General purpose overhead crane
Two-Speed Overhead Crane 16 Ton | Precision Handling, CE-Compliant, Customizable
Product Overview
The Two-Speed Single Girder Overhead Crane is an advanced material handling solution engineered for applications requiring both high-speed movement and precise load positioning. With a nominal capacity of 16 tons, this crane is equipped with dual-speed motors for lifting and traveling, allowing operators to switch between a fast speed for efficiency and a slow speed for careful handling. It travels along an elevated runway system, providing full lifting coverage over the workspace. This makes it an ideal choice for manufacturing, assembly, and maintenance operations where control and safety are paramount.
Product Advantages
- Precision Handling: The standard two-speed control on lifting and travel motors allows for fast-to-slow transitions, enabling precise load placement, reduced shock, and safer handling of delicate or heavy equipment.
- Enhanced Productivity: Operators can use the high-speed setting for long-distance travel and quick lifts, then switch to low speed for final positioning, optimizing cycle times without compromising safety.
- Cost-Effective & Space-Saving: The single girder design is inherently lighter and more economical than double girder alternatives, reducing structural requirements on the building while maximizing floor space by keeping it clear.
- Reliable & Durable: Built with high-quality core components, including robust motors and proven electrical systems from leading brands, ensuring dependable performance and a long service life with minimal maintenance.
- Comprehensive Safety: Comes standard with a full suite of safety features, including dual-speed limit switches, overload protection, and an emergency stop system, ensuring secure operation for both the load and personnel.
Application Scenarios
- Heavy Equipment Assembly: Precisely joining large components where careful alignment is critical, such as in aerospace or heavy machinery manufacturing.
- Die and Mold Handling: Safely and accurately placing heavy dies into stamping presses or molds into injection molding machines, minimizing the risk of damage.
- Maintenance & Repair Bays: Lifting and positioning engines, turbines, and other large machinery with the control needed for delicate service operations.
- Steel Fabrication: Handling large steel plates and structural components that require careful maneuvering to prevent damage and ensure worker safety.
- Advanced Manufacturing: Supporting operations in facilities where both speed and precision are required for a streamlined production workflow.
Product Specifications
| Parameter | Specification |
|---|---|
| Rated Capacity | 16 Ton (Other capacities 1–20t available) |
| Span | 7.5 m to 31.5 m (Customized to facility layout) |
| Max. Lifting Height | 6 m to 30 m (Customized to requirements) |
| Work Duty | A4–A5 (Medium Duty) |
| Lifting Speed (two-speed) | e.g., 4 / 0.8 m/min or 8 / 0.8 m/min (Fast/Slow) |
| Trolley Traveling Speed | 2–20 m/min (Two-speed or VFD) |
| Crane Traveling Speed | 20–60 m/min (Two-speed or VFD) |
| Hoist Type | Electric Wire Rope Hoist (Two-Speed) |
| Hoist Motor | Conical rotor brake motor or soft start motor |
| Travel Motors | Dual-speed or VFD-controlled motors |
| Control Methods | Pendant Control (Standard), Wireless Remote Control (Optional) |
| Power Supply | 3-Phase 380V/400V/415V/440V, 50/60Hz |
| Control Voltage | 24V / 36V / 48V (Safe control voltage) |
| Electrical Components | Schneider, Siemens, or equivalent brand |
| Safety Devices | Overload limiter, emergency stop, buffer, anti-collision |
| Working Temperature | -25°C to +40°C |
| Protection Class | IP54 |
| Paint/Finish | Industrial anti-corrosion primer and polyurethane topcoat |
| Steel Grade | Q235B / Q355B Carbon Structural Steel |
| Wheel/End Carriage | Forged steel wheels; Box-girder end carriages |
| Rail Size (typical) | P24, P38, QU70 (Recommended based on crane span and capacity) |
| Braking | Electromagnetic disc brakes for all movements |
| Limit Switches | Cross and long travel limit switches; Up/down hoist limits |
| Documentation | Certificate of Conformity, Test Reports, CE/ISO Certificates |
| Warranty | 1 Year |
| Lead Time | 25–35 days (negotiable for specific configurations) |
Features at a Glance
- 16-ton capacity designed for heavy-duty applications.
- Two-speed controls for both fast lifting and precise positioning.
- Customizable span and height to fit any facility.
- CE-compliant design with a full range of integrated safety systems.
- Low-headroom configuration to maximize vertical operating space.
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.
