OXE Diesel 300 hp engine

The OXE300 is a BI-turbo configuration that provides its full 680Nm of torque at the crankshaft already at 1750rpm, at 1000rpm the engine provides over 500Nm at the crankshaft. These are torque numbers that are previously unheard of in the outboard industry and that provides end user massive bollard pulling power as well as fast whole shot acceleration.

2020 Miami Boat Show - OXE300 HP Outboard Engine with Capt "SGT" Tim Peterson

Read about first impression after test ride at Genoa, from e-ribbing

OXE300 is in production for May 2020. 

To meet commercial customer demands the OXE Diesel has been designed with ease of maintenance and service in mind. All service points for daily maintenance checks are located in the front of the engine to make service and maintenance as easy and straight forward, even in the harshest of conditions.

The L6 twin turbo engine and the specially designed gearbox of the OXE300 has been tested in laboratory, DYNO-cell and on water to withstand the increased torque and power delivered. In early June 2020 the first OXE300 units left the factory to be installed at customer boats.

The OXE300 significantly reduces the emissions compared to petrol fueled outboard standards. Based on performance tests, the OXE300 consumes up to 40% less fuel compared to a 300 hp petrol fueled outboard. Carbon dioxide is reduced by more than 35%, carbon monoxide by more than 99% and combined hydrocarbons and NOx by more than 70%. This reduction significantly contributes to a reduced environmental impact. The reduced fuel consumption and increased efficiency also increase the operational range with 60%.

The primary customers for the OXE300 are governmental, transportation, search and rescue and other applications with high load and speed demands.

Technical specification: service interval 200 HRS/800 HRS

Fuel consumption wot

Torque / power / fuel consumption

Technical data - OXE 300

Engine type: Diesel, L6
Displacement: 3.0 L
Intake: Turbocharged, intercooled
Torque: 680 Nm at 1750 rpm
Power: 300 HP at 4200 - 4400 rpm
Fuel: Diesel
EN 590, ASTM D 975 No.1
No.2. JIS KK2204, F54 & F75
Weight: 395 kg
Alternator output: 180 Amp
Rig length: 25” or 33”
Cooling: Closed cooling circuit
Starting: Electric
Steering option: Hydraulic, Electronic Power Steering, Joystick
Shiſt: CANbus, Electro-hydraulic
Clutch: Hydraulic multi-friction plate
Gear ratios: 1.39:1
Dimensions (XL 25” leg/ XXL 33" leg), LHW XL, 1150x2090x700mm. XXL, 1150x2293x700mm (CC32")