The EC290 idler plays a crucial role in your excavator’s undercarriage. Positioned at the track’s forward end, it guides the track chain, maintains proper tension, and absorbs shock and vibrations during operations. By reducing wear and preventing track derailments, the idler ensures smoother movement, greater stability, and a longer service life for your undercarriage components.
Idler Wheel fit Volvo EC290 Undercarriage Part
The EC290 idler wheel is a key undercarriage component designed for Volvo EC290 excavator models. Built from high-strength materials and manufactured with precision, it guides the track smoothly, maintains proper tension, and delivers exceptional stability and service life — even under heavy workloads and tough conditions.
| Material | 50Mn/40MnB |
|---|---|
| Surface Hardness | HRC53-58,deepth: 8-12mm |
| Colors | Black or yellow or customized |
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Kinton Parts is trusted by professionals worldwide for delivering high-quality parts for excavators, bulldozers, and other construction machinery—with guaranteed performance and durability.
Description
High-Strength Materials & Heat Treatment
The EC290 idler plays a crucial role in your excavator’s undercarriage. Positioned at the track’s forward end, it guides the track chain, maintains proper tension, and absorbs shock and vibrations during operations. By reducing wear and preventing track derailments, the idler ensures smoother movement, greater stability, and a longer service life for your undercarriage components.
Production Process — How Our EC290 Idler Wheel Is Made
The production of our EC290 idler wheels involves a series of precise and rigorous steps to guarantee maximum durability and performance:
- Material Selection: We start by choosing high-strength alloy steel, typically 40Mn or 50Mn, known for its toughness and wear resistance.
- Forging: The raw steel is heated to a high temperature and forged under pressure into the approximate shape of the idler. This process refines its internal structure and removes impurities, adding to its overall strength.
- CNC Machining: Once forged, the idler undergoes precision CNC machining to achieve accurate dimensions, smooth contours, and proper fits for bushings and seals.
- Heat Treatment: To enhance wear resistance and toughness, the idler is quenched and tempered. The surface hardening process typically reaches HRC 52–58, while the core retains a resilient toughness.
- Finish and Inspection: After heat treatment, we perform finishing operations to smooth all components. Each idler is then carefully inspected against strict quality criteria — dimensions, hardness, surface finish — to guarantee it meets all specification requirements.
- Anti-Rust Coating: To protect against corrosion and prolong service life, we apply a specialized protective coating. This barrier safeguards the idler from rust, mud, and water infiltration in tough working conditions.
Factory Photos
Here are some genuine photos from our factory, showcasing our production capabilities and authenticity.
Polished Surface
This photo shows the idler after it has been carefully polished. The smooth surface reduces resistance against the track and minimizes wear.
Final Packaging
This photo displays the finished idler safely packaged and ready for delivery, ensuring it reaches you in perfect condition.
Compatible Models and Serial Numbers
The EC290 idler is designed to match:
Volvo EC290, EC290B, EC290C
Other variants in the EC290 Series with similar undercarriage dimensions
Some commonly referenced serial numbers (for your consideration; please check against your own machine’s details) include:
14528704, 14528705 , 14528706
If you’re unsure about compatibility, please provide us with your excavator’s model and serial number. Our team can quickly match you with exactly the right components.
OEM Undercarriage Parts for Volvo Excavator
| BRAND | MACHINERY MODEL NUMBER | |||||||
|---|---|---|---|---|---|---|---|---|
| VOLVO | EC55 | EC140 | EC160 | EC180 | EC210 | EC210B | EC210CL | EC240 |
| EC240B | EC240CL | EC290 | EC290B | EC290CL | EC300 | EC300B | EC300DL | |
| EC330 | EC360 | EC360B | EC380DL | EC460 | EC460B | EC480DL | EC700B | |
| EC700CL | EC950E | EC750E | EC480EL | EC380EL | EC300EL | EC250EL | EC220EL | |
| EC200D | EC210D | EC140D | EC160D | EC180D | EC250D | EC300D | EC380D | |
| EC480D | EC750D | EC950D | EC700D | EC290LC | EC240LC | EC210LC | EC360LC | |
| EC460LC | EC700LC | EC950LC | EC480LC | EC300LC | EC250LC | EC220LC | EC140LC | |
| EC210BLC | EC240BLC | EC290BLC | EC360BLC | EC460BLC | EC700BLC | EC750EL | EC380FL | |
| EC300FL | EC250FL | EC220FL | EC480FL | EC950FL | EC160EL | EC180EL | EC140EL | |
| EC140BLC | EC160BLC | EC180BLC | EC290EL | EC360EL | EC460EL | EC700EL | ||
Looking for a specific make or model not listed here? Reach out and we’ll be happy to assist.
Application in Extreme Working Conditions
The EC290 idler is designed with a robust and reinforced structure to handle heavy-duty conditions and maximize service life. The thick sidewalls provide exceptional stability and resistance to bending, allowing the idler to absorb shock and heavy loading without warping or deforming. The widened flanges help keep the track perfectly aligned, reducing the risk of derailments and minimizing wear on adjacent components.
Inside, the bushings and seals are manufactured with high precision to minimize friction and wear. The deep groove design efficiently guides the track, reducing side loading and improving overall stability. Furthermore, specialized materials and hardening techniques are applied to key components, strengthening their resistance to abrasion, shock, and corrosion. The result is a durable idler that performs at its peak for longer, delivering a lower total cost of ownership and less maintenance over time.
Design Advantages and Structural Features
The EC290 idler is designed with a reinforced structure to handle heavy-duty conditions. The thick sidewalls provide stability and resistance to bending, while the widened flanges help keep the track aligned. Inside, the bushings and seals are precisely machined to minimize friction and wear. The result is an idler that performs smoothly under all conditions — whether you’re excavating in clay, gravel, or hard soil.
Shipping & Delivery
SHIPPING & DELIVERY
At Kinton Parts, we ensure reliable, worldwide shipping of parts for excavators, bulldozers, and a full range of construction machines—safe, fast, and secure.
All products are securely packed using high-quality export cartons, reinforced wooden cases, or industry-standard palletized packaging to ensure maximum protection during transit and smooth handling during unloading.
Standard orders are typically shipped within 3–5 working days, while large or customized orders are usually dispatched within 7–20 days, depending on volume and production requirements.
We offer flexible global shipping options, including:
- International sea freight for cost-effective bulk transport
- Air freight for urgent orders
- Courier delivery (DHL, FedEx, UPS) for small-volume or sample shipments
Our logistics team manages every shipment carefully, providing real-time updates and tracking information until your order arrives safely at your destination.
Need assistance choosing the best shipping method for your location and timeline? Contact our team — we’ll help you plan a smooth delivery experience.
FAQ
Q: What are your main products?
A: We supply a full range of undercarriage and wear parts for excavators, bulldozers, and other heavy equipment. Our product line includes: Track rollers, carrier rollers, front idlers, sprockets, segments, track shoes, track chains, bolt and nuts, pins and bushings, bucket teeth and adaptors, filters, seal kits, swing bearing, and hydraulic cylinder—plus other essential replacement parts.
Q: Which countries do you export to?
A: Kinton Parts exports to over 60 countries worldwide, including:
USA, Canada, UK, Germany, Russia, UAE, Indonesia, Malaysia, Thailand, India, Pakistan, Bangladesh, Sri Lanka, South Africa, Colombia, Peru, and many others.
Q: Can I order a sample?
A: Yes, we accept trial orders. For parts in stock, samples can be shipped quickly. If you have technical drawings or existing samples, we also support customized production and mold development.
Q: How can I track my order after shipping?
A: Once your order is shipped, we will provide you with all necessary tracking information based on the shipping method. For express deliveries, you’ll receive a tracking number to follow the shipment online. For air or sea freight, we’ll send you the relevant documents such as the airway bill (AWB) or bill of lading (B/L), along with the packing list and commercial invoice to help with tracking and customs clearance.
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Request Pricing & Details
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Trusted by professionals worldwide, Kinton Parts supplies premium-quality components for excavators, bulldozers, and more—with reliable quality you can count on.
