1. Reducer Brake: Guarantees accurate control and enhanced safety during operations. 2. Reducer Motor: Drives the system with exceptional efficiency and dependable reliability. 3. Reducer Assembly: The core of the reducer, expertly engineered to integrate key elements for outstanding performance. 4. Reducer Seal: Shields internal mechanisms, promising extended longevity and robust durability. This advanced reducer is precision-engineered for low-speed, high-torque transmission machinery. It achieves high-speed efficiency through the clever engagement of fewer teeth on the input shaft with a larger gear on the output shaft. This smart design, characterized by the transmission ratio of the large and small gears, ensures peak power and flawless performance.
The reducer is pivotal in harmonizing speed and transmitting torque in cranes and finds widespread application in contemporary machinery. As a precise mechanical apparatus, it efficiently reduces speed while amplifying torque. Reducers are classified into two main categories based on their purpose: general-purpose reducers and specialized reducers, each distinguished by unique design, manufacturing, and operational characteristics.
Changsha Lizheng Construction Machinery Co., Ltd., based in the renowned Machinery Capital of Changsha, China, proudly emerges as a trailblazer in the industry.
Founded in 2009, we have consistently led the charge in construction innovation, celebrated for pioneering advancements and masterful craftsmanship.
At the core of our mission lies an unwavering dedication to superior quality. Our extensive range showcases state-of-the-art concrete engineering machinery,
top-tier pre-owned construction equipment, and essential accessories, each meticulously crafted to empower your projects with unmatched excellence.
Our product array is a beacon of innovation, featuring cutting-edge equipment like concrete pump trucks, state-of-the-art mixing plants, and revolutionary
sand-making machines, each engineered with precision to deliver all-encompassing solutions for your project's triumphant execution.



1. Are you a trading company or a manufacturer?
Fueled by an unyielding quest for excellence, we are a specialized manufacturer with a facility dedicated to producing motors of unrivaled quality.
2. How can we guarantee quality?
Our unwavering commitment to exceptional quality is embodied in our rigorous quality control protocols, meticulously applied at each production phase,
steadfastly adhering to our zero-tolerance principle for inferior products, ensuring only the finest reach our esteemed clients.
We pledge to deliver superior products with precision and speed, honoring our commitments to valued customers with the utmost integrity.
3. How long is your delivery time?
A: Our delivery timelines are customized based on order size. Larger orders typically require 10-25 days post-confirmation, while smaller orders are fulfilled more swiftly.
Embrace a seamless ordering experience with expedited fulfillment, ensuring your goods arrive promptly, exactly when needed.
We are zealously committed to delivering your goods as swiftly as 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 offer samples tailored to your needs, available for purchase. For detailed information and personalized service, please reach out to
our dedicated, friendly customer service team, always eager to assist you.
Please feel free to contact
our customer service team, committed to providing you with personalized guidance tailored to your needs.