ميناء الرافعة الكهربائية

Harbor freight electric hoist is a heavy lifting equipment specially designed for harbor, terminals, logistics parks and other scenarios. It is suitable for efficient loading and unloading of containers, bulk cargo, steel and other goods.

What types of electric hoists are there for harbor freight?

1. Wire rope electric hoist

• Features: large tonnage (5-100 طن), long stroke, wear resistance.

• Applicable scenarios: Terminal container yard, ship cargo loading and unloading.

2. رافعة السلسلة الكهربائية

• Features: Compact design, suitable for low spaces (such as inside cabins).

• Load range: 0.5-20 طن.

3. Explosion-proof electric hoist

• Certification standard: Ex d IIC T4, suitable for hazardous environments such as oil and gas terminals.

4. Low Headroom Electric Hoist

• Advantages: Save vertical space and maximize port warehouse utilization.

5. Intelligent remote control electric hoist

• Functions: wireless remote control, real-time load monitoring, fault warning.

Core advantages of harbor freight electric hoist

1. Ultimate safety performance

• نظام الكبح مزدوج: الفرامل الكهرومغناطيسية + الفرامل الميكانيكية, locking instantly when power is off to prevent falling.

• Intelligent protection: الطاقة التلقائية عند التحميل الزائد, wire rope anti-jumping device, high temperature warning.

2.Efficient and durable design

• Military-grade motor: 10,000 hours maintenance-free, no frequency reduction during continuous operation.

• Galvanized components: Key components such as steel wire ropes and hooks are galvanized to extend the salt spray corrosion resistance life by 5 مرات.

3.Flexible adaptation to scenarios

• Modular structure: can be quickly converted to double-hook synchronous mode (such as 20T+20T hoisting extra-long containers).

• Intelligent linkage: Supports collaborative operations with port AGVs and unmanned overhead cranes to improve the efficiency of automated terminals.

4.Energy saving and environmental protection

• Energy feedback technology: generate electricity and recharge under reduced working conditions, reducing energy consumption by 15%-20%.

• Low noise operation: ≤65dB, in line with port environmental standards.

Overview of harbor freight container dimensions and weights

Standard container parameters (ISO 668)

Container type	External dimensions (length × width × height)	Internal volume	Maximum total weight	Self-respect
20ft container	6.058m×2.438m×2.591m	33m³	30,480كجم	2,230كجم
40ft container	12.192m×2.438m×2.896m	76m³	32,500كجم	3,900كجم
45ft extra long container	13.716m×2.438m×2.896m	86m³	34,000كجم	4,800كجم

Special container

Open top cabinet: height 2.896m, suitable for ultra-high and overweight machinery (maximum load capacity 28 طن).

Refrigerated cabinet (40 قدم): weight 4,800kg, moisture-proof electric hoist required.

Harbor freight electric hoist and container matching solution

• 20-foot container (total weight 30 طن): recommended 10-ton 20 رافعة كابل كهربائي قدم (safety factor 3:1).

• 40-foot high cabinet (32.5 طن): choose a 15-ton explosion-proof electric hoist (including dual brake system).

• Bulk cargo hoisting: intelligent hoist (supports variable frequency speed regulation to prevent cargo from shaking).

FAQs About Harbor Freight Electric Hoist

Q: How to choose an الرافعة الكهربائية in a humid harbor environment?

أ: Optional galvanized steel wire rope + IP68 protected motor, resistant to salt spray corrosion.

Q: How to configure double box hoisting?

أ: It is recommended to use a double-car gantry crane + two 20-ton smart hoists with a linkage control system.