1. Reducer Brake: Engineered for exactitude and safety, it offers unparalleled operational control. 2. Reducer Motor: Delivers power with unrivaled efficiency and trustworthiness. 3. Reducer Assembly: The core, where all elements converge to provide outstanding performance. 4. Reducer Seal: Safeguards internal parts, ensuring longevity and resilience. Our reducer's design is tailored for equipment that requires low speed and high torque transmission. It achieves remarkable speed through an innovative gear meshing system where fewer teeth on the input shaft engage with a larger gear on the output shaft. This ingenious design, defined by the transmission ratio between the large and small gears, promises superior power and performance.
Our reducer is pivotal in aligning speed and conveying torque in cranes, widely deployed in modern machinery. A sophisticated mechanical device, it reduces speed while boosting torque. Reducers fall into two categories: general-purpose and specialized, each boasting unique design, manufacturing, and utilization traits.
Changsha Lizheng Construction Machinery Co., Ltd., based in the renowned Machinery Capital of Changsha, China, stands as an eminent leader in the industry.
Since its founding in 2009, the company has been at the pinnacle of construction innovation, acclaimed for trailblazing advancements and masterful craftsmanship.
Central to our mission lies an unwavering dedication to impeccable quality. Our broad portfolio showcases advanced concrete engineering machinery,
pristine pre-owned construction equipment, and indispensable accessories, all meticulously crafted to deliver unparalleled excellence to your projects.
Our product range is a testament to innovation, featuring ultra-modern machines such as concrete pump trucks, state-of-the-art mixing plants, and revolutionary
sand-making machines, each designed with precision to offer comprehensive solutions for the triumphant execution of your projects.



1. Are you a trading company or a manufacturer?
Guided by an unwavering quest for quality, we proudly operate as a specialized manufacturer, managing a facility where we create motors of exceptional quality.
2. How can we guarantee quality?
Our unwavering commitment to superior quality is exemplified through rigorous quality control measures, meticulously applied at every production phase,
adhering strictly to our zero-tolerance policy for inferior products, ensuring only the finest reach our valued clientele.
We are committed to delivering exceptional products with speed and precision, steadfastly keeping our promises to esteemed customers with utmost integrity.
3. How long is your delivery time?
A: Our delivery timeline is customized based on your order size. Larger orders generally take 10-25 days after confirmation, while smaller ones are expedited promptly.
Benefit from rapid order completion, ensuring swift and seamless delivery of the goods you need, precisely when you need them.
We are fervently dedicated to ensuring you receive your goods in the quickest possible timeframe, 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 samples available for purchase, 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.
Please do not hesitate to contact
our customer service team, committed to providing you with customized guidance.