
Concrete pump truck swing oil cylinder:
The swing hydraulic cylinder serves as the cornerstone of the hydraulic system in a concrete pump truck. This exquisite component is foundational to the pump's functionality.
It features an exceptionally durable cylinder body, a precision-engineered piston, and an incredibly resilient piston rod seal. Together, these elements ensure optimal performance.
By expertly managing the inflow and outflow of hydraulic oil, the swing connection facilitates effortless lateral movements, guaranteeing a seamless and efficient operation.
To endure the intense demands of pump truck operations, securing swing cylinders from esteemed manufacturers is of paramount importance. This ensures top-tier quality and minimizes any risk of downtime.

Changsha Lizheng Construction Machinery Co., Ltd., situated in the illustrious Machinery Capital of Changsha, China, has been a beacon of pioneering innovation and masterful craftsmanship since 2009, setting the benchmark for construction machinery advancements.
Our guiding mission, driven by an unwavering quest for excellence, is embodied in our diverse portfolio. It includes cutting-edge concrete engineering machinery, premium pre-owned equipment, and essential accessories, all crafted to provide superior solutions for every project.
Our extensive catalog boasts industry-leading equipment such as state-of-the-art concrete pump trucks, innovative mixing plants, and advanced sand-making machines, forming a holistic solution meticulously tailored for your success.


1. Are you a trading company or a manufacturer?
We proudly stand as a dedicated manufacturer, equipped with a specialized factory, committed to crafting motors that exemplify exceptional quality and precision.
2. How can we guarantee quality?
Our unwavering dedication to quality is manifested through our rigorous quality control protocols, meticulously applied at every stage of production,
ensuring unwavering compliance with our zero-tolerance policy against subpar products, thereby delivering only the finest offerings to our valued clients.
We pledge to deliver outstanding products punctually, consistently fulfilling our commitments to our esteemed clientele.
3. How long is your delivery time?
A: Delivery timelines are dependent on order volume. Larger orders typically necessitate a 10-25 day timeframe post-approval, whereas smaller orders
are expedited to ensure swift delivery, guaranteeing prompt product availability.
This ensures rapid receipt of products by our customers.
4. Do you provide samples? Are they free or paid?
Q: We are pleased to offer the option to acquire samples. For detailed guidance and customized support, please reach out to
our dedicated customer service team, always ready to address your inquiries and requirements.
Feel free to contact
our customer service team for personalized support