SH240A5 Double-hole Pin Cover for Excavator spare parts

Short Description:

The SH240A5 Double-hole Main Valve Pin Cover is an upgraded thickened dust-proof protective cap specially customized for the double-hole spool pin structure of SH240A5 original multi-way main control valves, perfectly matching the modern 24-ton medium excavator SH240A5 series.

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description

The SH240A5 Double-hole Main Valve Pin Cover is manufactured with upgraded thickened high-density toughened composite material, specially optimized for the medium-heavy load, high-frequency vibration and long-duration continuous operation working characteristics of SH240A5 24-ton medium excavator double-hole main valve. Targeted at the exclusive dual-hole symmetrical structural design of SH240A5 original valve body, the wall thickness, structural toughness and anti-fatigue performance are fully upgraded compared with ordinary thin-wall protective caps, with excellent tear resistance, impact resistance and long-term aging stability. It maintains stable permanent elasticity without hardening, deformation, cracking or falling off under long-term medium-heavy load vibration, thick mud soaking and gravel scouring. The material formula is added with efficient anti-UV, anti-aging and anti-fouling auxiliary components, and the surface adopts multi-layer reinforced anti-scouring treatment, fully adapting to harsh environments such as long-term outdoor sun exposure, heavy dust accumulation and muddy water splashing in large earthwork and infrastructure construction sites.

product parameters

Product Model: SH240A5 Double-hole Main Valve Pin Cover (24-ton Medium Excavator Thickened Upgraded Version)

Product Type: 24-ton Medium Excavator Double-hole Multi-way Main Valve Spool Pin Dust-proof Protective Cap

Applicable Equipment: SH240A5 24-ton new upgraded medium excavator (Double-hole Main Valve Only)

Structural Feature: Double-hole Exclusive Customization, Thick-wall Reinforced Integral Molding, High-elastic Ultra-tight Fit, Super Tear-resistant, Anti-impact, Long-term Anti-aging, Full Sealing Dust and Mud Proof

Core Material: Upgraded Thickened High-toughness Modified Rubber-plastic Composite Material

Working Characteristics: Medium-heavy Load Resistant, High-frequency Vibration Resistant, High Wear-resistant, Anti-corrosion, UV-resistant, No Deformation or Falling Off Under Long-term Continuous Construction Conditions

Core Function: Isolate Construction Dust, Thick Mud and Fine Gravel Impurities, Protect SH240A5 Double-hole Main Valve Precision Pin Shaft Assembly, Stabilize Hydraulic Response, Eliminate Unbalanced Jitter and Drifting Faults

Applicable Working Conditions: Large-scale Earthwork Stripping, Foundation Deep Excavation, Road Infrastructure, Quarry Auxiliary Loading, River Dredging, Municipal Large-scale Renovation Projects

Supporting Matching Parts: SH240A5 original double-hole multi-way main control valve, valve core pin shaft, valve body assembly

advantages

Exclusive SH240A5 Double-hole Dedicated Size: Precisely opened according to the original double-hole symmetrical valve body installation standard of SH240A5 series main valve, with thickened reinforced snap-on structure and stable clamping force. Zero-gap tight fitting for dual-hole gaps after installation, effectively blocking heavy construction dust, thick mud and fine gravel impurities from penetrating into exclusive double-hole valve core pin gaps.
Upgraded High-toughness Thickened Material: Adopts upgraded thickened composite material formula, comprehensively improving anti-aging, anti-fatigue and anti-tearing performance compared with original ordinary thin-wall double-hole caps, perfectly adapting to long-term medium-heavy load continuous vibration and large-scale engineering construction conditions of SH240A5 24-ton excavator.
Strong Large-scale Working Condition Adaptability: Optimized anti-scouring, anti-corrosion and anti-ultraviolet performance, resisting outdoor long-term sun exposure, thick mud soaking and gravel impact, fully suitable for large earthwork, infrastructure deep excavation, river regulation and medium-heavy load engineering scenarios.
Tool-free Quick Replacement & Efficiency Improvement: Standard snap-on plug-and-play design without modification and debugging, fast on-site disassembly and replacement, effectively reducing medium-sized main equipment downtime loss and improving overall large project construction efficiency.
Reduce Long-term Operation and Maintenance Costs: Effectively protect SH240A5 double-hole main valve core and pin shaft vulnerable precision parts, avoid unbalanced wear and minor jamming faults of double-hole valve body, reduce frequent small maintenance problems, and lower the overall long-term operating cost of SH240A5 24-ton medium excavators.

FAQ

Q1: Is this pin cover dedicated for SH240A5 double-hole excavator?
A: Yes, this product is an exclusive upgraded thickened model specially developed for SH240A5 original double-hole main control valve, with unique double-hole symmetrical precise dimensions, and cannot be interchanged with single-hole or other brand valve pin covers.
Q2: Can it be used on SH240A5 single-hole models or other 24-ton excavators?
A: Not applicable. This pin cover is customized for the exclusive double-hole symmetrical structural size of SH240A5 main valve pin shaft. Single-hole models and other brand 24-ton excavators have different valve body structures, and mixed use will cause poor fitting, dust and mud leakage, and easy detachment.
Q3: When to replace the SH240A5 double-hole pin cover?
A: Timely replacement is required when the original double-hole protective cap has aging hardening, cracking damage, elastic failure, loose clamping and frequent falling off after long-term medium-heavy load construction operation.
Q4: Does installation require drilling or modification?
A: No drilling, modification or debugging is required. It matches the original SH240A5 double-hole standard snap-on size, plug-and-play, firm and tight after installation, no loosening under long-term high-frequency working vibration.
Q5: How to extend the service life of SH240A5 double-hole pin cover?
A: Regularly clean surface heavy dust and mud stains, avoid long-term thick mud wrapping and soaking, keep the valve compartment clean and ventilated, and adhere to regular hydraulic oil maintenance to maximize the service life of the double-hole pin cover and valve body assembly.

warehouse

We have built four spare parts warehouses in Xuzhou, Jining, Kunshan and Changsha to provide customers from all over the world with a variety of high-quality spare parts. We can basically ship self-provided spare parts within three days after confirming the order. If the spare parts need to be adjusted or processed, they will be shipped within 7-30 days.