Sany Footstep

The Sany Footstep is a robust, anti‑slip access step assembly engineered to provide safe and reliable entry to the swing table and upper structure of Sany heavy truck cranes, all‑terrain cranes, and large construction equipment.

This Sany Footstep integrates a heavy‑gauge steel sheet, an aluminum alloy crimped edge holder, a steel cell plate, and a complete set of high‑strength fasteners into a single, factory‑matched assembly. When you need authentic replacement components, trust Sany Parts to deliver factory-original quality and precise fitment.

The Sany Footstep is specifically designed for Sany STC‑series and SAC‑series cranes, as well as SY excavators, SW loaders, and SKT trucks[reference:0], providing a durable, corrosion‑resistant stepping surface that ensures operator safety and long‑term reliability in the most demanding working environments.

Sany Footstep — OEM anti‑slip access step assembly for Sany heavy truck cranes and construction equipment

What is the Sany Footstep?

The Sany Footstep is a complete OEM access step assembly that provides a safe, stable, and slip‑resistant entry point for operators and maintenance personnel to access the swing table and upper structure of Sany heavy lifting equipment. This component is essential for daily crane operation, enabling safe boarding and alighting from the machine.

The Sany Footstep assembly comprises 11 precision‑engineered components that function as an integrated access system. The heavy‑gauge steel sheet (10764977) forms the primary stepping surface. The aluminum alloy crimped edge holder (10125838) provides secure edge retention. The steel cell plate (10138716) adds structural reinforcement. A complete set of hardened washers, nuts, and bolts ensures secure, vibration‑resistant attachment to the crane structure.

The Sany Footstep is a critical safety component for crane operation. It must provide secure footing under all weather conditions, resist corrosion from exposure to the elements, and withstand the repeated loading of operators climbing on and off the machine. The anti‑slip surface design ensures traction even in wet, muddy, or icy conditions, reducing the risk of slips and falls.

The Sany Footstep is a direct replacement for worn or damaged access steps on Sany STC‑series and SAC‑series cranes, as well as SY excavators, SW loaders, and SKT trucks[reference:1]. By using this genuine assembly, you ensure that the mounting hole pattern and step dimensions match factory specifications, eliminating modification and ensuring a precise fit that maintains safety and appearance.

Product Parameters of Sany Footstep

Technical specifications: The Sany Footstep is fabricated from heavy‑gauge steel sheet with a perforated anti‑slip surface that provides secure footing even in wet or muddy conditions. The aluminum alloy crimped edge holder (10125838) provides lightweight, corrosion‑resistant edge protection, while the steel cell plate (10138716) adds structural reinforcement to the stepping surface.

The fastening system includes multiple property class 10.9 bolts (A210111000039, A210111000090) and hardened nuts (A210307000001, A210307000013), ensuring vibration‑resistant attachment of the step assembly to the swing table structure. All fasteners are zinc‑nickel coated for 500+ hours of salt spray resistance, providing exceptional corrosion protection in harsh mining and construction environments.

All components of the Sany Footstep are manufactured under ISO 9001:2025 certification and are 100% traceable to original production batches. The assembly has been validated on Sany STC and SAC series cranes operating globally, demonstrating a field service life exceeding 10,000 operating hours under heavy‑duty lifting conditions when properly maintained.

Why Choose Our Sany Footstep?

Complete 11‑Component OEM Kit — Perfectly Matched Components: The Sany Footstep includes every component—sheet, washers, nuts, bolts, aluminum alloy crimped edge holder, and steel cell plate—as a single, factory‑matched assembly. This eliminates compatibility problems that arise from sourcing individual components from different suppliers, ensuring that all mounting holes align perfectly and that the step assembly fits flush against the swing table structure.

Anti‑Slip Surface for Maximum Operator Safety: The Sany Footstep features a heavy‑gauge steel sheet with a perforated anti‑slip surface that provides secure footing even in wet, muddy, or icy conditions. This design reduces the risk of slips and falls when operators are boarding or alighting from the crane, enhancing workplace safety and reducing liability.

Superior Corrosion Protection with Aluminum Alloy and Zinc‑Nickel Coating: The Sany Footstep uses an aluminum alloy crimped edge holder (10125838) that provides lightweight, corrosion‑resistant edge protection, while all steel components and fasteners are zinc‑nickel coated for 500+ hours of salt spray resistance. This protection is critical for mining and construction environments where chassis components are constantly exposed to road salts, chemicals, and moisture.

Fleet‑Proven Reliability and Comprehensive Warranty: The Sany Footstep is standard equipment on Sany STC‑series and SAC‑series cranes in over 100 countries. Fleet data shows that genuine Sany footstep assemblies deliver an average service life exceeding 10,000 hours—three times longer than generic aftermarket assemblies—while eliminating step loosening and corrosion failures[reference:2]. The assembly is backed by a 24‑month manufacturer’s warranty covering sheet cracking, fastener breakage, and coating failure. Volume pricing, consignment stock, and global technical support are available for large fleets.

What are the Routine Maintenance Considerations for the Sany Footstep?

Daily visual inspection before operation: Before each shift, inspect the Sany Footstep for visible damage to the sheet, including cracks, deformation, or missing fasteners. Check that the step assembly is securely attached and that no fasteners have backed out. Verify that the anti‑slip surface is free of mud, ice, or debris that could reduce traction. Inspect the aluminum alloy crimped edge holder for any signs of bending or cracking.

Cleaning and corrosion prevention — weekly or as needed: Clean the Sany Footstep using mild soap and water to remove mud, debris, and chemical deposits. Pay attention to the area around fastener heads and the edges of the sheet, where corrosion may begin. After washing, dry the step thoroughly and apply a light coat of rust inhibitor to any areas where the coating has been scratched. Never use pressure washers directly on the step surface, as water pressure can lift the coating.

Fastener torque inspection — every 500 operating hours: Using a calibrated torque wrench, verify the torque of all bolts (A210111000039, A210111000090) and nuts (A210307000001, A210307000013) to the manufacturer specification (typically 25‑30 Nm for M8, 45‑55 Nm for M10). Mark fastener heads after torquing for quick visual verification. If any fastener is loose, replace it with a new one—reusing a loose fastener may result in thread stripping.

Preventative replacement schedule — every 4,000 hours or 2 years: For high‑use cranes, Sany recommends a full replacement of the Sany Footstep every 4,000 operating hours or 2 years. Replace the sheet, aluminum alloy crimped edge holder, steel cell plate, and all fasteners as a set—even if no visible wear is apparent, hidden corrosion and fatigue can occur. Keep a detailed maintenance log tracking fastener torque values and step inspection results. By following this proactive schedule, the Sany Footstep can reliably exceed 10,000 operating hours.

The sheet (10764977) is the primary stepping surface of the Sany Footstep. This heavy‑gauge steel sheet is manufactured using a precision stamping and forming process that creates a perforated anti‑slip pattern. The perforations provide drainage for water and mud while maintaining secure footing. The sheet is zinc‑nickel coated for corrosion protection, ensuring long‑term durability in harsh environments. If the sheet shows any signs of cracking, deformation, or excessive corrosion, the entire Sany Footstep assembly must be replaced.

The aluminum alloy crimped edge holder (10125838) provides lightweight, corrosion‑resistant edge protection for the footstep sheet. This component secures the edges of the sheet to the mounting structure, preventing flexing and reducing vibration noise. The aluminum alloy construction resists corrosion and reduces overall weight compared to steel alternatives. If the crimped edge holder shows signs of bending, cracking, or corrosion, replace it immediately to maintain the structural integrity of the step assembly.

The steel cell plate (10138716) provides structural reinforcement to the stepping surface. This plate is welded or bolted to the underside of the sheet, distributing the load of operators across a wider area and preventing localized deformation. The steel cell plate is manufactured from high‑strength steel and is zinc‑nickel coated for corrosion protection. If the steel cell plate shows signs of corrosion, deformation, or cracking, replace it immediately to maintain the load‑bearing capacity of the step assembly.

For Sany cranes operating in extreme cold climates (below -25°C), special considerations apply to the Sany Footstep. The zinc‑nickel coating remains effective at low temperatures, but the steel sheet may become more brittle. Avoid striking the step with heavy tools in cold conditions. Fasteners may contract and require retorquing after the first cold cycle. The anti‑slip surface should be kept clear of ice and snow to maintain safe footing. The aluminum alloy crimped edge holder remains ductile at low temperatures, but should be inspected for crack formation around the mounting holes, as thermal stress can cause fatigue in cold climates.

The Sany Footstep is also available as part of a complete cab access system overhaul kit, which includes the footstep assembly, handrails, and all mounting hardware. Sany recommends this complete‑kit approach for vehicles with over 10,000 operating hours, as it allows the entire cab access system to be renewed in a single service event, eliminating the risk of hidden step fatigue or fastener corrosion that could lead to operator injury.

Fleet managers using this strategy report a 50% reduction in access‑related safety incidents and a 40% reduction in total cab access system maintenance costs over the equipment’s life[reference:4]. Contact our parts specialists through the Get Quotation button above for custom kit configurations tailored to your fleet’s specific needs.