Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model(/) | QUY90 |
| Model Abbreviation | 90 |
| Engine | |
| Type(/) | QSL9 |
| Rated Power (kW) | 209 |
| Rated Speed (r/min) | 1800 |
| Fuel Tank Capacity (L) | 400 |
| Whole machine parameters | |
| Machine Weight (Basic Boom) (t) | 88 |
| Rear counterweight+center counterweight+overlift counterweight(t) | 28.2 |
| Ground Pressure (Basic Boom) (Mpa) | 0.08 |
| Main Boom Configuration | |
| Maximum Lifting Capacity (t) | 90 |
| Main Boom Length (m) | 13-61 |
| Main Boom Slewing Angle (°) | 66-88 |
| Maximum Load Moment (t·m) | 360 |
| Luffing Jib Configuration | |
| Luffing Jib Length (m) | 21-39 |
| Maximum Length of Main Boom + Luffing Jib (m) | 43.8-39 |
| Speed Data | |
| Main Hoist Line Speed (m/min) | 112 |
| Auxiliary Hoist Line Speed (m/min) | 112 |
| Main Luffing Winch Line Speed (m/min) | 55 |
| Swing Speed (r/min) | 0-2.1 |