Détail Infomation
Numéro de modèle.:	Pour les produits:	Qualité:	Garantie élevée
OEM:	Disponible	Condition:	100% nouveau
Finition:	Enrobé de poudre	Couleur:	noir, jaune
fabricant:	Pièces d'équipement lourd ABC	Technique:	Forge / moulage
Couleur:	Jaune ou requis par le client
Mettre en évidence:	Volvo EC300 excavator front idler , forged steel undercarriage spare parts , construction machinery idler assembly

Description de produit

Construction Machinery Excavator Undercarriage Spare Parts Forge Steel Front Idler Group for Volvo EC300

What is an Idler?

The CHT idler boasts exceptional durability and safety, backed by advanced design and precision manufacturing. Its keyed joint between idler and axle widens the bearing contact area, enhances torque transmission, and aligns the idler's lifespan with other undercarriage components—avoiding uneven wear—while the axle's rotation inside fixed bearings reduces friction, further extending the track system's service life.

It's manufactured via either alkali phenolic resin sand casting or sodium silicate-bonded sand casting—processes ideal for crafting heavy-duty parts that are robust and dimensionally stable. After specialized heat treatment, it achieves HRC 48-58 surface hardness and a 4-6mm hardened layer (HRC 45), equipping it with strong impact and wear resistance for harsh mining or construction sites.

Final finishing on a CK5110 large-scale CNC vertical lathe guarantees precise dimensional accuracy and smooth surface finish, enabling seamless assembly. The extended track life cuts down on replacements, reducing workers' exposure to safety hazards during maintenance—tying the idler's long-lasting performance to enhanced workplace safety.

Idler Characteristics

Tech-Driven Durability: Built to Outlast

50% lower bearing pressure: Drastically reduces bearing load, doubling component lifespan from the root. It eliminates frequent replacement hassles and cuts unplanned downtime caused by part swaps.
Splined idler-shaft connection: Aligns the idler's service life with other key undercarriage parts, preventing uneven wear that shortens the entire system's lifespan and enhancing long-term reliability.
Heavy-duty rock guard: Acts as a rugged barrier against dirt, rubble and debris, shielding vulnerable components from damage in dusty, gravelly mining/construction sites to avoid costly repairs and premature breakdowns.

Efficiency-Focused Design: Minimize Downtime

Detachable bushed bearing blocks: Enable quick removal and servicing without disassembling the track, cutting maintenance time by 40% to speed up repairs and get equipment back online faster.
Dedicated lubrication injectors: Deliver precise lubrication to high-wear areas, preventing friction-induced failures that trigger unexpected downtime and keeping daily operations consistent and on schedule.
Expanded bearing surface + optimized oil flow: Boosts track stability and responsiveness, ensuring steady performance even in rough, uneven mining sites—where consistent operation is critical to meeting output goals.

Cost-Smart Engineering: Lower TCO

Rotating shaft + stationary bushings: Reduces contact friction and wear, cutting profit-eating unplanned stoppages that disrupt production and incur hidden costs.
Prolonged track life: Lowers total operational costs by reducing downtime losses and part replacement frequency, delivering long-term savings for mining operations.
50% less bearing stress: Directly translates to fewer bearing failures, slashing both parts procurement and repair labor costs to lower overall total cost of ownership.

Design/Structure/Main Dimensions of Installation

Production Processes

Hot Sale Products

Note: The models above are for reference only. We can supply additional models upon request. Please contact us with your specific requirements.

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

Still troubled by the lack of high-quality excavator idlers? YinTai Parts is a professional manufacturer and supplier of excavator idlers in China, dedicated to providing premium idler products for sale. With over 30 years of deep experience in the industry and extensive technical expertise, we are fully capable of ensuring our products deliver exceptional quality and reliable performance—solving your worries about subpar idler options.

Produit Tag:

Détails sur le produit:
Lieu d'origine:	Chine (continentale)
Nom de marque:	YT
Certification:	ISO9001
Numéro de modèle:	Pour les produits:
Conditions de paiement et expédition:
Quantité de commande min:	1 pièces
Prix:	negotiable
Détails d'emballage:	Emballage d'exportation standard
Délai de livraison:	7-30 jours
Conditions de paiement:	LC, T/T
Capacité d'approvisionnement:	10000 PC / mois

Construction Machinery Excavator Undercarriage Spare Parts Forge Steel Front Idler Group for Volvo EC300

Volvo EC300 excavator front idler

forged steel undercarriage spare parts

construction machinery idler assembly

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Roue folle d'excavatrice

XIAMEN YINTAI MACHINERY CO., LTD.