Lister Petter Mercury Max · water-cooled diesel
Lister Petter LP311EVi1
Lister Petter LP311EVi1 is a compact EU Stage V industrial diesel engine delivering 18.5 kW at 3000 rpm. A 3‑cylinder, 1.1L, naturally aspirated, water‑cooled engine with HPCR + ECU control, suited to OEM equipment packages where reliable power and straightforward servicing are priorities.
- Power
- 18.5 kW
- Speed
- 3000 rpm
- Max torque
- 71.2 Nm
- Dry weight
- 130 kg
- Configured to your speed, start and shaft
- Genuine parts and servicing support
- Talk it through: +44 (0) 1626 778 266
About the Lister Petter LP311EVi1
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.
Every engine we supply is set up for its job before it leaves Teignmouth, and backed by the parts and people to keep it running.
Specification
Get this as a PDF datasheet →Performance
- Power
- 18.5 kW
- Speeds
- 3000 rpm
- Max torque
- 71.2 Nm @ 2200 rpm
- Use
- Industrial
Engine
- Cylinders
- 3
- Aspiration
- Natural
- Injection
- Direct (DI), common rail
- SAE connection
- SAE5/6.5
Emissions
- Standard
- EU Stage V
- EGR
- No
- DOC
- No
- DPF
- No
Cooling
- Type
- Water-cooled
- Radiator
- Yes
- Fan
- Yes
- Charge air cooler
- No
Figures are manufacturer published data and may change. We’ll confirm the final specification with your quote.
Dimensions
- Length
- 810 mm
- Width
- 470 mm
- Height
- 708 mm
- Dry weight
- 130 kg
Need an installation drawing? Ask and we’ll send the drawing for your configuration.
Free datasheet
Your LP311EVi1, on one page.
Pick your set-up and we’ll email you a PDF datasheet with the full specification and your configuration, ready to share or add to a tender. Want a price too? Tick the box and the engine team will quote for it.
- Full Lister Petter specification
- Your speed, start and application
- Dimensions and weight
- Prepared in your name
Genuine spare partsFilters, gaskets and service parts for Lister Petter engines, sourced and shipped by us.Find a part →Servicing and set-upSpeed, governor and start set up before it ships, and help with servicing after.Ask the team →One shipment, worldwideAdd parts, a generator or other engines and we'll ship it all together, anywhere in the world.How it works →Technical helpFitting, running or fault-finding: talk to someone who knows the LP311EVi1.Get in touch →
