Take a Closer Look:

Cat Hydraulic Pumps and Motors
Cat Hydraulic Pumps and Motors

 

 

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Uniquely Designed for Cat Machines1

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100% Tested To Perform2

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12-Month Cat Parts Warranty3

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  1. Precisely matched to your machine specs, Cat pumps and motors protect your productivity and profits. Only genuine Cat parts can ensure optimized machine performance, long component life and the option to rebuild if you wear them out.
  2. Get back to work fast with pumps and motors ready to run right out of the box. Only genuine Cat parts can ensure that you get same-as or better-than-new performance, validated for durability through on-machine testing, and rigorously tested and inspected when the pump or motor is made. If you purchase a pump from a competitor, there may be additional labor to adjust the pump to meet the hydraulic system specifications.
  3. Work worry-free knowing that Cat covers the parts and even more when installed by your local dealer. Did you know that no competitor covers resultant damage when a part fails? When your Cat dealer installs the parts, both repair labor and resultant damage are covered. That is part of the genuine Cat parts warranty advantage. For peace of mind you can trust, choose genuine Cat parts. A pump or motor failure repair can cost over $100,000 USD if other parts are damaged and a hydraulic system clean-out is needed. Contact your Cat dealer for full warranty details.

 

 

 

 

Robust design. Precision construction.

Cat® hydraulic pumps and motors are precisely designed and manufactured to meet the demanding requirements of Cat equipment. Robust design, durable, high-end materials and precision tolerances make Cat hydraulic pumps and motors superior to their will-fit counterparts.

Hydraulic Pump Exploded View with Features and Benefits
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Hydraulic Pump Exploded View with Features and Benefits

   

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Cat hydraulic pump features vary by model.

 

 

 

 

A Comprehensive Line of Pumps & Motors are available for Cat Equipment

Gear Pumps

Used in open-center applications that require increased pressure and temperature capabilities, Cat gear pumps are optimized with rugged journal bearings, high-pressure end plates and high-temperature seals that extend component life.

   

Features:

  • Simplest, most rugged and least expensive
  • Highest resistance to contamination
  • Well suited to lower-pressure, higher-flow applications
  • Higher pressure capabilities
  • More durable and reliable two-piece cast iron vs. three-piece aluminum design helps prevent shaft seal leaks that may result from impact
  • Smaller units use valves to improve hydraulic system integration
  • Available in fixed displacement

   

Vane Pumps

Used in open-center applications, Cat vane pumps feature a refined design of the cam-rings, pressure plates and pressure seals to withstand tougher duty cycle requirements, including increased pressure limits.

   

Features:

  • Relatively simple and inexpensive
  • Used in less-demanding applications
  • Available in fixed displacement

   

Piston Pumps

Highly refined to satisfy the demand for increased hydraulic system efficiency, longer service life and improved overall value, every Cat pump model is customized to optimize performance and life for its intended application.

   

Features:

  • Most efficient
  • Highest pressure capabilities
  • Less resistance to contamination
  • Slightly higher cost
  • Available in fixed or variable displacement

   


 

 

 

 

Parts tailored to your business

Want to see the parts that fit your equipment — and none that don’t? On Parts.Cat.Com, you can save key information, including serial numbers, past orders and payment information.

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Shop Online at Parts.Cat.Com
Shop Online at Parts.Cat.Com

 

 

 

 

Pump & motor repair options

Your Cat dealer is your best-source, one-stop shop for fast, high-quality hydraulic pump and motor service. It’s not about just selling you parts and labor. Your dealer offers the knowledge and resources to help you control costs and maximize uptime.

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Hydraulic Pump and Motor Repair Options
Hydraulic Pump and Motor Repair Options

   

   

Explore more repair options

   

 

 

Discuss hydraulic pumps & motors with your dealer

Contact Your Dealer

 

 

Hose & Couplings

Cat hose and couplings exceed industry standards to guarantee performance across all makes and all models.

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Cylinders & Rods

Cat hydraulic cylinders and rods can help protect the muscles of your machine by maximizing productivity and component life.

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