The 300 hp diesel outboard built for the world

Torque. Efficiency. Control. Smart Ownership

Improved cooling capacity

Operating capability increased from 32°C seawater to 40°C (104°F) while maintaining full engine performance - more confidence in warmer, harsher conditions.

Refined gearbox + better low-speed control

Updated gearbox delivers even better low-speed control and trolling characteristics - ideal for precision maneuvers, workboat operations, and fishing.

Faster access, easier service

A split gearbox cover design improves access for inspections and service work - less downtime, less hassle.

Clearer operation guidance

New graphic design and updated labeling system with improved decals/advisory labels for clearer operation and maintenance guidance.

More practical refinements

Simplified engine flushing, reduced number of hoses, and faster snorkel kit installation - built to support consistent performance over time, especially in harsh environments

The OXE300 DL6 takes the proven strengths of the OXE300 and adds smarter features that hit where it counts: operating capability, low-speed handling, and service access. 

| ENGINE TYPE | Diesel, L6 | |:--- |:--- | | DISPLACEMENT | 3.0L | | INTAKE | Turbocharged, intercooled | | TORQUE | 680 Nm at 1750 rpm | | POWER | 300 hp at 4000 - 4200 rpm | | FUEL | Diesel EN 590, ASTM D 975 No.1 No.2. JIS KK2204, F54 & F75, biofuels: HVO100 and B7 | | WEIGHT | 25" 430 kg (947 | | ALTERNATOR OUTPUT | 180 Amp |
| RIG LENGTH | XL 25" or XXL 33" | |:--- |:--- | | COOLING | Closed cooling circuit | | STARTING | Electric | | STEERING OPTIONS | Hydraulic, Electronic Power Steering, Joystick | | SHIFT | CANbus, Electro-hydraulic | | CLUTCH | Hydraulic multi-friction plate | | GEAR RATIOS | 1.39:1 | | DIMENSION | (25" leg) L1150 H2090 W700 (mm) |
Midnight
Glacier
Coal

OXE300

The most powerful engine in the OXE line up, the OXE300 is a bi-turbo configuration that provides its full 945 Nm of torque at the propeller already at 2250 RPM. The power and high torque of the marinized diesel block in the OXE300 proves for an enduring and relentless product, applicable in diverse settings as both a workhorse and a high-speed solution...

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