Kaiping Zhonghe Machinery Manufacturing Co., Ltd
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Two - section demolition arm of excavator for high - rise building demolition -Quality durable excavator long reach
Two-section demolition arm
| Model | Boom Length | Arm length | Fold Height | Max Work range | Max reach height | Max Cut depth | Bucket cylinder | Breaker chisel diameter | Self weight |
| 12T | 7.8m | 5.2m | 2.9m | 12m | 13m | 7m | 6T | 65 | 3T |
| 20T | 9.5m | 6.5m | 3m | 15m | 16m | 10m | 12T | 100 | 4T |
| 25T | 10.5 | 7.5 | 3m | 17m | 17m | 11m | 20T | 100 | 4.2T |
| 30T | 11.5m | 8.5m | 3.2m | 19m | 20m | 13m | 20T | 135 | 6T |
| 35T | 12.5m | 9.5m | 3.2m | 21m | 22m | 15m | 22T | 135 | 6.5T |
| 40T | 13.5m | 10.5m | 3.5m | 23m | 24m | 17m | 22T | 140 | 7.5T |
| 45-50T | 15m | 11m | 3.5m | 25m | 26m | 18.8m | 25T | 140 | 8.2T |
product presentation:
1. Material: Sheet material is Q355B, the hydraulic steel pipes are Cold drawn seamless steel pipe, the pin material is 40Cr, the high pressure hose is joint venture pipe with 4 layers of wire coil, the butter pipe is single layer hose, and the bushing into the large arm base is graphite alloy copper sleeve.
2. Configuration: 1pcs boom,1pcs arm, 4pcs pins, 2 stop valves, 1pcs bucket cylinder,1 kit high pressure hose and 1 kit linkage.
3. Product advantages: The size of the arm designed by our company is reasonable, the demolition arm can rotate normally after the crushing hammer, the large and medium arms can open at 163 degrees, and the overall removal height will be higher.The overall production process is ahead of the average level of the industry, and the quality of the products is better than that of the same grade. 4. Suitable working conditions for building demolition arm: reconstruction in urban villages, building demolition, old factory building renovation, high-rise demolition project, etc.
