21T-27-00300 PC2000 Travel Motor 21T-27-00301 Travel Gearbox 21T-27-00310 Final Drive

The Komatsu PC2000 is a powerhouse in mining and heavy construction, demanding components that match its relentless performance standards. The **21T-27-00300 Travel Gearbox** is engineered precisely for this purpose, offering unmatched durability, precision, and compatibility to keep your machine operating at peak productivity.

### **Why the 21T-27-00300 Gearbox Stands Out**
1. **Built for Heavy-Duty Performance**: Designed to handle the extreme torque and load stresses of the PC2000, this gearbox ensures smooth power transmission even in the harshest environments—from quarry operations to large-scale earthmoving projects.
2. **Precision Engineering**: Manufactured with high-strength alloy steel and advanced heat treatment, the 21T-27-00300 guarantees reduced wear, extended service life, and optimal gear engagement, minimizing vibration and energy loss.
3. **Perfect Compatibility**: As a direct OEM replacement, this gearbox integrates seamlessly with the PC2000’s drivetrain, preserving factory specifications and avoiding operational risks associated with non-genuine parts.
4. **Enhanced Reliability**: Rigorously tested under ISO 9001 standards, it delivers consistent performance in high-temperature, high-load conditions, reducing unplanned downtime and maintenance costs.

### **Key Features**
- **Robust Construction**: Reinforced bearings and hardened gears ensure resistance to shock loads and abrasion.
- **Advanced Lubrication Design**: Optimized oil flow paths enhance cooling and reduce friction, prolonging component lifespan.
- **Easy Installation**: Pre-calibrated settings and precise machining allow hassle-free integration with existing systems.

### **Proactive Maintenance Tips**
To maximize your gearbox’s efficiency:
- Use **ISO VG 320 synthetic gear oil** for superior thermal stability and wear protection.
- Conduct routine inspections of seals and lubricant levels every **250–500 operating hours**.
- Replace filters during oil changes to prevent contamination, a leading cause of premature failure.

### **Invest in Uncompromised Productivity**
The 21T-27-00300 Travel Gearbox isn’t just a component—it’s a critical investment in your PC2000’s operational longevity. Trusted by global mining and construction fleets, it ensures your machine delivers ROI through reduced downtime and enhanced performance.

Product Description:

Product Name: Travel Gearbox

Model: PC2000

Parts Number: 21T-27-00300

Condition:100% New

In Stock:Yes

MOQ:1 PC

Payment Methods:Western Union, T/T

Related Excavator Parts We Can Supply:

Hydraulic Parts

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Q: I know only the excavator model,but can not offer parts No. what shouldI do ?

Welcome to Guangzhou EMB Machinery Parts Co., Ltd. - # 1 for Original and Aftermarket Caterpillar, Hitachi, Komatsu, , Hyundai, Doosan, Cummins, JCB and other parts.

Established in 2013, our company is a leading supplier of excavator parts. With years of experience in the industry, we have built a solid reputation for delivering high-quality products and exceptional customer service.

At our company, we take pride in our team of dedicated professionals who possess extensive knowledge and expertise in excavator parts. Our team is committed to assisting customers in finding the right solutions for their specific needs. Whether it's sourcing a rare part or providing technical guidance, our experts are always ready to go the extra mile to ensure customer satisfaction.

Our major business spread all over the world, especially in USA, Canada, Europe, Australia, New Zealand, South American etc.