



D9R hydraulic pump for cat D9R excavators
$1,000.00 Original price was: $1,000.00.$950.00Current price is: $950.00.件
The CAT D9R hydraulic pump is a genuine OEM-quality main pump designed for Caterpillar D9R bulldozers. It delivers precise oil flow, stable pressure control, and exceptional reliability, ensuring powerful hydraulic performance, smooth operation, and long-lasting durability for heavy-duty earth-moving and mining applications.
999 in stock
The CAT D9R Hydraulic Pump, also known as the main hydraulic pump, is a high-performance OEM component engineered for Caterpillar D9R bulldozers.
This pump provides accurate oil flow, constant hydraulic pressure, and superior durability, ensuring smooth blade control, stable steering, and reliable hydraulic operation in the toughest working environments.
⚙️ Precision Hydraulic Power & Flow Control
This hydraulic pump distributes oil flow between the blade lift, tilt, and steering systems to maintain balanced hydraulic power and consistent performance.
It features precision-machined components and optimized internal oil channels, minimizing energy loss, internal leakage, and system noise.
The result is smoother hydraulic motion, faster response, and enhanced fuel efficiency, ideal for heavy pushing, grading, and mining operations.
🔩 Rugged OEM Construction for Extreme Durability
Built with heat-treated alloy steel and coated with anti-corrosion protection, the CAT D9R hydraulic pump is designed to endure high pressure, temperature fluctuations, and extended continuous operation.
Its reinforced sealing system ensures a leak-free hydraulic circuit, preventing contamination and oil loss.
Each unit undergoes rigorous Caterpillar OEM factory testing for torque, pressure, and flow performance, guaranteeing long-lasting reliability and consistent output.
🛠️ Perfect OEM Fit for CAT D9R Bulldozers
The CAT D9R hydraulic pump is a direct OEM replacement, fully compatible with the original Caterpillar D9R system.
All ports, mounting points, and connections follow OEM specifications, allowing for easy installation without modification.
Its balanced internal design reduces vibration and noise, ensuring stable, efficient hydraulic operation and longer machine lifespan.
🌍 Applications
CAT D9R bulldozers
Construction, mining, and quarry operations
Hydraulic system repair and replacement
Dozer rebuild and maintenance projects
✅ Key Advantages
OEM-quality hydraulic main pump for CAT D9R bulldozers
Accurate oil flow and stable hydraulic pressure
Heavy-duty, corrosion-resistant construction
Leak-free and energy-efficient performance
Easy installation and 100% 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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