7401920 7299300 Final Drive for Bobcat T630 T650 T740 T750 | High-Torque CTL Track Drive

The Final Drive Unit (7401920 & 7299300) is the primary propulsion powerhouse for Bobcat T630, T650, T740, and T750 Compact Track Loaders (CTL). Specifically engineered for the M-Series and M2-Series frames, this assembly integrates a high-efficiency hydraulic travel motor with a multi-stage planetary gearbox to deliver the superior pushing power and smooth two-speed tracking required for grading, landscaping, and heavy site preparation.

Maximum Tractive Effort for Bobcat M-Series The Bobcat T650 and T750 are the workhorses of the construction world, known for their high auxiliary flow and breakout force. The 7401920 / 7299300 Final Drive ensures that this hydraulic power is effectively converted into ground-shredding torque. This unit is a "drop-in" replacement designed to maintain the machine's factory-standard speed and drawbar pull.

If your machine is drifting to one side or exhibiting a "whining" noise under load, your internal planetary gears or motor pistons may be wearing out. Our premium aftermarket assemblies are built with forged steel housings and induction-hardened gears to resist the structural fatigue common in high-cycle earthmoving. Replacing a worn drive with our precision-engineered assembly restores the synchronized agility your Bobcat needs to operate efficiently.

These drives are optimized for the diverse environments where Bobcat loaders excel:

• North America: Engineered for the high-intensity Landscaping and Hardscaping sectors. Our drives handle the constant "pivot-turning" and high-vibration environment of residential and commercial site prep.

• Northern Europe & CIS: Features metallurgical properties that maintain ductility in sub-zero temperatures, preventing housing cracks during high-torque Snow Removal operations.

• Australia & Oceania: Equipped with reinforced "Duo-Cone" floating seals to repel abrasive sandy soils and red dust, which are notorious for destroying standard gearbox seals.

• Southeast Asia: Optimized with anti-corrosive coatings to prevent exterior pitting in tropical, high-humidity construction zones.

To ensure your investment lasts for several thousand hours, adhere to these technical protocols:

• The "Silent Killer" (Case Drain): Bobcat motors are highly sensitive to case drain pressure. Before installation, inspect the case drain filters (in-line filters). A clogged filter will cause backpressure to blow the main shaft seal of your new motor instantly.

• Gear Oil Management: Change the planetary gear oil every 500 hours. Use a high-quality 80W-90 gear lubricant. If the oil looks "milky" during a check, water has breached the seals and the drive needs immediate attention.

• Sprocket Bolt Security: Never reuse old sprocket bolts. Use new Grade-8 bolts with high-strength thread locker to prevent the sprocket from working loose and damaging the drive flange.

• Motor Priming: Never start the engine with a "dry" motor. Fill the travel motor case with clean hydraulic oil through the highest drain port before operating.

Guangzhou Tieqi Construction Machinery Co., Ltd. (IRON CAVALRY) is strategically located in Guangzhou's Huangpu District, approximately an hour from Baiyun International Airport. We have been a dedicated specialist in engineering machinery hydraulics for nearly 15 years.

Driven by our core values of "Pragmatism and Progress," we are committed to delivering practical solutions and upholding our responsibilities. This principle-driven approach defines all our operations and client partnerships.

In China's excavator hydraulic assembly sector, our efficient execution and rigorous approach to manufacturing every product to meet over 95% of original performance specifications have built widespread trust. This has made us a destination for industry peers and clients seeking knowledge and reliable supply.

Our capability is backed by a ready inventory of over 500 assembly types, providing access to more than 6,000 different parts. Hydraulic pump, control valve, travel, and swing assemblies are our core products, with a distinct advantage in large mining excavator components and hard-to-find items.

Our 4,000-square-meter factory in Guangzhou is equipped for professional manufacturing, precision assembly, rigorous testing, and quality certification, ensuring reliable performance and timely delivery for every order.

For large items, we use sturdy plywood crates secured with metal fasteners for added stability. Inside, the products are cushioned with bubble wrap and secured with wooden braces, while special attention is given to protecting vulnerable parts. Externally, the crates are reinforced with high-strength PET plastic strapping and wrapped in highly waterproof black film.

• One-stop solution provider for all your hydraulic component needs
• High-quality products at competitive prices
• Exceptional customer service that makes you feel at home
• Large inventory, short delivery times, and long warranty periods
• Professional expertise with accurate part number identification for excavator components