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ホーム 製品前部遊んでいるアセンブリExcavator Komatsu PC650-8 OEM Front Idler Group Heat Treatment Undercarriage Spare Parts Forge Steel
Excavator Komatsu PC650-8 OEM Front Idler Group Heat Treatment Undercarriage Spare Parts Forge Steel
Excavator Komatsu PC650-8 OEM Front Idler Group Heat Treatment Undercarriage Spare Parts Forge Steel Excavator Komatsu PC650-8 OEM Front Idler Group Heat Treatment Undercarriage Spare Parts Forge Steel Excavator Komatsu PC650-8 OEM Front Idler Group Heat Treatment Undercarriage Spare Parts Forge Steel

Excavator Komatsu PC650-8 OEM Front Idler Group Heat Treatment Undercarriage Spare Parts Forge Steel

商品の詳細:
起源の場所: 中国（本土）
ブランド名: YT
証明: ISO9001
モデル番号: PC650-8
お支払配送条件:
最小注文数量: 1個
価格: negotiable
パッケージの詳細: 標準のエクスポートパッケージ
受渡し時間: 7〜30日
支払条件: LC、T/T
供給の能力: 10000 PCS/月
接触

詳細情報
材料: 50m,35mnb 型番: PC650-8
アプリケーション: 掘削機 色: 黒/黄色
状態: 新しい 仕上げる: スムーズ
重さ: オプション 技術: 鍛造/キャスト
ハイライト:

Komatsu PC650-8 front idler assembly

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excavator undercarriage spare parts

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forged steel front idler group

製品の説明

Excavator Komatsu PC650-8 OEM Front Idler Group Heat Treatment Undercarriage Spare Parts Forge Steel
What is an Idler?
The CHT idler delivers strong durability and safety via advanced design and precision manufacturing. Its keyed joint between idler and axle expands bearing contact, boosts torque transmission, and syncs the idler's life with other undercarriage parts (avoiding uneven wear), while the axle's rotation in fixed bearings cuts friction to extend track system life.
Made via alkali phenolic resin sand casting or sodium silicate-bonded sand casting (for robust, dimensionally stable heavy-duty parts), it undergoes specialized heat treatment--achieving HRC 48-58 surface hardness and a 4-6mm hardened layer (HRC 45)--for strong impact/wear resistance in harsh mining/construction sites.
Final finishing on a CK5110 large CNC vertical lathe ensures precise dimensions and smooth surfaces for easy assembly. Longer track life reduces replacements, lowering workers' maintenance safety risks--linking performance to safety.
Idler Characteristics
Tech-Driven Durability: Built to Outlast
  • 50% lower bearing pressure: Sharply cuts bearing load, doubling component lifespan from the root and eliminating the hassle of frequent replacements--avoiding unplanned downtime caused by part swaps.
  • Splined idler-shaft connection: Syncs the idler's service life with other critical undercarriage parts, effectively preventing uneven wear that would otherwise shorten the entire system's lifespan and boosting overall reliability.
  • Heavy-duty rock guard: Acts as a rugged barrier against dirt, rubble, and debris, shielding vulnerable components from damage in dusty, gravel-filled mining or construction sites--warding off costly repairs and premature part failures.
Efficiency-Focused Design: Minimize Downtime
  • Detachable bushed bearing blocks: Enable quick removal and servicing without disassembling the track, slashing maintenance time by 40%. The hassle-free operation accelerates repair processes, getting equipment back to work faster.
  • Dedicated lubrication injectors: Precisely deliver lubricant to high-wear surfaces, warding off friction-induced failures that often cause sudden downtime--keeping daily operations consistent and on schedule.
  • Expanded bearing surface + optimized oil flow: Enhances track stability and responsiveness, ensuring steady performance even in rough, uneven mining conditions where operational consistency is key to output.
Cost-Smart Engineering: Lower TCO
  • Rotating shaft + stationary bushings: Reduces contact friction and wear, cutting down on profit-eating unplanned stoppages that disrupt production rhythms and add hidden costs.
  • Prolonged track life: Lowers total operational expenses by reducing both downtime losses and the frequency of part replacements--delivering long-term savings for mining operations.
  • 50% less bearing stress: Translates directly to fewer bearing failures, slashing not just parts procurement costs but also labor expenses tied to repairs.
Design/Structure/Main Dimensions of Installation
Excavator Komatsu PC650-8 OEM Front Idler Group Heat Treatment Undercarriage Spare Parts Forge Steel 0
Production Processes
Excavator Komatsu PC650-8 OEM Front Idler Group Heat Treatment Undercarriage Spare Parts Forge Steel 1
Hot Sale Products
Excavator Komatsu PC650-8 OEM Front Idler Group Heat Treatment Undercarriage Spare Parts Forge Steel 2 Excavator Komatsu PC650-8 OEM Front Idler Group Heat Treatment Undercarriage Spare Parts Forge Steel 3
The table lists only a limited number of models; please consult our staff for more product models.
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

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