Working hours

Mon-Fri: 7:00AM-4:00PM | Sat-Sun: closed

Cylinders Inc.
Certified women-owned business

Hydraulic Cylinder Repair Services for Bulldozers near Chicago, IL

If you are looking for expert hydraulic cylinder repair services for your bulldozer near Chicago, you can count on our skilled team at Cylinders, Inc. to provide reliable and efficient solutions. Get your bulldozer back in action.

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Leading the Way in Bulldozer Cylinder Repairs Since 1991

Cylinders, Inc., headquartered in Lisle, IL, has been a trusted leader in the hydraulic cylinder repair industry since 1991. With a commitment to excellence and customer satisfaction, we have established ourselves as the go-to choice for bulldozer cylinder repairs in the Chicagoland area.

Our dedicated team of skilled technicians brings decades of experience and expertise in hydraulic systems, ensuring reliable and efficient repairs for bulldozer cylinders. We specialize in diagnosing and resolving a wide range of cylinder issues, from leaks and seal damage to bent rods and piston malfunction. With cutting-edge equipment and a vast inventory of high-quality replacement parts, we strive to deliver prompt and cost-effective solutions to get your bulldozers back to optimal performance.

At Cylinders, Inc., we take pride in our meticulous craftsmanship, attention to detail, and commitment to exceeding customer expectations. Whether you need routine maintenance, cylinder rebuilds, or complete hydraulic system overhauls, trust Cylinders, Inc. for unparalleled expertise and top-notch service.

Contact us today for all your bulldozer cylinder repair needs and experience the Cylinders, Inc. difference.

Bulldozer Hydraulic Cylinders We ServiceBulldozer Hydraulic Cylinders We Service

cylinder repairs

Bulldozer Hydraulic Cylinders We Service

  • Blade tilt cylinders: These cylinders control the angle and positioning of the bulldozer blade, allowing for precise adjustments during grading and leveling operations;
  • Blade lift cylinders: These cylinders are responsible for raising and lowering the bulldozer blade, enabling it to perform tasks such as clearing debris, pushing soil, or leveling uneven surfaces;
  • Ripper cylinders: Ripper cylinders provide the necessary force to engage and control the ripper attachment at the back of the bulldozer. They break up hard soil, rocks, or pavement;
  • Track adjuster cylinders: These cylinders maintain proper tension and adjustment of the bulldozer's tracks, ensuring optimal track performance and reducing wear and tear;
  • Equalizer bar cylinders: Equalizer bar cylinders help maintain equal pressure and balance across the bulldozer's tracks, ensuring smooth and efficient operation, especially on uneven terrain;
  • Steering cylinders: Steering cylinders are responsible for controlling the movement and direction of the bulldozer, allowing it to navigate and maneuver effectively.


Our skilled welders can perform various welding techniques to repair cracks, fractures, or damaged sections of bulldozer cylinders, ensuring structural integrity.


We provide precision honing services to restore the smoothness and proper surface finish of cylinder bores, optimizing performance and extending the life of the cylinder.

Chrome Plating

The Cylinders, Inc. technicians are proficient in chrome plating processes, which involve applying a protective chrome coating to cylinder rods, enhancing resistance to wear, corrosion, and damage.


Hydraulic cylinders often require re-sealing due to worn-out seals or damaged components. Our experts can disassemble and replace seals, o-rings, and other vital elements, ensuring proper functionality.

Rod Reconditioning

We specialize in rod reconditioning, which involves repairing or replacing damaged or bent rods, restoring them to their original specifications for smooth operation.

Piston Replacement

If a bulldozer cylinder's piston is damaged or worn, our technicians can efficiently diagnose the issue and replace it, restoring optimal performance and seals.

Cylinder Tube Repair

We handle cylinder tube repairs, addressing issues such as scratches, pits, or corrosion that may affect cylinder performance. Depending on the extent of the damage, we can repair the tube or recommend replacement.

Pressure Testing

Before returning a repaired cylinder, we conduct thorough pressure testing to ensure its integrity, reliability, and safety during operation.


Bulldozer Cylinder Repairs We Handle

Power Up Your Bulldozer with Expert Cylinder Repairs

Don't let cylinder issues slow down your bulldozer. Experience the power of our expert cylinder repairs and get back to peak performance today with Cylinders, Inc.

Request Bulldozer Cylinder Expertise

John Deere

Our specialized hydraulic cylinder repairs for John Deere bulldozers address the unique design elements of their cylinders, including precise machining, specialized seals, and advanced coatings. We deliver meticulous repairs that restore optimal performance, durability, and longevity to your John Deere equipment.


Our expert hydraulic cylinder repair services cater to Caterpillar bulldozers, taking into account the distinctive features of their cylinders, such as robust construction, advanced rod coatings, and custom seals. We provide precise repairs tailored to optimize pressure capabilities, minimize wear and friction, and enhance the overall efficiency of your Caterpillar equipment.


Experience reliable hydraulic cylinder repairs designed specifically for Komatsu bulldozers. We understand the intricacies of Komatsu's cylinder design, including precise tolerances, durable materials, and high-performance piston configurations. Our meticulous repairs restore precise functioning, reduce friction, and enhance the durability and performance of your Komatsu equipment.


Bulldozer Cylinder Brands We Service


Our specialized repairs enable bulldozers to effectively carry out site preparation, grading, and excavation tasks. We provide solutions that enhance the precision and efficiency of bulldozers, allowing for smooth project execution.



Our hydraulic cylinder repairs enable bulldozers to handle the rigorous demands of hauling, pushing heavy materials, and navigating challenging terrains. We focus on delivering repairs that enhance the power, durability, and overall performance of bulldozers in mining operations.


Our precise repairs ensure that bulldozers can effectively clear land for logging, construct roads, and maintain access to forests. We understand the unique requirements of forestry operations and provide tailored solutions that enhance the ruggedness and versatility of bulldozers.


We Work with Your Industry

Expertise and Experience

Our skilled technicians have extensive experience in repairing bulldozer truck hydraulic cylinders, ensuring accurate diagnosis and effective repairs.

Quality Repairs

We are committed to delivering high-quality repairs that optimize the performance and durability of bulldozer truck hydraulic cylinders.

Timely Service

We understand the importance of minimizing downtime, and our team works efficiently to provide timely repair services for bulldozer truck hydraulic cylinders.

Brand-Specific Solutions

We offer brand-specific solutions tailored to the unique hydraulic cylinder systems of different bulldozer truck brands.

Customer Satisfaction

Customer satisfaction is our priority, and we strive to exceed expectations by providing exceptional service and maintaining open communication.

Competitive Pricing

We offer competitive pricing for our bulldozer truck hydraulic cylinder repair services, providing value for our clients.


Why Clients Choose Us for Their Bulldozer Hydraulic Cylinder Repairs

Our Client Reviews

We finally have our new cylinder installed and our lift is back up and running. The fellows who reinstalled it were commenting on the custom job done on the cylinders. Great experience all the way around. Thank you for your help!

Andy Gordon

Our cylinders were rebuilt with very quick turnaround – and we really appreciate this, as does the Hampshire Fire Department that just lost one vehicle, and needed this repair fast.


Great service and quality work!

Vince Palermo

Great people to do business with that put out quality work.

Clayton Nessling

Quality Cylinder Repair.

Chuck Rogers
What Our Clients Say
Request Your Hydraulic & Pneumatic Cylinder Repair


Get Back on Track with Our Fast and Reliable Bulldozer Cylinder Repairs

Restore your bulldozer's performance with our fast and reliable cylinder repairs. Experience expert solutions, precise repairs, and minimal downtime. Contact us today to get your project back on track.

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Mon-Fri: 7:00AM - 4:00PM

Sat-Sun: closed

Frequently Asked Questions

How long does a typical bulldozer hydraulic cylinder repair take?

The repair duration depends on the extent of the cylinder's damage and the complexity of the repair required. We strive to provide efficient service and minimize downtime as much as possible. Our technicians will assess your cylinder and provide an estimated repair timeline.

Do you use genuine parts for bulldozer cylinder repairs?

We prioritize the use of high-quality parts for our repairs. We source components from reputable suppliers and ensure compatibility with the specific brand and model of your bulldozer's hydraulic cylinder.

How can I prevent future hydraulic cylinder issues in my bulldozer?

Regular maintenance and inspections are key to preventing future hydraulic cylinder issues. Lubricating moving parts, checking for leaks, and addressing any early signs of wear or damage can help prolong the life of your hydraulic cylinders. Our team can provide guidance on maintenance practices specific to your bulldozer's hydraulic cylinder — contact us today!