Komatsu PC210-10M0 Excavator Replacement Parts Final Drive Unit 20Y-27-00910 20Y-27-00920

Komatsu mini-excavators are known for their reliability and performance in tight spaces. The final drive is a critical component that withstands constant exposure to demanding conditions. If your machine exhibits tracking issues or reduced climbing capability, the 22H-60-13112 travel motor may require replacement.Our premium replacement units are manufactured to match Komatsu's specifications, featuring induction-hardened gears and high-load bearings to ensure reliable performance and extended service life.

These 21-ton Komatsu excavators operate globally, and our travel units are tailored for diverse geographical environments

• North America & Europe:  Designed for heavy infrastructure sectors, delivering sustained fatigue resistance during continuous earthmoving cycles
• Southeast Asia & Latin America: Upgraded with heavy-duty mechanical seals to withstand abrasive terrains and monsoon mud
• Middle East & Africa: Engineered with superior thermal tolerances to maintain hydraulic efficiency in high-temperature desert climates

• Integrated Auto-Shift Capability: Seamlessly transitions between high-speed travel and low-speed maximum torque modes based on terrain
• Exact OEM Specification: Flange dimensions and high-pressure hydraulic connections perfectly align with the PC210-10M0 chassis
• Reinforced Gear Architecture: Sun and ring gears undergo specialized deep-heat treatment to endure heavy shock loads
• Superior Volumetric Efficiency: Precision-machined rotary groups minimize internal fluid leakage to maximize mechanical power output

• Drain Line Inspection: Periodically verify that case return hoses remain entirely unobstructed to prevent shaft seal ruptures
• Gearbox Fluid Intervals: Drain and replenish the planetary housing fluid every 1,000 operating hours while checking for metallic debris
  
• Fastener Torque Protocols: Always secure track sprockets utilizing industrial-grade thread sealant and exact factory torque specifications
  
• Initial Case Flushing: Completely fill the motor cavity with fresh hydraulic fluid prior to startup to protect critical internal bearings

Guangzhou Tieqi Construction Machinery Co., Ltd. (IRON CAVALRY) is strategically located in Guangzhou's Huangpu District. With nearly 15 years of experience, we specialize in engineering machinery hydraulics and are committed to delivering practical solutions and upholding our responsibilities.

Our efficient execution and rigorous manufacturing approach ensure our products meet over 95% of original performance specifications. This commitment has built widespread trust in the industry.

We maintain 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 particular expertise in large mining excavator components and hard-to-find items.

For large items, we use sturdy plywood crates secured with metal fasteners. Products are cushioned with bubble wrap and secured with wooden braces, with special attention given to protecting vulnerable parts. External reinforcement includes high-strength PET plastic strapping and waterproof wrapping.