DH55/60 Pin Cover for Doosan Excavator spare parts

DH55/60 Pin Cover for Doosan Excavator spare parts Featured Image
  • DH55/60 Pin Cover for Doosan Excavator spare parts

Short Description:

The CAT307 Pin Cover is a special pin dust‑proof protective cover developed for CAT 307 series 7‑ton‑class small excavator working device pin positions.

Product Detail

Product Tags

description

The DH55/DH60 Pin Cover is made of high-density elastic modified rubber-plastic composite material, which optimizes toughness and anti-aging performance for the working characteristics of Doosan small excavators. It strictly follows the original installation opening and clamping size of DH55 and DH60 models, with high fitting accuracy and strong universality for dual models. Added with anti-UV and anti-aging auxiliary components, the surface undergoes anti-fouling and anti-corrosion treatment, which can adapt to long-term outdoor open-air construction, resist sun exposure, rain erosion and mud impact. The integral integrated wrapping structure fully covers the matching gap between pin shaft and bushing, effectively locks internal lubricating grease, avoids dry friction and abnormal wear caused by foreign matter intrusion. All finished products pass strict dimensional calibration and elastic fatigue tests, with stable quality, strong wear resistance and long service life. It is a necessary daily wearing protective part for Doosan DH55/DH60 small excavators.

product parameters

Product Model: DH55/DH60 Pin Cover
Product Type: Doosan 5–6 Ton Small Excavator Pin Dust-proof Protective Cover
Applicable Equipment: Doosan DH55, DH60 series 5–6 ton small excavator
Structural Feature: Integrated one-piece molding, high-elastic snap-fit, tear-resistant, anti-aging, full seal dust and mud proof
Core Material: High-density elastic modified rubber-plastic composite material
Working Characteristics: Wear-resistant, anti-corrosion, UV-resistant, not easy to deform and fall off under frequent vibration
Core Function: Isolate sediment and fine dust, protect pin shaft and bushing assembly, eliminate working device jitter and abnormal noise
Applicable Working Conditions: Municipal engineering, trench excavation, farmland construction, frequent transfer, outdoor muddy construction sites
Supporting Matching Parts: Bucket pin, arm pin, boom pin, pin bushing, grease nipple

advantages

  • Dual-model Universal Special Size: Precisely customized for Doosan DH55 and DH60 models, perfectly matches original installation size, high clamping tightness, no gap after installation, effectively blocks fine dust and muddy water penetration.
  • Optimized Elastic Material: Adopts upgraded elastic rubber-plastic formula, improves low-temperature toughness and anti-hardening performance, adapts to complex muddy and wet working conditions of Doosan small excavators, not easy to age and lose elasticity.
  • Full Seal Protection: Integral wrapping structure fully covers pin shaft and bushing gap, keeps internal lubricating grease clean for a long time, avoids dry friction and shaft bushing damage, and maintains flexible operation of working device.
  • Strong Site Adaptability: Excellent anti-fouling and anti-scouring performance, resistant to mud soaking, rain erosion and sun exposure, suitable for various municipal and farmland complex working environments.
  • Fast Tool-free Installation: Standard snap-on design, plug and play without modification, quick on-site replacement, effectively reducing equipment downtime.
  • Cost-effective Maintenance: Effectively reduce the wear and replacement frequency of pin shaft and bushing vulnerable parts, lower the long-term comprehensive maintenance cost of Doosan DH55/DH60 excavators.

FAQ

  • Q1: Is this pin cover universal for DH55 and DH60? A: Yes, this model is specially developed for Doosan DH55 and DH60 5–6 ton excavators, with the same installation size for dual models, high universality and perfect fitting effect.
  • Q2: Can it be used on other brand 6-ton excavators? A: It is dedicated for Doosan DH55/DH60. Cross-brand use is not recommended. Please check the opening and clamping size before replacement to avoid poor fitting.
  • Q3: When to replace the DH55/DH60 pin cover? A: Timely replacement is required when symptoms such as surface hardening, cracking, elastic failure, loose clamping and easy falling off appear.
  • Q4: Does installation require modification? A: No modification or drilling required. Standard original car snap-on size, plug-and-play, tight and firm after installation.
  • Q5: Why do Doosan small excavators need to upgrade this pin cover? A: Doosan DH55/DH60 often work in muddy municipal sites. Ordinary pin covers are easy to harden and damage, leading to shaft wear. This upgraded version has better elasticity and mud resistance, providing long-term stable protection.

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.

our warehouse

our warehouse

Pack and ship

Pack and ship


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