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Trust our skilled technicians to optimize the performance of your construction machinery, ensuring maximum efficiency and minimal downtime.

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Hydraulic Repair for the Construction Industry

Allied Hydraulic Service Co., has been a cornerstone in the construction equipment industry for over 35 years, specializing in hydraulic component repairs. We proudly serve to customers in the Mid-Atlantic Region. Our comprehensive expertise covers a wide range of construction component concerns, ensuring your machinery remains reliable on the job site. Our dedicated team of repair experts position us as a trusted partner for your construction hydraulic repair needs.

We are equipped to handle the complexities of maintaining and repairing heavy-duty hydraulic systems for equipment from leading brands like Komatsu, John Deere, Case, Caterpillar, Volvo, Rexroth, and more.

Common Equipment We Work On

BULLDOZERS

Bulldozers utilize double-acting cylinders, gear pumps, and directional control valves to control the blade for efficient earthmoving and grading operations.

DRILLING RIGS

Drilling rigs are equipped with axial piston pumps, radial piston motors, and flow control valves to power the drilling mechanisms, ensuring precise and efficient drilling.

DUMP TRUCKS

Dump trucks feature single-acting cylinders, gear pumps, and pressure relief valves to operate the hydraulic lifting systems for efficient unloading of materials.

EXCAVATORS

Excavators use axial piston pumps, vane motors, and directional control valves to control the boom, arm, and bucket movements, providing precise digging and material handling.

BULLDOZERS

Bulldozers utilize double-acting cylinders, gear pumps, and directional control valves to control the blade for efficient earthmoving and grading operations.

DRILLING RIGS

Drilling rigs are equipped with axial piston pumps, radial piston motors, and flow control valves to power the drilling mechanisms, ensuring precise and efficient drilling.

DUMP TRUCKS

Dump trucks feature single-acting cylinders, gear pumps, and pressure relief valves to operate the hydraulic lifting systems for efficient unloading of materials.

EXCAVATORS

Excavators use axial piston pumps, vane motors, and directional control valves to control the boom, arm, and bucket movements, providing precise digging and material handling.

GRADERS

Graders employ double-acting cylinders, gear pumps, and proportional valves to control the blade for accurate leveling and grading of surfaces.

LOADERS

Loaders are powered by gear pumps, vane motors, and directional control valves to operate the lifting and tilting mechanisms for efficient material loading and movement.

PAVERS

Pavers use axial piston pumps, gear motors, and flow control valves to control the screed and material distribution systems, ensuring precise asphalt or concrete laying.

SCRAPERS

Scrapers feature double-acting cylinders, vane pumps, and pressure relief valves to control the bowl and apron for efficient earthmoving and loading operations.

GRADERS

Graders employ double-acting cylinders, gear pumps, and proportional valves to control the blade for accurate leveling and grading of surfaces.

LOADERS

Loaders are powered by gear pumps, vane motors, and directional control valves to operate the lifting and tilting mechanisms for efficient material loading and movement.

PAVERS

Pavers use axial piston pumps, gear motors, and flow control valves to control the screed and material distribution systems, ensuring precise asphalt or concrete laying.

SCRAPERS

Scrapers feature double-acting cylinders, vane pumps, and pressure relief valves to control the bowl and apron for efficient earthmoving and loading operations.

Other Equipment We Work On

Don’t see your equipment? No worries, chances are we can help. Just contact us to start the conversation. 

  • Backhoe Loaders
  • Compacters
  • Concrete Mixers
  • Concrete Pumps
  • Cranes
  • Crushers / Screeners
  • Hydraulic Hammers
  • Lowboys
  • Pile Drivers
  • Trenches
  • Tunnel Boring

Lowboy Cylinder Rod Replacement

Here’s a look into part of the process of crafting a new cylinder rod in our shop. Meticulous machining and threading are required to replace a damaged rod. Our team has the expert knowledge and training required to fabricate perfect rod replacements.

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CONNECT WITH US

We’re looking forward to helping you. Whether you have questions about products or services, our team is ready to help you KICK@$$

We promise not to spam you and will only be sending information worth your valuable time.

CONNECT WITH US

We’re looking forward to helping you. Whether you have questions about products or services, our team is ready to help you KICK@$$

We promise not to spam you and will only be sending information worth your valuable time.
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