SH200 Single-hole Pin Cover for Excavator spare parts

SH200 Single-hole Pin Cover for Excavator spare parts Featured Image
  • SH200 Single-hole Pin Cover for Excavator spare parts

Short Description:

The R215 Main Valve Pin Cover is an upgraded thickened dust-proof protective cap specially customized for the spool pin positions of Hyundai R215 original multi-way main control valves, perfectly matching the classic 21-ton medium excavator R215 series.

Product Detail

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description

The SH200 Single-hole Main Valve Pin Cover is manufactured with upgraded thickened high-density toughened composite material, specially optimized for the medium-load, high-frequency vibration and multi-scenario switching working characteristics of SH200 20-ton medium excavator single-hole main valve. Targeted at the exclusive single-hole structural design of SH200 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 aging stability. It maintains stable permanent elasticity without hardening, deformation, cracking or falling off under long-term medium-load vibration, muddy water soaking and fine 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, dust accumulation and muddy water splashing in municipal and earthwork construction sites. The integrated thickened full-wrapping structure perfectly fits the exclusive single-hole matching gap of SH200 valve core pin shaft, achieving zero-gap tight fitting and full-range sealing effect for single-hole valve body.

product parameters

Product Model: SH200 Single-hole Main Valve Pin Cover (20-ton Medium Excavator Thickened Upgraded Version)
Product Type: 20-ton Medium Excavator Single-hole Multi-way Main Valve Spool Pin Dust-proof Protective Cap
Applicable Equipment: SH200 20-ton classic medium excavator (Single-hole Main Valve Only)
Structural Feature: Single-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-load Resistant, High-frequency Vibration Resistant, High Wear-resistant, Anti-corrosion, UV-resistant, No Deformation or Falling Off Under Long-term Municipal and Earthwork Construction Conditions
Core Function: Isolate Construction Dust, Muddy Water and Fine Gravel Impurities, Protect SH200 Single-hole Main Valve Precision Pin Shaft Assembly, Stabilize Hydraulic Response, Reduce Hydraulic Jitter and Drifting Faults
Applicable Working Conditions: Municipal Construction, Foundation Excavation, Earthwork Backfilling, Road Renovation, River Regulation, General Infrastructure Projects
Supporting Matching Parts: SH200 original single-hole multi-way main control valve, valve core pin shaft, valve body assembly

advantages

  • Exclusive SH200 Single-hole Dedicated Size: Precisely opened according to the original single-hole valve body installation standard of SH200 series main valve, with thickened reinforced snap-on structure and stable clamping force. Zero-gap tight fitting for single-hole gap after installation, effectively blocking construction dust, muddy water and fine gravel impurities from penetrating into exclusive single-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 single-hole caps, perfectly adapting to long-term medium-load frequent vibration and complex multi-scenario construction conditions of SH200 20-ton excavator.
  • Single-hole Full-range Sealing & Stable Hydraulic Protection: Thickened full-wrapping structure fully covers SH200 exclusive single-hole valve core pin matching gaps, locks internal hydraulic grease for a long time, keeps the single-hole valve body precision fitting surface clean and well-lubricated, and solves common minor faults such as slow hydraulic response and working device jitter caused by daily dust and mud accumulation.
  • Strong Multi-scenario Adaptability: Optimized anti-scouring, anti-corrosion and anti-ultraviolet performance, resisting outdoor long-term sun exposure, mud splashing and fine gravel impact, fully suitable for municipal engineering, river regulation, earthwork backfilling and various general infrastructure construction scenarios.

FAQ

  • Q1: Is this pin cover dedicated for SH200 single-hole excavator?
  • A: Yes, this product is an exclusive upgraded thickened model specially developed for SH200 original single-hole main control valve, with unique single-hole precise dimensions, and cannot be interchanged with double-hole or other brand valve pin covers.
  • Q2: Can it be used on SH200 double-hole models or other 20-ton excavators?
  • A: Not applicable. This pin cover is customized for the exclusive single-hole structural size of SH200 main valve pin shaft. Double-hole models and other brand 20-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 SH200 single-hole pin cover?
  • A: Timely replacement is required when the original single-hole protective cap has aging hardening, cracking damage, elastic failure, loose clamping and frequent falling off after long-term construction operation.
  • Q4: Does installation require drilling or modification?
  • A: No drilling, modification or debugging is required. It matches the original SH200 single-hole standard snap-on size, plug-and-play, firm and tight after installation, no loosening under long-term working vibration.
  • Q5: How to extend the service life of SH200 single-hole pin cover?
  • A: Regularly clean surface construction dust and mud stains, avoid long-term thick mud soaking, keep the valve compartment clean and ventilated, and adhere to regular hydraulic oil maintenance to maximize the service life of the single-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.

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our warehouse

Pack and ship

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