Smooth Operation Radial Dynamic Piston Hydraulic Starter Motor

Product Description

1.Miniaturization and simple construction.
2.Save energy by thoroughly reducing various losses and realizing high efficiency.
3.High starting capacity.
4.Because it is a two speed motor, it can run at low speed / high torque and at high speed / constant  torque when combined with special service valve.
5.The special service valve includes manual valve and continuous| variable valve.
6.It can withstand 24.5mpa continuous operation and has high reliability.
7.The pressure resistance of drain oil line can reach 1.0MPa with high pressure oil seal.

8.it is a small lightweight product based on improving the basic performance, sliding characteristics and lifetime required by low-speed high torque motor. It has a good design of radial piston, which can meets the requirement of high output torque within the speed range and high output torque at low speed. Multiple displacement motor can change the working stroke 
of piston by changing the eccentric distance of cam to achieve variable effect.                                

CRRC Qishuyan Institute Co., Ltd. (hereinafter referred to as "CRRC Qishuyan Institute") is located in Changzhou, Jiangsu Province, China, a city known as the "Dragon City" of Southern China. Established in 1959, it is the first manufacturing enterprise under CRRC (China Railway Rolling Stock Corporation) to undergo mixed-ownership reform. It is recognized as a National Technology Innovation Demonstration Enterprise and a National High-Tech Enterprise.
CRRC Qishuyan Institute currently employs 3,106 staff, including 959 R&D and technical personnel, and 370 hold senior professional titles.
The Institute focuses on the R&D and industrialization of new materials, technologies, processes, and equipment. Through decades of sustained effort, it has established 4 national-level R&D institutions, including a National Enterprise Technology Center and a National Postdoctoral Research Workstation, alongside 7 provincial engineering technology centers and 2 specialized R&D centers. Its achievements include over 712 scientific and technological awards at the national and ministerial/provincial levels, among which are 14 National Science and Technology Progress Awards (including 1 Special Prize). The Institute has formulated 687 enterprise standards, comprising 16 international standards and 671 national and industry standards. It holds 957 patents, including 650 invention patents, and has received 6 China Patent Awards, including 1 Silver Award.
Leveraging its core technological advantages in industrial transmission and material processing, CRRC Qishuyan Institute is committed to excelling in two primary sectors: high-end transportation equipment and clean energy equipment. It adopts an integrated approach to advance a new model combining advanced manufacturing and modern service industries. Its business encompasses critical rail transportation components, wind power and mining equipment, automotive components, intelligent equipment systems, and productive technical services, striving to enhance its competitiveness and become a champion in its sectors.

1. who are we?
CRRC Qishuyan Institute Co., Ltd. is located in Changzhou, Jiangsu Province, China, a city known as the "Dragon City" of Southern China.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Five stars motor,Seven stars motor,ships motor,Valve and Pump,Hydraulic components

4. why should you buy from us not from other suppliers?
Established in 1959, it is the first manufacturing enterprise under CRRC (China Railway Rolling Stock Corporation) to undergo mixed-ownership reform. It is recognized as a National Technology Innovation Demonstration Enterprise and a National High-Tech Enterprise.

5. How to choose the product which meets our requirement?
A) Look through our shop, find a proper item, send me an inquiry, I quote details for you.
B) In case no suitable item in our shop, send me an inquiry with your requirements, we can customize for you.

6. How about after-sale service?
A) Within warranty, all spare parts are delivered for free.
B) Exceed warranty, all spare parts are offered with the lowest production cost.
Warranty period is one year, but our servicing is for the whole lifetime of product.