A: Our product range covers lifting capacities from 1.2 tons up to 12 tons. Each model is engineered with a specific "load chart." For example, while a crane may have a max capacity of 12 tons, its actual lifting capacity varies depending on the boom extension angle and working radius. (Contact us for detailed Load Charts).

A: A spider crane is a "gap-filler" in the construction world. It performs heavy lifting in places where truck cranes or tower cranes cannot reach. Common applications include glass curtain wall installation, indoor factory maintenance, rooftop construction, monument/statue placement, and working in tight urban alleyways.

A: Yes! This is one of their biggest advantages. Our 1t to 3t series are specifically designed to fit through standard single or double doorways. With their slim crawler chassis and compact stowed height, they can easily enter shopping malls, hospitals, and residential buildings.

A: We are the original manufacturer. While there are many trading companies globally, we design, weld, and assemble our cranes in our own facility. By buying directly from our factory, you ensure authentic engineering, professional technical support, and the best price-to-performance ratio.

A: This depends on three main factors:
The maximum weight of your heaviest load.
The maximum height you need to reach.
The working radius (how far horizontally from the crane center the load will be).
Tip: Always choose a crane with a slightly higher capacity than your heaviest lift for safety. Tell us your project details, and our engineers will recommend the ideal model for you.