1. Reducer Brake: Delivers precise operational control and ensures safety with every use. 2. Reducer Motor: Provides exceptional power, offering unmatched efficiency and dependability. 3. Reducer Assembly: The core of the system, seamlessly integrating components for superior performance. 4. Reducer Seal: Shields internal parts, enhancing durability and lifespan. Designed for low-speed, high-torque machinery, our advanced reducer achieves rapid operation by ingeniously meshing fewer teeth on the input shaft with a larger output gear. Defined by the transmission ratio between gears, this ingenious design promises peak power and performance.
The reducer is crucial for regulating speed and transmitting torque in cranes, playing a vital part in modern machinery. As a precision device, it reduces speed while boosting torque. Reducers are classified into general-purpose and specialized types, each with unique design, manufacturing, and application features tailored for specific uses.
Changsha Lizheng Construction Machinery Co., Ltd., stationed in the prestigious Machinery Capital of Changsha, China, proudly leads the industry as a beacon of innovation.
Since 2009, we've spearheaded construction advancements, renowned for our revolutionary breakthroughs and masterful engineering.
Our unwavering dedication to superior quality defines our mission. Our diverse portfolio boasts state-of-the-art concrete engineering machinery,
premium pre-owned construction equipment, and essential accessories, each crafted to elevate your projects with unmatched excellence.
Our product range exemplifies innovation, featuring ultra-modern equipment such as concrete pump trucks, sophisticated mixing plants, and revolutionary
sand-making machines, all meticulously engineered to provide comprehensive solutions for your project success.



1. Are you a trading company or a manufacturer?
Driven by an unyielding commitment to excellence, we are a specialized manufacturer, managing a facility dedicated to producing top-tier motors.
2. How can we guarantee quality?
Our unwavering focus on premier quality is demonstrated through rigorous quality control protocols at every production stage,
with an uncompromising stance on quality, ensuring only the best products reach our esteemed clientele.
We commit to delivering exceptional products with precision and speed, upholding our promises to customers with integrity.
3. How long is your delivery time?
A: Delivery times are customized based on order size. Larger orders typically require 10-25 days after confirmation, whereas smaller orders are expedited quickly.
Enjoy quick order processing, ensuring your goods arrive promptly and without hassle, exactly as needed.
Our passion is ensuring you receive your products in the fastest possible time, enhancing your experience with swift delivery.
4. Do you offer samples of your products? Are these samples complimentary or do they require payment?
Q: We are delighted to offer purchasable samples, tailored to your needs. For detailed information and personalized service, please contact
our dedicated and amiable customer service team, always ready to assist.
Feel free to reach out to
our customer service team, committed to providing customized guidance.