Manufacturer 20-22T Long Reach Excavator Booms 16m-18M For JCB205
SK200 ZX200 long arm for sale
2024 Zhonghe Machinery Catalogue 3M.pdf
Product Material of long reach
| 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 |
1. Material: The big arm is made of Shaosteel q355b, the iron pipe
on the arm is the national standard cold-drawn seamless pipe, the
pin is 40Cr, the high pressure hose is the 4-layer joint venture
pipe steel ring, the oil pipe is the single layer hose, and the
sleeve driven into the bottom of the boom is the graphite alloy
copper sleeve.
2. Configuration: a set of arms, six pins, four high-pressure oil
pipes, three oil pipes, a set of connecting rod assembly, a bucket
cylinder, a bucket.
3. Product advantages: plasma cutting, machine milling, robot
welding, post-welding boring, assembly line production, 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 big arm can reach 163 degrees, and the digging
radius and height are larger.
4. The application condition of the lengthening arm: municipal
engineering, subway construction, river dredging, reservoir
dredging and other water conservancy projects
