Four-Column Vertical Indoor Crane

This Four-Column Vertical Indoor Crane is a professional lifting system engineered for safe and efficient material handling in indoor environments, including warehouses, workshops, and residential renovation sites. With a stable four-column support structure, it offers three load capacity options (300KG, 400KG, 500KG) to accommodate diverse lifting tasks. Its compact, modular design enables quick assembly and flexible adjustment, while premium materials and precision manufacturing ensure long-term durability and operational safety, making it an ideal solution for transporting goods, equipment, and building materials within confined indoor spaces.
Company Profile
Hebei Tieshou Hoisting Machinery Manufacturing Co., Ltd. is a professional lifting equipment manufacturer with over 20 years of experience in design, production, and export. We specialize in chain blocks, lever hoists, electric chain hoists, wire rope hoists, hand winches, magnet lifters, mini cranes, G80 lifting chains, and rigging accessories.
Our products are widely used in construction, manufacturing, logistics, and warehouse industries, known for safety, durability, and reliable performance. Certified with ISO9001, CE, and GS, Tieshou ensures every product meets international standards.
With advanced facilities, experienced technicians, and a professional sales team, we provide OEM & ODM services and customized lifting solutions for global clients. Tieshou is committed to quality, innovation, and long-term cooperation with partners worldwide.
Four-Column Vertical Indoor Crane Introduction
Built around stability and versatility, this indoor crane features a robust four-column frame constructed from seamless welded steel pipes, delivering exceptional rigidity and load-bearing performance. The reinforced beam frame, crafted from thickened steel, enhances structural stability, while the height-adjustable support system (2.6–3.1m) adapts to varying ceiling heights. At its core, an all-copper motor provides powerful, low-noise operation with an extended service life. Additional key features include a rotatable lifting arm for precise positioning, a safety limiter to prevent overloading, and a portable, space-saving design that simplifies transportation and storage.

Four-Column Vertical Indoor Crane Features
·  All-Copper MotorDelivers strong power, high torque, and a long service life, ensuring low-energy, reliable operation with minimal noise.
·  Reinforced Pipe Clamp & Locking BucklePrecision-designed nut adjustment enables flexible, secure connections, improving adaptability to different installation scenarios.
·  Adjustable Support HeightThe support height can be easily adjusted from 2.6m to 3.1m via a nut mechanism, saving time and effort during setup.
·  Seamless Welded Steel PipesHigh-strength steel pipes with seamless welding provide exceptional durability, stability, and resistance to deformation.
·  Reinforced Beam FrameConstructed from thickened steel, the beam frame enhances overall structural stability for safer lifting operations.
·  Compact & Portable DesignAn exquisite, modular structure ensures easy transportation and storage, making it suitable for on-site work.
·  Rotatable Lifting ArmEnables smooth rotation to position goods precisely, even in narrow indoor spaces.
·  Safety Limiter DevicePrevents overloading and over-hoisting, protecting the crane and ensuring operational safety.
·  Multiple Capacity OptionsAvailable in 300KG, 400KG, and 500KG models to meet diverse lifting requirements.