中联重科 QUY 650

# ZOOMLION QUY650 CRAWLER CRANE — SPECIFICATIONS ### 1. GENERAL - **Model**: ZOOMLION QUY650 - **Type**: Hydraulic crawler crane (crawler type) - **Max. rated lifting capacity**: **650 t × 6 m** (standard); **650 t × 12 m** (with superlift) - **Max. load moment**: **7,848 t·m** - **Engine**: **Mercedes-Benz OM502LA** (or equivalent) - **Rated power**: **447 kW / 1,800 rpm** - **Ground pressure**: **0.146 MPa** - **Gradeability**: **30%** - **Operating weight (basic boom)**: **480 t** ### 2. BOOM & JIB CONFIGURATIONS #### Main Boom - **Heavy-duty boom**: **24–84 m** (max. **108 m** optional) - **Light-duty boom**: **72–138 m** (with superlift) #### Jib Attachments - **Fixed jib**: **12–36 m**; max. capacity **110 t** - **Luffing jib**: **24–96 m**; max. capacity **330 t** (superlift) - **Wind power jib**: up to **108 m + 7 m** (gooseneck) ### 3. DIMENSIONS (mm) - **Track shoe width**: **1,300 mm** - **Transport dimensions (main unit)**: **12,600 × 3,400 × 3,400 mm** - **Min. ground clearance**: **800 mm** ### 4. PERFORMANCE SPEEDS - **Main hoist**: **130 m/min** - **Auxiliary hoist**: **130 m/min** - **Luffing (boom)**: **2 × 56 m/min** - **Tower luffing**: **110 m/min** - **Slewing speed**: **0–0.7 rpm** - **Travel speed**: **0.6 / 0.98 km/h** ### 5. COUNTERWEIGHT & SUPERLIFT - **Max. counterweight**: **250 t** - **Superlift system**: Adjustable radius; self-removable counterweight - **Single transport weight (main body)**: **74 t** ### 6. HYDRAULIC & CONTROL - **System**: Electro-hydraulic proportional control - **Wire rope**: Imported (Germany) anti-twist; diameter **28 mm** - **Winch brakes**: Wet disc, normally closed ### 7. APPLICATIONS - Wind turbine installation, petrochemical, bridge construction, nuclear power, heavy industrial erection