SCC8300 Sany crane - load chart, specs & dimensions (2017 - 2022)

Winch Mechanism Brake

The spring-loaded normally closed disc brakes used for the brakes of all winch mechanisms are characterized by the larger braking force, maintenance-free, and long life. Boom warning light. It is installed at the top of boom.

Anemometer

Installed at the top of boom and can be shown on the monitor in cab. Electronic Level gauge. Electronic Level gauge can display tilt angle of upper works on monitor.

Weight and Load Information

1. The actual weight is a value that the rated weight in this chart is subtracted by the weights of the hooks, hangers, and wire ropes winding on the hooks and on the boom head. 2. The rated load in chart refers to a value under the condition that the heavy load is lifted slowly and smoothly from the level and hard soil ground.

Fixed Jib

With spatial truss structure and welded with steel pipe. There are three types for fixed jib: Conventional fixed jib, heavy fixed jib, and light fixed jib.

Conventional Fixed Jib No.1412A

The length of conventional fixed jib is 13m~42m. All parts can be placed in the 40 feet open container, with models of some parts same with that of other parts of Sany.

Heavy Fixed Jib No.2316A

The length of heavy fixed jib is 12m ~ 18m. The bracket can be transported together with the jib base.

Light Fixed Jib No.0908A

The length of light fixed jib is 13m ~ 37m. It is mainly assembled on the combined boom for luffing jib.

Main And Auxiliary Hoisting Limiter

The over-hoist limit device limit switch is used to prevent the over hoisting of hook. When the lifting hook is up to a certain height, the limit switch acts and at the same time the buzzer on the control panel in cab alarms, so the lifting action will automatically stop. At this time, the hook lowering is allowed only.

Lowering Limiter of Main And Auxiliary Winches

If the last three wraps of wire rope winding on the reel remains, the signal will be given by the wire rope detection system, so the hook lowering will automatically stop through the electrical control system and an alarm will be given from the buzzer and display in cab.

Erection Mode / Working Mode Change-Over Switch

There are erection model and working model for the operation of crane, which ensures the safety protection to crane and also the easy disassembly of crane. Lifting boom / jib limit device. If the boom or jib angle is reached, the corresponding limit switch will act, so the buzzer will alarm and the boom / jib will automatically stop to limit the action of the luffing drum.

Operation Release

The crane operator must sit on the seat and pull up the operation release lever for this operation; if leaving the seat or pulling down the lever, all control handles and action switches will be locked. Engine power limit load adjustment and stall protection. The controller can monitor the engine power to prevent the engine stopping and stall.

Emergency Operating System

Emergency operation box with the independent circuit is adopted and connected with the solenoid valve through the connectors. In case of emergency, all lifting, luffing and swing etc. main operations will be achieved.

Boom

The operation equipments and lifting supports are made of high-strength steel pipe and high-strength steel plate; the caston roller pulley is adopted on the boom and nylon pulley as luffing pulley. There are four lifting points and many stacking plates on the base frame of the boom. Boom NO.2825A. The boom is of space truss structure, welded by the steel pipe, with the boom tip and root strengthened with steel plate. The basic boom length is 20m, including 10m boom base, 3m boom insert and 7m boom tip. Optional boom system: 6m insert and 12m boom insert, with longest length up to 92m. Boom extension can be assembled. Optional combined boom NO.2825A/2316A. The length of basic combined boom is 56m, with longest length of 100m. Basic boom consists of 10m Boom NO.2825A base, 3m boom insert NO.2825A, 6m boom insert NO.2825A, 12m boom insert NO.2825A, 7m tapered insert NO.2825A / NO.2316A, and 9m tip Jib NO.2316A. Other optional parts that can be assembled on the basic boom include 12m jib insert NO.2316A and 12m jib insert NO.2316A.