AFRAMARINE

4-Stroke M50D2 – MID RANGE Outboard Engine

The Aframarihe M50D2 is a lightweight, mid-range outboard designed for boaters who want a perfect balance of power, efficiency, and reliability. Built with a durable 3-cylinder two-stroke engine, this model delivers excellent acceleration, strong mid-range torque, and dependable performance for long days on the water.

The M50D2 includes all the essential features you need—manual or electric start options, tiller or remote operation, and a rugged cooling and lubrication system—making it suitable for fishing boats, workboats, and recreational vessels alike.

With its compact design, easy maintenance, and excellent power-to-weight ratio, the M50D2 remains a practical and dependable choice for mid-range applications.


Key Features

✓ Lightweight 3-Cylinder Two-Stroke Engine
✓ Excellent Power-to-Weight Ratio
✓ Manual or Electric Start Options
✓ Tiller Handle or Remote Control
✓ Auto Mixing or Premix Lubrication System
✓ Through-Prop Exhaust for Reduced Noise
✓ Thermostat-Controlled Cooling System
✓ Optional Power Trim & Tilt
✓ Optional 12V Charging System
✓ Shallow Water Drive (Optional)

Description

Specifications

Engine

Item Details
Engine Type Two-Stroke, 3 Cylinder
Output 50 HP (36.8 kW)
Displacement 697 cc (42.53 cu.in.)
Bore × Stroke 68 × 64 mm (2.68 × 2.52 in)
Max RPM Range 5,150 – 5,850
Fuel Type Unleaded Gasoline (87 Octane)
Oil Type TC-W3 Two-Stroke Engine Oil
Lubrication Auto Mixing or Premixed Fuel
Oil Capacity 2 L (0.53 US gal.)

Controls & Starting

Item Details
Starting System Manual or Electric
Control Type Tiller Handle or Remote Control
Gear Shift Forward – Neutral – Reverse
Gear Ratio 1.85 (13:24)

Fuel & Weight

Item Details
Fuel Tank 25 L (6.6 US gal.) Separate Tank
Transom Height 15″, 20″
Weight* 72 kg (159 lbs.)
Propeller Range 7″ – 15″

*Weight based on lightest configuration.

Electrical

Item Details
Alternator Output Optional: 12V, 130W, 11A (Standard on Electric-Start Models)

Standard Features

  • Start-in-Gear Protection

  • Thermostat-Controlled Cooling

  • Overheat Buzzer (Optional)

  • Through-Prop Exhaust

  • Shallow Water Drive (Optional)

  • Optional Power Trim & Tilt


Available Models

Model Shaft Length Cylinders Electric Start Tiller Handle Remote Control 12V Charging Power Trim & Tilt Oil Injection Tachometer Remote Fuel Tank Propeller
M50D2S 15″ 3 Standard Standard Standard Standard Standard
M50D2L 20″ 3 Standard Standard Standard Standard Standard
M50D2EPOS 15″ 3 Standard Standard Standard Standard Standard Standard Standard
M50D2EPOL 20″ 3 Standard Standard Standard Standard Standard Standard Standard
M50D2EFTOL 20″ 3 Standard Standard Standard Standard Standard Standard Standard
M50D2EPTOS 15″ 3 Standard Standard Standard Standard Standard Standard Standard Standard
M50D2EPTOL 20″ 3 Standard Standard Standard Standard Standard Standard Standard Standard

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