A winch trolley (also known as an electric winch trolley) is a lifting piece of equipment on a double girder crane. When your lifting application involves handling extremely heavy loads, oversized workpieces, or long-span materials that require two lifting points, a standard single-hoist crane is often not sufficient. The dual-hoist heavy European winch trolley offers a powerful and flexible solution, such as a 50 (25 + 25) ton winch trolley. This dual hoist configuration combines two independent 25-ton winch units mounted on a common trolley frame, providing a total lifting capacity of 50 tons when used in tandem, or the ability to handle two separate 25-ton loads simultaneously. As a professional crane supplier of international crane systems, we provide this advanced European winch trolley solution for demanding industries, including steel fabrication, heavy machinery assembly, power plant maintenance, and large-scale manufacturing.
A European winch trolley, sometimes referred to as a separate type or winch-type trolley, is a lifting unit where the hoisting mechanism is mounted on a structural trolley frame that travels along the crane girders. Unlike integrated hoist trolleys where the drum is parallel to the girders, the winch trolley typically features a perpendicular drum orientation, allowing for larger drum diameters, longer wire rope lengths, and higher lifting capacities.
The 25+25-ton configuration means the trolley is equipped with two complete winch units, each rated at 25 tons. These winches can be operated independently or in synchronization. When coupled together using a common lifting beam or spreader bar, they can lift a single load weighing up to 50 tons. This dual hoist arrangement provides exceptional stability for long loads because the two lifting points can be spaced apart along the length of the load.
The primary advantage of a 25+25 ton European winch trolley is its flexibility. You are not forced to use both winches for every lift. For lighter loads, you can operate just one winch, saving energy and reducing wear on the second unit. When an oversized or heavy load arrives, you engage both winches in tandem mode.
Another major benefit is the ability to handle long and unbalanced loads. For example, a 30-meter-long steel beam or a wind turbine blade requires two lifting points to prevent bending or tipping. With two independently controlled winches, you can adjust each hook height precisely to match the load center of gravity. This eliminates the need for complex rigging and improves safety.
The European design philosophy emphasizes compactness and efficiency. Even with two winches, the trolley is designed to minimize headroom and hook approach. The winch trolley use high efficiency helical gearboxes, energy efficient motors, and frequency inverters for smooth acceleration and precise positioning. Compared to traditional dual winch cranes, the European winch trolley is lighter, quieter, and consumes significantly less electricity.
Each of the two winch units in our 25+25 ton configuration is built to the same high standards. The wire rope drum is machined from high grade steel and features grooving for perfect rope spooling. The rope itself is rotation resistant, made of high tensile steel with a safety factor of at least 4 to 1. The gearbox is a parallel shaft or planetary design, sealed for life and rated for continuous heavy duty operation.
The motor is a premium efficiency induction motor with insulation class F or H. It is equipped with an electromagnetic disc brake that is fail safe, meaning the brake engages automatically if power is lost. The brake is adjustable and has a long service life.
Each winch includes a complete set of safety features. These include an overload limiter that cuts power when the load exceeds one hundred ten percent of rated capacity, upper and lower limit switches to prevent overtravel, and an emergency stop button accessible from the control station.
The two winches are mounted on a common trolley frame that travels along the crane bridge. The trolley travel mechanism uses separate motors and gearboxes on each side of the trolley, synchronized by frequency inverters to ensure straight and smooth movement. The trolley wheels are double flanged and made of forged steel with sealed bearings.
The control system is the most critical part of a dual winch trolley. Our European winch trolley uses a programmable logic controller, or PLC, to manage the interaction between the two winches. The operator can select three modes of operation.
In single mode, only one winch is active. This is useful for handling loads up to 25 tons that are positioned directly under that winch.
In independent mode, both winches are active but controlled separately. The operator can raise or lower each hook independently. This is ideal for positioning loads that are not level or for handling two separate loads at the same time.
In tandem mode, both winches operate as one synchronized unit. The PLC ensures that both winches raise and lower at the same speed and maintain the same hook height. If one winch deviates slightly, the system automatically adjusts to keep the load level. Tandem mode also includes load sharing monitoring to ensure neither winch exceeds its capacity.
The control system is connected to a radio remote control or a pendant station with a clear display showing load weights and operating mode. We can also integrate the system with a facility wide automation network for full remote monitoring and data logging.
Several industries benefit greatly from this dual winch configuration. Steel service centers and fabrication shops often need to handle long structural beams, thick plates, and pipe bundles. Two independent hooks allow secure lifting without special rigging.
Heavy machinery manufacturing, such as building presses, turbines, or mining equipment, involves assembling large components that must be positioned precisely. The ability to fine tune each hook height independently is invaluable.
Power plant maintenance requires lifting generators, rotors, and transformers. These loads are often heavy and have unusual shapes. A dual winch trolley provides the necessary capacity and control.
Wind turbine manufacturing and maintenance is another perfect application. Tower sections and blades are both heavy and extremely long. Two well spaced lifting points keep these delicate components stable during movement.
In precast concrete production, large wall panels, beams, and double tees require two point lifting from the casting bed to storage and then to trucks. The 25+25 ton winch trolley handles these tasks efficiently.
We understand that every customer has unique requirements. Our 25+25 ton European winch trolley can be customized in many ways. The lifting height can be specified from 6 meters up to 40 meters or more depending on your facility. The span of the crane bridge can be matched to your building dimensions, from 10 meters to 40 meters or wider.
The two winches can be configured with different rope reeving arrangements. For very heavy loads at lower speeds, we can increase the number of rope falls. For faster lifting at lower capacities, we can use fewer falls.
We can also supply the winch trolley with a common lifting beam that connects both hooks. This beam can be rigid for balanced loads or articulated for loads that might shift. For special applications like handling coils or paper rolls, we can install motorized rotating hooks or C hooks on each winch.
The speed of hoisting, trolley travel, and bridge travel can all be tailored. Standard speeds are suitable for most applications, but we can adjust them for high speed production or for extremely precise positioning.
Environmental adaptations are available. For outdoor use in coastal areas, we apply a marine grade paint system with zinc rich primer. For cold climates, we install low temperature steel and heaters in the electrical cabinets. For explosive atmospheres, we offer ATEX or IECEx certified components.
Shipping a large 50 ton capacity winch trolley requires careful planning. We disassemble the trolley into major components including the main frame, each winch unit, the control panel, and the travel drives. These are packed in heavy duty wooden crates or steel frames with corrosion protection and shock absorption.
We handle all export documentation, including commercial invoices, packing lists, certificates of origin, and any required inspection certificates. We can ship by sea in standard containers, by flat rack for oversized parts, or by break bulk for very large components.
On site installation is guided by our detailed English language manuals and assembly drawings. We can also provide remote video assistance during the installation process. For large projects, we can dispatch a field service engineer to supervise installation and commission the crane. We also offer on site training for your operators and maintenance team.
Every 25+25 ton European winch trolley we supply is fully factory tested before shipment. We perform a no load test to verify all functions and a load test at one hundred twenty five percent of rated capacity. A load test certificate is provided.
Our manufacturing facility is ISO 9001 certified. All welding procedures are qualified, and welders are certified. Non destructive testing is performed on critical welds. Materials are sourced from certified suppliers with full traceability.
The crane is designed and manufactured to comply with international standards including FEM, ISO, DIN, and ASME. For customers in the United States, we ensure compliance with ASME B30.2 and ASME B30.17, and we provide documentation for local authority inspections.
Choosing the right crane supplier is as important as choosing the right equipment. We have years of experience exporting heavy lifting equipment to customers worldwide. Our team understands the challenges of international shipping, customs clearance, and remote installation support.
We provide a complete solution, not just a trolley. We can supply the entire gantry or overhead crane system including the bridge girders, end carriages, rails, electrical power supply, and installation accessories. Everything is matched for seamless integration.
Our pricing is competitive without sacrificing quality. Because we manufacture at scale and maintain efficient supply chains, we pass the savings to you. We also offer free branding customization, painting your company logo on the crane for a professional appearance.
We communicate clearly and promptly. From the first inquiry through delivery and after sales support, you will have direct contact with our engineering and sales team. We provide regular production updates, photos, and videos so you know the status of your order.
Summary
The 25+25 ton European winch trolley is a versatile, powerful, and efficient solution for handling heavy and oversized loads. Whether you need to lift a 50 ton transformer with two synchronized winches or independently handle two separate 25 ton loads, this dual hoist configuration gives you the flexibility you need. The European design ensures compact dimensions, low energy consumption, and smooth precision control.
Contact our international sales team today with your project requirements. Tell us the capacity, span, lifting height, and any special handling needs. We will prepare a detailed proposal, technical drawings, and a competitive quotation. Let us help you lift your most demanding loads with safety, reliability, and efficiency.
