Guangzhou Halcyon-Hydraulic Co. Ltd
                                                                                                           
Verified Supplier
16 Years
Since 2010
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Hydraulic Main Pump 173-3381 for Caterpillar 320C Excavator | SBS120 System | Variable Displacement

Price Negotiable
Price: $1650.00/pieces
MOQ: 1 pieces
Delivery Time: In Stock: 1-3 day(s); Out of Stock: Customization time depend on specific circumstances
Brand: HALCYON
Product Description
Hydraulic Main Pump 173-3381 for Caterpillar 320C
CAT 320C Hydraulic Main Pump 173-3381 technical diagram CAT 320C Hydraulic Main Pump 173-3381 product photo CAT 320C Hydraulic Main Pump 173-3381 detailed view
Product Overview
The CAT 320C Hydraulic Main Pump 173-3381 is a high-performance swash plate axial piston variable pump designed specifically for Caterpillar 320C excavators and compatible with SBS120 hydraulic systems.
Technical Specifications
  • Swash plate axial piston variable pump for hydrostatic transmission in open circuits
  • Flow rate proportional to input speed and displacement
  • Infinitely adjustable flow through swash plate control
  • Reserved port for series connection with other pumps
  • Direct replacement for OEM part numbers 173-3381 and 272-6955
Compatible Models
A10VSO Series: 10/18/28/45/60/63/71/85/100/140 A2F Series: 12/23/28/55/80/107/160/200/225/250/350/500/1000
A4VSO Series: 40/45/50/56/71/125/180/250/355/500/750/1000 A7VO Series: 28/55/80/107/160/200/250/355/500
A6VM Series: 28/55/80/107/140/160/200/250/355/500/1000 A7V Series: 12/28/55/80/107/160/200/225/250/355/500
A11V Series: 40/60/75/95/130/145/160/190/200/210/260 CAT Models: 312C/320C/325C, PC200-6/7/8, PC360-7
Hydraulic pump technical specifications diagram Hydraulic pump assembly instructions Hydraulic pump performance chart Hydraulic pump installation guide Hydraulic pump quality testing Hydraulic pump manufacturing process Hydraulic pump technical support
Frequently Asked Questions
Why choose us?
Over 20 years of hydraulic parts design experience and 14 years of manufacturing expertise in piston pumps and motors. We operate as a factory supplier with modern production equipment, comprehensive testing facilities, and strict quality management systems. ODM/OEM inquiries welcome.
Can I customize the product?
Absolutely. We specialize in customizing services according to drawings or specific requests, leveraging our extensive technical expertise and mature production processes in the hydraulic industry.
Can I have free samples?
Typically not provided, but negotiable based on product type and order volume.
What's the delivery time?
10-60 days after payment, depending on product specifications and order requirements.
How to order?
Inquiry → Quotation → Negotiation → Samples → PO/PI → Down Payment → Mass Production → Quality Inspection → Space Booking → Balance/Delivery → Further Support.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangzhou Halcyon-Hydraulic Co. Ltd
Location Room 101, No. 1, Canghai Second Road, Economic And Technological Development Zone, Guangzhou, Guangdong, China
Contact Person Yoki

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