China Best Supplier 20 Long Reach Excavator Booms for ATLAS 3306
Zhonghe Machinery Catalogue- From Sophia whatsapp ...
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.
| Long Reach Boom Arm Accessories |
| name | Unit | main material | warranty(day) |
| Boom | 1 | Q355B | 360 |
| Arm | 1 | Q355B | 360 |
| Bucket | 1 | Q355B | 90 |
| Bucket cylinder | 1 | — | 180 |
| Linkage assenbly | 1 | Q355B | 180 |
| Pin | 6 | 40MuCr | 0 |
| High-pressure hose | 9 | 4 layers wire ring | 0 |
| Lubrication pipe | 5 | 1 layer wire ring | 0 |
| Steel tube | 6 | 20#steel | 0
|
