Quest Engineering investigates complex accidents and mechanical failures involving heavy machinery, industrial assets, and agricultural equipment. Our forensic engineers conduct rigorous technical evaluations to reveal root causes.​

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Equipment We Evaluate:

• Construction Machinery: Cranes, excavators, forklifts, bulldozers, and aerial lifts.

• Industrial Equipment: Manufacturing machinery and factory assets.

• Agricultural Equipment: Tractors, harvesters, and specialized farming implements.

• Commercial & Heavy Vehicles: Transport fleets and specialized utility vehicles.

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Our Engineering Analysis Variables:

We investigate the systemic factors behind an incident, analyzing:

• Equipment Design & Integrity: Guarding, controls, visibility, and braking systems.

• Operational Factors: Mechanical condition, hydraulics, and stability limits.

• Human & Site Conditions: Operating procedures, worker actions, and worksite hazards.

• Historical Data: Maintenance logs, service records, and operator manuals.

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Advanced Investigative Methods:

• Field Inspections: Scene and equipment documentation using photography and precise measurements.

• 3D LiDAR Scanning: High-fidelity spatial modeling of the scene and machinery.

• Testing & Simulations: Equipment monitoring, physical testing, and computer-aided reconstruction.

• Standards Review: Evaluating compliance with OSHA, ANSI, ASME, and industry regulations.

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Accident & Failure Modes We Investigate:

• Struck-by and caught-between incidents

• Equipment tip-overs and stability losses

• Structural fractures and component failures

• Workplace and construction-site injury accidents

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Answers:

Quest Engineering delivers independent heavy equipment analysis for attorneys, insurers, owners, contractors, and manufacturers. We communicate our findings through objective technical reports, high-impact demonstrative exhibits, and authoritative expert witness testimony.