Hydraulic Crane
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This page explains how Hydraulic Boom 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.
The extendable structural arm of a hydraulic crane that provides reach and lifting capability.
Technical details and manufacturing context for Hydraulic Boom
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Rated Lifting Capacity | 5–50 t | At minimum boom lengthISO 4305 |
| Maximum Boom Length | 10–60 m | Fully extended |
| Boom Extension Speed | 0.1–0.5 m/s | Under no load |
| Operating Pressure | 20–35 MPa | Below 20 MPa reduces lifting force |
| Boom Material Grade | Q345–Q690 | Higher grade for longer boomsGB/T 1591 |
| Boom Weight | 1–15 t | Affects crane stability |
| Operating Temperature Range | -20–50 °C | Below -20°C requires cold-resistant steel |
| Hydraulic Cylinder Stroke | 2–10 m | Determines extension length |
| Boom Section Count | 3–6 | More sections increase reach |
| Maximum Wind Speed for Operation | 9.8–13.8 m/s | Above this, operation must stopISO 4302 |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
| pressure: | Up to 350 bar (5,076 psi) |
| flow rate: | 50-300 L/min (13-79 GPM) |
| temperature: | -40°C to +80°C |
| slurry concentration: | Not applicable (clean hydraulic fluid only) |
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.
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Manufacturer profiles associated with Hydraulic Boom.
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The rated lifting capacity at minimum boom length is typically between 5 and 50 tonnes, as per ISO 4305. However, this value depends on the specific crane model and configuration, so always verify with the manufacturer's data.
Hydraulic booms are commonly made from high-strength steel, with material grades ranging from Q345 to Q690 as per GB/T 1591. The grade selection depends on the required strength and boom length.
The maximum wind speed for operation is typically 9.8 to 13.8 m/s, as per ISO 4302. Above this range, operation must be stopped to ensure safety.
The operating pressure is typically 20 to 35 MPa. Below 20 MPa, the lifting force is reduced, which can affect the crane's ability to lift rated loads. Always check the pressure specifications for your specific boom.
This component is essential for the following industrial systems and equipment:
Commonly used trade names and technical identifiers for Hydraulic Boom.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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