Introduction of backhoe dredger
The backhoe dredger equipment is new and has a strong digging capacity, and has always enjoyed a good reputation in the industry.It is with the current model, ensuring high performance and efficiency. The backhoe dredger can directly dig hard soil, clay, siliceous sandstone,fully weathered, strongly weathered rock, moderatelyathered, etc., and can directly dig and excavate without blasting, with good performance and high productivity; for the geology that cannot be dug, our company's can be equipped with high-frequency crushing hammers and underwater hydraulic crushing hammers, which can carry out non-blasting construction on underwater reefs, and for the geology a compressive strength of less than 30Mpa, the backhoe dredger can be directly dug, and the geology below 90Mpa can be dug with the cooperation of-frequency crushing hammers, and the geology above 90Mpa can be dug with the cooperation of hydraulic crushing hammers; the ship body is constructed with steel pipe for positioning, which has little impact on navigation. For the development and progress of the project, our company's equipment has a strong advantage, which provides a strong guarantee for the and promotion of the project.
Features
1.Strong digging ability:
capable of digging hard materials underwater, digging materials with a large proportion of river pebbles, and digging at a large depth.
2.Wide applicability:
It can operate in different water bodies such as rivers, lakes, and seas, excavating materials such as sand, stone, clay, silt, and other sediments.
3.Good flexibility:
occupies a small amount of water, can be self propelled, and has strong mobility.
4.High efficiency:
able to quickly mine various attribute materials, improving work efficiency.
Cases
FAQ
Q1：How to walk without power
A1：Use the positioning pile and backhoe excavator to cooperate with the walk.
Q2:Is the hull designed autonomously?
A2:Yes, the hull is designed by our company and has been tested and improved through years of practical assembly experience. It has been tested by many customers and has received praise and trust.
Our main products
Our cooperative equipment partner
Certifications
Company profile
Qingzhou Yongli Mining And Dredging Machinery Co., Ltd , is one of China leading company of sand & gold & diamond mining equipments, which has more than 25 years' experience in designing,producing ,manufacturing and selling cutter suction dredgers, jet suction dredgers,bucket chain dredger, diamond/gold dredgers, pulsating sluice box, sand/ gold washing plant, sand washing & screening machinery, transport barge,work boat, amphibious multi-functional dredger and so on. Successful series of products have won the recognization and approval of general administration of Quality Supervision. Now our company's products are widely exported and used in the Russia,South Africa,South, Middle East, India, Kyrgyzstan and other regions.
Why choose us?
Yongli will do the best in the field and one of the most important things is providing after-sales service and support. We promise to provide every customer with the highest level of service and 24/7 support to make sure that every machinery will run properly and every customer will be fully satisfied.
The following service can be provided by our high-quality team:
------ Signing a long-term after-service agreement with customers;
------ rational and practical design according to clients' project needs and requirements;
------ Engineers will be sent for installation, testing and commissioning of new machine;
------ Operation service & maintenance guidance (Training of new operators);
------ Troubleshooting & diagnosis;
------ Replacement suggestions & spare parts with competitive price;
------ Life time after sales service for all customers.
