450×81×74 Rubber Track for Doosan SOLAR75
Item Info:
- Product Apply To: Doosan SOLAR75
- Product Brand: Global Rubber Track
- Original Product Brand: Doosan
- Reference Part No.:
450×81×74(450*81*74)
Features:
Why Choose Global Rubber Track:
- Over 40 Years Experience
- Over 100 Dealers Globally
- Large Finished Products in Stock
- Customization Solutions For The Latest Machines
- Real-time Order Tracking System
- Professional Design & Service Team
- Custom logo printing
- Brand packaging
- Custom colors and sizes
- Tailor-made pitch, width, and application requirements
- Real-time Order Tracking System
- Professional Design & Service Team
We support small minimum order quantities, allowing clients to test markets, place small replenishment orders, or maintain diverse inventory efficiently.
- ISO 9001 Quality Management System
- CE Certification
- Environmental & Safety Compliance (RoHS / REACH)
- In-stock products ship within 24 hours
- Custom tracks can be produced and shipped within as fast as 7 days
- Multiple logistics options: air freight, sea freight, courier, and door-to-door delivery
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We use imported natural rubber with high elasticity and excellent wear resistance. This premium rubber formulation reduces vibration, improves traction, and significantly extends the track’s service life even in harsh environments such as high temperatures, gravel surfaces, and heavy-load operations.
Each track is built with high-strength manganese alloy steel cores. The steel cores are heat-treated and precisely shaped to prevent de-tracking, core breakage, or inner tearing during rapid turns, heavy loads, or continuous operation.
Our tracks are produced using full-automatic vulcanization equipment. This process tightly bonds the rubber and steel cores, enhances molecular stability, and increases anti-peeling and anti-cracking performance. Overall lifespan improves by 20%–30%.
The track structure consists of a high-wear outer rubber layer, reinforced fiber layers, and a steel-core bonding layer. This multi-layer design ensures excellent tensile strength, cut resistance, and reliable performance in challenging working conditions.
Pitch tolerance is controlled within 0.2 mm, ensuring perfect engagement with drive sprockets. This minimizes jumping, slipping, noise, and vibration — keeping your machine running smoother and more efficiently.