3 Tonne elektrische Kette Hebezeuge

The 3-ton electric hoist is a medium-sized lifting equipment developed by Weihua Group. It has the characteristics of compact structure design, safety protection, intelligent control, high efficiency and durability. For different hoisting operations, Weihua Group can provide customized services for special operating environments.

3 ton electric chain hoist product features

High-efficiency motor: The 3 ton electric chain hoist uses a high-performance motor to provide stable and powerful power output. The comprehensive performance of the motor is good, safety and reliability are guaranteed, and the probability of risks is reduced.

Sturdy and durable: The overall body structure is simple and easy to install, disassemble and maintain. The lightweight aluminum alloy shell is lightweight, strong and has high heat dissipation rate. The fully enclosed design is suitable for environments with poor working conditions.

Multi-style design: The 3 ton electric chain hoist provides a variety of style options, including fixed type, low available space, operating type, etc., which is not limited by small spaces and effectively saves space.

Advanced transmission technology: Adopts three-in-one transmission technology to provide excellent performance. The lifting reducer made of high-quality alloy steel can achieve three-level deceleration, runs very smoothly, has a long service life and reliable performance.

Humanized design: The product design is humanized and equipped with limit switches, double brake systems, scientific switches and other safety devices to ensure safety during operation.

Wide applicability: The 3 ton electric chain hoist is suitable for almost all places where lifting operations are required. Whether it is a construction site, a factory workshop or a warehousing and logistics center, it can exert its powerful lifting capacity.

3 ton electric chain hoist structure

3 ton electric chain hoist application

Construction installation: In construction sites, 3 ton electric chain hoist can be used to lift construction materials, such as steel bars, concrete slabs, etc., to improve construction efficiency.

Factory workshop: In manufacturing plants, it is used to transport and install mechanical equipment, components, etc., to reduce the labor intensity of workers.

Warehousing and logistics: In the warehouse, it is used for loading and unloading goods, improving the efficiency of warehousing management and speeding up the turnover of goods.

Ship manufacturing and repair: In shipyards or ship repair yards, it is used to lift and move ship hull components or its heavy-duty components to ensure the smooth progress of ship manufacturing and repair work.

Electric power industry: During the construction or maintenance of power plants, it is used to lift large equipment such as generator rotors to ensure the safe operation of power facilities.

Bridge construction: During the bridge construction process, it helps to lift heavy components such as piers and decks to speed up the progress of bridge construction.

Chemical and petrochemical industry: For places that require explosion-proof functions, such as chemical plants and other flammable and explosive environments for lifting goods, you can choose explosion-proof electric chain hoists.

3 ton electric chain hoist application

3 ton electric chain hoist parameters

Parameter item	Specification description
Rated load	3 ton
Lift height	Standard 3-30 m (can be customized to 50 m)
Increase speed	Single speed: 4-8 m/min; double speed: high speed 8 m/min, low speed 1-2 m/min
Power specifications	Three-phase 380V/50Hz (optional 220V/60Hz, 415V)
Motor power	1.5 kW (single speed) / 2.2 kW (double speed) / 3 kW (variable frequency)
Chain diameter	Φ10 mm (light load) / Φ12 mm (heavy load)
Job level	FEM 2m / ISO M4 (medium frequency of use)
Protection level	IP54 (regular) / IP55 (high protection)
Certification standards	CE、ISO 4301、GB/T 3811

3 ton electric chain hoist safety operating procedures

To ensure the safe use of the 3 Tonne elektrische Kette Hebezeuge, please follow the following safety operating procedures:

Inspection before lifting: Check whether the mechanical part of the equipment, wire ropes, hooks, limiters, etc. are intact; check whether the electrical part has no leakage and whether the grounding device is in good condition.

Overloading is prohibited: Overloading is not allowed, hands are not allowed to be held between the rope and the object when lifting, and collisions are strictly prohibited when the hanging object is rising.

Bundle firmly: Lifting objects must be strapped firmly and lifted at the center of gravity. When walking with a heavy weight, do not lift the weight too high from the ground, and do not allow heavy objects to pass over people’s heads.

Emergency measures: If any abnormality such as odor or high temperature occurs during the lifting process, stop the machine immediately for inspection, find out the cause and deal with it before continuing to work. If a heavy object slides due to a malfunction, emergency measures must be taken to lower the heavy object to an unoccupied area.

Parking position: After the work is completed, the electric hoist should stop at the designated position, the hook should be raised and the power supply should be cut off.

3 ton electric chain hoist manufacturing process

Qualification certificate

3 ton electric chain hoist application