Dans le monde de la construction et de l'excavation, La fiabilité de l'équipement détermine les progrès. Un composant critique souvent négligé jusqu'à ce que la défaillance soit le système d'excavateur de rouleaux de piste. These bottom rollers support the entire weight of the machine while keeping track chains aligned during operation. Worn or damaged rollers don’t just slow you down—they compromise performance, efficacité énergétique, and even operator safety.
Chez Juli Machines, we specialize in heavy-duty undercarriage components like digger track rollers and track links. As a global track link supplier, we help clients avoid costly downtime through timely upgrades and long-life replacement parts.
Why Track Rollers Wear Down Over Time
Every time an excavator moves, its track rollers absorb shock, distribute weight, and guide the chain system across various surfaces—from gravel to mud to rock. Au fil du temps, the combination of heavy loads, abrasive terrain, and constant motion wears down even the most durable rollers.
When rollers degrade, the machine vibrates, the chain may misalign, and undercarriage stress increases. That’s when operators begin to notice:
- More noise during travel
- Reduced traction and speed
- Visible wear or deformation on the roller surface
- Increased power usage due to rolling resistance
- Uneven track movement, especially on slopes or turns
How Juli Machinery Ensures Long-Term Performance
Juli Machinery produces galets de chenille de pelle with advanced forging and heat treatment technology, designed to withstand extreme environments. Our rollers are compatible with machines from 5 à 50 tonnes, serving industries such as mining, civil construction, pipeline laying, and quarry work.
Our strength lies in combining technical precision with robust materials. Chaque pelle à rouleaux de chenille unit is built using high-strength alloy steel, lubricated with anti-wear grease, and sealed to resist mud, eau, and heat.
En choisissant Juli Machines, our clients benefit from:
- Accurate machining for smooth rolling and extended bearing life
- Consistent production standards across all roller sizes
- Compatibility with major excavator brands like CAT, Komatsu, Hitachi, and Doosan
- Customizable options for OEM and aftermarket supply chains
More Than Just Rollers—A Complete Undercarriage Solution
Juli Machinery is more than a track link supplier—we’re your one-stop source for reliable, export-ready undercarriage systems.
We also supply:
- Rouleaux porteurs to stabilize top frame tension
- Track links and assemblies for full crawler systems
- Chaussures de piste, boulons, et oisifs for complete integration
- CAD support and technical drawings for custom orders
This integrated supply strategy helps procurement managers reduce vendor fragmentation and gain better cost control.
Built for Contractors, Distributors, and OEMs
If you are responsible for a single machine or a whole national fleet, then Juli Machinery is there to help you with scalable production, express deliveries, and guaranteed supply partnerships.
The company, as a leading track link supplier, continues to provide:
- Stocked items for cases requiring immediate attention
- Branding and packaging done on order for distributors
- Pre-shipment quality reports and product traceability
- Worldwide shipping and multilingual customer service