Quick Specifications
| Engine Model: | CAT 3412 |
| Displacement: | 27-liter V12 |
| Material: | Premium NBR Rubber |
| Temp Range: | -40°C to +120°C |
| Service Life: | 6000-10000 hours |
| Warranty: | 12 months |
| Certification: | ISO 9001:2015 |
CAT 3412 V12 Engine Mount
The CAT 3412 Engine Mount is a professional-grade rubber mounting solution engineered for 27-liter V12 CAT 3412 diesel engines. Used in Large Excavators, Mining Trucks, Generator Sets, this mount delivers exceptional vibration isolation and structural integrity.
Compatible Equipment
Designed for: CAT 385, 390 excavators; 777, 785 trucks; 1000+ kW gensets
Key Features
- OEM-quality construction and materials
- Superior vibration isolation (75-85% reduction)
- Oil and fuel resistant NBR rubber compound
- Wide temperature range: -40°C to +120°C
- ISO 9001:2015 certified manufacturing
- Direct replacement - no modifications needed
- 12-month warranty coverage
Technical Specifications
- Material: Premium Nitrile Butadiene Rubber (NBR)
- Hardness: 60±5 Shore A
- Load Capacity: Heavy-duty rating for CAT 3412 applications
- Service Life: 6000-10000 operating hours
- Temperature Range: -40°C to +120°C continuous operation
- Oil Resistance: Excellent resistance to diesel, engine oil, hydraulic fluid
Installation & Maintenance
Installation Tips:
- Verify engine alignment before and after installation
- Torque all mounting bolts to CAT specifications
- Replace all mounts simultaneously for even load distribution
- Re-torque bolts after 25-50 hours initial operation
Maintenance Schedule:
- Inspect every 500 operating hours or quarterly
- Check for cracks, oil contamination, and bond separation
- Replace if compression exceeds 20% of original height
- Monitor for excessive engine movement or vibration
OEM-Quality
Manufactured to meet or exceed original equipment specifications with ISO 9001:2015 certification.
Superior Materials
Premium NBR rubber formulation optimized for CAT 3412 applications and extreme conditions.
Proven Performance
Field-tested in demanding construction and mining environments for reliable long-term operation.
Expert Support
Technical assistance from experienced engineers familiar with CAT equipment systems.