
Concrete pump truck swing oil cylinder:
The swing hydraulic cylinder is an integral and essential element in the sophisticated hydraulic system of a concrete pump truck. This meticulously crafted
mechanism includes a robust and durable cylinder body, a precision-engineered piston, and a long-lasting piston rod seal. By expertly managing the inflow
and outflow of hydraulic oil, the swing connection is capable of achieving fluid left and right movements with ease, ensuring the seamless and efficient operation of the machinery.
In order to meet the rigorous and demanding requirements of pump truck operations, it is imperative to source swing cylinders from reputable and trusted manufacturers, thereby guaranteeing superior quality, longevity, and minimizing potential downtime.

Changsha Lizheng Construction Machinery Co., Ltd., based in the illustrious Machinery Capital of Changsha, China, has been a beacon of pioneering innovation and expert craftsmanship since its establishment in 2009. The company is a paragon of extraordinary advancements in construction machinery, setting industry standards.
Our core mission is driven by an unwavering pursuit of excellence. Our diverse portfolio includes cutting-edge concrete engineering machinery, premium-quality pre-owned construction equipment, and essential accessories, ensuring that every project is equipped with superior, top-tier solutions for success.
Our extensive catalog showcases industry-leading equipment, including state-of-the-art concrete pump trucks, innovative mixing plants, and advanced sand-making machines, offering an all-encompassing solution meticulously crafted for your ultimate success and triumph.


1. Are you a trading company or a manufacturer?
We take immense pride in being a dedicated manufacturer with a specialized factory, committed to producing motors of superior quality and unmatched precision.
2. How can we guarantee quality?
Our steadfast commitment to quality is demonstrated through our stringent quality control protocols implemented at every stage of production,
ensuring our unwavering adherence to the principle of rejecting inferior products, thereby delivering only the finest quality to our esteemed clients.
We proudly uphold a promise of delivering exemplary products on time, consistently meeting our commitments and obligations to esteemed patrons and clients.
3. How long is your delivery time?
A: Delivery timelines are dependent upon the volume of the order. Larger requests typically require 10-25 days post-approval, while smaller orders
are expedited to ensure swift delivery, guaranteeing the prompt availability of goods and products.
ensuring swift receipt of products for our valued customers.
4. Do you provide samples? Are they free or paid?
Q: We are pleased to offer the opportunity to acquire samples. For comprehensive guidance and personalized assistance, please connect with
our dedicated customer service team, standing ready to cater to all your specific needs and inquiries.
Feel free to reach out to
our customer service team for personalized support and care.