The LEINA Heavy Industry-designed 25-ton battery-powered transfer cart (featuring on-board diesel charging) is a heavy-duty, battery-driven transfer cart engineered specifically for the safe, efficient, and precise conveyance of square steel—covering the entire spectrum from raw square billets to finished square steel bars of various lengths and dimensions.
As the flagship model in our electric transfer trolley series, this industrial-grade cart completely eliminates the safety hazards, efficiency bottlenecks, and operational limitations inherent in traditional methods of handling square steel—such as crane hoisting, sling rigging, or forklift transport. Powered by an on-board diesel-recharged battery pack, it facilitates smooth, silent, and zero-emission horizontal material transport across steel mills, processing workshops, warehousing centers, and outdoor storage yards.
Unlike generic platform transfer carts, this 25-ton on-board-charging battery-powered platform trolley can be optionally equipped with specialized V-groove or U-groove platforms, designed to securely cradle square steel bars of various cross-sectional dimensions—ranging from 15×15mm to 300×300mm.
As the flagship model in our electric transfer trolley series, this industrial-grade cart completely eliminates the safety hazards, efficiency bottlenecks, and operational limitations inherent in traditional methods of handling square steel—such as crane hoisting, sling rigging, or forklift transport. Powered by an on-board diesel-recharged battery pack, it facilitates smooth, silent, and zero-emission horizontal material transport across steel mills, processing workshops, warehousing centers, and outdoor storage yards.
Unlike generic platform transfer carts, this 25-ton on-board-charging battery-powered platform trolley can be optionally equipped with specialized V-groove or U-groove platforms, designed to securely cradle square steel bars of various cross-sectional dimensions—ranging from 15×15mm to 300×300mm.
) Onboard Charging & Battery-Powered: No Tracks Required. Capable of free movement across any surface—including concrete, steel plates, and uneven ground. Eliminates the need for rail installation and removes the hazard of tangled cables.
) Powerful Capacity: Capable of transporting 10–25 tons of square steel in a single trip (customizable from 1 to 500 tons)—effectively replacing 2–3 forklift trips or multiple crane lifting operations.
) Chopper-Controlled AC Drive: Enables smooth acceleration and deceleration control—a critical feature for preventing the square steel from shifting or tipping over due to inertial forces.
) Ultra-Low Noise (<70 dB): Particularly well-suited for indoor workshop environments with strict noise control requirements.
) 8–12 Hours of Continuous Operation: A single charge is sufficient to meet the operational demands of a full work shift. An optional hot-swappable battery system is available to enable uninterrupted 24/7 operation.
) Powerful Capacity: Capable of transporting 10–25 tons of square steel in a single trip (customizable from 1 to 500 tons)—effectively replacing 2–3 forklift trips or multiple crane lifting operations.
) Chopper-Controlled AC Drive: Enables smooth acceleration and deceleration control—a critical feature for preventing the square steel from shifting or tipping over due to inertial forces.
) Ultra-Low Noise (<70 dB): Particularly well-suited for indoor workshop environments with strict noise control requirements.
) 8–12 Hours of Continuous Operation: A single charge is sufficient to meet the operational demands of a full work shift. An optional hot-swappable battery system is available to enable uninterrupted 24/7 operation.

Key Technical Specifications at a Glance
| Parameter | Details |
| Rated Load Capacity | 25 Tons (25,000 kg) |
| Power Source | Rechargeable Lead-Acid Battery / Lithium Battery |
| Drive System | AC Motor + Chopper Speed Control |
| Control Modes | Wireless Remote Control / On-board Handheld Pendant / Autonomous Operation (Optional) |
| Platform Dimensions | Customizable (Typical Range: 3000×1800 mm to 13000×2200 mm) |
| Travel Speed | 0–20 m/min (Adjustable) |
| Gradeability | 5% (Higher gradeability achievable upon request) |
| Operating Environment | Indoor & Outdoor; -20°C to +55°C |
| Certifications | CE / ISO / Custom Explosion-Proof Certification Available |
Technical Comparison: Battery powered transfer Trolley vs. Alternatives
| Criteria | Forklift | Overhead Crane | Rail Cart | Battery Transfer Trolley |
| Load Capacity | 3–10T | 5–50T | 5–200T | 1-500t |
| Path Flexibility | Free | Fixed | Fixed | Free (trackless) |
| Square Steel Safety | Risk of roll-off | Good (with sling) | Good | Best (V-groove + clamps) |
| Setup Cost | Low | Very High | High | Zero |
| Noise Level | High | Moderate | Low | Ultra-Low |
| Outdoor Use | Limited | No | Yes | Yes |
| Operator Needed | 1 | 2 | 1 | 1 |
Company Information

Xinxiang LEINA Heavy Industry Machinery Co., Ltd. is a professional manufacturer with over 23 years of experience in designing and producing customized heavy-duty transfer carts from 1 to 500 tons. Our main products include rail transfer carts, trackless transfer carts, hydraulic lifting carts, AGVs, RGVs, and industrial rail turntables.
Covering 9,800 square meters, our factory has an annual capacity of 2,000 units. All products are certified by ISO, ECPSC, and CE, ensuring high safety, durability, and performance.
Covering 9,800 square meters, our factory has an annual capacity of 2,000 units. All products are certified by ISO, ECPSC, and CE, ensuring high safety, durability, and performance.
LEINA offers factory-direct prices and cost-effective handling solutions for industries such as metallurgy, shipbuilding, manufacturing, logistics, and heavy equipment. Our products have been exported to over 50 countries, helping clients improve efficiency and reduce costs.
With a technical team of 20+ years’ experience, we provide comprehensive after-sales support, including a 2-year warranty, online service, on-site assistance, and local agent support. LEINA is committed to delivering durable, efficient, and customized transfer solutions for global customers.
Pre-sales service
-Inquiry and consultation support.
-Free handling plan.
-View our factory.
-Inquiry and consultation support.
-Free handling plan.
-View our factory.
After-sales service
-Free remote after-sales service and maintenance training consultation
-Engineers can be sent to the site to repair equipment.
-Free remote after-sales service and maintenance training consultation
-Engineers can be sent to the site to repair equipment.
Our commitment
-Reply to consultation within 24 hours.
-Professional pre-sales service technology, providing comprehensive solutions.
-We can provide training on use, installation and adjustment.
-Support remote or on-site technical support.
-Reply to consultation within 24 hours.
-Professional pre-sales service technology, providing comprehensive solutions.
-We can provide training on use, installation and adjustment.
-Support remote or on-site technical support.

Ready to upgrade your square steel logistics?
This 25-ton battery-powered transfer cart is no ordinary industrial mover; it is a precision-engineered solution meticulously crafted to tackle one of the most demanding material handling challenges in heavy industry: the safe, efficient, and economical transport of square steel.
Whether you operate a steel mill, a processing plant, a shipyard, or a construction site, this electric platform cart can transform your square steel logistics from a bottleneck into a competitive advantage.
This 25-ton battery-powered transfer cart is no ordinary industrial mover; it is a precision-engineered solution meticulously crafted to tackle one of the most demanding material handling challenges in heavy industry: the safe, efficient, and economical transport of square steel.
Whether you operate a steel mill, a processing plant, a shipyard, or a construction site, this electric platform cart can transform your square steel logistics from a bottleneck into a competitive advantage.
Contact us today for a customized quote—including platform design, battery configuration, and an optional omnidirectional steering system—tailored to meet your specific square steel dimension requirements!
