All Services Engineering & Architecture Operations Research $35/hr · Starting at $25 Hydraulic Systems Design- Crane, Winch, Railroad Rail Grinder, Marina Trailer Spreadsheet Analysis About $35/hr · Ongoing Download Resume Hydraulic Systems Design- Crane, Winch, Railroad Rail Grinder, Marina Trailer Spreadsheet Analysis Skills & Expertise DesignEngineeringMechanicalMechanical Engineering 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts DesignersEngineersMechanical Engineers