中联重科 qy70v

📋 Zoomlion QY70V Core Parameters (Mainstream Reference: QY70V532/QY70V533) Note: Transport dimensions are unified in millimeters. Parameters may vary slightly by batch and configuration. Please refer to the official nameplate and load chart for exact data. • Production Year: 2014–2020; Mainly National III emission standard, with later batches upgraded to National IV. • Engine Manufacturer: Weichai (Hangfa). • Engine Model: WD615.46. • Emission Standard: National Ⅲ / National Ⅳ; Complies with GB3847-2005 and GB17691-2005. • Engine Load Capacity (tons): 70 tons (Maximum rated total lifting capacity of the machine). • Max. Lifting Capacity at Boom End (kg): Varies with working radius. Please refer to the official Load Chart. Example: Approx. 70,000kg at 3m radius, 12,000kg at 10m radius, 4,600kg at 18m radius. • Max. Lifting Capacity (kg): 70,000 kg. • Winch System: Main winch + Auxiliary winch. Main winch single-rope speed: approx. 135m/min; Auxiliary winch speed: approx. 110m/min. • Max. Lifting Height (m): Main boom full extension: approx. 44.2–46.4m; With 16m auxiliary boom: max 60.2–62.5m. • Gross Weight (kg): Driving condition: approx. 44,870–48,000 kg. • Crane Boom Length (m): M