| Long Reach Boom Arm Accessories |
| Name | Unit | Main Material | Warranty (days) |
| 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 | 4 | 4 layers wore ring | 0 |
| Lubrication pipe | 5 | 1 layer wire ring | 0 |
| Steel tube | 6 | 20#steel | 0 |
Working conditions of excavator long reach fronts
Municipal engineering, subway construction, river dredging, reservoir cleaning and other water conservancy projects.
Warning if you buy our long boom for excavator
Arm cylinder use the original one to save cost, and counterweight is not included. we can provide one if needed but not for free.
Long boom arm of excavator’s advantages
1. Length can be customized.
2. Q355BQ550DQ690D material can be provided, using graphite copper sleeve, using national standard joints and so on.
3. The opening angle of the boom and arms can reach 163 degrees, and the digging radius and height far exceed those of competitors.
4. The entire boom arm is post-weld bored, achieving precision comparable to original arms, ensuring superior overall quality.
Kaiping Zhonghe Machinery Manufacturing Co., Ltd., manufacturing and trading combo, specializes in customizing excavator long reach boom arm and attachments for 5 years.
Located in Cuishanhu New District, Kaiping City, Jiangmen City, Guangdong Province, China, we has more than 14000㎡ steel structure standardization workshop, and a large number of high precision processing equipment, such as CNC plasma cutting machine, CNC flame cutting machine, milling edge machine, etc.
We have a strong and cohesive team. At present, there are more that 60 experienced technical staffs, 30 welding workers with over 7 years experience, 15 senior designers and a high-tech R&D team.
With years of experience in engineering equipment manufacturing, we independently R&D and produce different kinds of excavator boom arms and attachments with CE-certification, such as, long reach boom, 3-stage demolition boom, 2/3-section telescopic boom, standard/strengthen/rock bucket, gripper, ripper, etc., which are widely used in a variety of engineering fields, like Machinery Repair Shops, Farms, Construction works , Energy & Mining, and Other. Our annual output of various types of excavator boom arms can reach 600 sets.
Our products sell well in more than 40 countries and areas. We adhere" Merit Quality, Sincerity Management and Customer Satisfaction", honestly greet customers from home and abroad to negotiate and cooperate with us.
ZHONGHE triple quality control system
The first system is the technical design drawing review mechanism,
The second system is the semi-finished product review mechanism,
(each process has a detection testing for the previous process)
The third system is the finished product testing.
(Before painting, the overall inspection is carried out to check whether the design size matches the welding size, and whether
the installation size meets the design requirement.)
To sum up, every single ZHONGHE product has been passed the above three-stage inspection system to ensure
that is qualified before shipping.
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