中联重科 qy50

📋 Zoomlion QY50 Crane Core Parameters (Reference for Mainstream Models) Note: Parameters vary by year/configuration (e.g., QY50D531, QY50V532). Below are general data for industry mainstream configurations. • Production Year: Mainly launched around 2010; early models met National III standards, with some upgraded variants available. • Engine Manufacturer: Weichai Power (Model: WP10.336). • Emission Standard: National Ⅲ (mainstream) / National Ⅳ (new models). Complies with GB3847-2005 and GB17691-2005. • Engine Load Capacity (tons): 50 tons (maximum rated total lifting capacity). • Maximum Lifting Capacity at Boom End (kg): Approx. 1,000–5,500 kg. Varies with working radius; refer to the actual load chart for accuracy. • Maximum Lifting Capacity (kg): 50,000 kg (QY50V532) / 55,000 kg (QY50D531). • Winch System: Main winch + auxiliary winch. Main winch single-rope speed: 130 m/min (mainstream configuration). • Maximum Lifting Height (m): 42.1 m (main boom full extension); up to 58.3 m with jib. • Gross Weight (kg): 40,400–41,000 kg (varies by configuration). • Crane Boom Length (m): Main boom: 11.1–42.0 m; jib: 9.5 m / 16 m (optional). • Hook Height - Boom Horizontal Radius (m): Varies with radius. Refer to the working radius chart. • Hook Height - Boom Radius (m): Varies with radius. Refer to the working radius chart. • Transport Dimensions (L×W×H): 13300×2750×3550–3650 mm (unified in millimeters). • Minimum Boom Length (m): 11.1 m (main boom basic section length). • Boom Length (m): 11.1–42.0 m (main boom full extension range, with optional jib). • Minimum Working Radius (m): 3 m (minimum operating radius). • Main Boom Full Extension Length (m): 42.0 m (mainstream configuration). • Counterweight (kg): Approx. 12,000–15,000 kg (varies by specific configuration). 💡 Key Notes • This model is a Zoomlion 50-ton truck crane. National III was the mainstream emission standard for early models, and new models have been upgraded to National IV. • Lifting capacity at the boom end and hook height are strongly correlated with working radius. Always refer to the actual load chart for precise data under specific working conditions. • Transport dimensions and gross weight may fluctuate slightly based on configurations (e.g., chassis, boom length, or counterweight options). The above values are general industry references.