20 رافعة كهربائية طن

20 الميزات الرئيسية للرافعة الكهربائية & فوائد

1. قدرة رفع استثنائية & أداء:

• 20-طن (40,000 رطل) سعة: Confidently handles the most challenging heavy-load applications with a significant safety margin.
• High-Efficiency Motor: Powered by a thermally protected, industrial-grade motor that ensures consistent performance, prevents overheating, and offers reliable operation even in intense shift work.
• التحكم الدقيق: Features dual-speed (standard low/high speed) lifting control for precise load positioning and smooth, عملية سهلة, minimizing load swing.

2. سلامة متفوقة & مصداقية:

• Ultra-Safe Braking System: Equipped with an independent mechanical load brake that automatically engages to hold the load securely in the event of a power loss or motor failure.
• حماية الحمل الزائد: An integrated overload limit switch automatically cuts power to the hoist if the load exceeds safe working limits, protecting both the equipment and your personnel.
• Thermal Protection: The motor includes an automatic thermal cut-off switch to prevent damage from overuse or electrical issues.
• Emergency Limit Switches: Upper and lower travel limit switches automatically stop the hoist to prevent over-hoisting or lowering, safeguarding the unit and the load.

3. البناء الدائم & صيانة منخفضة:

• All-Steel Construction: The housing, خطاف, and chain are constructed from high-tensile alloy steel, engineered for maximum durability and resistance to wear and impact.
• Hardened Load Chain: The heavy-duty, heat-treated load chain is designed for long life and superior resistance to abrasion and deformation.
• Enclosed Gear System: The gears run in an oil bath, ensuring smooth operation, reducing wear, and eliminating the need for frequent maintenance.

4. عملية دون عناء & براعة:

• Ergonomatic Pendant Control: The user-friendly push-button pendant control allows the operator to command all functions (up, تحت, lateral travel on a compatible trolley) from a safe distance.
• Versatile Mounting Options: This hoist can be configured as a stationary unit or paired with a motor-driven trolley for traveling along a beam, providing complete coverage of your work area.
• Robust Load Hook: Forged steel load hook with a safety latch to securely retain slings and attachments.

Technical Specification Sheet: 20-رافعة سلسلة كهربائية طن

المعلمة	مواصفة
القدرة المقدرة	20 طن
فئة الواجب	FEM 3m / H4 (الخدمة الثقيلة)
معيار	يتوافق مع ASME B30.16, إدارة السلامة والصحة المهنية, م
درجة الحرارة المحيطة	-20°C to +40°C (-4°F to 104°F)
سرعة رفع (لا تحميل / Full Load)	Single Speed: 3.2 م/بلدي (10.5 قدم/دقيقة) سرعة مزدوجة: 3.2 / 0.8 م/بلدي (10.5 / 2.6 قدم/دقيقة)
Motor Phase & قوة	3-مرحلة, 4.5 KW (6 HP)
تكرار	60 هرتز (50 Hz available)
Lowering Speed (لا تحميل / Full Load)	Single Speed: 5.0 م/بلدي (16.4 قدم/دقيقة) سرعة مزدوجة: 5.0 / 1.3 م/بلدي (16.4 / 4.3 قدم/دقيقة)
Alternative Voltages	208الخامس, 230الخامس, 400الخامس, 415الخامس, 575الخامس (Available on request)
تصنيف IP	IP54 / IP55 (Dust protected and protected against water jets)

ملحوظة:

• 1. Specifications are typical for a standard model and may vary by manufacturer and specific customer requirements.

• 2. Always consult the manufacturer’s official manual for exact specifications before installation and operation.

• 3. Custom lifts, voltages, and speeds are often available.

20 رافعة كهربائية طن التطبيقات

• 1. تصنيع & Fabrication: Moving large machinery, steel plates, and heavy components.
• 2. Warehouse & الخدمات اللوجستية: Handling heavy pallets, المعدات الصناعية, and large materials.
• 3. بناء: رفع العناصر الخرسانية مسبقة الصب, structural steel, and major equipment.
• 4. Energy & Shipbuilding: Installation of turbines, مولدات, and large ship parts.
• 5. Mining and Heavy Machinery Repair.

Why Choose Our 20-Ton Electric Hoist?

We don’t just sell hoists; we provide productivity and safety solutions. Our 20-ton electric hoist is the result of decades of engineering expertise, ensuring you get a product that delivers unparalleled performance, reduces downtime, and protects your most valuable assets: your people and your investment.

Contact us today for a detailed quotation and to discuss how this powerful hoist can be integrated into your operation.