Wholesale Komatsu D85PX‑15 Bulldozer Front Idler
- Product Quality Guaranteed
- Large Supply
- Competitive Pricing
- Most Makes & Models
- Helpful Customer Service Team
- Professional Tech Support
GFM Factory:
15 Years Experience
Service:
OEM/ODM
Product Type:
Excavator/Bulldozer Parts
Lead Time:
30 Days
MOQ:
1 PC
Color:
Yellow, Black or Customized
In today’s highly competitive heavy machinery industry, selecting a high-quality and wear-resistant Komatsu D85PX-15 bulldozer front idler for your crawler bulldozer is the key to ensuring efficient equipment operation. As a professional undercarriage parts manufacturer, GFM is committed to providing global industry buyers with excellent bulldozer idler solutions. Relying on hard-core manufacturing processes and strict quality control standards, we fully meet construction needs under various demanding working conditions.
Product Parameter
As a core guiding and load-bearing component of heavy crawler undercarriages, the Komatsu D85PX-15 bulldozer front idler adopts scientific structural mechanics design to ensure stable and uniform tensioning force and precise guidance in complex geological conditions, perfectly matching the technical application standards of various bulldozer idler products.
| Parameter Item | Technical Specifications and Indicators |
| Applicable Model |
Komatsu D85PX-15 Crawler Bulldozer |
| Part Name |
Front Idler Assembly / Front Idler (Front Idler) |
| Main Material |
35MnB / 40Mn2 Special High-Strength Wear-Resistant Alloy Steel |
| Manufacturing Process |
Precision Steel Forging + Overall Quenching & Tempering + Surface Medium-High Frequency Quenching |
| Surface Hardness |
Quenched Layer Depth 8-12mm, Surface Hardness Reaches HRC 52-58 |
| Assembly Configuration |
Includes High-Strength Idler Body, Precision Bushing, Floating Oil Seal, and Heavy-Duty Slider Bracket (as shown in image) |
Precise product parameters can effectively reduce abnormal wear between track links and idler raceways, comprehensively improving overall machine operating efficiency and reducing equipment life-cycle maintenance costs.
Product Advantages
The Komatsu D85PX-15 bulldozer front idler exhibits superior mechanical performance in high-intensity construction work environments. As a high-quality bulldozer idler, it can perfectly cope with the extreme anti-impact and anti-fatigue challenges faced by undercarriage components.
- Impact Resistance and Wear Resistance: In high-load scenarios such as mining, large-scale infrastructure, and forest logging, it exhibits excellent bending, torsional, and spalling resistance.
- Sealed Dust-Proof Design: Built with optimized oil passages and a floating oil seal system, it effectively prevents mud, dust, and moisture intrusion, maintaining long-term stable lubrication in harsh environments.
- Reduced Operating Vibration: Through rigorous dynamic balance testing, the product significantly reduces mechanical vibration and noise when the bulldozer reverses and turns at high speeds.
These carefully optimized design details jointly guarantee the long-term trouble-free continuous operation of the bulldozer in complex and harsh environments, significantly improving the construction efficiency of engineering projects.
Product Description
- MOQ: 1 PC
- Payment Method: T/T
- Brand: GFM
- Condition: New
- Color: Yellow, Black or Customized
- Lead Time: 30 days
- Warranty: 1 Year
- Service: OEM or ODM
- Place of Origin: Fujian, China
- Application: Excavator
- Packing: Standard Export Wooden Pallet
Features
- Durable:Built to withstand tough conditions for long-lasting performance.
- Perfect Fit: Designed for easy installation on various excavator and bulldozer models.
- Heavy Duty: Supports heavy loads for smooth and stable operation.
- Smooth & Quiet: Minimizes vibration for smoother movement and improved traction on all terrains.
- Low Maintenance: Self-lubricating for less upkeep and more uptime.
- Weather-Resistant: Performs well in any climate, resistant to rust and extreme temperatures.
Specifications


Product Models

Production Process

Packaging and Shipping

Quality Assurance
To ensure that every Komatsu D85PX-15 front bulldozer idler meets top industrial standards, GFM has established a rigorous quality control and inspection system running through the entire process from raw material entry to finished product delivery, ensuring that every bulldozer idler on the production line possesses exceptional reliability.
- Strict Raw Material Screening and Spectroscopic Analysis: All special high-strength alloy steels used to produce idlers must undergo strict chemical composition analysis and spectroscopic testing upon entry, eliminating unqualified materials from the source.
- Multiple Non-Destructive Internal Flaw Detections: After mechanical processing and heat treatment, each product must pass multiple rigorous inspections using ultrasonic flaw detectors and magnetic particle testing to thoroughly eliminate hidden cracks and porosity defects.
- International Quality Management System Compliance: The factory comprehensively implements and executes the ISO 9001 international quality management standard, implementing standardized data monitoring and traceability management for every link in the production process.
- Extended Warranty and After-Sales Commitment: We solemnly promise that all delivered undercarriage parts enjoy an extended quality assurance period of no less than one year or 2,000 hours, effectively safeguarding customers’ long-term investment returns and eliminating worries.
Factory Advantages
Backed by profound manufacturing heritage, GFM demonstrates strong comprehensive strength when building high-quality Komatsu D85PX-15 bulldozer front idlers, ensuring that every shipped bulldozer idler reaches industry-leading levels.
- Abundant Production Capacity and Modern Scale: Established in 2011, the factory has always focused on the research, development, and production of excavator and bulldozer parts, possessing over 15 years of deep manufacturing experience, and is equipped with dozens of large CNC lathes, automatic submerged arc welding machines, and continuous mesh belt heat treatment production lines.
- Full-Category Undercarriage Parts Coverage: Our product range not only covers undercarriage core components such as track rollers, carrier rollers, sprockets, track shoes, track chains, and track assemblies, but also year-round supplies full sets of accessories including buckets, bucket tooth pins, bolts, nuts, pins, and bushings.
- Wide Mainstream Brand Compatibility: The products are perfectly compatible with major mainstream construction machinery brands on the market, including Komatsu, Hitachi, Caterpillar, Volvo, Kobelco, Daewoo, Doosan, Hyundai, Kubota, Bobcat, Yanmar, Sany, Liugong, XCMG, and Shantui.
- Efficient Customization and Delivery: Relying on advanced machinery and quality testing equipment, we support drawings, sample customization, or special working condition performance optimization, completing prototype delivery in as fast as 7-15 days.
A mature global supply chain and logistics system ensure that spare parts are delivered to all parts of the world safely and on time, escorting your engineering projects and minimizing unexpected equipment downtime.
Contact the GFM professional sales team immediately to get detailed quotation schemes and free sample test qualifications for the Komatsu D85PX-15 bulldozer front idler!

REQUEST A QUOTE NOW
Quanzhou Ganfeng Machinery (GFM Parts) Co., Ltd, founded in 2011, is an experienced manufacturer that specializes in excavators and bulldozers’ spare parts, such as undercarriage parts (track rollers, carrier rollers, idlers, sprockets, track shoes, track chains, track groups), bolts, nuts, pins, bushings and more. We cover and stock a wide range of parts applicable to most makes and models available in the market.The compatible brands include Komatsu, Hitachi, Carter, Volvo, Kobelco, Daewoo, Doosan, Hyundai, Kato, Sumitomo, Yuchai, Takeuchi, Sanhe Intelligent, Mitsubishi, Lonking, Liugong, XCMG, etc., covering the mainstream brands on the market.
FAQ
We are an experienced manufacturer. Our factory is located in Xiamei Town, Quanzhou City. Your visit is very welcome.
Please provide us the correct machine model, part number, or some specifications. If they are not standard items, please offer the drawings.
We usually accept T/T; other terms can be negotiated.
Of course, you can. We provide OEM service. If you have samples or drawings along with a mass quantity request, we can customize the goods and offer professional tech support.
GFM has established a complete quality, environmental, and security control system. Every part undergoes rigorous testing and quality control measures before distribution. Our factory adheres to strict safety standards and environmental regulations in the manufacturing processes.
REQUEST A QUOTE NOW
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