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Komatsu D275A Final Drive Motor 17M-27-41380 17M-27-00270 Heavy Crawler Dozer Traction Assembly High-Torque Travel Drive
제품 상세 정보
| 제품명 | Komatsu D275A 최종 드라이브 모터 17M-27-41380 17M-27-00270 | 적용 가능한 기계 모델 | 17M-27-41380 17M-27-00270 |
|---|---|---|---|
| 적용 가능한 산업 | 기계 수리점, 소매, 건설, 에너지, 광업 | 범주 | 최종 드라이브/여행 모터 및 기어박스 Assy |
| 상태 | 신규/재구축 | 상표 | 철기병 |
| 강조하다 | Komatsu D275A final drive motor,heavy crawler dozer traction assembly,high-torque excavator travel drive |
||
제품 설명
Komatsu D275A Final Drive Motor 17M-27-41380 17M-27-00270
The Final Drive Motor (Part Nos. 17M-27-41380 and 17M-27-00270) for the Komatsu D275A dozer is a heavy-duty travel propulsion unit engineered for large-scale mining, land reclamation, and heavy earthmoving applications in the 45-50 ton machine class. This unit integrates a high-displacement axial piston hydraulic motor with a rugged multi-stage planetary reduction gearbox, delivering exceptional tractive effort and reliable travel performance under continuous high-load conditions. It is designed as a direct OEM replacement, ensuring precise fitment and factory-specified hydraulic performance for the D275A dozer series.
Product Specifications
| Product Name | Komatsu D275A Final Drive Motor 17M-27-41380 17M-27-00270 |
|---|---|
| Part Number | 17M-27-41380 17M-27-00270 |
| Compatible Machine | Komatsu D275A |
| Brand | IRON CAVALRY |
| Place of Origin | CHINA |
| Condition | Original & OEM |
| Warranty | 12 months |
| MOQ | 1 piece |
| Production Capacity | 1000 pieces per month |
| Standard or Nonstandard | Standard |
| Payment Terms | L/C, T/T, Western Union, Trade Assurance |
| Delivery Time | 3-7 days (depending on order) |
| Means of Transport | By Sea, Air or DHL/FEDEX/TNT/EMS |
| Quality Guarantee | We check and send detailed pictures to buyers for confirmation before shipment |
Regional Application & Market Suitability
The Komatsu D275A dozer is deployed across demanding global job sites. Our final drive motor is regionally optimized to meet specific operational challenges:
- North America & South America: Engineered for large-scale open-pit mining, coal overburden removal, and heavy infrastructure projects, with reinforced housing and enhanced sealing to withstand extreme temperature variations, abrasive materials, and continuous high-cycle operation.
- Australia & Oceania: Equipped with heavy-duty floating seals that resist ingress of highly abrasive quartz-rich soils, red dust, and laterite materials common in iron ore and coal mining environments.
- Africa & Middle East: High-temperature seals and corrosion-resistant materials protect against sand erosion, thermal stress, and airborne particulate contamination in arid desert and semi-arid mining regions.
Key Features & Performance Advantages
- High-Displacement Torque Delivery: The large-displacement axial piston motor delivers strong starting torque and smooth power transmission, enabling the D275A to push heavy loads on steep slopes, soft overburden, and uneven terrain.
- Heavy-Duty Multi-Stage Planetary Reduction: The gearbox employs case-hardened alloy steel planetary gears with precision-ground tooth profiles, ensuring uniform load distribution across multiple stages and maximizing service life between major rebuilds.
- Dual Part Number Compatibility: Engineered to accommodate both 17M-27-41380 and 17M-27-00270 specifications, providing flexibility for fleet maintenance and ensuring correct fitment for left-hand and right-hand drive positions with identical mounting dimensions, pilot bores, spline connections, and hydraulic port locations.
- Mining-Grade Structural Integrity: The ductile iron housing features massive reinforced ribbing and stress-relieved construction to resist structural fatigue under continuous shock loading from dozing and ripping operations. Dual-cone floating seals with heavy-duty dust wipers provide robust protection against contamination in the harshest environments.
Expert Maintenance Guidance
- Hydraulic System Care: Routinely inspect case drain lines for restrictions, kinks, or blockages. A restricted drain line can generate excessive back pressure, leading to catastrophic motor rotary group failure. Maintain strict hydraulic fluid cleanliness standards and replace return filters at intervals prescribed for heavy mining equipment.
- Gear Oil Management: Fill the planetary housing with the recommended extreme-pressure gear oil of the correct viscosity grade for heavy-duty dozer applications. Change the oil every 250-500 operating hours under normal conditions, and every 250 hours in severe applications such as continuous ripping, push-loading, or heavy dozing. Perform regular oil sampling and analysis to detect metallic particles as an early indicator of gear or bearing degradation.
- Mounting Bolt Protocol: When reinstalling the final drive motor, always fit new high-strength bolts meeting the specified grade. Apply a suitable thread locking compound to the bolt threads prior to torquing to factory specifications, preventing loosening caused by extreme vibration and shock loads during dozing and ripping cycles.
- Pre-Operation Priming Procedure: Before initial startup or after final drive replacement, fill the motor housing with clean hydraulic oil to purge trapped air pockets. Run the machine at low idle for several minutes, cycling the tracks forward and reverse, to ensure complete lubrication of all planetary components before engaging heavy production loads.
Manufacturing Facility
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.
Manufacturing Facility Exterior
Factory Production Line
Trade Show Exhibition
Professional Team
Technical Leadership & Standards
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.
Product & Inventory Capability
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.
Packaging & Delivery
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.
Secure Product Packaging Example
Why Choose IRON CAVALRY?
- One-stop solution provider for all hydraulic component needs
- High-quality products at competitive prices
- Exceptional customer service and support
- Large inventory, short delivery times, and long warranty periods
- Professional expertise with accurate part number identification
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