2 Ton Electric Chain Hoist

2 ton electric chain hoist core parameters

Parameter	Detailed description
Rated lifting capacity	2 طن (2000kg)
رفع الارتفاع	Standard 3~30 meters (can be customized according to needs)
سرعة رفع	Single speed: 8~10 m/min; سرعة مزدوجة: normal speed 8 م/بلدي, slow speed 0.8~2 m/min (variable frequency control model can be selected for more precise speed regulation)
Running speed	Ground handle control: 20~30 m/min; remote control/cab control: 10~20 m/min
قوة المحرك	Lifting motor: 3~4.5 kW; running motor: 0.4~0.8 kW (depending on the model)
Power supply	380V/50Hz (three-phase power), some models support 220V or customized voltage
مستوى الوظيفة	M4-M5 (medium frequency of use, suitable for intermittent lifting operations)
Wire rope / chain	Wire rope model: Φ8~13mm (قوة الشد ≥1770mpa); optional chain: G80 lifting chain (chain hoist)
جهاز السلامة	حماية الحمل الزائد, upper and lower limit switches, emergency braking, phase protection, phase loss protection, thermal protection, إلخ.
طريقة التحكم	Handle control, التحكم عن بعد, cab button control (خياري)
مستوى الحماية	IP54 (dustproof and waterproof) or IP55 (suitable for harsh environments)

What is a 2 رافعة سلسلة كهربائية طن?

ال 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 طن (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, construction, and automobile maintenance. The core structure of the 2 ton 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

Type	Wire rope type	Chain type
Carrying mode	حبل سلك الصلب (مرونة جيدة, suitable for long strokes)	Alloy chain (مقاومة للارتداء, suitable for high frequency and short strokes)
Self-respect	Lighter	Heavier
Maintain	Requires regular lubrication	Lubrication-free design (some models)
Applicable scenarios	Universal type, medium and long distance hoisting	Frequent lifting and limited space environment

2 tons electric chain hoist supplier

As a 2 ton electric chain hoist manufacturer, Weihua لديه أكثر من 30 years of experience in the crane industry and is the largest crane manufacturer in China.

كمورد ل 2 ton electric chain hoists, 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 البلدان والمناطق حول العالم.

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.
• Modular design: easy maintenance and parts replacement, reducing downtime.

Safety performance

• نظام الكبح مزدوج: 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 (خياري).
• Wireless remote control: control distance up to 100 متر (anti-interference design).

advantages of 2 رافعة سلسلة كهربائية طن

Advantages of electric hoist and manual hoist

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

How does an electric chain hoist work?

ال 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 رافعة سلسلة كهربائية طن

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

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