220T Crawler Crane Used In Natural Gas Industry Construction, Safe And Reliable

XLC220 Crawler Crane Technical Specifications

Crawler crane models: XLC220
Max rated lifting capacity: 220t
Max lifting moment: 1239t.m

Safety measures

Lifting boom angle limit function

When the main boom reaches the specified angle, the lifting is stopped and is controlled by the torque limiter and the travel switch. When the elevation angle of the main boom is less than the specified angle, the falling is stopped and is controlled by the torque limiter and an audible alarm is issued.

Hook anti-drop function

All hooks are equipped with anti-drop plates to prevent the slings hanging on the hook heads from falling off.

Hydraulic system safety protection function

Equipped with hydraulic balance valve, hydraulic overflow valve and other devices to ensure the system is stable and safe during operation.

Torque limiter system

Detection function: The torque limiter can automatically detect the angle of the crane arm and the lifting load.

Display function: Color large-screen touch LCD display (10.4 inches). Display the lifting operation parameters such as torque percentage, actual lifting weight, rated lifting weight, working radius, boom length, angle, maximum lifting height, working condition code, ratio, limit angle, information code, etc. in Chinese (or English) and graphics.

Warning function: It has complete pre-alarm and overload stop operation functions. If the actual load is detected to exceed the rated load and the crane arm exceeds the limit angle, the torque limiter will issue an alarm and limit the current action.

The system has a fault self-diagnosis function.

Sound and light alarm function

It has three-color warning lights and sound and light alarms, which can display the vehicle load and operation status, and warn the driver and people outside the vehicle.

Lighting

Lighting lamps are installed in front of the turntable, above the control room and inside the control room to provide lighting.

Rearview mirror

Located outside the control room, it is convenient for the driver to observe the situation behind the machine.

Height indicator light

The height indicator light is installed on the top of the boom as a high-altitude warning.

Anemometer

The current wind speed is detected in real time and transmitted to the monitor in the control room to remind the operator to pay attention to wind load safety.

Level

Equipped with a mechanical level that can display the inclination of the road surface in use and provide the operator with a reference for the machine's levelness.

Monitoring system

It consists of three cameras and a monitor, which can monitor the rope arrangement of the main winch, auxiliary winch and luffing winch, as well as the safety of the rear of the vehicle body.