Reinforced Front Excavator Idler Assembly For Sany SY215 SY135 SY365 SY485
Price:
Negotiable
MOQ:
1 PCS
Delivery Time:
7-30 Days
Brand:
ZTMC
Product Description
Excavator Front Idler Assembly Reinforced Housing Design For Sany215/Sany135/Sany365/Sany485 OEM Size
Product Attributes
Colour: Yellow And Black Or Customer Required
Technique: Casting And Heat Treatment
Product Description
Heavy-duty front idler assembly with reinforced housing for Sany excavators. Direct OEM replacement with 40% higher impact resistance. Reduces track derailments. ISO-certified.
Eliminate Track Derailments: Reinforced Box-Section Housing Withstands 32T+ Impact Loads!
Precision-engineered for Sany SY135, SY215, SY365 & SY485 excavators. OEM dimensions guaranteed.
Core Differentiators
- ✓ Patent-Pending Reinforced Housing
- 30mm Multi-Rib Box Structure (vs. standard 8mm)
- FEA-optimized stress distribution → 40% higher shock absorption
- Field-tested in mining: Survives 32-ton rock collisions
- ✓ Military-Grade Metallurgy
- 30CrMnTi Alloy Steel + Deep Carburizing (45-50 HRC surface)
- Twice the fracture resistance of standard idlers
- ✓ Triple-Armored Sealing
- Spring-loaded lip seals
- Labyrinth dust rings
- Nano-coating anti-adhesion layer
- 800+ hours mud immersion test (outperforms OEM)
- ✓ Precision CNC Machining
- ±0.01mm bearing bore tolerance → 30% less track shoe wear
- ✓ Pre-Assembled Ready-to-Install
- Includes FAG bearings & custom sleeves → Saves 2+ labor hours
Technical Specifications
| Parameter | Specification |
|---|---|
| Compatible Models | Sany SY135, SY215, SY365, SY485 |
| OEM Part Match | 100% interchangeable (provide serial# for verification) |
| Material | 30CrMnTi Alloy Steel (GB/T 3077) |
| Housing Thickness | 12mm reinforced box-section |
| Hardness | 58-62 HRC (Surface) |
| Seal System | N O K triple-seal kit (IP69K rated) |
| Load Test | 72hrs @ 2.5x working load |
| Warranty | 18 months (industry-leading) |
Why This Outperforms Competitors?
Problem: Standard idlers fail in extreme conditions:
- Housing cracks from rock impacts
- Premature bearing failure in mud/slurry
- Costly track misalignment repairs
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Nan'an Zhongte Engineering Machinery Factory
Location
No. 105, Shangdian Street, Changfu Village, Xiamei Town, Nan'an City, Quanzhou City, Fujian Province
Contact Person
Mr.