1. Reducer Brake: Guarantees unparalleled control and safety during every operation. 2. Reducer Motor: Fuels the system with outstanding efficiency and steadfast reliability. 3. Reducer Assembly: The core of the reducer, synthesizing various elements to ensure extraordinary performance. 4. Reducer Seal: Shields the internal components, ensuring prolonged life and endurance. Expertly engineered for low speed and high torque transmission, our reducer achieves remarkable speed through the innovative interaction of fewer teeth on the input shaft and a larger gear on the output shaft. This brilliant concept, defined by the gear ratio between the large and small gears, assures supreme power and performance.
The reducer is vital in aligning speed and transmitting torque in cranes, and stands out in contemporary machinery applications. As a precision mechanical device, it reduces speed while enhancing torque. Decelerators are categorized into two main types: general-purpose and specialized reducers, each with distinct design, manufacturing, and application nuances.
Changsha Lizheng Construction Machinery Co., Ltd., situated in the prestigious Machinery Capital of Changsha, China, firmly holds its position as an industry vanguard.
Since its establishment in 2009, it has been spearheading construction innovation, acclaimed for its groundbreaking advancements and exceptional craftsmanship.
At the heart of our mission is an unwavering commitment to superior quality. Our diverse portfolio boasts pioneering concrete engineering machinery,
premium pre-owned construction equipment, and essential accessories, each thoughtfully designed to elevate your projects with unparalleled precision.
Our product range exemplifies innovation, showcasing ultra-modern equipment like concrete pump trucks, advanced mixing plants, and pioneering
sand-making machines, each meticulously crafted to provide comprehensive solutions for your project success.



1. Are you a trading company or a manufacturer?
Fueled by an unwavering commitment to quality, we operate as a specialized manufacturer, managing a facility where we produce motors of superior caliber.
2. How can we guarantee quality?
Our unyielding dedication to top-tier quality is evident in our rigorous quality control protocols, meticulously applied at every stage of production,
steadfastly adhering to our zero-tolerance principle for inferior products, ensuring only the finest reach our esteemed clientele.
We are committed to delivering exemplary products with speed and precision, upholding our promises to our valued clients with absolute integrity.
3. How long is your delivery time?
A: Our delivery schedules are customized according to order size. Larger orders generally require 10-25 days post-confirmation, while smaller orders are fulfilled more rapidly.
Experience swift order processing, ensuring you receive the goods you need promptly and without fuss, precisely when required.
Our passionate commitment is to deliver your goods in the swiftest timeframe possible, enhancing your experience with rapid service.
4. Do you offer samples of your products? Are these samples complimentary or do they require payment?
Q: We are delighted to provide purchasable samples tailored to your specific requirements. For detailed information and personalized assistance, please reach out to
our dedicated and affable customer service team, always ready to help.
Feel free to contact
our customer service team, who are dedicated to offering you personalized assistance.