Mechanical Testing Home Page - Clark Testing
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Mechanical Testing



Clark Testing’s mechanical testing capabilities include structural, load, fatigue, durability, efficiency, performance and cyclical aging. Clark’s structural/fatigue, static/dynamic load and rotary and torsional testing are conducted under our ISO 17025 Quality Assurance program with ITAR certification. The structures floor at Clark Testing is capable of applying static and dynamics loads up to 1.5 million lbs. Clark’s dynamometer lab provides efficiency, durability and performance testing on gearboxes, transmissions, clutches, brakes and motors. The Clark dyno lab can test high torque, load and speed (rpm) based on the required application. Clark mechanical testing capabilities also include validation and integration of hydraulic and pneumatic components and systems.



Testing Services



Structural, Load and Fatigue


Clark Testing has been active in experimental stress analysis, strength and fatigue testing of structural components, beam fatigue and systems for over 20 years. Products tested range from small machine components to large off-highway vehicle frames.


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Powertrain and Gearbox


Clark Testing has been in the powertrain & gearbox testing business for over 20 years. Over that time we have tested products ranging from small components such as starters and air motors to transmissions and axles in excess of 2000 horsepower. ciency for anything from heavy off-road industrial equipment to high performance motorized competition vehicles.

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Hydraulics & Pneumatics


Clark Testing has been active in testing hydraulic-pneumatic components and systems for over 20 years. Products tested range from automotive fuel filters to 15 inch diameter hydraulic actuators. A large selection of equipment, instrumentation and test benches are available to support your testing program.

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Dynamometer Testing


Clark Testing provides dynamometer testing for powertrains, drivetrains, transmissions, transfer cases, axles, brakes, bearings, clutches, drive shafts and gearboxes

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Clark Testing has been providing product qualification testing and design verification for manufactures for over 20 years. We provide our clients with independent testing.

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View Our Accreditations

Clark Testing continuously operates under stringent quality assurance guidelines ensure all policies, practices and procedures meet or exceed industry standards. Clark’s QA/QC programs follow the accreditation guidelines of ISO 17025-2017, 10CFR50 Appendix B, NQA-1 and AIHA.

Quality & Accreditations