神钢建机 7050

Kobelco 7050 (7050G/G-2) Crawler Crane Core Specifications • Production Year: Original model around 1997; 7050G/G-2 produced after 2010 • Engine Manufacturer: Hino • Emission Standard: Japan Stage 4 / Euro 4 (J08E series) • Engine Rated Lifting Capacity (tons): 50 tons (rated total load 50t × 3.8m) • Max Lifting Capacity at Boom Tip (kg): Approx. 3,500kg (51.8m main boom tip) • Max Lifting Capacity (kg): 50,000kg (50 tons) • Hoisting Engine: Main/auxiliary winch hydraulic drive (Engine: J08E‑VV/YD, 213kW/2100rpm) • Max Lifting Height (m): Main boom 51.8m; Main + jib max 60.9m • Gross Weight (kg): 48,000kg (48 tons, basic configuration) • Crane Boom Length (m): 9.1–51.8m (main boom) • Crane Hook Height – Horizontal Boom Range (m): 3.8–51.8m • Crane Hook Height – Boom Radius (m): 3.8m (rated radius) • Transport Dimensions (L×W×H): 7910×4360×3100mm (disassembled transport) • Min Boom Length (m): 9.1m • Boom Length (m): 9.1/12.2/15.2/18.3/21.3/24.4/27.4/30.5/33.5/36.6/39.6/42.7/45.7/48.8/51.8m • Min Boom Radius (m): 3.8m • Full Extended Main Boom Length (m): 51.8m • Counterweight (kg): 11,000kg (11 tons, optional)