Overhead Crane 15 Tons

Our 15-ton overhead crane series represents the pinnacle of efficiency, reliability, and safety in material handling for industrial applications. Engineered to handle heavy loads with precision, these cranes are designed to optimize workflow, maximize space utilization, and ensure long-term operational durability. We offer two primary structural configurations—Single Girder and Double Girder—to provide tailored solutions for a wide range of capacity, span, and application requirements.

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Single Girder Overhead Crane 15 Ton

Design & Concept:

The single girder crane features a single bridge beam (girder) supported on two end trucks. The hoist and trolley run on the bottom flange of the girder. This design is renowned for its cost-effectiveness and ideal for applications where maximum hook height and heavy-duty, continuous service are not the primary concerns.

Single Girder Overhead Crane 15 Ton

Single Girder Overhead Crane 15 Ton Key Features

1. Cost-Efficiency: Lower initial investment due to simpler structure and reduced material requirements.
2. Lightweight Design: Puts less stress on the building structure, often making it suitable for existing facilities without heavy reinforcement.
3. Space Saving: The compact design requires less headroom, maximizing available vertical space beneath the crane.
4. Ease of Installation & Maintenance: Simpler structure leads to quicker installation and easier maintenance.
5. Versatility: Perfect for workshops, গুদাম, and manufacturing plants with standard duty cycles.

Single Girder Overhead Crane 15 Ton

Typical Parameters Table (Single Girder – 15 Ton)

Parameter	Specification
Capacity	15 Tons
Span (S)	Up to 30 meters
Lifting Height	Up to 30 meters
Work Class	A3 (Light to Moderate Service)
Controlq	Pendant Control / Radio Remote Control
Operating Speed
– Hoisting Speed	8.0 m/min (26.2 ft/min)
– Travelling Speed (Crane)	20.0 m/min (65.6 ft/min)
– Travelling Speed (Trolley)	10.0 m/min (32.8 ft/min)
Power Supply	3-Phase, 400V/50Hz or 480V/60Hz

Single Girder Overhead Crane 15 Ton Application Scenarios

1. Warehouses & Storage Facilities: For loading/unloading trucks and moving palletized goods.
2. Repair Shops & Maintenance Bays: Handling machinery, engines, and large components.
3. Light Assembly Lines: Moving sub-assemblies between workstations.
4. Steel Service Centers: Handling bundles of bar stock and sheet metal (moderate use).

Double Girder Overhead Crane 15 Ton

Design & Concept:

The double girder crane features two bridge beams supported by two end trucks. The hoist and trolley run on a rail mounted on top of the girders. This design offers superior performance, higher crane hook height, and is built for more demanding, intensive service cycles.

Double Girder Overhead Crane 15 Ton

Double Girder Overhead Crane 15 Ton Key Features

1. Superior Hook Height: The top-running design provides maximum lift, as no space is taken up by the girder depth below the hoist.
2. Heavy-Duty & Robust Construction: Designed for higher duty cycles (Class A4-A7), ensuring longevity in severe service environments.
3. Enhanced Stability: The dual-girder structure offers exceptional load stability and reduces sway, crucial for precision lifting.
4. Greater Span Capability: Can be designed for much longer spans than single girder cranes with minimal deflection.
5. Flexibility for Attachments: Easily accommodates specialized lifting attachments like magnets, grabs, or vacuum lifters.
6. Cab Operated Option: Suitable for applications where the operator must have a full view from an elevated cab.

Double Girder Overhead Crane 15 Ton

Typical Parameters Table (Double Girder – 15 Ton)

Parameter	Specification
Capacity	15 Tons
Span (S)	Up to 35 meters+
Lifting Height	Up to 30 meters+
Work Class	A4-A7 (Moderate to Severe Service)
Control	Pendant Control / Radio Remote / Cab
Operating Speed
– Hoisting Speed	8.3/0.83 m/min (27.2/2.7 ft/min)
– Travelling Speed (Crane)	32.0 m/min (105 ft/min)
– Travelling Speed (Trolley)	12.7 m/min (41.7 ft/min)
Power Supply	3-Phase, 400V/50Hz or 480V/60Hz

Double Girder Overhead Crane 15 Ton Application Scenarios

1. Heavy Manufacturing & Fabrication Shops: Continuous handling of heavy raw materials and finished products.
2. Steel Mills & Foundries: Handling molten materials, large molds, and heavy slabs (often with special duty ratings).
3. Power Plants & Hydroelectric Dams: For maintenance of massive components like turbines and generators.
4. Shipyards & Ports: Assembling large ship sections and handling heavy cargo.
5. Paper Mills & Chemical Plants: For intensive, repetitive lifting tasks in harsh environments.

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Summary & Selection Guide

Feature	Single Girder Crane	Double Girder Crane
Initial Cost	Lower	Higher
Headroom Requirement	Less (Lower Hook Height)	More (Higher Hook Height)
Duty Cycle	Light to Moderate (A3)	Moderate to Severe (A4-A7)
Span Limitations	Suitable for Short-Mid Spans	Ideal for Mid-Long Spans
Precision & Stability	Good	Excellent
Ideal For	Workshops, Warehouses, Occasional Use	Heavy Industry, Foundries, Intensive Use

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Why Choose Our 15-Ton Overhead Cranes?

1. Custom Engineering: Every crane is calculated and designed for your specific span, height, and application.
2. Premium Components: We use internationally renowned hoists, motors, and electrical systems for guaranteed performance.
3. Advanced Safety Features: Includes overload limiters, emergency stop buttons, end approach limit switches, and insulated systems for hazardous areas.
4. Full Compliance: Designed and manufactured in accordance with international standards like FEM, DIN, and ISO.

Contact us today to discuss your project requirements. Our engineering team will help you select the perfect 15-ton overhead crane—single or double girder—to enhance the safety and productivity of your operation.