
Concrete pump truck swing oil cylinder:
The swing hydraulic cylinder reigns as a pivotal component within the intricate hydraulic system of a concrete pump truck. This sophisticated
mechanism is expertly crafted with a robust cylinder body, a precision-engineered piston, and a highly durable piston rod seal. By deftly controlling the inflow
and outflow of hydraulic oil, the swing connection can efficiently achieve smooth left and right movements, ensuring the seamless operation of the machinery.
To meet the rigorous demands of pump truck operations, it is imperative to procure swing cylinders from reputable manufacturers, thereby guaranteeing superior quality and minimizing any potential downtime.

Changsha Lizheng Construction Machinery Co., Ltd., proudly nestled in the esteemed Machinery Capital of Changsha, China, has been a beacon of pioneering innovation and masterful craftsmanship since its founding in 2009. The company stands as a paragon of unparalleled advancements in construction machinery.
Driven by an unwavering pursuit of excellence, our core mission is to offer a diverse portfolio that encompasses state-of-the-art concrete engineering machinery, high-quality pre-owned construction equipment, and vital accessories, ensuring every project is equipped with superior solutions.
Our comprehensive catalog boasts industry-leading equipment, including high-performance concrete pump trucks, innovative mixing plants, and cutting-edge sand-making machines, offering a complete solution meticulously designed for your assured success.


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 exceptional quality and precision.
2. How can we guarantee quality?
Our steadfast commitment to quality echoes through our stringent quality control protocols implemented meticulously at every step of production,
ensuring unwavering adherence to the principle of rejecting inferior products, thereby delivering only the finest to our esteemed clients.
We uphold a promise of consistently delivering exemplary products on time, meeting all obligations to our esteemed patrons.
3. How long is your delivery time?
A: Delivery timelines are contingent upon order volume. Larger requests generally require 10-25 days post-approval, while smaller orders
are expedited to ensure swift delivery, facilitating the prompt availability of goods.
guaranteeing the swift receipt of products for our valued customers.
4. Do you provide samples? Are they free or paid?
Q: We are delighted to extend the opportunity to acquire samples. For comprehensive guidance and tailored assistance, please connect with
our dedicated customer service team, ever ready to cater to your needs.
Feel free to reach out to
our customer service team for personalized support and assistance tailored to your requirements.