SCC800A-1 Sany crane - load chart, specs & dimensions (2020 - 2023)

Applications

The SCC800A-1 Crawler Crane is designed for a variety of applications, offering flexibility and efficiency in different working conditions. Its configurations allow for optimal performance in lifting and construction tasks, making it a versatile choice for various projects.

CCTV System

Cameras are optional to monitor in real time the wire rope on winches, rear counterweight and surrounding of machine.

Assembly Mode/Work Mode Switch

In Assembly Mode, some safety protection devices are off to facilitate crane assembly. In Work Mode, all safety devices activate to protect the operation.

Warning Light

Warning light will keep flashing once the machine is powered on, so as to warn the people around the machine.

Illumination Light

The machine is equipped with short-beam light in front of the machine, front angle adjustable far-beam, lamps in operator's cab, and lighting devices for night operation, so as to increase the visibility during work.

Anemometer

It is mounted on the top of the boom/jib, and the real-time wind speed is displayed on the monitor in the cab.

Electronic Level Gauge

It displays the tipping angle of the crane on the monitor in real time. The automatic warning will show up once it is over the set value.

Crawler Extension and Retraction

The crawlers can extend and retract via cylinders. During Work Mode, the crawlers must be extended, and retracted during transport with crawlers on.

Load Moment Indicator (LMI)

It is an independent computerized safety control system. LMI can automatically detect the load weight, work radius and boom angle, and present on the display the rated load, actual load, work radius and boom angle. In normal operation, the LMI can make a judgment and cut off automatically if the crane moves towards dangerous direction. It can also perform as a black box to record the lifting information. Composition: display, angle sensor, force sensor.

Function Lock

If the function lock level is not in work position, all the other handles won't work, which prevents any mis-operation caused by accidental collision.

Tri-color Load Indicator

The load indication light has three colors, green, yellow and red, and the real time load status is presented on the display. When the actual load is smaller than 90% of rated load, the green light is on; when the actual load is larger than 90% and smaller than 100%, the yellow light is on, the alarm light flashes and sends out intermittent sirens; when the actual load reaches 100% of rated load, the red light on, the alarm light flashes and sends out continuous sirens. At this moment, the system will automatically cut off the crane's dangerous operation.

Function Lock Lever

If the operator leaves the seat, all control handles will be locked immediately to prevent any mis-operation due to accidental collision.

Emergency Stop

In emergent situation, this button is pressed down to cut off the power supply of whole machine and all actions stop.

Engine Status Monitoring

The engine status will be presented, such as engine coolant temperature, fuel volume, total work hours, engine oil pressure, engine speed, battery charging, voltage.

Over-hoist Protection of the Main/ Auxiliary Hooks

Over-hoist protection device comprises of limit switch and weight on boom top, which prevents the hook lift up too much. When the hook lifts up to the limit height, the limit switch activates, the buzzer on the left control panel sends an alarm, and the failure indicator light starts to flash. Consequently, the hook hoisting action is cut off automatically.

Over-release Protection Device of the Main/Auxiliary Winch

It is comprised of an activator in the drum and a proximity switch to prevent over-release of wire rope. When the rope is paid out close to the last three wraps, the limit switch acts, and the system sends an alarm through the buzzer and shows the alarm on the instrument panel, automatically cutting off the winch action.

Boom Hoist Drum Lock

Boom hoist drum lock is designed to lock the winch action when it is not used, preventing mis-operation. The boom hoist winch pawl can open and close along with the lever. When the lever comes back to neutral, the pawl will lock the drum automatically, ensuring the boom stays safe while not working.

Boom Limit Device

When the boom elevation angle reaches the maximum angle, the buzzer sounds, and the boom action is cut off. This protection is ensured by two-stage control through both the LML system and the travel switch.

Back-stop Device

Its major components are nesting tubes and a spring, which buffer the boom backslash and prevent further tipping back.

Boom Angle Indicator

The pendulum angle indicator is fixed on the side of the boom base close to the cab, providing convenience to the operator.