General purpose overhead crane
Single Girder Electric Travelling Overhead Crane 1–20 Ton | Compact, CE-Compliant, Customizable
Product Overview
The Single Girder Electric Travelling Overhead Crane (EOT) is an efficient and economical material handling solution designed for a wide range of industrial applications. Featuring a single main bridge girder, two end carriages, and an electric hoist trolley, this crane travels along elevated runway rails, providing comprehensive lifting coverage over the entire work area. Its compact, lightweight structure is engineered for reliability and performance, making it an ideal choice for workshops, warehouses, and manufacturing plants seeking to optimize lifting operations, enhance safety, and maximize floor space.
Product Advantages
- Cost-Effective Design: A simple, lightweight structure that reduces fabrication costs, installation time, and the load on the building’s support structure, offering an excellent price-to-performance ratio.
- Space Optimization: The overhead design keeps the factory floor clear of obstructions, maximizing usable production and storage space compared to floor-based lifting equipment.
- Versatile and Customizable: Fully adaptable to your facility’s needs with customizable capacity, span, lifting height, and control options, including two-speed or Variable Frequency Drive (VFD) for precision handling.
- High Efficiency & Reliability: Equipped with high-quality core components and a choice of proven electric hoists, this crane delivers smooth, reliable, and efficient lifting cycles with minimal maintenance requirements.
- Enhanced Safety Features: Integrated with a suite of safety devices, including overload protection, limit switches, and an emergency stop system, to ensure secure and safe operation at all times.
Application Scenarios
- General Manufacturing: Lifting and moving raw materials, work-in-progress, and finished goods throughout a production facility.
- Warehousing & Logistics: Loading and unloading trucks, stacking inventory, and organizing storage areas with speed and precision.
- Assembly Lines: Transporting heavy components and sub-assemblies to various stations along an assembly line.
- Maintenance Workshops: Safely lifting and positioning heavy equipment, engines, and machinery for service and repair.
- Steel Yards & Fabrication Shops: Handling steel plates, structural beams, and fabricated sections efficiently and safely.
Product Specifications
| Parameter | Specification |
|---|---|
| Rated Capacity | 1t / 2t / 3t / 5t / 10t / 16t / 20t (Customizable) |
| Span | 7.5 m to 31.5 m (Customized to facility requirements) |
| Max. Lifting Height | 6 m to 30 m (Customized as per demand) |
| Work Duty | A3–A5 (Light to Medium Duty) |
| Lifting Speed | 4–8 m/min (Two-speed) or VFD Controlled |
| Trolley Traveling Speed | 2–20 m/min (Two-speed or VFD) |
| Crane Traveling Speed | 20–60 m/min (Two-speed or VFD) |
| Hoist Type | CD/MD Electric Wire Rope Hoist or Electric Chain Hoist |
| Control Methods | Pendant Control (Standard), Wireless Remote Control (Optional) |
| Power Supply | 3-Phase 380V/400V/415V/440V, 50/60Hz (or as requested) |
| Control Voltage | 24V / 36V / 48V |
| Electrical Components | Schneider, Siemens, or equivalent brand |
| Safety Devices | Overload protection, emergency stop, anti-collision system |
| Working Temperature | -25°C to +40°C |
| Protection Class | IP54 or as required |
| Paint/Finish | Industrial anti-corrosion primer and enamel topcoat |
| Steel Grade | Q235B / Q355B Carbon Structural Steel |
| Wheel/End Carriage | Forged steel wheels, box-section end carriages |
| Rail Size (typical) | P18, P24, QU70 (or recommended for the application) |
| Braking | Electromagnetic disc brakes for all motors |
| Limit Switches | Included for lifting, crane travel, and trolley travel |
| Documentation | Machinery Test Report, Certificate of Conformity, CE/ISO |
| Warranty | 1 Year |
| Lead Time | 25–35 days (negotiable for custom configurations) |
Features at a Glance
- Versatile lifting capacities from 1 to 20 tons.
- Compact, low-headroom design maximizes vertical lifting space.
- Smooth and stable travel with optional VFD controls.
- Reliable performance with high-quality motors and electricals.
- CE-compliant design with a full suite of safety features.
FAQ
1. What’s the information should I provide when inquiry?
More details or drawings, better. A: Lift capacity B: Crane arm length C: lift height: hook travel distance D: What material to lift E: power source or other specials you give us will be more appreciated.
2. How many operating methods for my selection?
Standard operating methods: A: pendent controller with push buttons .B: remote control with push buttons. Choose any type as you like.
3. Can this type work in hazardous environment?
Sure! We can customize for you, acid proof or explosion proof, no problem for that.
4. What about warranty time ?
Use within the standard for the next 12 months.
5. How can we install the crane? Our senior engineer can be your side to do the installation guide service and training.
6. May I visit your factory?
Of course. We can pick you up at train station, high-speed rail station or airport, and book hotel for you.
