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JosePodoba mi się ta firma. Są profesjonalni i przyjaźni. Doskonała obsługa i przyjazne porady, szybka dostawa. Bardzo dobra cena. Chcę ponownie zamówić, gdy będę potrzebował. -
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Erdenetumur KampanaPrzyjemne zakupy
Komatsu PC400-7 Excavators Final drive Assembly 208-27-00250 208-27-00251 Final Drive Motor High Quality Travel Motor Construction Machinery
| Miejsce pochodzenia | Chiny |
|---|---|
| Nazwa handlowa | IRON CAVALRY |
| Orzecznictwo | CE， ISO |
| Numer modelu | Koparki Komatsu PC400-7 Zespół przekładni głównej 208-27-00250 208-27-00251 |
| Minimalne zamówienie | 1 szt |
| Cena | Negotiable price |
| Szczegóły pakowania | Drewniana skrzynka lub w razie potrzeby |
| Czas dostawy | 5-8 dni powszednie |
| Zasady płatności | Western Union, T/T |
| Możliwość Supply | 300 sztuk / miesiąc |
Szczegóły Produktu
| Nazwa produktu | Zespół napędu końcowego koparek Komatsu PC400-7 | Odpowiedni model maszyny | 208-27-00250 208-27-00251 |
|---|---|---|---|
| Obowiązujące branże | Warsztaty mechaniczne, handel detaliczny, budownictwo, energetyka, górnictwo | Kategoria | Zespół przekładni głównej / silnika jezdnego i skrzyni biegów |
| Stan schorzenie | NOWY/ODBUDOWANY | Marka | ŻELAZNA KAWALIRA |
| Podkreślić | Komatsu PC400-7 final drive assembly,Excavator final drive motor with warranty,Construction machinery travel motor replacement |
||
opis produktu
Komatsu PC400-7 Excavators Final Drive Assembly
The Final Drive Assembly (Part Nos. 208-27-00250 and 208-27-00251) for the Komatsu PC400-7 excavator is a heavy-duty travel propulsion unit engineered for large-scale mining, quarry operations, and major earthmoving projects in the 40-ton machine class. This assembly 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 heavy-load conditions. It is designed as a direct OEM replacement, ensuring precise fitment and factory-specified hydraulic performance for the PC400-7 model.
Product Specifications
| Product Name | Komatsu PC400-7 Excavators Final Drive Assembly |
| Part Number | 208-27-00250, 208-27-00251 |
| Compatible Machine | Komatsu PC400-7 |
| 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 |
Regional Application & Market Suitability
- North America & South America: Engineered for large-scale open-pit mining, quarry operations, 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 axial piston motor design provides substantial starting torque and smooth power transmission, enabling efficient tracking on steep mine ramps, soft overburden, and uneven bench floors.
- 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 208-27-00250 and 208-27-00251 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. 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 applications. Change the oil every 250-500 operating hours under normal conditions, and every 250 hours in severe applications such as continuous mining, quarry production, or heavy ripping. 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 assembly, 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 tramming and digging 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.
Manufacturing Facility Exterior
Factory Production Line
Trade Show Exhibition
Professional Team
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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