Equipment

Hydraulic Shovels

United Gear keeps you digging, lifting, and loading with precision and efficiency.

Hydraulic Shovels

United Gear keeps you digging, lifting, and loading with precision and efficiency.

Swing
  • Gear Cases
  • Shafts
  • Pinions
Propel
  • Gear Cases
  • Shafts
Pump Drives
  • Gear Cases

Pick Your Solution

Pick Your Solution

01

Repair & Return

Repair & Return

Whether it’s a repair and return, or a complete rebuild, we keep your equipment operating in peak condition.

02

New Gearboxes

New Gearboxes

Trust United Gear for a reliable and efficient new gearbox, tailored to your custom specifications, and built with essential safeguards.

We Do it All.
We Do It Well.

We Do it All.
We Do It Well.

With years of hands-on experience across a wide range of industries and applications, we’ve tackled every challenge—from complex rebuilds to intricate custom designs. United Gear’s depth of knowledge and proven track record (even in the most demanding environments) means we deliver reliable, high-quality solutions that others simply can’t match.

  • Our approach begins with designing individual modules, ensuring each component is precisely tailored to the specific application.

  • Quality is everything – we repair and machine housings to exact specifications.

  • Rigorous testing of the full assembly guarantees reliable and high-quality results – complete with full report.

Serviceable Parts

Serviceable Parts

Swing pc800
Swing Gear Cases

To ensure smooth and precise operation, United Gear ensures that the swing components work together to control speed, direction, and power output.

  • Gear Cases

  • Shafts
  • Pinions
Propel 8000
Propel Gear Cases

Experts at United Gear service each component of the propel gear case to ensure the machine moves effectively, and handles various terrains and loads with precision and reliability.

  • Gear Cases

  • Shafts

Pumppc8000
Pump Drives

United Gear experts ensure your hydraulic shovel’s pump drive functions smoothly, generating pressure providing all the force needed for its mechanical actions.

  • Gear Cases

We service all brands, all makes, and all models with stocked parts and lower lead times for large manufactuers.

We service all brands, all makes, and all models with stocked parts and lower lead times for large manufactuers.

We service all brands, all makes, and all models with stocked parts and lower lead times for large manufactuers.

We service all brands, all makes, and all models with stocked parts and lower lead times for large manufactuers.

Start-to-Finish, We Preform to Highest Standards

Start-to-Finish, We Preform to Highest Standards

Custom Design & Engineering Expert Manufacturing & Full Machine Shop Extensive simulation testing 0{{current_slide_index}} / 0{{total_slide_count}} Repairs for Complex Gearboxes United Gear Shop Gear Custom Design
Why Choose Us

Innovative Technologies
In Our Facility

Innovative Tech In Our Facility

  • Our engineers make custom CAD and CAM designs for CNC machining.

  • Our full machine shop can service all sizes and models of cranes, machinery, and advanced tooling.
  • We provide custom tooling for complex projects, including specialized fixtures, jigs, and metalworking solutions for a custom optimized transmission.
  • Our trained vibration technicians do extensive equipment testing for temp, noise, thermal images, alignment, ultrasonic testing, and vibration testing.
  • Our custom-built testing bed allows us to isolate the transmission for uniform spin testing.

  • Our credentials:

Klingelnberg Logo
North East Technologies Inc
ASQ Logo
ANSI
AGMA Logo
Case Studies

From Breakdown to Breakthrough: Hydraulic Shovel Success Stories

Hydraulic Shovel Success Stories

CAT 6060 Pump Drive

It’s important to know why something is failing before you can begin to fix it. Our proven failure analysis allowed us to not only apply our transmission rebuild improvement process but return the large hydraulic shovel to our customer even better than when it was new.

  • All replacement components engineered to improve reliability.

  • Gears manufactured to major international standards including AGMA.

  • Case carburized and ground gears for reliability.

Pump Drive Overhaul: Improved Longevity and Efficiency

United Gear’s overhaul of this pump drive included a thorough inspection, complete disassembly, full cleaning, and quality component replacement before being reassembled, lubricated, calibrated, and tested before a final inspection. As always, our professional staff documented all services and replacements and added that to a report for the customer.

Custom Solutions for Advanced Repairs and Rebuilds

PC 8000 Propel Gear Case

Our expert service on the PC8000 Propel Gear Case included a thorough inspection of the assembly that ensured proper alignment and fit, bearing and seal installation, and integration of housing parts, final assembly, and testing and calibration. We logged every detail and provided it to the customer as a full report.

  • We replaced all worn components.
  • Our custom tooling allowed for easier assembly.