Truck Crane
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This page explains how Outriggers 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.
Stabilizing legs that extend from a truck crane to provide a wider, more stable base during lifting operations.
Technical details and manufacturing context for Outriggers
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Rated Lifting Capacity | 5–50 t | Maximum load at minimum outreach |
| Maximum Horizontal Extension | 3–8 m | Determines stability footprint |
| Maximum Vertical Stroke | 0.5–1.5 m | Adjusts to uneven ground |
| Cylinder Bore Diameter | 50–150 mm | Affects extension force |
| Cylinder Rod Diameter | 25–80 mm | Buckling strength under load |
| Material Grade | Q345B–Q460C | Yield strength 345–460 MPaGB/T 1591 |
| Operating Temperature Range | -20–60 °C | Seals and hydraulic fluid limits |
| Ingress Protection Rating | IP54–IP65 | Dust and water resistance for outdoor useIEC 60529 |
| Weight per Outrigger | 150–800 kg | Affects crane payload and transport |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
| pressure: | N/A (mechanical system, not fluid-based) |
| other spec: | Ground bearing capacity: 50-150 kN/m² typical, Max extension force: 200-800 kN per outrigger |
| temperature: | -40°C to +50°C (operational range) |
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.
A practical evidence checklist for RFQ preparation and supplier evaluation.
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Manufacturer profiles associated with Outriggers.
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Outriggers extend from the crane chassis to increase the support base, preventing tipping during lifting operations. They transfer the load to the ground through pads, enhancing stability.
The rated lifting capacity at minimum outreach is typically in the range of 5 to 50 tonnes, but this must be verified for the specific crane model and configuration.
Check the material grade (e.g., Q345B–Q460C per GB/T 1591) and operating pressure against the manufacturer's specifications. Always confirm compliance with the legal manufacturer or supplier.
Look for hydraulic fluid leaks, slow or uneven extension, or unusual noises during operation. These may indicate seal wear or hydraulic system issues, requiring inspection.
This component is essential for the following industrial systems and equipment:
Commonly used trade names and technical identifiers for Outriggers.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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