Ceiling Mounted Crane 2 Ton S3m H24m Underhung Bridge

A ceiling mounted under running crane — also called a ceiling mounted crane, underhung bridge crane, or underslung crane — is a lifting system where the crane bridge runs on the bottom flange of the runway beam, and the runway beam is suspended from the roof or ceiling structure. Key differences from a top running crane:

• Mounting: Ceiling mounted (suspended from roof/ceiling) vs. floor-supported (runway columns)
• Headroom: The ceiling mounted design is the ideal low headroom overhead crane because the crane fits directly beneath the roof, saving vertical space
• Floor space: No runway support columns — the entire floor area is free for operations
• Hook approach: Improved side approach — the hook can get closer to the wall and the runway end
• Building dependency: The roof or ceiling structure must be able to support the crane, hoist, runway beam, and rated load

For facilities with low headroom or limited floor space, the ceiling mounted under running crane is the preferred solution. If the ceiling structure is not strong enough, a freestanding support structure can be used instead.

A ceiling mounted under running crane is chosen for low headroom workshops because:

• Saves headroom: Because the crane is suspended directly from the roof or ceiling structure and runs on the bottom flange of the runway beam, the crane fits into buildings with limited vertical clearance where a top running crane cannot fit
• Maximizes hook height: The underhung design allows the hook to be raised closer to the ceiling, maximizing the available lifting height
• No floor columns: The entire floor area beneath the crane is free for operations, materials, and equipment
• Ideal for existing buildings: Retrofitting a top running crane into an existing building often requires major structural work — the ceiling mounted crane can be installed more easily
• Compact crane design: The 950mm total height of this crane is significantly less than a comparable top running crane
• Better hook approach: The hook can get closer to the wall and to the runway ends than a top running crane

The trade-off is that the ceiling structure must be strong enough to support the crane, hoist, runway beam, and rated load. If the ceiling structure is not strong enough, a freestanding underhung crane with steel columns can be used instead.

The combination of 2t capacity, 3m span, and 24m lift is a specialized engineering configuration:

• Heavy hoist: The hoist is sized for the 2t capacity — a heavier hoist than the 1t version, with a larger motor and drum
• Extended wire rope reeving: The hoist is supplied with drum capacity and wire rope length designed specifically for 24m hook travel
• Reinforced girder: The narrow 3m span with a 2t load requires a reinforced girder to handle the concentrated load
• Reinforced end carriages: The end carriages are sized for the wheel load created by the 2t load at 3m span plus the cantilever geometry
• Ceiling suspension design: The ceiling suspension rods and roof brackets are sized for the combined weight of the crane, hoist, 2t load, and dynamic forces
• Total height increase: The 950mm total height (vs. 767mm in the 1t version) reflects the larger girder and heavier end carriages required for 2t capacity

High-capacity high-lift ceiling mounted cranes are used in very tall workshops, silos, and vertical process equipment where a 24m hook reach is essential and the load is up to 2t. For specialized high-capacity high-lift applications, contact Yuantai for a feasibility review.

Nine numbers on this ceiling mounted crane drawing must match your workshop, or the crane will not fit or operate correctly:

If any of these differ from your workshop, tell Yuantai before ordering — each change affects price and lead time on the ceiling mounted crane.

The 2t version is part of the same ceiling mounted crane family, with key differences:

Choose the 2t version when you need heavier 2t loads at a narrow 3m span with 24m high lift. Choose the 1t versions when lighter 1t loads and a slightly wider span (3.6m or 4.5m) are more suitable. Contact Yuantai with your specific capacity and height requirements for the correct model.

No — this ceiling mounted crane is configured for indoor workshop use as a ceiling mounted under running crane or underhung bridge crane. The crane is suspended from the roof or ceiling structure. Outdoor use would require:

• Different crane type: A gantry crane with ground rails and A-frame legs is usually more suitable for outdoor use
• Weather protection: Outdoor-rated electrical enclosures (IP55+) and anti-corrosion treatment — especially important for the VFD panel and hoist at 24m height
• Wind load design: Anti-wind devices and anchoring — critical at 24m lift height where wind loads on the load are significant
• Rain cover: Protect the crane, hoist, and electricals from rain and snow

For outdoor applications, consult Yuantai Cranes for a suitable gantry crane or a weather-protected ceiling mounted crane solution.

To avoid surprises at installation, these items are outside the ceiling mounted crane supply scope unless you specifically add them:

• Ceiling suspension rods, tube brackets, or mounting hardware
• Roof truss or ceiling beam reinforcement — must support the crane wheel load
• Building structural verification for the 2t capacity at 24m lift
• Runway rail and rail fasteners
• Site power supply up to the crane isolator — including clean power for the VFD
• VFD panel installation space and cable routing along the runway
• High-bay structural verification (building clear height, ceiling truss capacity)
• Long wire rope replacement access provision
• Erection crane and site lifting equipment for high-bay installation
• Local electrical connection and permits

Because the ceiling mounted crane operates at 24m lift height with a heavier 2t load, the ceiling structure and installation access are critical — the roof trusses or ceiling beams must support the wheel load from the 2t capacity, and the installation must be planned for high-bay conditions. Yuantai can provide ceiling load drawings, runway load drawings, and installation guidance as optional items.

Send these twelve items and Yuantai will issue a free custom ceiling mounted crane CAD drawing and proposal within 24 hours:

1. Required lifting capacity (t) — e.g., 2t
2. Crane span (m) — e.g., 3m
3. Left cantilever length (m) — e.g., 0.3m
4. Right cantilever length (m) — e.g., 0.3m
5. Required lifting height (m) — e.g., 24m
6. Number of cranes required (e.g., 1 unit)
7. Ceiling or roof structure details (truss spacing, beam capacity, mounting method)
8. Building clear height and roof structure capacity
9. Power supply (V / Hz / Ph) — e.g., 380V 50Hz 3P
10. VFD scope — long travel only, or full VFD
11. Duty class — e.g., A3
12. Control requirement — e.g., pendant + remote

The more complete the list, the faster and more accurate the ceiling mounted crane drawing and quote.

This published ceiling mounted crane drawing and 3D rendering are a free technical reference — you may use them to plan your workshop and check fit. A project-specific ceiling mounted crane GA drawing and 3D model are also free for standard configurations. A design fee may apply only for complex high-bay conditions, non-standard cantilever lengths, specialized VFD requirements, ceiling suspension design, or customized high-lift reeving design. The ceiling mounted crane drawing remains the property of Yuantai Cranes: unauthorized copying, use, or manufacturing without written authorization is strictly prohibited.