1. Reducer Brake: Guarantees accurate control and operational safety. 2. Reducer Motor: Powers the mechanism with unparalleled efficiency and steadfast reliability. 3. Reducer Assembly: The core of the reducer, integrating key elements for superior performance. 4. Reducer Seal: Safeguards internal parts, ensuring extended lifespan and robustness. Designed meticulously for low speed and high torque transmission, our reducer excels in high-speed operation through the strategic meshing of fewer teeth on the input shaft with the larger gear on the output shaft. This brilliant configuration, dictated by the transmission ratio between gears, ensures optimal power delivery and performance.
The reducer expertly matches speed and transmits torque in cranes, finding extensive applications in modern machinery. It is a precise mechanical marvel engineered to reduce speed while boosting torque. Decelerators are categorized into general-purpose and specialized types, each boasting unique design, manufacturing, and utilization characteristics.
Changsha Lizheng Construction Machinery Co., Ltd., located in the prestigious Machinery Capital of Changsha, China, proudly emerges as an industry vanguard.
Since its founding in 2009, it has remained at the pinnacle of construction innovation, earning acclaim for its groundbreaking advancements and exceptional craftsmanship.
At the core of our mission is an unwavering dedication to excellence. Our diverse range showcases pioneering concrete engineering machinery,
premium pre-owned construction equipment, and essential accessories, each meticulously engineered to propel your projects to unmatched brilliance.
Our product spectrum exemplifies innovation, featuring avant-garde equipment such as concrete pump trucks, state-of-the-art mixing plants, and revolutionary
sand-making machines, each constructed with precision to offer all-inclusive solutions for triumphant project completion.



1. Are you a trading company or a manufacturer?
Fueled by a ceaseless quest for quality, we proudly stand as a specialized manufacturer, managing a facility where we produce motors of outstanding excellence.
2. How can we guarantee quality?
Our unwavering commitment to exceptional quality is reflected in our rigorous quality control measures, thoroughly executed at every production phase,
strictly adhering to our zero-tolerance policy for inferior products, ensuring that only the finest reach our esteemed clientele.
We are dedicated to delivering superior products with speed and accuracy, consistently meeting our promises to our esteemed customers with the highest integrity.
3. How long is your delivery time?
A: Our delivery schedules are customized to your order volume. Larger orders typically require 10-25 days post-confirmation, whereas smaller ones are expedited more rapidly.
Experience prompt order fulfillment, ensuring swift and seamless delivery of the goods you need, precisely when you require them.
We are passionately committed to ensuring you receive your goods in the fastest possible time, enhancing your experience with rapid delivery.
4. Do you offer samples of your products? Are these samples complimentary or do they require payment?
Q: We are delighted to offer samples available for purchase, tailored to your specific needs. For comprehensive information and personalized service, kindly reach out to
our devoted and approachable customer service team, always ready to assist you.
Please feel free to contact
our customer service team, who are dedicated to providing you with personalized guidance.