Single Chain Electric Crane Hoist Overhead Bridge Crane Hoist Light Duty

The Single Chain Electric Crane Hoist is a purpose-designed lifting unit engineered specifically for integration into light-duty overhead bridge crane systems. Featuring a compact trolley-mounted configuration with a single G80 alloy steel load chain, this electric crane hoist provides reliable vertical lifting and horizontal trolley travel within a space-efficient package that maximizes usable hook height under the crane bridge. Ideal for small to medium-sized workshops, light manufacturing facilities, and equipment maintenance bays, it delivers the essential functionality of a full overhead crane system at a fraction of the cost and installation complexity of larger multi-chain configurations.

The integrated trolley drive unit propels the hoist smoothly along the crane bridge girder at speeds up to 20 meters per minute, enabling operators to position loads precisely across the entire work envelope. The single chain configuration reduces overall hoist weight, which in turn minimizes the structural loading on the crane bridge and building support columns, making this hoist an excellent choice for existing buildings with limited structural capacity. The pendant controller provides intuitive two-button hoist control and two-button trolley travel control, with clearly marked directional indicators that reduce operator training time and minimize the risk of incorrect load movement. Despite its compact size and light-duty classification, every component is manufactured to the same rigorous quality standards as our larger industrial crane hoists, ensuring years of dependable service.

• Compact Single Chain Design: Optimized for 1-3 ton applications where space and weight savings are critical, with a single G80 alloy steel load chain that simplifies maintenance and reduces overall hoist weight by up to 40% compared to double-chain alternatives.
• Integrated Trolley Drive: Electric motor-driven trolley with hardened steel wheels provides smooth travel along the crane bridge at 20 m/min, eliminating manual push-pull effort and enabling precise load positioning from a single pendant controller.
• Dual-Speed Lifting Control: 8.0 m/min fast lift for efficient vertical travel combined with 2.0 m/min precision slow speed, giving operators the flexibility to handle both time-sensitive material transfer and accurate assembly positioning.
• Fail-Safe Electromagnetic Brake: Spring-applied, electrically released DC disc brake engages instantaneously upon power interruption or emergency stop activation, holding the load securely without any mechanical latency or drift.
• Overload Protection: Integrated mechanical overload clutch prevents lifting attempts beyond 125% of rated capacity, protecting the chain, motor, and gearbox from damage while the brake holds the load safely in position.
• Low-Headroom Trolley Configuration: Optimized trolley and hoist geometry minimizes the distance between the crane bridge beam and the hook saddle, maximizing available lift height in buildings with restricted overhead clearance.
• Pendant Control with Emergency Stop: Ergonomic 4-button pendant controller with mushroom-head emergency stop provides intuitive hoist up/down and trolley left/right operation, with the E-Stop cutting power to all motors for immediate shutdown.

This single chain electric crane hoist is ideally suited for light-duty lifting applications across a broad range of industrial and commercial settings. Light manufacturing facilities and assembly workshops integrate these compact crane hoists into monorail or single-girder bridge crane systems for efficient handling of components, subassemblies, and finished products between workstations. Automotive repair shops and vehicle service centers utilize them on overhead crane runways for engine lifting, transmission handling, and body panel positioning tasks that demand controlled, precise load movement. Small fabrication shops and metalworking facilities rely on the dual-speed lifting for loading raw material sheets onto cutting tables and offloading finished fabricated parts. HVAC and equipment maintenance contractors appreciate the compact dimensions when installing or replacing rooftop air handling units, chillers, and other mechanical equipment in buildings with limited access. Warehouses and small distribution centers deploy these hoists on bridge crane systems for pallet handling, rack replenishment, and order consolidation operations where forklift access is constrained by narrow aisles or overhead obstructions.

Each single chain electric crane hoist is packed in a reinforced export plywood crate with custom-cut EPE foam inserts that secure the hoist body, pendant controller, and chain container independently for maximum transit protection. Prior to shipment, every unit undergoes a full factory acceptance test including rated load cycling at all speeds, trolley travel under load, brake holding verification at 125% load, and electrical safety testing per IEC standards. Documentation includes installation manuals, crane bridge compatibility charts, wiring diagrams, periodic inspection checklists, and CE/ISO certification. We provide an 12-month standard warranty with responsive global after-sales support for spare parts, diagnostics, and technical consultation.