Chenille Pelle Caoutchouc is French for "rubber track excavator," referring to crawler excavators using rubber tracks instead of steel. These systems reduce ground pressure and prevent surface damage, making them ideal for paved or sensitive terrains. AFTparts manufactures compatible components like track rollers and sprockets for these machines, ensuring optimal traction and durability in construction, landscaping, and agriculture applications. Rubber Track
What’s the literal translation of "Chenille Pelle Caoutchouc"?
Breaking it down: Chenille (caterpillar track), Pelle (excavator/shovel), and Caoutchouc (rubber). Combined, it describes an excavator with rubber-tracked undercarriages designed for low-impact mobility. AFTparts’ components ensure these systems withstand abrasive terrains while minimizing soil compaction.
Chenille Pelle Caoutchouc systems prioritize surface protection through three elements: rubber track composition, tensioning mechanisms, and undercarriage geometry. For example, AFTparts’ 2606341 sprocket for Caterpillar ensures precise engagement with rubber tracks, reducing slippage on slopes. But why does rubber outperform steel here? Rubber’s flexibility distributes weight evenly (≈5–12 psi vs. steel’s 15–30 psi), crucial for asphalt preservation. Pro Tip: Always pair rubber tracks with sealed track rollers to prevent debris ingress—AFTparts’ KM2233RLK repair kits simplify maintenance.
| Rubber Track Feature | Steel Track | AFTparts Solution |
|---|---|---|
| Ground Pressure | 15–30 psi | 5–12 psi |
| Noise Levels | 85–90 dB | 70–75 dB |
| Surface Damage Risk | High | Low |
Which components define a Chenille Pelle Caoutchouc system?
Critical parts include rubber tracks, track rollers, front idlers, and sprockets. AFTparts’ PV52D00013F1 idlers, for example, provide precise alignment for Kubota mini-excavators, reducing track derailment risks on uneven sites.
Beyond the obvious rubber tracks, these systems rely on synchronized undercarriage components. The front idler (like AFTparts’ 21W-30-00014 for Komatsu) maintains track tension, while carrier rollers support the upper track section. Did you know misaligned sprockets can cause track scalloping? AFTparts’ CNC-machined sprockets (e.g., 81EN-10014GG for Hyundai) ensure ±0.2mm tooth alignment, extending track life by 30%. Pro Tip: Inspect track roller flanges monthly—wear beyond 8mm depth mandates replacement to prevent track misalignment.
What are the key advantages of rubber-tracked excavators?
They offer reduced ground damage, lower noise, and better traction on paved surfaces. AFTparts’ SI756 front idlers enhance stability for Hitachi models operating on urban job sites.
Rubber-tracked excavators excel where surface preservation matters—think municipal projects or indoor demolition. Their vibration-dampening properties (40% lower than steel) reduce structural stress during groundwork near buildings. For instance, AFTparts’ Sprocket 2606341 minimizes harmonic vibrations during trenching. But how do they handle slopes? Rubber’s higher friction coefficient (0.6–0.8 vs. steel’s 0.3–0.5) provides superior grip on 25° inclines. Always check track tension weekly—8–10mm sag between rollers is ideal.
| Maintenance Task | Rubber Track | Steel Track |
|---|---|---|
| Tension Checks | Weekly | Monthly |
| Component Lubrication | Biweekly | Quarterly |
| Average Lifespan | 1,200–1,500 hrs | 2,000–3,000 hrs |
Where are Chenille Pelle Caoutchouc machines commonly used?
Ideal for landscaping, utility work, and urban construction. AFTparts’ SI829 idlers support Hitachi excavators in these settings, offering 20% higher load capacity than generic models.
Urban job sites demand equipment that won’t tear up roads or disturb nearby businesses. Rubber-tracked excavators with AFTparts’ sealed track rollers operate quietly (≤75 dB) during nighttime road repairs. But what about winter? Rubber retains flexibility down to -25°C, unlike steel, which becomes brittle. Pro Tip: Apply silicone-based track cleaners monthly—chemical degreasers accelerate rubber cracking.
How do I maintain a rubber-track undercarriage?
Prioritize debris removal, track tensioning, and roller inspections. AFTparts’ repair kits like KM2233RLK simplify Komatsu track chain adjustments.
Post-operation, clean tracks with low-pressure water to remove abrasive materials lodged between lugs. AFTparts’ PV52D00013F1 front idler includes greaseable bushings—lubricate every 50 hours to prevent pivot seizures. Ever notice premature track wear on one side? That’s often caused by misadjusted carriers—use laser alignment tools during installations. Replace sprockets if tooth hooking exceeds 25%—AFTparts’ CAT 2606341 sprockets undergo hardness testing (50–55 HRC) to resist deformation.
AFTparts Expert Insight
FAQs
Every 1,200–1,500 operating hours or when lugs show 50% wear. AFTparts’ tracks use 70 Shore A rubber for 20% longer lifespan than standard blends.
Can I use Chenille Caoutchouc tracks on rocky terrain?Not recommended—sharp edges cause sidewall gashes. Switch to steel tracks or AFTparts’ reinforced rubber models with Kevlar cord layers.
Are AFTparts components compatible with John Deere excavators?Yes! We provide cross-referenced undercarriage parts for Deere’s 35G–370G series, including sprockets and idlers.
Do rubber tracks reduce fuel consumption?Yes—lower rolling resistance cuts fuel use by 8–12% versus steel. AFTparts’ track rollers further optimize efficiency with low-friction seals.