





318D2 hydraulic pump for cat 318D2 excavators
$1,000.00 Original price was: $1,000.00.$950.00Current price is: $950.00.件
The CAT 318D2 hydraulic pump is a genuine OEM-quality main pump designed for Caterpillar 318D2 excavators. It ensures stable hydraulic pressure, precise oil flow, and long-lasting durability, providing smooth performance, improved fuel efficiency, and reliable operation across construction, mining, and earthmoving applications.
999 in stock
The CAT 318D2 Hydraulic Pump is a high-performance OEM-grade main pump engineered for Caterpillar 318D2 excavators.
It provides accurate oil flow, consistent hydraulic pressure, and reliable performance, ensuring smooth and efficient operation in demanding work environments such as construction, quarrying, and heavy excavation.
⚙️ Precision Hydraulic Flow & Pressure Control
This hydraulic pump precisely regulates the oil flow between the boom, arm, and bucket systems, maintaining balanced power output and stable hydraulic operation.
With precision-machined internal components and optimized oil channels, it minimizes internal leakage, energy loss, and heat buildup.
The result is faster hydraulic response, smoother movement, and improved overall efficiency, helping operators achieve higher productivity and lower fuel consumption.
🔩 Durable OEM Construction for Long-Term Reliability
Built with heat-treated alloy steel and coated with anti-corrosion protection, the CAT 318D2 hydraulic pump can endure high pressure, vibration, and long working hours.
Its reinforced sealing system ensures leak-free operation and prevents hydraulic contamination, maintaining system cleanliness and reliability.
Every pump undergoes Caterpillar OEM factory-level testing to verify flow accuracy, torque stability, and pressure consistency, ensuring durability and consistent output even in the toughest conditions.
🛠️ Perfect OEM Fit for CAT 318D2 Excavators
This hydraulic pump is a direct OEM replacement, fully compatible with Caterpillar 318D2 excavators.
All mounting interfaces, hydraulic connections, and tolerances match original specifications for easy installation without modification.
The balanced internal design minimizes vibration and noise, ensuring smooth hydraulic performance and extended system lifespan.
🌍 Applications
CAT 318D2 excavators
Construction and roadwork projects
Hydraulic system repair and replacement
Excavator rebuild and maintenance operations
✅ Key Advantages
OEM-quality hydraulic main pump for CAT 318D2 excavators
Accurate oil flow and consistent pressure control
High-strength, corrosion-resistant construction
Leak-free, energy-efficient operation
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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