ناقل الحركة النهائي 288-5125 لـ حفارة صغيرة Caterpillar 307D 308D

Final Drive Travel Motor Assembly for CAT 307D 308D Mini Excavator | Part No. 288-5125 366-9997 352-9022
1. Product Core Overview
High-Torque Engineering: Specifically designed for the Caterpillar 307D and 308D series, this final drive ensures powerful traction and reliable climbing performance in harsh terrains.

13-Year Specialized Expertise: Supplied by a professional factory and market leader with 13 years of experience in excavator undercarriage and hydraulic transmission systems.

Exact OEM Compatibility: Fully interchangeable with Caterpillar part numbers 288-5125, 366-9997, and 352-9022, guaranteeing a 100% direct-fit replacement to original factory standards.

2. Technical Specifications & Compatibility
Product Name: Final Drive Travel Motor / Track Motor Assembly

Part Numbers: 288-5125 / 366-9997 / 352-9022 / 2885125 / 3669997 / 3529022

Machine Compatibility:

Caterpillar 307D

Caterpillar 308D, 308D CR

Core Build: Features reinforced planetary gear sets with high-grade heat treatment and precision hydraulic piston motors for maximum durability.

Quality Tier Options: Genuine Original, Premium OEM Grade, and High-Performance Aftermarket.

Performance Testing: 100% dynamic load-tested for dual-speed functionality, brake efficiency, and oil seal integrity.

3. Why Partner with a 13-Year Professional Service?
Technical Professionalism: We understand the specific gear ratios and pressure requirements of the CAT 300D series, ensuring our drives prevent issues like "track drifting" or low travel power.

One-Stop Shop: Our expertise covers the entire machine—from final drives and pumps to undercarriage and all-body parts—supporting all major brands (CAT, Volvo, Komatsu, Sany, etc.).

Flexible Quality Selection: We offer multiple quality tiers to match your specific budget and machine life-cycle requirements.

Direct Factory Prices: Buy directly from the source to get competitive wholesale pricing and first-hand technical support.

Proven Global Reliability: Trusted by equipment owners, rental fleets, and repair workshops worldwide for consistent quality.

4. Rapid Global Delivery & Logistics
We prioritize speed to get your equipment back to work:

Express Delivery: Rapid door-to-door shipping via DHL, FedEx, UPS, and TNT (Typical arrival: 3-7 business days).

Air Freight: Efficient airport-to-airport delivery for urgent, high-priority travel motor orders.

Sea Freight: Most economical solution for bulk stock orders and large-scale inventory replenishment.

Secure Export Packaging: Every final drive is secured in a reinforced, shock-proof wooden crate to ensure it arrives in perfect condition.

5. Ordering & Professional Support
Fitment Verification: Please share your machine's serial number or a photo of the travel motor nameplate to ensure 100% fitment accuracy.

Real-Time Quote: Contact us today for up-to-date pricing, tiered quality options, and current stock status.

Maintenance Guidance: Our technical team is available 24/7 to provide advice on hydraulic line connections and gear oil specifications.