There are two type in this series, small pull capacity and large pull capacity. Large pull capacity mostly are applicable to port building, traction of shipyard, steel structure transport and assemble, disassemble, pulling machines. Its feature is that line rope pull large, sometimes with rope guider for wire rope dispose trimly, safety and credible.
Small pull capacity mostly are applicable for construction, lifting, disassembly, traction, assembly in construction company, mine, factory and so on.