Kaiping Zhonghe Machinery Manufacturing Co., Ltd
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1. 14000㎡ Workshop with Precision Equipments
We has more than 14000㎡ steel structure standard workshop with a large number of high precision processing equipments.
2. High-tech R&D Team
We use precision drawing software to achieve the max working range under the premise of safe operation.
3. Experienced Workers
There are more than 60 skillful staffs, 30 welding workers with over 5 years welding experience.
4. Customization
(1)Suitable for all brand excavator.
(2)Color, length, material can do according to you.
(3)Pipeline can be added to match your needs.
5. Prompt Production Period
(1)Our lead time is 7-30 days.
(2)Our monthly output of excavator booms is 50 sets.
6. Excellent Service
(1)24 hours online service.
(2)Technical video support appointment if needed
CE certification & Utility model patent certificates
The excavator demolition boom is a group of an excavator's working device. In particular, a section of middle arm is added. It is specially designed to increase the safe distance between the cockpit and the working parts, which is designed to three sections or multi sections generally.
1. Q355B as default, Q690D optional.
2. Key Force-bearing Parts are Reinforced.
3. Welding is full and smooth.
4. Adopt national standard precision pipelines.
5. Boom bushing come with an alloy copper sleeve(with self-lubricating carbon powder inside).
6. Boom and sticks' angle can be opened to achive 180°
| Three-section Demolition Boom Accessories | |||
| name | Unit | mian material | warranty(day) |
| Boom | 1 | Q355B | 360 |
| Middle arm | 1 | Q355B | 360 |
| Arm | 1 | Q355B | 360 |
| Bucket | 1 | Q355B | 90 |
| 22 ton Bucket cylinder | 1 | — | 180 |
| Linkage assenbly | 1 | Q355B | 180 |
| Pin | 8 | 40Cr | 0 |
| High-pressure hose | 22 | 4 layers wire ring | 0 |
| Lubrication pipe | 5 | 1 layer wire ring | 0 |
| Shut-off valve | 10 | — | 0 |
| Excavator Ton | Total Length(mm) | (A)Transport Height(mm) | (B)Maximum Lifting Height(mm) | Limit weight of hydraulic shear(kg) | Cylinder(Ton) | Counterweight(Ton) |
| 25T | 16000 | 3160 | 14900 | 2000 | 20T | 4T |
| 30T | 18000 | 3300 | 17000 | 2000 | 20T | 4.5T |
| 35T | 20000 | 3300 | 19000 | 2000 | 20T | 4.5T |
| 40T | 22000 | 3400 | 21050 | 2000 | 20T | 5T |
| 45T | 24000 | 3400 | 23100 | 2000 | 20T | 5T |
Please feel free to contact Aria directly!
Click here to connect with Aria: Whatsapp/Wechat:+86 13822325403
Email:excavatorlongarm@gmail.com