



JM Series Slow-Speed Electric Winch
Key Information
Rated Load Capacity
0.5 – 200 tons (customizable)
Working Speed
5 – 20 m/min (single speed / dual speed available)
Wire Rope Capacity
20 – 3600 meters
Power Supply
220–690V, 50/60Hz, 3-phase
Motor Speed:
1440 rpm
Insulation Class
F
Control Voltage
24V / 36V / 48V
Overview
JM Series Slow-Speed Electric Winch
The JM Series slow-speed electric winch is a gear-reduction driven winch designed for heavy-duty lifting, pulling, and positioning tasks. Known for its large traction capacity, stable performance, and high safety standards, this winch is ideal for use in equipment installation, structure hoisting, and various engineering applications. It provides precise control for demanding operations, making it a reliable solution in industrial and construction settings.
Key Features
Intro
The JM winch is widely used in:
- Lifting and disassembling large concrete or steel structures
- Installation, pulling, and positioning of heavy machinery
- Bridge construction and maintenance
- Port and dock operations for equipment handling and alignment
- Factory and mining enterprise equipment installation and maintenance
The winch can also be integrated with pulley blocks, lifting frames, and other support equipment for improved operational efficiency.
advantages
- Neatly Arranged Wire Rope: Equipped with a rope guide to ensure smooth and even spooling for increased safety and service life.
- Stable Low-Speed Operation: Designed for precise, controlled movements, especially suited for delicate installation tasks.
- Compact & Lightweight Design: Easy to transport and install, with a high cost-performance ratio.
- High-Strength Components: Key parts are made of high-strength materials to ensure operational durability and safety.
- Flexible Voltage & Control Options: Compatible with various power supplies and control systems to meet diverse working conditions.
Faqs
How can I choose right cranes?
We have 24-hour online customer service to provide you with professional consulting services and help you choose the right crane according to your working conditions.
Are your cranes customizable?
Yes, we support customization to meet specific lifting requirements. Factors such as lifting capacity, span length, lifting height, and control options can be tailored to suit your needs of the industry or application. Customization ensures optimal performance and efficiency.
I have low headroom in my workshop, is it possible to install a crane in it?
We have special products for low headroom workshop, our engineer can give the best design according to your dimensions.
What kind of package for Hoist or Cranes?
Hoists and Electricals packed in fumigation wooden box. Main beams covered by woven plastic cloth.
When the main girder is too long, how to delivery by container?
The main girder will be divided into different pieces, each part’s length is within 11.8m. When client receive the goods, just connect them with high strength bolt is okay.
How can you provide after-sale service?
This is a common concern for customers. We provide one-stop service, from delivery, installation to after-sales. We will have online customer service ready to solve your problems at any time, we also provide after-sales documentation support, such as operation manuals, maintenance manuals, etc. If the problem still not be solved, we can send our engineers to your site.
Can we get on-site guided installation service?
Of course, we also have a professional team of technicians responsible for equipment installation and training guidance, and we can provide you with on-site installation and testing guidance.
Related Products
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Customize Your Lifting Solutions
Tips
- The product you need
- What will the product be used for
- Product specs: (lifting capacity, span, lifting height)
- Project introduction: (project working site, project budget, etc)



