Demag AC 50-1

This is a 50-ton class all-terrain crane produced by Demag (now part of Terex), Germany, designed for urban infrastructure and industrial lifting applications. 1. Key Performance Specifications 表格 Item Specification Max. Rated Lifting Capacity 50 tonnes (or 55 US tons) Main Boom Length 9.2 m (base) – 40 m (fully extended) Jib Length (Optional) 9.2 m / 17.6 m Max. Combined Boom Length Approx. 57.6 m (main boom + jib) Max. Lifting Height Main boom: ~40 m; Main boom + jib: ~58 m Min. Working Radius 3.0 m Total Operating Weight Approx. 36 tonnes Transport Counterweight 7.5 tonnes (road-legal configuration) 2. Technical Highlights Full Hydraulic Telescopic Boom: Fast extension speed, excellent lifting performance in mid-to-long boom conditions, ideal for narrow construction sites. Intelligent Control System: Equipped with Demag IC-1 touchscreen control system, enabling real-time monitoring of load, radius, and boom posture. Road Adaptability: Can travel on highways with 7.5 tonnes of counterweight and 9.2 m main boom, with an axle load of only 12 tonnes, eliminating the need for split transport. Powertrain: Daimler OM 926 LA diesel engine, quiet and efficient, paired with an automatic transmission. 3. Typical Operating Performance 40 m main boom at max. radius (32 m): Lifting capacity at boom tip: ~2.5–3 tonnes. 9.2 m base boom at min. radius (3 m): Max. rated load: 50 tonnes. Main boom + 17.6 m jib: Max. working radius ~40 m, lifting capacity at jib tip: ~2 tonnes. 4. Transport Dimensions Overall Dimensions (L×W×H): Approx. 11.2 m × 2.55 m × 3.4 m Number of Axles: 3 axles Max. Road Speed: Approx. 85 km/h