New and used sunward crawler digger excavator machine chinese excavators

Excavator
Cause concrete truck was a highly-intelligent machinery ,the long-time operational process is necessary.Othiswise,Many problem should be examined periodly and get avoided Such as Local crack,Boom fatigue,Further more It is essental to keep good maintenance regularity to make it safty Some of outbreaking must be noticed:
Joint of Topside and chassis,Impermeability test of transfer box
Replace the wearing parts regularly. ,examined the intergrity of the slewing parts Cracking refining
Replaced hydraulic legs and underframe to Prevente Marvous load when it work Circut inspection and maintain
There is many famous brand concrete truck have been sucessfully maintain and back to work,at the same time,the machine retain to work has kept high-substainability these brand include sunward ,cat,etc.

Q:What is your main products?
A:Truck-mounted concrete pump, Concrete pump truck,Concrete line pump, Concrete mixer truck, Concrete pump spare parts, Crane and Lubricate oil.

Q:How is the quality of your products?
A: We have more than 10 years of repairing experience on concrete machines. According to the national and international standards, all of our machines are inspected and maintained carefully and strictly by our skillful workers , we will test each equipment until it works excellently before delivery. We guarantee that every machine we delivery to our customers are in good performance and high quality.

Q: How is the price?
A: We are specialized in refurbishing concrete machines ,and have lots of customers allover the world with our best price, we can give you a lower price because of our primary source.

Q:Will you provide after-sale service?
A: Yes. The warranty of our new machines is 12 months, and used ones are1 month, other than that we have a professional after-sale service team to solve your problems thoroughly and promptly.

Q:How about your service of the Lubricant Oil?
A: We are dedicated to provide our clients lubricant oil with the highest quality,exact fitness and fast deliveries and services. Customers are guaranteed that once they submit the lubricant oil request or products name list to us , the requirement will be handled quickly and appropriately.