Advanced Loading Moment Limiter for Luffing Cranes – Made in China Factory

• Customization: Available
• After-sales Service: 24/7
• Warranty: 1 Year
• Model NO.: Torque limiter BWL-D5A
• Type: Limit Switch
• Application: Tower Crane
• Certification: CE, ISO9001: 2000, Bureau Veritas
• Condition: New
• Display: 8-Inch Industrial Grade LCD Display Screen
• Systematic Error: ≤±3%(F.S)
• Ambient Temperature: -20ºC~+70ºC
• Ambient Humidity: 95% Rh (25 ºC) Without Condensation
• Protection Grade: IP55
• Transport Package: Standard Export Packing
• Specification: BWL-D5A
• Trademark: ELMAK
• Origin: China
• HS Code: 843149
• Production Capacity: Tbd

Product Description

 

Every product undergoes strict quality control to ensure customer satisfaction and provide great value for the price.

Loading Moment Limiter/Torque limiter 

Product Parameters

 

Display	8-Inch Industrial Grade LCD Display Screen
Systematic Error	≤±3%(F.S)
Ambient Temperature	-20ºC~+70ºC
Ambient Humidity	95% RH (25 ºC) Without Condensation
Protection Grade	IP55
Working Voltage	AC220V Or DC24V
Overall Power Consumption	<30W
Alarm Volume	>60Db
Input Signal	≤ 6 Routes
Control Output	≤ 6 Routes
Output	Switching Value/RS485/4-20MA (Optional)
Installation Method	Wall Mounted/Bracket

Product Description

We manufacture spare parts on our own or buy them only from verified trustworthy suppliers, which ensures tower cranes safety, long endurance and proper work of the crane. We supply a wide range of joysticks, encoders, contactors, RCV blocks, mast sections, RCS panels, PC winches, static angle pathfinder, fixing angles, slewing motors and reducers, cabins and a lot more.
We guarantee LIFE-TIME availability of spare parts for ELMAK cranes on stock.


 

ELMAK is a leading manufacturer of Loading Moment Limiters designed for luffing tower cranes, topkit tower cranes, and flat top tower cranes. As a China-based factory with competitive pricing, ELMAK delivers high-quality, durable, and reliable load limiters that rival international brands. Our products are engineered to ensure safe lifting operations, prevent overload accidents, and enhance crane longevity.


 

 

Detailed Photos

Why Choose ELMAK Loading Moment Limiter?

1. Superior Quality & Durability
ELMAK's Loading Moment Limiter is built with high-precision sensors and robust materials, ensuring long-term performance even in harsh construction environments. Unlike low-cost alternatives, our limiters undergo strict quality control to meet ISO and CE standards.

2. Competitive Pricing Without Compromising Performance
As a direct factory supplier, ELMAK offers affordable pricing compared to European and American brands. We eliminate middlemen, providing cost-effective solutions without sacrificing quality.

3. Wide Compatibility with Major Tower Crane Brands
Our Loading Moment Limiter is designed to fit most luffing, topkit, and flat top tower cranes in the market. Whether it's Lieb herr, Po tain, Zoom lion, Sa ny, or XC MG, ELMAK's limiter ensures seamless integration and reliable operation.

4. Advanced Safety Features
Real-time load monitoring to prevent overloading
High-accuracy sensors for precise weight detection
Automatic alarm & shutdown in case of excessive load
Durable construction resistant to dust, moisture, and vibrations

5. Trusted by Global Clients
ELMAK's Loading Moment Limiters are widely used in construction, infrastructure, and heavy lifting projects worldwide. Our clients include tower crane rental companies, construction firms, and OEM manufacturers who prioritize safety and reliability.
 

Applications of ELMAK Loading Moment Limiter
Luffing Tower Cranes - Ensures safe jib movement under load

Topkit Tower Cranes - Prevents instability during high-load operations

Flat Top Tower Cranes - Enhances safety in modular construction projects
 

Conclusion
ELMAK's Loading Moment Limiter is the ideal choice for crane operators seeking a high-performance, cost-effective, and durable safety device. With direct factory pricing, global compatibility, and unmatched reliability, our product stands as a strong competitor to premium international brands.

For inquiries, contact ELMAK today and experience superior crane safety technology at an unbeatable price!
 

 

FAQ

Q1. Could I have the prices of your products?
Welcome. Pls, feel free to send us an email here. You will get our reply in 24 hours
 
Q2. Do you inspect the finished products?
Yes, each step of production and finished products will be coming out inspection by the QC department before shipping.

Q3: Are you a trading company or manufacturer?
We are a manufacturer.

Q4. how can we guarantee quality?
Pre-production samples must be available before mass production final inspection must be performed before shipment.

Q5. Do you have a CE certificate for your concrete batching plant/cement silo?
Yes, we have. Both are our patent products, certificated by CE.