The SANY STC800T5 truck crane, a powerful 80 - ton model, is perfect for heavy - duty construction tasks. With a max lifting capacity of 80 tons, it features a 50.6m main boom and an optional jib for extended reach. Powered by a Weichai WP12.400E62 engine (294kW), it offers reliable performance. The 30T counterweight ensures stability during operations, while its 3528kN·m lifting moment shows great strength. It has a main winch speed of 135m/min and a compact size (14960×2800×3985mm), combining efficiency and portability for various construction projects.