Air Barring Motors

Ingersoll Rand Air-Powered Engine Barring Motors

Ingersoll Rand air barring motors (engine barring devices) are industrial systems designed to rotate large diesel and gas engines and generators safely, precisely and efficiently during maintenance, setup and diagnostics. These rugged air-powered units eliminate the safety hazards of manual turning methods that require several people. Thanks to high torque and a dedicated drive mechanism, a single technician can smoothly turn and position heavy flywheels for valve adjustment, inspections and component replacement.

Key benefits of Ingersoll Rand barring motors

Workplace safety: the ergonomic pendant control lets the technician operate the unit from a safe distance, with hands well clear of moving parts.
High torque and performance: works efficiently at standard industrial air pressure and delivers high turning power even for the heaviest engines.
Precise positioning: the reversible air motor allows precise rotation clockwise and counter-clockwise – essential for fine adjustment during technical diagnostics.

Product series overview

B006 Series

Diesel engine displacement: up to 100 litres
Gas engine displacement: up to 200 litres
Minimum breakaway torque: more than 207 Nm

T480 Series

Diesel engine displacement: up to 500 litres
Gas engine displacement: up to 1000 litres
Minimum breakaway torque: more than 406 Nm

Why choose Ingersoll Rand and ProTech

Ingersoll Rand: air-powered barring motors turn large engines safely and under control during maintenance and setup.
Official distributor and service centre in the Nordics: ProTech is an official Ingersoll Rand distributor and service centre in the Nordics – genuine products and factory warranty.
Finding the replacement: we match the right model from your existing unit or engine data.