



312C Hydraulic Pump – Main Pump Assembly 173-0663 for Caterpillar 312C Excavator
$600.00 Original price was: $600.00.$550.00Current price is: $550.00.件
312C Hydraulic Pump – Main pump assembly (173-0663) delivering reliable, durable, and precise hydraulic power for Caterpillar 312C excavators.
999 in stock
The CAT 312C Hydraulic Pump (Part No. 173-0663) is an OEM-quality main pump assembly engineered for the Caterpillar 312C excavator. It provides stable hydraulic pressure and flow, ensuring smooth and efficient operation of the boom, arm, bucket, swing, and travel functions.
Built with heavy-duty materials and precision engineering, this pump guarantees long service life, reliable performance, and minimal downtime, making it ideal for construction, mining, and heavy earthmoving applications.
Key Features
OEM-Compatible: Direct-fit replacement for CAT 312C excavators
Durable Construction: High-strength materials withstand heavy-duty use
Stable Hydraulic Output: Ensures precise and smooth operation of all hydraulic functions
Efficient Performance: Optimized for energy savings and consistent productivity
Easy Installation: Direct replacement reduces machine downtime
Applications
Machine Model: Caterpillar 312C Excavator
Functions Supported: Boom lift, arm extension, bucket operation, swing, and travel drive
Industries: Construction, mining, quarrying, and earthmoving
| Weight | 10 kg |
|---|---|
| Dimensions | 40 × 40 × 40 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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