This page explains how Gantry Crane is classified within Machinery and Equipment Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
A large crane with a horizontal beam supported by two or more legs running on fixed rails or ground tracks.
Technical details and manufacturing context for Gantry Crane
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Lifting CapacityRequired | 5–100 tons | Maximum weight the crane can safely liftGB/T 14405 |
| Span LengthRequired | 10–40 meters | Distance between the two supporting legs of the gantryGB/T 14405 |
| Lifting HeightRequired | 6–30 meters | Maximum vertical distance the hoist can lift a loadGB/T 14405 |
| Travel SpeedRequired | 20–80 meters/minute | Speed at which the gantry moves along the railsGB/T 14405 |
| Hoist SpeedRequired | 2–20 meters/minute | Speed at which the hoist raises and lowers loadsGB/T 14405 |
| Working Class | A5–A7 | Duty classification per ISO 4301/1.GB/T 3811 |
| Power Supply | 380 ±10% V AC | 3-phase, 50 Hz; other voltages available.GB/T 5226.1 |
| Control Voltage | 24 ±10% V DC | Safety extra-low voltage for control circuits.GB/T 5226.1 |
| Ambient Temperature | -20–40 °C | Outside this range, special materials required.GB/T 14405 |
| Max Wind Speed | 20 m/s | For outdoor operation; higher wind requires anchoring.GB/T 3811 |
| Rail Size | P38–P50 kg/m | Match to wheel load and span.GB/T 11264 |
| Wheel Load | 100–400 kN | Maximum wheel load per wheel; affects runway design.GB/T 3811 |
| Total Weight | 10–150 t | Approximate weight; depends on configuration. |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
Commonly used trade names and technical identifiers for Gantry Crane.
| pressure: | N/A (structural load only) |
| other spec: | Max wind speed: 20 m/s operational, 40 m/s survival; Humidity: ≤95% non-condensing |
| temperature: | -20°C to +40°C (standard), -40°C to +50°C (specialized) |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
12 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.
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A practical evidence checklist for RFQ preparation and supplier evaluation.
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According to the directory reference, the lifting capacity ranges from 5 to 100 tons. However, the exact capacity depends on the specific model and configuration, so it must be confirmed with the manufacturer.
The standard power supply is 380 V AC ±10% at 50 Hz, with a control voltage of 24 V DC ±10%. Other voltages may be available, but they should be verified with the supplier.
Yes, it can be used outdoors, but the maximum wind speed is 20 m/s. For higher wind speeds, additional anchoring is required. The ambient temperature range is -20°C to 40°C; outside this range, special materials may be needed.
The directory lists standards such as GB/T 14405 for general specifications, GB/T 3811 for design rules, GB/T 5226.1 for electrical equipment, and GB/T 11264 for rails. These are reference standards and do not guarantee certification; always verify compliance with the manufacturer.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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