3 Ton Wire Rope Electric Hoist for Industrial Lifting

Structural composition

Hoisting motor:Conical rotor brake motor, self-locking upon power failure, smooth starting, and large braking torque.

Reduction mechanism:Hardened helical gear transmission, high efficiency, low noise, and long service life.

Drum:The drum is located in the middle of the cylindrical body, with multiple layers of wire rope wound, resulting in neat rope arrangement and a large rope capacity.

Wire rope: Special wire rope for lifting, with high tensile strength, wear resistance, and safety factor.

Pulley hook assembly:The pulley assembly features a multiplier design, making lifting easier and lowering smooth; the forged hook is equipped with an anti-slip latch.

Main housing:A cylindrical green casing with an integrated motor cover at the top; features a compact design and provides excellent protection.

Electrical control box: Blue electrical box on the side, integrating contactors and protection components, with neatly arranged wiring terminals.

Base:Green base at the bottom, ensuring stable placement when placed on the ground.

Control system:Ground-operated flashlight switch, optional wireless remote control

Safety devices:upper and lower bidirectional limit switches, power-off brake, hook anti-detachment device, warning signs.

Working principle

The hoisting motor drives the drum to wind up and unwind the wire rope via a reducer. The wire rope then drives the hook assembly via pulleys to raise and lower the hook vertically. The pulley assembly's multiplier design makes lifting easier, more stable, and prevents swaying during positioning. If equipped with an electric trolley, the entire machine can travel horizontally along I-beam rails, forming a complete "lifting + traversing" lifting capability. Operation is completed by a single worker using a handheld device; the button layout is clear and logically intuitive, requiring no professional crane operator.

Core advantages

With a load capacity of 3 tons, it is the upper limit for light and small-sized applications:more comfortable than 1t/2t, covering most conventional workpieces, small equipment and bundled materials, with sufficient selection margin.

Cylindrical body, compact structure:The drum and motor cover are integrally molded, the body is small and lightweight, and the load-bearing requirements of the installation beam and track are low.

Neat rope arrangement and large rope capacity:The cylindrical drum has multiple layers of winding, resulting in less wear on the wire rope, a longer service life, and the ability to lift higher.

Pulley ratio rope winding:The pulley block design makes lifting 3 tons effortless, with smooth operation and accurate positioning without wobbling.

Easy to install:It can be suspended or runner installed under the I-beam rail, and can be used immediately after power connection. It requires little construction and can be put into operation quickly.

Easy maintenance:With its classic structure and few potential points of failure, daily maintenance only requires checking the wire rope wear, braking performance, and lubrication condition; no dedicated personnel are needed for maintenance.

Safety features include:bidirectional upper and lower limit switches to prevent top impact, a conical brake motor with power-off self-locking to prevent hook slippage, hook anti-detachment tongue, and complete warning signs.

High versatility:It can be used independently for beam hanging, or it can be matched with electric single beam, cantilever crane, KBK flexible system, one machine for multiple scenarios.

Application scenarios

Applications include: loading and unloading in small machining workshops; loading, unloading, and stacking of goods in warehouses; equipment disassembly and assembly in repair shops; material handling in stores and laboratories; material transfer at assembly line workstations; hoisting of parts, blanks, semi-finished products, and bundled materials; assembly of pumps, valves, motors, and hardware; auxiliary hoisting in building materials, auto parts, and light industry workshops; and use with electric single-girder cranes, cantilever cranes, and KBK flexible systems.