2 Ton de polipasto de la cadena eléctrica

2 Ton Parámetros del núcleo de la cadena eléctrica

Parámetro	Detailed description
Capacidad de elevación nominal	2 montones (2000kg)
Altura de elevación	Standard 3~30 meters (can be customized according to needs)
Velocidad de elevación	Velocidad única: 8~10 m/min; double speed: normal speed 8 m/mi, slow speed 0.8~2 m/min (variable frequency control model can be selected for more precise speed regulation)
Velocidad de carrera	Ground handle control: 20~30 m/min; polipasto eléctrico con control remoto/cab control: 10~ 20 m/i
Potencia del motor	Lifting motor: 3~4.5 kW; running motor: 0.4~0.8 kW (depending on the model)
Fuente de alimentación	380V/50Hz (three-phase power), some models support 220V or customized voltage
Nivel de trabajo	M4-M5 (frecuencia media de uso, suitable for intermittent lifting operations)
Cuerda de alambre / chain	Wire rope model: Φ8~13mm (tensile strength ≥1770MPa); optional chain: G80 lifting chain (chain hoist)
Safety device	Protección contra sobrecarga, upper and lower limit switches, frenado de emergencia, phase protection, phase loss protection, thermal protection, etc..
Método de control	Handle control, remote control, cab button control (opcional)
Nivel de protección	IP54 (dustproof and waterproof) or IP55 (suitable for harsh environments)

What is a 2 Ton de polipasto de la cadena eléctrica?

El 2 ton electric chain hoist is an electrically driven lifting equipment, specially designed for vertical lifting of heavy objects, with a rated load capacity of 2 montones (2000 kg). It realizes the lifting or lowering of heavy objects through a motor-driven chain, and is widely used in various scenarios such as industry, warehousing and logistics, construcción, and automobile maintenance. The core structure of the electric chain hoist consists of a motor, a lifting chain, a hook and a pulley block, a control device, a braking system and a gear box.

2 ton electric chain hoist structure

Comparison of 2 ton electric wire rope hoist and electric chain hoist

Tipo	Wire rope type	Chain type
Carrying mode	Steel wire rope (good flexibility, suitable for long strokes)	Alloy chain (resistente al desgaste, suitable for high frequency and short strokes)
Respetado	Lighter	Heavier
Maintain	Requires regular lubrication	Lubrication-free design (some models)
Escenarios aplicables	Universal type, medium and long distance hoisting	Frequent lifting and limited space environment

2 tons electric chain hoist supplier

As a electric hoist manufacturer, Weihua tiene más de 30 years of experience in the crane industry and is the largest crane manufacturer in China.

As a supplier of 2 Ton Haists de cadena eléctrica, Weihua Group has a full industry chain production line for bridges, gantry cranes, port cranes, electric chain hoists and other lifting products. The lifting equipment is sold to more than 170 countries and regions around the world.

2 Ton Fabricante de polipasto de la cadena eléctrica

Features and advantages of 2-ton electric chain hoist

Sructural design

• Compact and lightweight: Using high-strength aluminum alloy/alloy steel shell, it is light in weight (usually 300~500kg) and saves installation space.
• Diseño modular: easy maintenance and parts replacement, reducing downtime.

Safety performance

• Sistema de frenado dual: electromagnetic braking + mechanical braking to ensure quick response to emergencies.
• Multiple limit protection: mechanical limit + electronic limit double insurance to prevent top climbing or falling.
• Automatic power-off overload: Automatically stops running when the load exceeds 105% of the rated weight.

Intelligent options

• Frequency conversion control: realizes stepless speed regulation, smooth starting and stopping, and precise positioning (suitable for hoisting precision equipment).
• Electronic weighing system: real-time display of load weight (opcional).
• Wireless remote control: control distance up to 100 medidores (anti-interference design).

advantages of 2 Ton de polipasto de la cadena eléctrica

Advantages of electric hoist and manual hoist

Characteristic	Polipasto eléctrico	Manual hoist
Power source	Electric drive (high efficiency)	Pulling the chain manually (laborious)
Operating speed	8-20 m/mi (fast)	0.5-3 m/mi (slow)
Load control	Precise positioning (millimeter level error)	Depends on operator experience (large error)
Escenarios aplicables	Frequent operations, heavy loads, high altitudes	Light load, temporary tasks

How does an electric chain hoist work?

El 2 ton electric chain hoist achieves efficient, precise and safe lifting operations through the collaborative work of electric drive, mechanical transmission and intelligent control. Its core is to convert electrical energy into controllable mechanical energy and ensure operational safety through multiple protection mechanisms. Understanding its working principle can help optimize equipment selection, improve operating efficiency, and extend service life.

2 ton electric chain hoist working process

• 1. Start the power supply: Connect the power supply, release the brake, and the motor is on standby.
• 2. Press the “Up” button: the motor rotates forward → the gearbox decelerates → the sprocket rotates clockwise → the chain winds up.
• 3. Lifting heavy objects: The chain drives the hook to rise until it reaches the target height.
• 4. Release button: The motor stops, the brake locks instantly, and the heavy object hovers.
• 5. Press the “Lower” button: the motor reverses → the chain is released → the weight descends smoothly.

Installation and maintenance of 2 Ton de polipasto de la cadena eléctrica

Installation requirements:

• The track must be level (incline ≤1/1000), and the grounding resistance must be ≤4Ω.
• No-load and load tests are required before first use.

Routine maintenance:

• Check wire rope/chain wear, motor carbon brushes, and brake sensitivity monthly.
• Replace reducer lubricating oil every year (ISO VG 220 gear oil is recommended).

2 tons electric chain hoist price

El 2 ton electric chain hoist can be customized according to customer needs, and the price range ranges from 1,000 a 10,000 US dollars.