Home > Front Idler Assembly >

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

Product Categories

Excavator Undercarriage Parts [47]
Bulldozer Undercarriage Parts [48]
Track Chain Link [69]
Bottom Track Rollers [128]
Track Shoe Assembly [29]
Track Carrier Rollers [56]
Track Drive Sprocket [82]
Front Idler Assembly [73]
Ground Engaging Tools [57]
Track Bolts And Nuts [27]
Heavy Equipment Hydraulic Attachment [26]
Other Excavator And Bulldozer Parts [28]

XIAMEN YINTAI MACHINERY CO., LTD.

Trust Seal

Verified Supplier

Credit Check

Supplier Assessment

Contact Now

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

Brand Name : YT

Model Number : SH200

Certification : ISO9001

Place of Origin : China(Mainland)

MOQ : 1PCS

Price : Negotiable

Payment Terms : L/C,T/T

Supply Ability : 10000 PCS/month

Delivery Time : 7-30 days

Packaging Details : Standard Export Packaging

Model NO. : SH200

Product Name : Idler or Idler Wheel

Finish : Smooth

Hardness Depth : 8-12mm

Origin : China

Color : Yellow/Black

Availability : 10-15days

Contact Now

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

1. What is a Idler?

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, aligning service life with undercarriage parts to avoid uneven wear—while the axle rotating in fixed bearings cuts friction/wear, further extending track life. Made via alkali phenolic resin sand casting or sodium silicate-bonded sand casting (for robust, stable parts), it undergoes specialized heat treatment to reach min. HRC48-58 surface hardness and 4-6mm hardened layer (HRC45), delivering strong impact/wear resistance in harsh mining/construction. Final refinement on a CK5110 large-scale precision CNC vertical lathe ensures precise dimensions and quality surface finishes, securing stable performance and long service life. Practically, longer track life reduces replacements, directly lowering workers’ maintenance safety risks—linking enduring performance to workplace safety.

2. Idler Characteristic

2.1 Tech-Driven Durability: Built to Outlast
- 50% reduced bearing pressure: Cuts bearing load drastically, extending component life by 2x or more and eliminating the hassle of frequent replacements.
- Splined idler-shaft connection: Secures unrivaled reliability while aligning the idler’s lifespan with other critical undercarriage parts—avoiding uneven wear that shortens system life.
- Heavy-duty rock guard: Serves as a tough barrier against dirt, rubble, and debris, shielding vulnerable components from damage that would lead to costly repairs or replacements.
2.2 Efficiency-Focused Design: Minimize Downtime, Maximize Output
- Detachable bearing blocks with bushings: Can be removed and serviced without disassembling the track, trimming maintenance time by up to 40% and getting equipment back to work faster.
- Dedicated lubrication injectors: Deliver precise lubrication to high-wear surfaces, preventing friction-related failures and reducing unplanned downtime.
- Expanded bearing surface + optimized oil flow: Enhances track stability and responsiveness, even in rough mining conditions where performance is critical.
2.3 Cost-Smart Engineering: Lower TCO, Higher Returns
- Rotating shaft + stationary bushings: Lowers contact stress and wear, cutting down on unplanned stoppages that erode profits and disrupt operations.
- Prolonged track system life: Reduces overall mining operational costs by lessening downtime and the frequency of part replacements.
- 50% less bearing stress: Directly leads to fewer bearing failures, lowering both parts expenses and the labor costs associated with repairs.

3. Design/Structure/Main Dimensions of Installation

4. Production Processes

5. Hot Sale Products

6. Our Advantages

World-class quality
Factory sale directly with reasonable price
35 years' experience in Excavator & Bulldozer spare parts manufacturing
Fast delivery within 30 days after contract established
Professional sales team, quality inspection and report, maritime logistics guidance
After-sale services: video technical support, 24h online support

Are you still troubled by lacking of quality excavator idler? YinTai Parts is one of the professional manufacturers and suppliers of excavator idler in China, who has high quality products for sale. With over 30 years experience and wide expertise, we can assure you the high quality and good performance of our products.

Product Tags: