Hydraulic cylinders for construction machinery such as loaders, bulldozers, excavators and road machinery are characterized by small volume, light weight, strong universality, convenient installation, long service life and large output tonnage.
Hydraulic cylinders for construction machinery such as loaders, bulldozers, excavators and road machinery are characterized by small volume, light weight, strong universality, convenient installation, long service life and large output tonnage.
Creating a first-class enterprise and producing first-class Trolley Locomotive with overhead line, Tunnel Ventilation Fan, Underground Exploration Machine, our company is forging ahead in the fierce market competition. Facing the challenges of the new era, we are willing to join hands with the majority of users, keep pace with the times, pioneer and innovate, and create a win-win situation. We have a cutting-edge development concept, firmly grasp the opportunity of development, continue to pursue excellence, and strive to create an excellent brand. Combining the actual application needs of customers, we can provide effective application solutions, and a variety of R&D and design suggestions, as well as various customized products to fully meet the different needs of customers.
Engineering hydraulic cylinder
| Working Pressure | Cylinder Diameter | Cylinder Stroke |
| 10-32MPa | 30-210MM | 30-2000MM |
Hydraulic cylinders for construction machinery such as loaders, bulldozers, excavators and road machinery are characterized by small volume, light weight, strong universality, convenient installation, long service life and large output tonnage.
For a long time, we have been supporting the production of famous enterprises such as Caterpillar, LiuGong, LinGong, Foton Lovol, YuChai, John Deere, Doosan, ShanGong, heli, YiTuo, etc.
Matching model
| Shandong Lingong | LG918, LG933, LG952, LG953, LG956, LG916, LG660, ZL40 |
| Guangxi Liugong | ZL30, ZL40B, ZL50E, 855N |
| Jiangsu Liugong | CLG836, CLG816, CLG808,CLG765, CLG766, CLG767 |
| Guangxi Yuchai | YC13, YC20, YC35, YC50, YC60, YC85 |
| Shangong Caterpillar | 652B, 650B, 50F-II, 950Basell, TT816, TT822 |
| Caterpillar | CS533E, OEM, CW34, |
| Anhui Heli | ZL50E, ZL50G, ZL30E |
| Luoyang Yituo | ZL50F, ZL50D |
| Foton Lovol | FL958G, FL955E, FL956F |
| John Deere | ZL50, ZL30 |
Our company adhers to the principle of integrity, we will establish a long-term good and stable cooperative relationship with customers with high-quality Double Acting Engineering Hydraulic Oil Cylinder, reasonable price and perfect after-sales service. We are dedicated to the satisfaction of customers and try to meet their different requirements, sample orders are accepted. Our eternal and ultimate target is ‘create higher value and offer better solutions for our customers all the time’. We gained great popularity because of our responsibility, effectiveness and quality.
QINGDAO ZONGDA MACHINERY CO., LTD is a professional manufacture focusing on research and development, production, sale and service of underground mining machinery, a solution supplier and a mining project contractor in China with strong comprehensive strength and rich experience in mining industry.
We have more than 30 professional and experienced mining experts and engineers and 200 staff for R&D, Production, QC, After Sales Technical Support and etc.
We have fulfilled our commitment to turn knowledge into value by delivering a comprehensive range of integrated equipment and services that cost-effectively transform ore bodies into high grade mineral products for customers.
A: We produce underground mining vehicles and spare parts for metal mines.
A: Yes.
A: Our quotations usually under CIF terms include Freight and Insurance but no Tariffs.
A: 1 or 2 months usually. Yes and there are stock available sometime.
A: Our forwarder partner will arrange the proper transportation solution and can arrange the door-to-door service as well.
A: We have special and detailed warranty policy.
A: Yes.
A: TT Bank Transfer is preferred.
A: 1 to 2 months usually.
A: Yes, but only LC at sight.
A: We have both local and online technical after-salves service provided.
Depending on strong technical capability and rich experience, ZONGDA provides the EPC service to the domestic and international clients and has abundant EPC project experience in China.
