
KUBOTA K91-3 – Ideal for KUBOTA KX71-3 and KX121-3 mini excavators in urban construction and landscaping projects. Perfect for digging trenches in tight spaces.
LIUGONG Series – Compatible with LIUGONG 50C loaders and CLG856 excavators. Proven in mining operations with abrasive materials.
YUCHAI Models – Designed for YUCHAI 885 excavators in road construction. Case study: 3,000+ hours of service in highway projects.
1. Clean teeth weekly with pressurized water to prevent material buildup.
2. Apply anti-rust lubricant monthly for coastal operations.
3. Rotate teeth positions every 200 hours for even wear.
1. Teeth loosening? Check adapter-pin alignment and torque to 450 N·m.
2. Premature wear? Verify material hardness matches application (HRC 46-52 for rocks).
3. Breakage issues? Avoid lateral impacts exceeding 20J impact resistance.
Q: Can these teeth fit other brands?
A: No – Each model is precision-engineered for specific OEM specifications.
Q: Warranty coverage?
A: 1-year warranty against manufacturing defects.
Q: Custom solutions available?
A: Yes – Provide technical drawings for tailored designs.
Specializing in undercarriage components since 2012 – Track rollers, drive sprockets, and crawler chains for excavators. ISO-certified manufacturing with 20,000m² facility.
Contact: Mobile/WeChat/WhatsApp: +86 15396661111 | Email: sales@songfujx.com
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