Kaiping Zhonghe Machinery Manufacturing Co., Ltd
Honesty is the foundation of harmony, quality is the way of survival, the market is the source of harmony benefits, innovation is the soul of harmony development, the brand is the god of the growth of
Add to Cart
The demolition arm is a group of components belonging to the excavator working device. It is a specially designed elongated arm in order to lengthen the effective operating range of the excavator, which is generally three-stage or multi-stage elongated arm
Product Parameter:
| Excavator Ton | Total Length(mm) | (A)Transport Height(mm) | (B)Maximum Lifting Height(mm) | Limit weight of hydraulic shear(kg) | Cylinder(Ton) | Counter weight(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 |
| Three-section Demolition Boom Accessories | |||
| name | number | 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 |
