Long Reach Excavator Boom Arm , ATLAS 3306 20M CAT320 Long Boom Arm

Excavator long reach Boom arm for ATLAS 3306 20M long boom long arm for sale

Zhonghe Machinery Catalogue- From Sophia whatsapp ...

Applications:

1. Dredging river and sea

2. All kinds of construction need long reach excavator.

Description:

1, Our company established on years 2018, we have over 5 years experience in designing and customize the long reach boom for all brand excavators. We are the biggest long reach manufacturer in Guangdong. Technique is in the line with global standards.

2, We have all the installation dimensions of Most excavator, so don't worry about the installation size.

3, This long reach total length 20 meters, bucket is 0.4m3  bucket,  A full set included lubricant system, hydraulic system, 1 linkage, 6 pins and 4 hoses.

Plate board chamfering bevel before welding

Product introduction

1. Material: the material of the big and small arms is Shaogang q355b, the iron pipe on the arm is national standard cold drawn seamless pipe, the pin shaft is 40Cr, the high-pressure hose is a joint-venture pipe with 4 layers of steel rings, the grease pipe is a single-layer hose, and the bushing driven into the base of the boom is graphite alloy copper sleeve.

2. Configuration: one set of big and small arms, six pin shafts, four high-pressure hoses, three grease pipes, one set of connecting rod assembly, one bucket cylinder and one bucket.

3. Product advantages: plasma cutting, machine milling, robot welding, boring after welding, assembly line production operation, and better quality assurance. It can be customized according to the working conditions to meet the construction needs of different users. The opening angle of the large and small arms can reach 163 degrees, and the excavation radius and height are larger.

4. Working conditions applicable to the lengthening arm: Municipal Engineering, subway construction, river dredging, reservoir cleaning and other water conservancy projects.