Used Truck Crane XCMG QY25K5-2

XCMG QY25K5-2 Truck Crane is a 25-ton-class telescopic mobile truck crane engineered to optimize mid-tier municipal lifting, high-speed regional transport, and specialized rigging safety. It is widely deployed across urban infrastructure development, bridge girder placement, oilfield logistics, industrial facility assembly, and structural steel hoisting tasks.

Common Variations

QY25K5-2: The standard 31,750 kg gross vehicle weight production variant. It features an advanced 40.7-meter 5-section telescopic main boom integrated with a dedicated 6-ton counterweight configuration to support superior long-radius operations.
QY25K5-I: A legacy configuration utilizing a slightly modified structural footprint, incorporating a 39.5-meter main boom linked to a 213 kW carrier engine to balance high roadability and fundamental taxi-crane utility.
QY25K5-II: An upgraded system variation deploying an eco-efficient 221 kW Shanghai Diesel (SC9DF) engine paired with a specialized 9-speed transmission matrix to boost steep gradeability thresholds up to 40%.

Core Advantages & Features

High-Rigidity U-Shaped Boom Architecture: Outfitted with a premium high-strength steel telescopic boom utilizing a specialized U-shaped cross-section. This geometry minimizes lateral torsion and structural depth-to-width deformation during high-elevation, maximum-capacity picks.
Patented Dual-Pump Confluence Hydraulics: Features an innovative open-center fixed-displacement pump system combined with a load-sensitive variable displacement motor. This configuration dynamically redirects high-pressure oil to match simultaneous winching and luffing requirements, maximizing load line speed at light weights.
Anti-Torsion Outrigger Foundation: Engineered on a heavy-duty 3-axle custom carrier frame with an integrated torsion-resistant box layout. The H-shaped outrigger matrix disperses localized ground stress fields, enabling stable 360-degree fully rated lifting boundaries.
Ergonomic Safety Command Station: Built around a panoramic, large-arc glass upper operator cab fitted with a high-accuracy Load Moment Indicator (LMI) system. The workspace integrates low-effort dual hydraulic pilot control levers, customized safety interlocks, and full climate-controlled conditioning arrays.