Kaiping Zhonghe Machinery Manufacturing Co., Ltd
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1. 14000㎡ Workshop with Lots of Precision Priduction Machine
2. A High-tech R&D Team, 10+ Years Experienced Chief Engineer
3. 30+ Experienced Welding Workers (5+ Years Experience)
4. Deep Customization( color, painting, bucket opening angle and width, extra pipelines, etc.)
5. 7-20 Days Prompt Lead Time
6. Excellent Service within 24 hours
CE certification & Utility model patent certificates
The excavator demolition boom is specially designed to increase the safe distance between the cockpit and the working parts, which is designed to three sections generally by adding a middel arm.
Excavator demolition arm is divided into three-stage demolition arm and four-stage demolition arm, among which three-stage demolition arm is dominant, mainly suitable for high-rise building demolition. Excavator demolition arm is installed on the excavator and equipped with hydraulic shear, crushing hammer, bucket and other efficient operations.
The original manual excavation has the disadvantages of slow progress and high cost. The blasting demolition of buildings has high requirements on the surrounding environment, high risk factors for surrounding buildings, and is easy to loosen similar civil building structures. Therefore, it is a wise choice to use excavator demolition boom.
1. Q355B as default, Q690D optional.
2. Key Force-bearing Parts are Reinforced.
3. Full and smooth weld bead.
4. Adopt national standard precision iron tubes for hydraulic system.
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