6E3113 D10 Pin Pulling Cylinder CAT bulldozer spare parts

6E3113 D10 Pin Pulling Cylinder CAT bulldozer spare parts

The 6E3113 D10 pin-pulling cylinder is a custom-designed core pin-pulling transmission component for engineering machinery, specifically adapted for the D10 series of engineering machinery. It is used for the insertion and removal drive and positioning lock of the pin puller, and also has the functions of power transmission, precise positioning, and buffer protection. It ensures accurate action and stable operation during pin-pulling operations, and is suitable for heavy-duty operations in various scenarios such as mining, construction site installation and removal, and meets the operating requirements of high-pressure hydraulic systems.
This product is an original factory compatible accessory, precisely matched to D10 series engineering machinery (compatible with equipment such as fully mechanized mining support installation and removal devices). Utilizing precision forging and honing processes, it is compatible with the original factory pin puller installation station and hydraulic system, allowing for quick installation without complex adjustments. It can withstand on-site bumps, high and low temperatures, and dusty and oily working conditions. It is tightly sealed and leak-free, with smooth insertion and removal without jamming, and complies with relevant specifications of GB/T 8713-2018 and JB/T 10205-2013.

【Core Technical Parameters】

-Product Model: 6E3113
– Product Type: Pin Pulling Cylinder (Original Equipment Manufacturer, D10 Series Engineering Machinery Dedicated Pin Pulling Transmission Positioning Accessory)
– Product Brand: Genuine Original Product (Compatible with D10 series models, quality is the same as original equipment, and after-sales service is guaranteed)
–  Compatible models: D10 series construction machinery (compatible with fully mechanized mining support installation and removal devices, etc., precisely matching original factory installation dimensions and high-pressure hydraulic systems, pin puller components)
– Material: The cylinder body is made of 27SiMn seamless steel pipe (for high pressure), the piston is made of high-quality alloy, and the seals are made of nitrile rubber (NBR). It undergoes quenching and tempering heat treatment and nitriding anti-corrosion treatment, meeting relevant quality standards.
-Operating temperature range: -30°C to +80°C (stable under extreme temperatures, smooth hydraulic transmission, no degradation in sealing performance, no jamming, and no leakage)
– Structural Specifications: An integrated hydraulic cylinder structure, including core components such as cylinder body, piston, piston rod, and seals. It adopts a double-acting single-piston design (suitable for the D10 model pin puller), ensuring precise insertion and removal strokes, efficient power transmission, and buffer protection. It is compatible with high-pressure hydraulic systems and meets the bolt installation requirements of the pin puller bracket.
— Dimensions: Precisely fits the original pin puller mounting position for the D10 model. Cylinder diameter, rod diameter, and stroke are perfectly matched to the high-pressure hydraulic system and pin puller requirements (cylinder diameter compatible with mainstream high-pressure specifications of 40-200mm). It perfectly matches the hydraulic lines and pin puller bracket, ensuring no misalignment or loosening after installation. Dimensional parameters conform to original factory standards.
-Installation method: Bolt fixing + hydraulic line connection, compatible with original factory mounting holes and hydraulic interfaces, suitable for pin puller bracket installation requirements, easy to install and quick to replace, requires professional hydraulic testing to ensure tight sealing and stable operation.
– Protective properties: Waterproof, dustproof, and oil-resistant; nitrided for corrosion protection; salt spray resistance ≥480 hours; wear-resistant and corrosion-resistant; seals are oil-resistant and aging-resistant; leak-proof; hydraulic transmission efficiency ≥95%.
-Service life: ≥3 years under normal operating conditions, ≥1.5 years under harsh operating conditions; no deformation or leakage after 100,000 insertion/removal cycles; piston wear ≤0.1mm; stable sealing performance.
– – Implementation Standards: Complies with relevant standards such as GB/T 8713-2018, GB/T 3766-2015, and GB/T 17396-2022, and references EN ISO 3164:2013/A1:2024.
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Regardless of whether it’s a bumpy site, a dusty mine, or an extreme temperature environment, this product can reliably perform its functions of pin pulling and positioning, ensuring smooth operation of D10 series engineering machinery’s fully mechanized mining support installation and removal. It is compatible with high-pressure hydraulic systems, reducing maintenance costs. Original factory compatible, each item has a unique code for traceability, quality and after-sales service are guaranteed, and installation is convenient. It is a high-quality original part for D10 model pin pulling cylinder repair and replacement, and for bulk stocking.

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