Shandong Haitai Construction Machinery Co., Ltd. is located in the hometown of cranes in Shandong, China. It is a high-tech enterprise specializing in the design, manufacturing, and sales of mobile crane products. The company covers an area of over 10000 square meters, and its main products include folding arm and telescopic arm type portable cranes and track cranes, marine cranes, wood grabbing machines and other related variant products.
Haitai adheres to the corporate spirit of “sincerity, stability, innovation, and cooperation” and has formulated strict quality system requirements from various aspects such as product design, procurement, manufacturing, testing, and service, On the basis of being the first to obtain the national “type test” manufacturing license for mobile cranes and passing the GB/T19001-2008/SO9001:2008 quality management system certification, we actively engage in in-depth technical exchanges and cooperation with world-class mobile crane enterprises such as Italy and Sweden.
Haitai always regards “customer satisfaction” as the sole criterion for measuring product quality and service. And the company’s development strategy is to create a “leading product and value-added service” in the Chinese mobile crane industry. Willing to work hand in hand with every user for mutual benefit and development!
1. Advanced research and analysis methods ensure design reliability.
2. Two telescopic oil cylinder designs are adopted, with one oil red pushing the second boom, and the other oil cylinder pushing the remaining telescopic arms through a pulley block and steel wire rope. The advantage is that it ensures the crane is powerful at medium distances
The lifting capacity and effective protection of the internal steel wire rope system of the arm body.
3. The pentagonal and hexagonal lifting arm technology has good alignment and strong bending resistance of the cross-section.
4. The lifting arm section is made of reinforced steel plates, and the lifting machine with a capacity of 8 tons or more adopts a U-shaped arm, which enhances the bending resistance of the section.
5. Cranes above 6.3T are equipped with square box legs, which can better protect the oil cylinder. 6. The compact design of the boom head and tail maximizes the overlap of the lifting arm, extending the service life of the crane.
7. The integral lifting winch mechanism has higher working efficiency and longer hydraulic system life.
8. The arm head adopts an integral arm head structure, which has greater strength. The split arm design reduces the load-bearing capacity of the arm head.
9. The hydraulic winch of the lifting mechanism relies on disc springs and friction plates for braking, ensuring stability, reliability, efficiency, low noise, and low heat generation; During the descent process, relying on hydraulic balance valves to balance heavy objects greatly improves product reliability.
10. Anti rotation impact device, effectively protecting the driving safety of vehicles.
11. Water-based paint, more environmentally friendly.
Company processing equipment:
Equipment batch processing production site:
1) How old is your factory?
We have 20 years of production experience and nearly 10 years of experience, exporting to over 120 countries and regions.
2) What payment method can you accept?
Usually, wire transfer and letter of credit are both acceptable to us.
3) What is the delivery time?
15-30 working days after receiving the deposit
4)How long is your warranty period?
It usually takes one year, and if the quantity is large, we can negotiate.
5) What is your minimum order quantity?
Minimum order quantity: 1 set
6) Can you accept OEM services?
Yes, my friend.
7) Optional attachments?
Remote control, hanging basket, spiral conveyor, grab bucket, top seat, rear legs
