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Cat® 289-6895 Insulated Compartment Access Door for 330D and 336D Series Excavators

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  2. Cat® 289-6895 Insulated Compartment Access Door for 330D and 336D Series Excavators
Cat® 289-6895 Insulated Compartment Access Door for 330D and 336D Series Excavators
Cat® 289-6895 Insulated Compartment Access Door for 330D and 336D Series Excavators

Optimize your machine's enclosure with the Cat® 289-6895 Insulated Compartment Access Door. Measuring 1200x892mm, this door is built for Cat 330D and 336D excavators, offering superior noise insulation and environmental protection. High-rigidity design ensures easy maintenance access for B2B heavy machinery operators. Order today for global shipping.

Technical Specifications 289-6895 - Insulated Access Door for CAT 330D/336D

289‑6895 Access Door — Heavy‑Duty Insulated Compartment Inspection Door

The Cat® 289‑6895 Insulated Compartment Access Door is a heavy‑duty structural panel for Caterpillar large excavators. It provides sealed protection for engine and hydraulic compartments while reserving convenient access ports for daily maintenance and inspection. With built‑in thermal and acoustic insulation, it reduces operating noise and stabilizes internal‑compartment temperature, resisting long‑term vibration and harsh outdoor environmental erosion.

1. Technical Specifications

Technical ParameterImperial SizeMetric Size
Part Number289‑6895289‑6895
Overall Dimensions47.2 in × 8.3 in × 35.1 in1200 mm × 210 mm × 892 mm
Product TypeInsulated Compartment Access DoorInsulated Compartment Access Door
Core FeatureNoise‑Reduction & Thermal‑Insulation Integrated DesignNoise‑Reduction & Thermal‑Insulation Integrated Design
Main FunctionCompartment Sealing & Maintenance‑Access Protection

2. Machine Compatibility

This heavy‑duty insulated access door is specially designed for CAT 30‑40‑ton large excavator series:

  • 336D Series: 336D, 336D L

  • 330D Series: 330D, 330D L, 330D MH Material Handlers

  • 340D Series: 340D L

  • Special‑Purpose Equipment: 330D L / 336D L Mobile Hydraulic Power Units

3. Key Features & Advantages

  • High‑Performance Integrated Insulation: Thick internal thermal‑acoustic insulation material reduces engine‑compartment noise and stabilizes internal temperature, protecting precision hydraulic components and improving operator comfort.

  • Reinforced Rigid Frame: Heavy‑duty steel frame resists vibration‑induced deformation, ensuring close fit with the body shell and stable dust‑water‑proof sealing performance.

  • All‑Weather Sealing Protection: Effectively blocks external dust, rainwater and construction‑site debris, reducing corrosion and wear of internal hydraulic and electrical systems.

  • Precision‑Mounted Security Structure: Standard‑position hinge and lock‑mounting holes match OEM dimensions perfectly, preventing unauthorized access and ensuring safe maintenance operation.

Commercial Reference Information
Product: Excavator Insulated Compartment Access Door
Cross Part Number: 2896895
MOQ: 1 Unit
Warranty Period: 6‑12 Months

For bulk wholesale, technical consultation and excavator body‑cover component solutions:

Xuzhou Sinoswift Import & Export Co., Ltd.
Contact: +86 13701956981
Email: [email protected]

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