Advanced Technology
The 2024 XCMG 918U hydrostatic loader features hydrostatic transmission, and a lightweight design for high comfort, maintainability, and reliability. It utilizes real-time signals from the accelerator, brake pedal, and sensors to control motor displacement and speed, enabling functions like fixed-speed travel and energy-efficient braking.
Product Reliability
The machine’s structure is designed with CAE simulation for high safety, while front and rear frames provide durability for heavy loads. The Z-bar connection ensures excellent lifting and shovelling capabilities, and the enhanced drive axle supports heavy-duty operations.
Product Maintainability
A forward-tilt hood and side-tilt cab facilitate easy access for maintenance. Centralized lubrication points streamline daily care, and the fuel tank and oil filler are conveniently located for refuelling. The vehicle controller and central fuse box are easily accessible for maintenance.
Comfortable Operation and Control
The panoramic cab features a fastback hood and storage options. It includes FNR pilot control, adjustable seats, and a design accommodating various driver sizes, enhancing the driving experience.
Flexibility and Versatility
The center articulated-body structure allows a 10° swing and ±38° steering. A short-tail design provides a smaller turning radius, and a hydraulic quick-change system accommodates various tasks.
Safety and Reliability
The wet braking system ensures safety, while the cab meets FOPS and ROPS standards. An emergency stop switch halts the engine during critical situations, reducing risks from misoperation.
Engine
Powered by a high-pressure common rail turbocharged engine, it complies with US Tier 4 final/EU Stage V emission standards. Models include a four-cylinder, direct-injection engine with good cold-start performance.
Electrical System
The instrument panel displays essential information, while CE-standard lights enhance visibility. Four LED working lights are available, and the electrical components are organized for easy maintenance, powered by a 12V, 120AH battery.
Powertrain System
The hydrostatic transmission ensures smooth gear shifting and maximum traction in any direction. A manual control function helps prevent tire wear from skidding. The integrated FNR handle simplifies gear shifts and direction changes, while the four-wheel drive and articulated yaw mechanism enhance maneuverability on various terrains. The drive axle features a limited-slip differential for improved traction in slippery conditions. Specifications: Swing angle: ±9°, Wheelbase: 2150 mm, Wheel track: 1550 mm, Tire size: 16/70-20.
Working Connecting Rod Device
The inverted six-connecting rod (Z-bar) provides a strong shovelling force for the bucket. It is equipped with an EN quick-change device for versatility. Specifications: Connecting rod type: Z-bar, Boom cylinders: 2, Tipping cylinders: 1, Total cycling time: 4.8 s, 2.6 s, 1.0 s.
Brake System
The inching brake pedal offers a hydraulic, wear-free brake for speed control. Pressing the pedal fully engages the hydraulic wet brake to stop the vehicle. A mechanical parking brake is also included to apply braking force to all four tires.
Steering System
The hydraulic steering, driven by a hydraulic pump, delivers precise control at various speeds. The frame-articulated steering mechanism has defined elastic limits. Specifications: Steering cylinders: 1, Pressure: 19 MPa, Steering angle: ±38°.
Cab
The FOPS&ROPS cab complies with international safety standards and offers a clear view of all controls. Features include an adjustable steering column and seats, heating/cooling air conditioning, radio, and glass defrosting for enhanced comfort.
Hydraulic System
The triplet pilot working hydraulic system, controlled via the main handle for boom and bucket functions, has a separate button for the quick change cylinder, complete with hydraulic locks for safety. Specifications: Operating pressure: 24 MPa, Max flow: 90 L/min.