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Distribute Load: Spread the weight of a crane’s outriggers over a larger surface area. This prevents the crane from sinking into soft ground or damaging paved surfaces.
Increase Stability: Provide a more stable and level base for the crane to operate from, improving safety and preventing tipping.
Protect Surfaces: Protect delicate surfaces like concrete, asphalt, and lawns from the heavy weight of the crane’s outriggers.
Types of Crane Outrigger Pads:
Rubber: Common and affordable, offering good cushioning and shock absorption.
Plastic: Durable and lightweight, often made from high-density polyethylene (HDPE). Resistant to chemicals and easy to clean.
Wood: Traditionally used, but can rot, splinter, and absorb moisture.
Composite: Made from a combination of materials like wood and plastic, offering increased strength and durability.
Factors to Consider When Choosing Crane Outrigger Pads:
Load Capacity: Ensure the pads can handle the weight of the specific crane model.
Ground Conditions: Select pads appropriate for the type of surface (soft ground, pavement, etc.).
Size and Shape: Choose pads that are large enough to adequately distribute the load and fit under the outriggers.
Durability: Consider the expected lifespan and the potential for wear and tear.
Important Safety Considerations:
Proper Selection: Choose the right type and size of pads for the specific application.
Proper Placement: Ensure the pads are placed correctly and securely under the outriggers.
Regular Inspection: Check pads for signs of wear, tear, or damage before each use.
Maintenance: Clean and store pads properly to extend their lifespan.
Property | unite | value |
Density | g/cm3 | 0.941-0.985 |
Average molecular weight | g/mol | 3million- 10 million |
Tensile strength(23°C in air) | MPa | 22 |
Breaking strength | Mpa | 42 |
Tensile strain at break | % | 600 |
Impact strength | mJ/mm2 | No break |
Ball indentation hardness | N/mm2 | 42 |
Shore D hardness | 65-70 | |
Abrasion | % | 70-80, steel = 100 |
Static Friction Coefficient | ≤0.16 | |
Kinetic Friction Coefficient | ≤0.10 | |
Water Absorption | NIL | |
Elongation at break at 23 degree | % | 300 |
Melt Temperature | °C | 130-140 |
With 20+ years experience in UHMWPE industry, we Tangyin Xinxing Plastics Engineering co., ltd became one of the largest manufacturer of UHMWPE Sheets in China. Our factory owns the most advanced production process equipment: moulding press machine, CNC precise finishing machine, carving machine, sander machine and so on. Our synthetic ice rink panel has exported to Europe, Canada, American, Korea, Japan, New Zealand, Australia, etc.



