1. Reducer Brake: Achieve impeccable control and unwavering safety during every operation. 2. Reducer Motor: Experience unparalleled power and dependability, fueling the entire system with utmost efficiency. 3. Reducer Assembly: This is the core of the reducer, seamlessly integrating diverse components to yield unmatched performance. 4. Reducer Seal: Safeguard internal components with robustness, ensuring long-lasting resilience and durability. Our reducer is expertly engineered for low-speed, high-torque transmission equipment. Its innovative design allows high-speed operation by meshing fewer teeth on the input shaft with a larger gear on the output shaft. The transmission ratio defined between the large and small gears ensures exceptional power and performance.
The reducer is instrumental in aligning speed and transmitting torque within cranes, maintaining a crucial presence in modern machinery. As a highly precise mechanical device, it is adept at reducing speed while amplifying torque. Decelerators are classified into two distinct categories: general-purpose reducers and specialized reducers, each boasting unique design, fabrication, and functional traits.
Positioned in the distinguished Machinery Capital of Changsha, China, Changsha Lizheng Construction Machinery Co., Ltd. shines as an avant-garde leader in the industry.
In operation since 2009, our company has consistently led the charge in construction innovation, earning acclaim for groundbreaking advancements and exceptional craftsmanship.
At the core of our mission is a steadfast dedication to unparalleled quality. Our expansive portfolio proudly showcases state-of-the-art concrete engineering machinery,
premium pre-owned construction equipment, and essential accessories, each meticulously crafted to empower your projects with unmatched excellence.
Our product suite serves as a beacon of innovation, encompassing ultra-modern equipment like concrete pump trucks, pioneering mixing plants, and revolutionary
sand-making machines. Each piece is engineered with precision to offer comprehensive solutions, ensuring the seamless success of your ventures.



1. Are you a trading company or a manufacturer?
Guided by an unwavering quest for excellence, we operate as a specialized manufacturer, proudly managing a facility that produces motors of extraordinary quality.
2. How can we guarantee quality?
Our unwavering commitment to superior quality is reflected through our rigorous quality control measures, meticulously implemented throughout every production phase,
remaining resolute in our zero-tolerance approach to substandard products, ensuring only the highest caliber offerings reach our esteemed clientele.
We are resolutely dedicated to delivering exceptional products with promptness and accuracy, faithfully upholding our promises to our valued customers with utmost integrity.
3. How long is your delivery time?
A: Our delivery timelines are adeptly customized based on your order volume. Larger orders typically necessitate 10-25 days post-confirmation, while smaller orders are expedited with greater agility.
Experience streamlined order fulfillment, promising prompt and seamless delivery of the products you require, precisely when you need them.
We are wholeheartedly dedicated to ensuring your goods arrive in the swiftest timeframe possible, enhancing your experience with rapid and efficient delivery.
4. Do you offer samples of your products? Are these samples complimentary or do they require payment?
Q: We are delighted to provide samples available for purchase, perfectly suited to your specific requirements. For detailed information and personalized attention, please contact
our devoted and approachable customer service team, eager to assist you at every juncture.
Please feel free to get in touch with
our customer service team, committed to delivering bespoke support and guidance.