Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model(/) | QUY120 |
| Model Abbreviation | 120 |
| Engine | |
| Type(/) | QSL9 |
| Rated Power (kW) | 209 |
| Rated Speed (r/min) | 2000 |
| Fuel Tank Capacity (L) | 200 |
| Whole machine parameters | |
| Machine Weight (Basic Boom) (t) | 111 |
| Rear counterweight+center counterweight+overlift counterweight(t) | 42 |
| Ground Pressure (Basic Boom) (Mpa) | 0.08 |
| Main Boom Configuration | |
| Maximum Lifting Capacity (t) | 120 |
| Main Boom Length (m) | 16～73 |
| Main Boom Slewing Angle (°) | 30～80 |
| Maximum Load Moment (t·m) | 600 |
| Luffing Jib Configuration | |
| Maximum Length of Main Boom + Luffing Jib (m) | 61+25 |
| Light Fixed Short Jib Configuration | |
| Main Boom Length (m) | 47 |
| Luffing Jib Length (m) | 34.5 |
| Speed Data | |
| Main Hoist Line Speed (m/min) | 116 |
| Auxiliary Hoist Line Speed (m/min) | 116 |
| Main Luffing Winch Line Speed (m/min) | 54 |
| Swing Speed (r/min) | 0～1.96 |
| Travel Speed (km/h) | 1.3/0.9 |