HEAVY‑DUTY YARD HANDLING
Double Girder Gantry Crane
5–200 t capacity · Spans up to 50 m · Rail gauge up to 50 m · Main/aux hoists
- Full & Semi‑Gantry
- Main + Aux Hoist
- Wind‑proof clamps & pins
- Cable reel / Busbar / Festoon
For steel yards, precast, shipyards & heavy fabrication · Walkways & maintenance platforms · 2‑year warranty
- ISO 9001
- CE Marking
- FEM/ISO M5–M8
- 2‑Year Warranty
- Spare Parts Support
High Capacity & Span
Double girders for low deflection, long spans and stable trolley travel.
Main + Aux Hoist
Synchronized lifts, maintenance handling and precise turnover.
Outdoor Protection
Rail clamps, storm pins, anemometer & rain covers for harsh sites.
Smooth & Efficient
VFD hoist/CT/LT, soft starts, accurate positioning, energy saving.
Why Double‑Girder Gantry?
- Heavy loads & long reach: better stiffness and hook approach than single‑girder.
- Platform & access: walkways for maintenance, lightning protection & cable routing.
- Flexible layout: full or semi‑gantry; optional cantilevers for extra coverage.
- Operator‑friendly: radio/cabin control, diagnostics and anti‑collision options.
Build Your Spec
Budget Estimate
Auto‑updates from “Build Your Spec”. Budgetary range (ex‑works). Final quote after drawings, duty and wind review.
- Capacity
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- Span
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- Gauge
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- Lift
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- Type
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- Cantilever
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- Hoists
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- Duty
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- Control
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- Environment
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- Power Feed
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- Wind‑Proof
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- Anemometer
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- Rain Cover
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- Quantity
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- Timeline
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Applications & Examples
Technical Specifications
| Type | Double‑girder rail‑mounted gantry crane (full or semi‑gantry) |
|---|---|
| Rated Capacity | 5–200 t (custom on request) |
| Span | 10–50 m |
| Rail Gauge | 10–50 m |
| Lift Height | 8–40 m typical |
| Duty Group | ISO/FEM M5–M8 |
| Hoists | Main hoist or main + aux (synchronized) |
| Travel Speeds | Hoist 1–10 m/min; CT 2–25 m/min; LT 3–60 m/min (VFD) |
| Control | Pendant / Radio / Cabin; PLC interlocks optional |
| Power Feed | Festoon / Busbar / Cable reel |
| Environment | Indoor/Outdoor; IP55+ drives; rain cover; marine coating on request |
| Wind‑Proof | Rail clamps, storm pins, tie‑down anchors; anemometer optional |
| Safety | Overload limiter, limit switches, e‑stop; optional anti‑collision |
| Options | Cantilever(s), walkways & platforms, LED lights, maintenance rails |
From Inquiry to Commissioning
- 01 · SizingShare load, span, gauge & site wind
- 02 · ProposalGA drawing & budget
- 03 · ManufacturingFAT report with photos/video
- 04 · DeliverySea/rail/road logistics
- 05 · CommissioningOn‑site or remote guidance
Get Pricing & Lead Time
Tell us capacity, span, gauge, lift, gantry type, cantilever, hoists, duty, environment & power feed. We’ll tailor the steelwork, drives & wind‑proof devices to your site.
Request a Quote
Share your details and specs. We’ll size the crane and reply with pricing & lead time.