The classic hexagonal arm cross-section has good neutrality; the single cylinder has a cable synchronous telescopic mechanism for higher telescopic efficiency. The automatic retracting hook is equipped with an anti-overroll protection device to improve operating efficiency and driving safety. The dual-pump converging hydraulic system can realize composite movements of the crane and achieve higher hoisting efficiency. It comes standard with high seats, double-sided ladders, ignition lights, work lights, electric horns, and hydraulic oil for all seasons.