Long Travel Gantry Crane 5 Ton 70m Runway - MHO 5t S20m H6m

The 70m travel distance on this long travel gantry crane is powered by a motorized cable reel mounted on the end carriage. The system works as follows:

• Motorized reel: Automatically winds or unwinds the power cable as the crane travels along the 70m runway
• Cable tension control: Keeps the cable taut and prevents dragging along the ground or rail
• 70m cable capacity: Sized specifically for the 70m travel distance with a safety margin
• No fixed conductor bar: Avoids the cost and installation of a 70m enclosed conductor line along the outdoor yard

If your runway is significantly longer than 70m, a conductor bar or festoon system may become more economical because a very long cable becomes heavy and the reel becomes large. Tell Yuantai your actual rail length for the best power feeding recommendation.

A 20m span with 70m travel is a specific combination for handling long, wide areas. This long travel gantry crane configuration is chosen when:

• The yard is wide (20m+) — covering the full width without intermediate support columns
• The yard is long (70m+) — the crane travels the full length to serve multiple handling zones
• Multiple loading/unloading points along the length — one crane serves the whole corridor, not several cranes
• Long-distance logistics corridors — moving materials from one end of a yard to the other without transfer

The trade-off is a heavier girder and higher wheel load (59.3 kN) — but for long logistics corridors, the coverage and travel benefit outweighs the structural cost. If your yard is shorter or narrower, a smaller gantry crane is more economical.

The 21.5m main girder on this long travel gantry crane requires special transport and installation planning:

• Transport: The girder is shipped in one piece if road transport permits, or in 2–3 bolted segments for sites with transport length restrictions
• Segmented design: If segmented, the girder is joined on site with high-strength bolted flange connections, aligned to the drawing's camber specification
• Installation: Requires a large mobile crane or two smaller cranes working together to lift the 21.5m girder onto the A-frame legs
• Rail preparation: The full 70m rail runway must be installed and leveled before the girder lift

Yuantai provides a transport and installation plan with the drawing package for long travel gantry cranes — tell us your site access and we will advise on segmented vs one-piece shipment.

Seven numbers on this long travel gantry crane drawing must match your site, or the crane will not fit or operate correctly:

If any of these seven differ from your site, tell Yuantai before ordering — each change affects price and lead time on the long travel gantry crane.

For a 70m travel distance on this long travel gantry crane, both options are possible. The comparison:

This long travel gantry crane drawing uses a cable reel because 70m is within the sweet spot for cable reel economy and reliability. If your runway exceeds 100m, tell Yuantai — a conductor bar may be more suitable.

Yes — this long travel gantry crane is configured for long-distance indoor/outdoor material handling over a 70m runway. The outdoor-ready features include:

• Motorized cable reel — outdoor-rated power feeding for long distances
• Full VFD control — smooth travel across the wide 20m span, reducing structural stress from wind and load sway
• Wireless radio remote — the operator can stand at a safe distance along the 70m corridor
• P22 rail with ϕ250mm wheels — designed for outdoor ground rails with 59.3 kN wheel load

For high-wind coastal or typhoon-exposed sites, additional anti-wind rail clamps and anchoring devices must be added — tell Yuantai your wind load requirement at the enquiry stage.

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

• P22 ground rail and rail fasteners for the full 70m runway
• Rail foundation designed for 59.3 kN wheel load along the full length
• Site power supply up to the crane isolator
• Large erection crane for the 21.5m girder lift
• Local electrical connection and permits
• Anti-wind anchoring devices (if required for your wind zone)

Because the long travel gantry crane girder is long and the runway is 70m, installation and rail foundation work are more extensive than a standard gantry crane. Yuantai can provide installation guidance and foundation load drawings as optional items.

Send these eleven items and Yuantai will issue a free custom long travel gantry crane CAD drawing, 3D model, and proposal within 24 hours:

1. Required span (m) — the main driver of wide span design
2. Required lifting height (m)
3. Runway travel distance (m) — determines cable reel or conductor bar
4. Required lifting capacity (t)
5. Yard width and any obstacles within the span
6. Yard length and any obstacles along the runway
7. Power supply (V / Hz / Ph)
8. Lifts per hour or hours per day (duty)
9. Indoor or outdoor environment
10. Wind load / typhoon exposure (if outdoor)
11. Control preference: wireless, pendant, or both

The more complete the list, the faster and more accurate the long travel gantry crane drawing, 3D model, and quote.

This published long travel gantry crane drawing and 3D rendering are a free technical reference — you may use them to plan your yard and check fit. A project-specific long travel gantry crane GA drawing and 3D model are also free for standard configurations. A design fee may apply only for complex site conditions, non-standard spans or runway lengths, or specialized customization engineering. The long travel gantry crane drawing remains the property of Yuantai Cranes: unauthorized copying, use, or manufacturing without written authorization is strictly prohibited.