Cat Hydraulic Pumps and Motors
Cat Hydraulic Pumps and Motors

CAT® HYDRAULIC
PUMPS & MOTORS

JOB-SPECIFIC DESIGN MAKES THE DIFFERENCE


 

 

 

Uniquely Designed for Cat Machines

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100% Tested To Perform

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12-Month Cat Parts Warranty

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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
of

   

Higher-performing shaft seals

A

 

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Uniquely-designed, robust seals

B

 

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Better flushing & lubrication flows

C

 

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Higher-capacity, durable bearings & bushings

D

 

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High-performing, innovative seals & gaskets

E

 

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Higher-grade swivel linkage & swash plate material

F

 

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High-speed rotating groups

G

 

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Optimized port plate timing

H

 

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Unique solenoid control valve

I

 

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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.

Hydraulic Gear Pump
Hydraulic Gear Pump

   

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

   

 

 

 

 

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

See All Options

   

 

 

Discuss hydraulic pumps & motors with your dealer

Connect with Your Dealer

 

 

Cylinders & Rods

Cat wear and maintenance parts are job tested and proven to deliver the performance specs demanded by today’s advanced heavy equipment.

Take a closer look

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Hoses & Couplings

Keep productivity high and costs low with seals, tubes and hardware that precisely match the specifications of Cat equipment and the demands of your application.

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