Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model | GNQY-Z4 |
| Model Abbreviation | 4 |
| Engine | |
| Model | ZS24 ZS30 |
| Rated Power (kW) | 18.7/22 |
| Working Parameters | |
| Rated Total Lifting Capacity (kg) | 4000 |
| Outrigger Span (Longitudinal x Transverse) (m) | 4.0x2.7 |
| Maximum Lifting Height of Basic Boom (m) | 20-22 |
| Operating Speed | |
| Boom Extension/Retraction Time (s) | Lifting speed：26(52) |
| Swing Speed (r/min) | 2.8 |
| Travel Parameters | |
| Maximum Travel Speed (km/h) | ≤50 |
| Machine Dimensions | |
| Dimensions (Length x Width x Height) (mm) | 7.6x1.9x2.63 |
| Chassis | |
| Model | ST4-I |
| Engine Model | ZS24 ZS30 |
| Engine Rated Power (kW/r/min) | 18.7/22 |