2 吨电链提升

2 ton electric chain hoist core parameters

范围	Detailed description
额定起重量	2 吨 (2000公斤)
举升高度	Standard 3~30 meters (can be customized according to needs)
起升速度	单速: 8~10 m/min; 双速: 正常速度 8 M/我, slow speed 0.8~2 m/min (variable frequency control model can be selected for more precise speed regulation)
跑步速度	Ground handle control: 20~30 m/min; 遥控电动葫芦/cab control: 10~20 m/min
电机动力	Lifting motor: 3~4.5 kW; running motor: 0.4~0.8 kW (取决于型号)
电源	380伏/50赫兹 (three-phase power), some models support 220V or customized voltage
职位级别	M4-M5 (medium frequency of use, suitable for intermittent lifting operations)
Wire rope / 链	Wire rope model: Φ8~13mm (tensile strength ≥1770MPa); optional chain: G80 lifting chain (环链葫芦)
安全装置	超负荷保护, upper and lower limit switches, 紧急制动, 缺相保护, phase loss protection, 热保护, ETC.
控制方式	Handle control, remote control, cab button control (选修的)
防护等级	IP54 (防尘和防水) or IP55 (suitable for harsh environments)

What is a 2 吨电链提升?

这 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 吨 (2000 公斤). It realizes the lifting or lowering of heavy objects through a motor-driven chain, and is widely used in various scenarios such as industry, 仓储物流, 建造, 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

类型	Wire rope type	Chain type
Carrying mode	Steel wire rope (good flexibility, suitable for long strokes)	Alloy chain (wear-resistant, suitable for high frequency and short strokes)
Self-respect	Lighter	Heavier
Maintain	Requires regular lubrication	Lubrication-free design (some models)
适用场景	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比 30 years of experience in the crane industry and is the largest crane manufacturer in China.

As a supplier of 2 ton electric chain hoists, Weihua Group has a full industry chain production line for bridges, 龙门起重机, port cranes, electric chain hoists and other lifting products. The lifting equipment is sold to more than 170 世界各地.

2 ton electric chain hoist manufacturer

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.
• 模块化设计: easy maintenance and parts replacement, 减少停机时间.

Safety performance

• 双制动系统: 电磁制动 + 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.

智能选项

• 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 (选修的).
• 无线遥控: control distance up to 100 仪表 (anti-interference design).

advantages of 2 吨电链提升

Advantages of electric hoist and manual hoist

特征	电葫芦	Manual hoist
Power source	Electric drive (high efficiency)	Pulling the chain manually (laborious)
Operating speed	8-20 M/我 (快速地)	0.5-3 M/我 (slow)
Load control	精确定位 (millimeter level error)	Depends on operator experience (large error)
适用场景	Frequent operations, heavy loads, high altitudes	Light load, temporary tasks

How does an electric chain hoist work?

这 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 吨电链提升

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

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