Industry Information

Update August 30, 2022

requirements for installing the construction hoist

1. Clean the erection site and fence it with railings. No admittance except on business, forbid constructing operation above the construction hoist when installing to prevent anything fall down to...

Update August 29, 2022

Tower Crane Supplier from China

Shenyang Baoquan Business Co., Ltd. established in 2008, is an enterprise engaged in R&D, manufacture and marketing of building machinery and engineering equipment. The products mainly include...

Update August 26, 2022

Topless Tower Cranes for construction projects

Topless tower crane is easy for assembly. The biggest characteristic of topless tower crane is it has no tower top and pull rod, the outrigger and tower body forms rigid joint, which strengthens the...

Update August 25, 2022

Notice for tower crane jacking

Jacking is an important work in the use of tower crane, and is also an accident-prone stage. Only by making full preparations and take the announcements during and after the completion of the...

Update August 16, 2022

BQ Horizontal Jib Hammer Head Tower Crane

Hammer head Tower crane is also called Topkit Tower Crane. Hammer head Type Tower Crane is the tower cranes with tower head. The tower head is the fulcrum of tie-bars chains connected to jib and...

Update August 12, 2022

What is a derrick crane ?

A derrick crane is a specific style of lifting machine. It is usually a fixed tower crane, meaning it is assembled and disassembled in the location where it is used . The mast section and a jib are...

Update August 10, 2022

12t Flat Top Tower Crane With 65m Jib

Flat top tower crane also called topless tower crane is easy for assembly. May Flat Top Crane have been used on construction projects or near airports where overhead clearance is taken into a...

Update August 08, 2022

Hot sale topkit tower cranes of BQ

There are three types of tower cranes in BQ, that is hammer head tower crane, flat top tower crane and luffing tower crane. Load capacity from 5 tons to 80 tons, arm length from 40 meters to 80...

Update August 04, 2022

Failure analysis of hydraulic pumps unit and oil cylinder

Ⅰ. Failure analysis of Telescoping Hydraulic System and Hydraulic Pump Station and its diagnose in use 1. Failure: While running, hydraulic pump system and hydraulic elements lose regular function....

Update July 19, 2022

SC Construction Hoist

SC construction hoist is a vertical transporting equipment driven by Rack & Pinion, it is ideal for construction of high buildings, bridges, cooling towers, power stations and large chimneys. It...