Complete or Partial Control System Retrofits

Reciprocating & Diesel Engine Control Systems

Automation, Control and Monitoring Solutions

Petrotech provides automation, control and monitoring solutions for gas, renewable, diesel and crude fuel burning engines. From simple self-contained engine lube oil powered safety systems to sophisticated synchronizing and load management. Applications include gas compression, power generation, oil and water pumping and dual fuel retrofits.

Our custom integrated control systems provide complete or partial control retrofits for reciprocating engine or electric motor driven compressor packages. The control system can include speed control (governor), torque control, air/fuel ratio control, ignition timing set point generation, temperature controllers, capacity control, vibration monitoring, telemetry control, DCS/SCADA interface and a graphic operator interface for system status, trending and data logging.

Reciprocating Diesel


  • Integrated control capability
  • Open architecture system
  • Standard industrial components
  • Reliability
  • Non-proprietary interfaces
  • Improved start-up and fuel regulation
  • Improved operator information (HMI)

Reciprocating/Diesel Engines OEMs

  • Ariel
  • Allen Diesels
  • Caterpillar
  • Chicago Compressor
  • Clark
  • Cooper-Bessemer
  • Cummins
  • Detroit Diesel
  • Dresser-Rand
  • EMD Diesel
  • Ingersoll-Rand
  • MAN Diesel & Turbo
  • Mirlees Blackstone
  • Perkins
  • Rolls-Royce
  • Ruston
  • Sulzer
  • Waukesha
  • Wartsila
  • White Superior
  • Worthington