Hydraulic Repairs for Construction Equipment: A Self-Service Guide
A Cat Hydraulic Repair Technician fixing a heavy machinery issue

Hydraulic systems are the powerhouse for the critical functions of your construction equipment. When the hydraulics system isn’t operating efficiently, your equipment and the job it’s assigned to do both suffer.

Regular inspection and maintenance are important to keeping these systems healthy and identifying = small issues before they become major problems.

With parts and support from Yancey Bros., you can save time and money through DIY hydraulic repairs on your company’s construction equipment.

The Parts and Components of Hydraulic Systems

Hydraulic systems pump fluid from a reservoir through the system, converting mechanical energy into hydraulic fluid power. This allows the operator to control the machine’s basic functions, including steering, braking, lifting, lowering, pushing, and hauling.

Hydraulic systems have four key components:

Troubleshooting Common Hydraulic Component Issues

Hydraulic systems will signal that they need attention. These warning signs include problems operating consistently, temperature warnings, and low-pressure readings.

To find the source of the problem, begin by treating the warning sign you see first. Here are a few places to start with hydraulic repairs:

Heavy Equipment Repair Assistance and Self-Service Options

Cat Self-Service Options offer expert instruction for common repairs, helping you easily make needed fixes on the go with clear and simple instructions. Topics include:

Whether it’s a hydraulic pump, hose, valve, or something else, Cat includes convenient online ordering of hydraulic equipment parts, pickup at any Yancey Bros. parts store, or delivery to site with relatively simple-to-follow service instructions packaged with each part.

Yancey is Here to Help

You can explore our product catalog to purchase needed parts or DIY hydraulic repair kits. Or, talk with a person by phone to ask questions about maintenance and parts. With more than 500 service technicians and over 90,000 individual part numbers in stock, Yancey offers the most hydraulic repair services in Georgia. We’ll get you what you need on time.