Excavator boom and arm, standard boom
Sometimes the standards of excavator arm length can't suit for some workplace ,
so more and more excavator are used long reach boom . It can be used for many work
environment such as the pit operation of the foundation engineering ,to construction and
maintainhigh above the ground of the building work or clear the river .It can efficiently complete
the indicators of engineering requirements
Machinery weight | 12T | 20T | 25T | 30T | 35T | 40T | 45T |
Length | 10m | 18m | 20m | 22m | 24m | 26m | 28m |
Weight | 2.8T | 4.8T | 5.6T | 6.6T | 7.5T | 8.5T | 9.5T |
Bucket Capacity | 0.2m3 | 0.4m3 | 0.45m3 | 0.5m3 | 0.6m3 | 0.7m3 | 0.8m3 |
Maximum Digging Height | 7m | 15m | 17m | 19m | 21m | 23m | 25m |
Maximum Digging Radius | 9m | 17m | 19m | 21m | 23m | 25m | 27m |
Maximum Digging Depth | 6m | 14m | 16m | 18m | 20m | 22m | 24m |
Shipping Height | 2.2m | 3m | 3.2m | 3.2m | 3.2m | 3.4m | 3.4m |
The Largest Extended | 15m | 20m | 22m | 24m | 26m | 28m | 30m |
Delivery time for order within available stock is in 7days
Delivery time for order without available stock is in 15days
Pre-sale Service
1.Supply item design,process design.
2.Help you to chose the fit machine.
3.Making the machine according to your requirement.
Sale Service
1.Acceptance equipment together with you.
2.Help you to make the method statement and the details of the process.
After Service
1.Guarantee for a year.
2.Quality problem,we will send you the accessories.
3.Free repair whole using life(without the freight and accessories charge).
Jining Changqing Mining machine co., LTD. established in June 18, 1982, registered capital of
5.6 million . We have 4 branch companies in Jining ,Linyi and Qingdao .
Main products: Garden Machinery including tree spade , lawn mower, Skid Loader, Mini Excavator,
Construction machinery and accessories, Road Marking and Mining equipment, Mining tools and
so on.
In July 2006 we passed the ISO9001:2000 certification.Our company products have been exported
to the United States, Britain, France, Japan, Italy and more than 20 countries.
Are you manufacture?
Yes. We are one of leading manufacturers for Kinds of pneumatic torque wrench with many new production line.
Do you have Stock producions to sell?
Yes, of course. But we also offer OEM service. Please send us some drawing.
What information do you want to know if i want to get a quotation?
a). The model/size of your products.
b). The application fo your products.
c). Special package methods if you needs.
d). Raw material.
Do you inspect the finished products?
Yes. Each step of products will be carried out inspection by QC department until shipping.
What advantages do you have?
(a).Punctual: Have your orders met with the latest delivery?
We are a manufacturer with so many advanced and new machines.
It ensures we have the ability to carry out the production schedual for punctual delivery.
(b).20-year production experience. We have over 20 years exprerience in this industry.
That means we can preview the problems for the orders and production.
Therefore, it will make sure to deduce the risk of bad situation to happen.
(c). Point to point service.
There is two sales departments who will serve you from inquiry to products shipped out. During the
process, you just need to discuss with him for all the problems and the way sames much times.
Mr Alan liu
QQ: 1270176942
Skype: cqmchina
Mob: +86 18605372301
Email: cqmachinery(at)
Send Inquiry to This Supplier
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