497-8497 PUMP GP-PISTON | REPLACEMENT FOR CATERPILLAR

4978497 497-8497

  • Application: 349D2
  • MOQ: 1 PCS
  • Customization: Labels and logo
  • Delivery: 7-15 working days
  • Warranty: 6-12 months
  • Certifications: ISO 9001 / CE

Material:

Ductile (Spheroidal) Iron

A double-axial piston pump is a type of positive displacement pump used in hydraulic systems. It consists of a cylinder block, a rotating drive shaft, and two axial pistons. The cylinder block contains multiple cylinder bores arranged radially around the drive shaft. Each cylinder bore houses one axial piston.
Attributes:
• Designed to distribute loads evenly.
• Designed to deliver high-pressure hydraulic fluid.
• Maximum Pressure: 35 MPa
• Rated Speed: 1800 RPM

Applications:
A Double-axial piston pump, or dual-axis piston pump, is a type of hydraulic pump that utilizes two parallel pistons to generate hydraulic pressure. It is used in various hydraulic systems that require high-pressure output and precise control.

GENERATOR SET

3512

EXCAVATOR

349D2 L 349D2 349D 349D L

MOBILE HYD POWER UNIT

349D2

Product Introduction

ENGINEERED FOR LASTING PERFORMANCE

 

Precision-engineered HYDSTAR® hydraulic piston pumps built for demanding applications. Manufactured from high-strength materials and treated with advanced surface technologies, HYDSTAR® pumps deliver excellent wear resistance, dimensional stability, and long-term reliability.

Every critical component is manufactured and tested to maintain consistent performance under high-pressure, high-load operating conditions—helping reduce downtime, maintenance requirements, and total operating costs.

PISTON PUMP

DIRECT REPLACEMENT. DEPENDABLE PERFORMANCE.

HYDSTAR® hydraulic piston pumps are engineered as reliable replacement solutions for a wide range of Caterpillar equipment, including excavators, backhoe loaders, skid steer loaders, dozers, and track loaders.

Designed for demanding operating conditions, our pumps deliver stable hydraulic performance, precise fitment, and long service life—providing a dependable alternative for equipment repair and maintenance.

 

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