answered
Winches may seem simple, but understanding their nuances is key to efficient and safe operation. A central concept is line speed – how fast the rope or cable moves. It’s more complex than you might think! The truth is not all winches are best suited for your application based on various factors including load rating. … Read more