XCMG XCA1800G9-1 Load Chart PDF + Specifications

The XCMG XCA1800G9-1 represents one of the latest generations of ultra-heavy all-terrain cranes designed to meet the increasing demands of modern wind turbine erection and large-scale infrastructure projects. Introduced as part of XCMG’s high-capacity mobile crane lineup, this model emphasizes both lifting performance and operational flexibility. The crane is equipped with a seven-section U-shaped main boom constructed from high-strength steel, offering a telescopic range from 19.1 meters up to 98.1 meters. The boom system utilizes a single-cylinder pinning telescoping mechanism with selectable extension modes of 46%, 92%, and full extension, allowing precise configuration depending on lifting requirements.

For wind power applications, the crane is paired with a truss-type wind power jib available in multiple lengths ranging from 28 meters to 100 meters. The standard configuration includes a main boom with superlift and wind power jib arrangement, providing optimal lifting geometry for high hub heights. Additionally, an optional 7-to-9 section boom extension package enables an extended main boom length up to 125 meters, further enhancing its adaptability in complex lifting scenarios. The crane supports a wide range of hook blocks including 55t, 120t, 240t, and 360t capacities, ensuring compatibility across various load classes.

The superstructure is driven by a WP10.5H six-cylinder inline diesel engine delivering 316 kW at 1900 rpm with a maximum torque of 1800 Nm, compliant with China Stage IV off-road emission standards. The hydraulic system employs electro-proportional closed-loop control for lifting, slewing, luffing, and telescoping functions, combined with a large-capacity 1600-liter hydraulic oil tank and an independent cooling system to maintain thermal stability under continuous heavy-duty operations. The main hoisting mechanism is powered by hydraulic motors with integrated planetary gear reducers and normally closed brakes, ensuring stable lifting performance and precise control.

The slewing system utilizes a triple-row roller bearing with dual-drive hydraulic motors, enabling continuous 360-degree rotation with variable speed control. The luffing mechanism adopts a dual-cylinder design with load-sensitive balance valves, providing smooth and reliable boom angle adjustments. Operator comfort and control are enhanced through an advanced cab design featuring dual displays, integrated human-machine interface, climate control, and full-vision safety glass.

In terms of safety, the crane is equipped with a comprehensive suite including load moment limiter with black box recording, anti-two block system, wind speed monitoring, height and angle sensors, and real-time condition monitoring cameras. The counterweight system reaches up to 220 tons and offers multiple configurations with adjustable positions up to 1.8 meters, compatible with other large XCMG models for logistical efficiency.

The carrier is a heavy-duty multi-axle design, typically in a 9-axle configuration, engineered for both road mobility and jobsite stability. It is powered by a WP15H660E62A diesel engine producing 485 kW and 3200 Nm of torque, compliant with China VI emission standards. The drivetrain incorporates a ZF automatic transmission with 12 forward and 2 reverse gears, paired with a torque converter and integrated retarder. The chassis features a 16×10×16 drive and steering configuration, with multiple steering modes to enhance maneuverability despite its size.

The suspension system is a hydro-pneumatic design that balances rigidity and flexibility across all axles, allowing automatic leveling and load distribution. The crane travels on 16 large-diameter tires (size 505/95R25), and braking is managed through a dual-circuit pneumatic system supplemented by engine braking and transmission retarder for additional safety on gradients.

Outriggers are arranged in an H-type configuration with double-stage telescopic beams and hydraulic vertical cylinders, offering full, 75%, and intermediate extension positions. The maximum outrigger reaction force reaches 3675 kN at the rear, ensuring stability during high-capacity lifts. The crane also supports wireless remote control for key operations including outrigger deployment and basic lifting functions, improving setup efficiency and operator safety.

Overall, the XCA1800G9-1 stands out as a highly specialized heavy-lift solution, particularly suited for the wind energy sector, combining extreme lifting capacity, long reach configurations, and advanced intelligent control systems within a mobile platform capable of navigating demanding site conditions.