SUMITOMO SH200 Model Front Idler Assembly with 8-12mm Hardness Depth and 10-15days Availability

SUMITOMO SH200 Model Front Idler Assembly with 8-12mm Hardness Depth and 10-15days Availability

Product Details:
Place of Origin:	China(Mainland)
Brand Name:	YT
Certification:	ISO9001
Model Number:	SH200
Payment & Shipping Terms:
Minimum Order Quantity:	1PCS
Price:	Negotiable
Packaging Details:	Standard Export Packaging
Delivery Time:	7-30 days
Payment Terms:	L/C,T/T
Supply Ability:	10000 PCS/month

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Detail Information
Model NO.:	SH200	Certification:	ISO9001
Product Name:	Idler Or Idler Wheel	Finish:	Smooth
Hardness Depth:	8-12mm	Origin:	China
Color:	Yellow/Black	Availability:	10-15days
Highlight:	SH200 Model Front Idler Assembly , 8-12mm Hardness Depth Idler Wheel , 10-15days Availability Undercarriage Spare Parts

Product Description

SUMITOMO SH200 Construction Machinery Bulldozer OEM Undercarriage Spare Parts Heavy Duty Front Idler Assembly

The SUMITOMO SH200 Front Idler Assembly combines advanced design and precision manufacturing for superior durability and safety in demanding construction environments.

Idler Function and Construction

CHT idler combines advanced design and precision manufacturing for superior durability and safety. Its idler-axle keyed joint expands bearing surface and enhances torque transmission, boosting reliability and aligning service life with undercarriage parts to avoid uneven wear. The axle rotates in fixed bearings to reduce friction and wear, further extending track life.

Manufactured through alkali phenolic resin sand casting or sodium silicate-bonded sand casting for robust, stable parts, it undergoes specialized heat treatment to achieve minimum HRC48-58 surface hardness with 4-6mm hardened layer (HRC45), delivering strong impact and wear resistance in harsh mining and construction conditions. Final refinement on a CK5110 large-scale precision CNC vertical lathe ensures precise dimensions and quality surface finishes for stable performance and long service life.

Key Features and Benefits

Tech-Driven Durability: Built to Outlast

50% reduced bearing pressure: Cuts bearing load drastically, extending component life by 2x or more
Splined idler-shaft connection: Ensures reliability while aligning idler lifespan with other undercarriage components
Heavy-duty rock guard: Protects against dirt, rubble, and debris to prevent damage

Efficiency-Focused Design: Minimize Downtime, Maximize Output

Detachable bearing blocks with bushings: Serviceable without disassembling the track, reducing maintenance time by up to 40%
Dedicated lubrication injectors: Deliver precise lubrication to high-wear surfaces to prevent failures
Expanded bearing surface + optimized oil flow: Enhances track stability in rough conditions

Cost-Smart Engineering: Lower TCO, Higher Returns

Rotating shaft + stationary bushings: Reduces contact stress and wear
Prolonged track system life: Lowers operational costs by reducing downtime and part replacements
50% less bearing stress: Fewer bearing failures and associated repair costs

Design and Installation

Production Processes

Our Advantages

World-class quality components
Factory-direct pricing
35 years experience in heavy equipment parts manufacturing
Fast delivery within 30 days
Professional sales and technical support
Comprehensive after-sales services including 24/7 support

Are you looking for high-quality excavator idlers? As professional manufacturers with over 30 years of experience, we guarantee the performance and durability of our products. Contact us today for your heavy equipment parts needs.

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SUMITOMO SH200 Model Front Idler Assembly with 8-12mm Hardness Depth and 10-15days Availability

SH200 Model Front Idler Assembly

8-12mm Hardness Depth Idler Wheel

10-15days Availability Undercarriage Spare Parts

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excavator idler assembly

excavator idler wheel

XIAMEN YINTAI MACHINERY CO., LTD.