The Lister Petter LP311EVi1 is part of Lister Petter’s Mercury Max (EU Stage V) industrial engine range, designed for modern non-road machinery and packaged equipment where emissions compliance, compact installation and dependable operation are essential. This variant is rated at 18.5 kW at 3000 rpm and uses a 3-cylinder, 1.1L configuration with high-pressure common rail (HPCR) fuel injection and ECU governing for controlled performance across working conditions.

In terms of build and integration, the LP311EVi1 is water-cooled and naturally aspirated, making it a practical choice for equipment builders who want a compact engine package with straightforward cooling and service access. Lister Petter’s design features for this model include SAE flywheel connection and housing, heavy-duty cyclonic air filtration, and protection switches for oil pressure and coolant temperature — all aimed at supporting reliable day-to-day operation in industrial environments.

For replacement or like-for-like matching, the LP311 platform and EVi1 designation are the key identifiers to ensure the correct Stage V configuration and supply package. Share your application details and any existing engine plate information, and we’ll help confirm the right configuration and ancillaries before quoting.