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Client Location:Russia
Equipment Type:MOROOKA MST2200 (Heavy-Duty Crawler Carrier)
Project Core: Custom Rubber Track Undercarriage System for Ultra-Low Temperature & High Load Capacity
The client in Russia faced a critical operational bottleneck: their MOROOKA MST2200 fleet needed to operate in extreme sub-zero temperatures while carrying full 10-15 ton loads across permafrost and swampy mining terrains.
The original undercarriages were aging, and the client required a solution that not only matched the original OEM specifications but also enhanced
structural durability against metal fatigue caused by thermal expansion and contraction.
Our engineering team at YIKANG conducted a comprehensive analysis of the MST2200’s torque requirements and weight distribution. We moved beyond simple replication, implementing several design enhancements:
• Reinforced Frame Geometry: We utilized high-strength low-alloy (HSLA) steel for the main frame, specifically treated for low-temperature toughness to prevent brittle fractures.
• Adaptive Roller System: Designed a heavy-duty bogie wheel system that ensures even pressure distribution, significantly reducing rubber track wear and improving ground contact on uneven Siberian terrains.
• Advanced Rubber Track Integration: Integrated premium grade rubber tracks with internal high-tensile steel cords, optimized for the MST2200’s high-drive sprocket system to prevent de-tracking during high-torque maneuvers.
• Hydraulic System Synchronization: Each unit was pre-calibrated to ensure seamless “Plug-and-Play” integration with the existing MOROOKA hydraulic drive motors.
Technical Specifications
| Feature | Engineering Standard |
| Payload Capacity | Up to 15,000 kg |
| Operating Temp | -40°C to +45°C |
| Track Type | High-Durability Reinforced Rubber Track |
| Frame Material | Custom Q355B/Q460 Low-Temp Alloy Steel |
| Compatibility | 100% Seamless match for MOROOKA MST2200 series |
| Service | Full OEM/ODM Support (Custom LOGO & Dimensions) |
| Warranty | 1 Year or 1000 Hours |
| Certification | ISO9001:2015 |
| Travelling Speed (Km/h) | 0.8 – 4 Km/h |
| Width of Rubber Track(mm) | 800mm |
| Color | Black or Custom Color |
| Price | Negotiation |
The customized undercarriages were delivered to the Russian mining site ahead of schedule. Post-installation feedback confirmed a 15% increase in terrain adaptability and a significant reduction in scheduled maintenance downtime.
“YIKANG doesn’t just provide tracks; they provide the engineering confidence that our machines will perform in the world’s harshest environments.” — Client Feedback
Can’t find a chassis for your unique machine? We design it from scratch. Contact Us Now!
manager@crawlerundercarriage.com
+86 13862448768