Sharp MD-MX30H User Manual download pdf (Page 11)

IMPROVEMENTS SPECIFICATIONS

The Tohatsu 140, 120, 115, 90, 70, 60, 50 and 40D hp

2-strokes come standard with the following features:

To hatsu 2-stroke benefits:

Excellent reliability with proven 2-stroke technology

� Simple in design

� Fuel & oil automixing for optimum lubrication*

Easy operation and handling:

� Loop charged induction for smooth operation and fuel

economy

� CD ignition system for quicker starts

� Power Tr im & Tilt*

� Remote control**

� Oil reservoir located on the top of the motor for quick and

easy refills*

Fundamentals for user convenience and reliability:

� Through-the-prop exhaust for a quiet ride

� Thermostatically controlled cooling system for consistent

engine temperature

� Stainless steel water pump housing for outstanding

durability

� High grade marine aluminum alloy that provides the ultimate

protection against corrosion

� Zinc coating on internal water passages for superior

corrosion resistance

� Multi-function gauge incorporating a tachometer, an oil level

gauge, and a trim meter*

� Aluminum propeller

Warning and protection:

� Electronic Safety Governor limits engine rpm to protect the

outboard against over-reving

� Overheat warning (audible) <40 & 50:Opt.>

� Water pressure sensor <140, 120, 115 & 90 only/70 &

60:Opt.>

� Safety lanyard (an essential protection feature standard on

all Tohatsu outboards)

� Start-in-gear protection for safer engine starting

* Certain models ** Remote control models

The Tohatsu 40c, 30 and 25 hp 2-strokes come standard

with the following features:

Tohatsu 2-stroke benefits:

� Excellent reliability with proven 2-stroke technology

� Simple in design

Easy operation and handling:

� Loop charged induction for smooth operation and fuel

economy

� CD ignition system for quicker starts

� Remote control**

Fundamentals for user convenience and reliability:

� Through-the-prop exhaust for a quiet ride

� Thermostatically controlled cooling system for consistent

engine temperature

� Stainless steel water pump housing for outstanding durability

� High grade marine aluminum alloy that provides the ultimate

protection against corrosion

� Zinc coating on internal water passages for superior corrosion

resistance

� Aluminum propeller

Protection:

� Safety lanyard (an essential protection feature standard on all

Tohatsu outboards)

� Start-in-gear protection for safer engine starting

** Remote control models

� Adopted Loose needle bearings at the end to increase durability

� Improved rust protection inside top-cowl

� Adopted low combustion ratio

� Changed ignition timing

� Optimized carburetor jetting

� Reduced Rattling noise from Coil plate (MX50D2 and MWX50D2 only)

� Reinforced hard chrome plated water pump hardware and impeller key Improved Recoil start rope

friction wear (MX50D2 and MWX50D2 only)

� Reinforced chrome plated water pump hardware and impeller key (MWX50D2 only)

� Improved recoil starter rope for wear (MX50D2 and MWX50D2 only)

� Adopted high strength stainless steel bolts for Gear case mount (MX50D2 and MWX50D2 only)

� Improved re-circulation check valve using stainless steel ball

� Changed the shape of the Throttle cable bracket and used SST bolt (MX50D2 and MWX50D2 only)

� Improved clamp screw pad attachment

� Changed to Stainless steel ball for Greece nipple

� Improved Tilt stopper lever (MX50D2 and MWX50D2 only)

� Adopted Non-Resistance spark plug (B8HS10 instead of BR8HS10

) and cap

� Improved seal rubber of recoil starter

� Improved attachment of Top cowl seal rubber ends

� Covered Starter lock cable to prevent wear

� Improved Throttle Co-pilot

The Tohatsu 5, 4, 3.5 and 2.5 hp 2-strokes come standard

with the following features:

Tohatsu 2-stroke benefits:

� Excellent reliability with proven 2-stroke technology

� Simple in design

Easy operation and handling:

� Loop charged induction for smooth operation and fuel

economy

� CD ignition system for quicker starts

� Carrying handle

Fundamentals for user convenience and reliability:

� High grade marine aluminum alloy that provides the ultimate

protection against corrosion

� Zinc coating on internal water passages for superior corrosion

resistance

� Shifting: Forward (F) - Neutral (N) - Reverse (R) <5 only>

•3.5B hp: F - N with shift lever, R by 360 degree steerability

•3.5A/2.5A hp: F - R by 360 degree steerability

� Aluminum propeller (resin propeller on 3.5 & 2.5)

� Built-in fuel tank 1.4 liter (3.5 & 2.5)

� Built-in fuel tank 2.5 liter (4)

� Separate fuel tank with Built-in fuel tank 2.5 liter (5)

Protection:

� Safety lanyard (an essential protection feature standard on all

Tohatsu outboards)

* Certain models

The Tohatsu 18, 15, 9.9, 9.8, 8 and 6 hp 2-strokes come

standard with the following features:

Tohatsu 2-stroke benefits:

� Excellent reliability with proven 2-stroke technology

� Simple in design

Easy operation and handling:

� Loop charged induction for smooth operation and fuel

economy

� CD ignition system for quicker starts

� Remote control**

Fundamentals for user convenience and reliability:

� Through-the-prop exhaust for a quiet ride

� Thermostatically controlled cooling system for consistent

engine temperature

� Stainless steel water pump housing for outstanding durability

� High grade marine aluminum alloy that provides the ultimate

protection against corrosion

� Zinc coating on internal water passages for superior corrosion

resistance

� Aluminum propeller

Protection:

� Safety lanyard (an essential protection feature standard on all

Tohatsu outboards)

� Start-in-gear protection for safer engine starting

** Remote control models

The modern outboard motor is generally called upon to fill one of two roles -that of a leisure craft engine or

that of a commercial engine used in such industries as fishing or transport. Because of this,

it must have the ease of handling, speed, and attractive design to appeal to the leisure boater.

For commercial applications, on the other hand, quick starts, dependability, durability,

ease of maintenance and energy efficiency are the main concerns.

The new functions and mechanism designed into the new TOHATSU MW50 (50PS)

makes it the outboard motor to satisfy the needs of bot h types of applications.

Tohatsu EverRun have been built for performance in the toughest commercial environment.

We ,at Tohatsu Corporation, carried out in-field test with the prototype in various severe

markets and environments. The tests have provided us with a lot of tips for the development

of the new challenge. Now, we would like to proudly introduce you Tohatsu “EverRun”.

Model

Type

Maximum output

Maximum operating range

Number of Cylinder

Bore x Stroke

Displacement

Engine Lubrication system

Starting system

Spark plug

Ignition timing

Fuel tank capacity

Gear reduction ratio

Weight

Transom Height

HP（kw）

rpm

Two Stroke

MX25HMX30H MX18E2MWX50D2 MX50D2

18 (13.2)

5200-5800

60 X 52

294

Premixed Fuel

Manual

BP7HS-10

ATDC3°- BTDC25°

1.85

S:41 L:42

S:435 L:562

30 (22.1)25 (18.4)

5150-5850

68 X 59

429

Premixed Fuel

Manual

B7HS-10

ATDC4°- BTDC25°

1.92

S:51 L:52.5

S:435 L:562

50 (36.8)

5150-5850

68 X 64

697

Premixed Fuel

Manual

B8HS-10

ATDC3°- BTDC18°

1.92

550

1.85

S:72 L:73.5

S:403 L:530

Built to Work

NEW

for 2012

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Sharp MD-MX30H User Manual Page 11

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