






PC300-8 dispensing valve for komatsu PC300-8 excavators
$1,000.00 Original price was: $1,000.00.$950.00Current price is: $950.00.件
The Komatsu PC300-8 dispensing valve is a genuine OEM-quality main hydraulic valve designed for Komatsu PC300-8 excavators. It delivers precise oil distribution, stable hydraulic control, and long-lasting durability, ensuring efficient performance, smooth operation, and reliability in construction, quarrying, and mining applications.
998 in stock
The Komatsu PC300-8 Dispensing Valve is an OEM-grade hydraulic control component engineered for Komatsu PC300-8 excavators.
It ensures accurate oil flow, stable pressure control, and consistent hydraulic performance, allowing for efficient operation and superior reliability in the toughest working environments.
⚙️ Precision Hydraulic Flow & Pressure Regulation
This dispensing valve precisely manages oil flow between the boom, arm, and bucket hydraulic systems, maintaining balanced pressure and smooth machine movement.
It features precision-machined internal valve spools and optimized hydraulic channels to minimize friction, leakage, and energy loss.
The result is fast response, improved hydraulic efficiency, and smoother operation, ideal for heavy-duty excavation, grading, and lifting work.
🔩 Heavy-Duty OEM Construction for Reliability
Manufactured from heat-treated alloy steel and coated with anti-corrosion protection, the Komatsu PC300-8 dispensing valve offers exceptional strength and long service life.
Its reinforced sealing system prevents hydraulic oil leakage and protects the system from contamination.
Each unit undergoes strict OEM-level testing for flow consistency, torque stability, and pressure accuracy, ensuring durable and reliable performance under extreme conditions.
🛠️ Perfect OEM Fit for Komatsu PC300-8 Excavators
This valve assembly is a direct OEM replacement, fully compatible with Komatsu PC300-8 excavators.
All oil ports, mounting holes, and fittings are made to OEM specifications, allowing for easy installation without modification.
Its balanced internal design reduces vibration and hydraulic noise, providing smooth operation and enhanced operator comfort.
🌍 Applications
Komatsu PC300-8 excavators
Construction and mining machinery
Hydraulic system rebuilds and replacements
Excavator maintenance and service
✅ Key Advantages
OEM-quality dispensing valve for Komatsu PC300-8 excavators
Accurate oil flow and pressure regulation
Corrosion-resistant, heavy-duty materials
Leak-free and energy-efficient performance
Simple installation and full OEM compatibility
| Weight | 20 kg |
|---|---|
| Dimensions | 60 × 20 × 20 cm |


Transportation and Delivery
We offer a variety of transportation methods to ensure that your order is delivered on time and safely:
• Domestic transportation: Cooperate with logistics companies such as SF Express and YTO Express to ensure fast delivery. Customized logistics solutions are provided for large equipment.
• International transportation: Support air, sea and land transportation, and partners include DHL, FedEx, etc. to ensure global delivery safety.
• Heavy equipment transportation: Provide dedicated transportation services for engineering, mining and agricultural machinery to ensure equipment safety.
Delivery time
• Standard delivery: Generally 3-7 working days, the specific time is determined by the transportation method and address.
• Expedited delivery: Provide expedited options to shorten delivery time.
Delivery guarantee
All products are strictly inspected before shipment and can be tracked in real time during transportation. If there is any damage, please contact us before signing.
We are committed to providing flexible, efficient and safe transportation and delivery services. If you have any questions, please feel free to contact us.
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