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35MnB Material Excavator Front Idler with HRC45-55 Hardness for SK Series Mining Excavators OEM Standard
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35MnB Material Excavator Front Idler with HRC45-55 Hardness for SK Series Mining Excavators OEM Standard
| Mindestbestellmenge: | 1Stk |
| Preis: | US$108-362 |
| Standardverpackung: | Standard-Exportverpackung |
| Lieferfrist: | 7-15 Tage |
| Zahlungsmethode: | L/C, T/T |
| Lieferkapazität: | 10000+ Stück/Monat |
Detailinformationen
Herkunftsort
China
Markenname
ZTMC
Modellnummer
SK140/SK220/SK07N2/SK270/SK350/SK450/*SK470
Farbe:
Schwarz und Gelb
Qualität:
125 kg HRC45-55
Garantiezeit:
12 bis 18 Monate
Material:
35MNB
Merkmale:
Dauerhaft
Hervorheben:
35MnB Material Excavator Front Idler
,HRC45-55 Hardness Excavator Front Idler
,OEM Standard Excavator Front Idler
Produktbeschreibung
35MnB Undercarriage Front Idler for SK140 SK220 SK07N2 SK270 SK350 SK450 SK470 Mining Excavators
OEM Standard Replacement Part
This excavator front idler is engineered for SK140, SK220, SK07N2, SK270, SK350, SK450, and SK470 models, serving as a direct OEM replacement for demanding mining applications. Manufactured from premium 35MnB alloy steel, it delivers superior hardenability, enhanced impact resistance, and exceptional abrasive wear resistance compared to standard carbon steel or conventional alloys.
Precision machined to exact OEM dimensional tolerances and mounting specifications, this front idler ensures straightforward installation without modifications, maintains stable track tension linearity, and reduces maintenance frequency in heavy-load mining environments with rock contact and uneven terrain.
Technical Specifications
| Item | Specifications |
|---|---|
| Applicable Models | SK140, SK220, SK07N2, SK270, SK350, SK450, SK470 Excavators |
| Material | 35MnB Alloy Steel |
| Production Process | Forging, Precision Machining, Quenching and Tempering Heat Treatment |
| Surface Hardness | HRC 45-55 |
| Hardened Layer Depth | 8-12mm |
| Tensile Strength | 600-800 MPa |
| Replacement Type | OEM Direct Replacement, No Modification Required |
| Quality Testing | 100% Pre-delivery Dimensional & Material Batch Inspection |
Frequently Asked Questions
Is this front idler a direct OEM replacement for all listed SK multi-models?
Yes, it strictly follows OEM dimensions, mounting interface and track geometry, providing direct replacement without cutting or drilling for each applicable model.
Why choose 35MnB for heavy mining instead of common materials?
35MnB demonstrates superior hardenability and impact fatigue stability, reducing surface indentation, crack expansion and rapid abrasion under repeated rock impact and high-load mining conditions.
How is quality confirmed before shipment for multi-model batch orders?
Each unit undergoes 100% inspection including dimensional tolerance verification, hardness testing, and appearance defect screening to meet mining equipment operational requirements.
Is this product suitable for global long-distance mining delivery?
Yes, packaged with export standard wooden pallets, suitable for sea, land and multi-transfer transportation to global mining operations.
Which heavy working scenarios are applicable?
Open-pit mines, quarrying, mineral processing and other heavy-duty continuous traveling mining operations.
Packaging & Transportation
The product is packed in export standard solid wooden pallets with moisture-proof, shock-proof and compression-resistant protection, safeguarding parts from collision damage during long-distance multi-transfer transportation.
Suitable for sea freight, land freight and air freight. Custom transportation solutions can be arranged according to destination requirements to ensure timely delivery to global mining sites.
Wooden pallets are designed to match common loading equipment at ports and mining yards for efficient handling and labor optimization.
Application scope, multi-model compatibility, material specifications and key technical parameters are fully consistent with OEM replacement requirements for SK series mining operations.
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