SUN JUPITER CO.,LTD.

Passenger & Material Hoist

Tower Crane

Concrete Pump

Electric motor and diesel engine S-tube valve and gate valve concrete pump series;
Truck mounted line concrete pump series;
Concrete placing boom series;
Special-used structure series for truck-mounted concrete boom;
Tower Crane and Construction Hoist.

Concrete Placing Boom

News
01/01/1970

Note four heavy crane work

01/01/1970

Note four heavy crane work

01/01/1970

The triangular design of the tower crane

01/01/1970

The opportunities and changenges in constuction crane machinery industry

01/01/1970

The finite element analysis method of tall and flexibility attachment structure

01/01/1970

A safty debice of construction hoist

01/01/1970

动臂塔式起重机的发展与应用

Note four heavy crane work

The introduces of the four heavy crane work Note:
Crane operations should be sufficient workplace, the ups and downs of lifting arm and the radius of gyrationof obstacles, should have sufficient lighting for night operations.
Crane amplitude indicator, torque limiter, and a variety of travel limit switches and other safety protection device must be complete and spirit Minmin reliable, are not free to adjust and remove. Instead of theoperating mechanism for stop limit device is strictly prohibited.
Surroundings before the operation must be on the job site and road travel, overhead wires, buildings andcomponent weight and distribution of comprehensive understanding.
Not lifting some of the overload of objects, use crane oblique hanging heavy objects, buried cable-stayedand lifting underground or condensation on the ground, the concrete structures on-site construction is strictlyprohibited, and must be completely loose after lifting.

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