Xiamen Doozer Construction Machinery Co., Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 1000pcs/month |
| Delivery Time | 15-30 work days |
| Packaging Details | pallet |
| Hardness | HRC48-54 |
| Part name | Crane Track Roller, Crane Bottom Roller, Crane Lower Roller |
| Terms Of Payment | 30% Downpayment,70% Before Shipment |
| Process | Forging/Casting |
| Technology | Forging/Casting |
| Colors | Black Or Yellow |
| Material | 35SiMn, SCSiMn2H, ZG40Mn2 |
| Applicable Industries | Machinery Repair Shops, Construction works |
| Brand Name | DZR |
| Model Number | Dressta Td25 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 1000pcs/month |
| Delivery Time | 15-30 work days | Packaging Details | pallet |
| Hardness | HRC48-54 | Part name | Crane Track Roller, Crane Bottom Roller, Crane Lower Roller |
| Terms Of Payment | 30% Downpayment,70% Before Shipment | Process | Forging/Casting |
| Technology | Forging/Casting | Colors | Black Or Yellow |
| Material | 35SiMn, SCSiMn2H, ZG40Mn2 | Applicable Industries | Machinery Repair Shops, Construction works |
| Brand Name | DZR | Model Number | Dressta Td25 |
| Place of Origin | China | ||
| High Light | 857-03-0427 Front Idler Wheel ，High strength Front Idler Wheel | ||
Product Overview
Replace worn idlers with the precision-engineered Front Idler Wheel No. 857-03-0427, built exclusively for Dressta TD25 dozers. Forged from high-strength 35MnB alloy steel and heat-treated to 48–52 HRC, this idler delivers exceptional wear resistance in rock, clay, and high-impact quarry conditions. Customize the paint color to match your fleet branding or safety standards—choose from RAL Classic, Pantone, or OEM shades at no extra cost.
Product parameters
| Product name | Excavator / Bulldozer Front Idler ,Excavator Idlers ,Track Idler | |||
| Material | 40SiMnTi/40Mn2 | |||
| Finish | Smooth | |||
| Colors | Yellow or Black & Customized | |||
| Technique | Main Forging | |||
| Surface Hardness | HRC48-54 / HRC51-58 / HRC52-60 & Customized | |||
| Warranty time | 2000 hour (Normal life 4000hours ) | |||
| Certification | ISO9001-9002 | |||
Performance Advantages
1.Extended Service Life – Induction-hardened tread and rail surfaces reduce pitting and flange wear by up to 35 %.
2.Maintenance-Free Seals – Triple-lip sealing system keeps lubricant in and abrasives out, cutting daily greasing time.
3.Exact OEM Geometry – Drop-in replacement eliminates track misalignment and costly frame modifications.
4.Color Customization – Match corporate livery or safety colors without affecting lead time; MOQ = 1 piece.
Shipping & Packaging
• Steel pallet, stretch-wrapped, export-grade plywood crate
• Global DAP/DDP options via sea, air, or express courier
• Average lead time: 7–10 business days for standard colors; 12–15 days for custom colors
FAQs
Q: Will this idler fit Dressta TD-25C and TD-25E models?
A: Yes—857-03-0427 is dimensionally identical across all TD25 variants.
Q: Can I order a sample in custom orange?
A: Absolutely. Provide your RAL or Pantone code during checkout; samples ship within 12 days.
Q: Do you offer bulk pricing for fleet rebuilds?
A: Tiered discounts start at 5 units. Contact sales for an instant quote.
Detailed photos
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2007
Total Annual:
10000000-50000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Xiamen Doozer Industries Co., Ltd. is a leading supplier of high-quality undercarriage parts for excavators and bulldozers in China. .With over 16 years of experience, our brand DZR is widely recognized for its superior quality and excellent service. We boast extensive expertise in OEM and After ... Xiamen Doozer Industries Co., Ltd. is a leading supplier of high-quality undercarriage parts for excavators and bulldozers in China. .With over 16 years of experience, our brand DZR is widely recognized for its superior quality and excellent service. We boast extensive expertise in OEM and After ...
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