Миний хаяг:
- -Гүй / -битгий. 18 Шеннай өргөн чөлөө, Чаняуан хот, Тахан муж, Хятад.
Чаняуан хот, Тахан муж, Хятад
+86 17513230665
The 3-ton bridge crane is a high-efficiency overhead lifting system engineered for consistent and safe material handling across industrial environments. With its compact structure, flexible configuration, and robust performance, it is an essential solution for improving workflow, reducing labor intensity, and optimizing space usage in production lines, assembly shops, агуулах, and maintenance facilities.
A 3-ton bridge crane is a versatile lifting solution designed for light to medium-duty material handling across a wide range of industries. Ideal for warehouses, manufacturing facilities, maintenance workshops, and assembly lines, this Хэт их кран system provides efficient and safe lifting for loads up to 3 луу (3000 kg).
1. Bridge Girder
Available in single girder (light-duty, compact, economical) and double girder (higher lifting height, longer spans).
Constructed from Q235B/Q345B steel plates using robotic welding for maximum strength and reduced internal stress.
2. End Trucks
Machined for precision alignment and equipped with anti-friction bearings.
Driven by high-torque motors with geared motors for smooth movement.
3. Lifting Mechanism
High-efficiency electric wire rope hoist or chain hoist mounted on trolley.
Steel rope drum with precision machining ensures reliable lifting and long rope life.
4. Runway System
Heavy-duty runway beams and rail tracks ensure stable crane movement.
Power supplied via enclosed conductor bar or festoon system.
| Зөнийн тавь чанар | Лал дох үйл |
| Rated Capacity | 3 луу (3000 kg) |
| Span Length | 5 to 25 meters (тохируулах боломжтой) |
| Өргөх өндөр | Up to 30 meters (тохируулах боломжтой) |
| Өргөх хурд | 0.8 – 8 м / ухаан хумс (with dual-speed or VFD optional) |
| Cross Travel Speed | 2 – 20 м / ухаан хумс (inverter control optional) |
| Crane Travel Speed | 5 – 40 м / ухаан хумс (single or dual-speed available) |
| Working Duty | A3 - A5 (ISO/FEM classification) |
| Цөсний нөөц | 380V / 50Hz / 3Ph (or customized per region) |
| Control Modes | Нийт шинжь хяналт, wireless remote control, cabin |
| Ambient Temperature | -20°C to +40°C |
| Humidity | ≤85% RH |
| Protection Grade | IP54 / IP55 |
| Insulation Class | F or H class |
1. Хэт ачаалал хязгаарлагч: Automatically stops hoisting if rated capacity is exceeded.
2. Upper/lower limit switches: Prevent over-travel of the crane hook.
3. Emergency stop system: Instant shutdown in case of abnormal operation.
4. Thermal overload protection: Built-in motor protection devices.
5. Buffer system: Shock-absorbing buffers on end trucks reduce collision risks.
6. Ground fault protection: Ensures operator and equipment safety.
1. Explosion-proof design (for oil, chemical, or mining industries)
2. Frequency inverter drive for smoother motion control
3. Load display and weighing system
4. Automatic positioning system
5. Anti-sway control technology
6. Maintenance platform or walkways on girders
7. Painting/Corrosion Protection: Epoxy, galvanized, or marine-grade coating
The 3-ton bridge crane is widely used in:
1. Metal fabrication workshops
2. Automotive parts production
3. Electrical equipment assembly lines
4. Tool and die handling
5. Logistics and storage facilities
6. Maintenance and repair workshops
7. Renewable energy component handling (solar/wind)
Weihua Cranes has over 30 years of experience in overhead lifting solutions, serving thousands of clients worldwide. Our 3-ton bridge crane combines innovation, аюулгүй байдал, and performance to help your business operate with greater efficiency and confidence.
Contact our team today to get a customized quote or engineering consultation for your project needs.
