4.7 METERS FLAT BOTTOM BOATS TECHNOLOGY SPECIFICATION

1. Basic specifications

Length: 4.7 meters

Width: 1.57 meters

Hull weight: 210kg (lightweight design, easy to carry)

2. Load and capacity

Crew configuration: 5 people (comfortable layout, ample space for activities)

Maximum load: 700kg (taking into account personnel, equipment and supplies)

3. Transportation and packing

✔ 20-foot container: 8 boats

✔ 40-foot container: 16 boats (efficient adaptation for global logistics)

4. Power configuration

Outboard engine recommendation:

✔ Maximum horsepower: 30-50 horsepower (adaptable to mainstream outboard engines)

✔ Performance matching: low energy consumption and high response, ensuring fast gliding and stable control

Note: When you install the maximum horsepower engine, please confirm with factory.

4.7 METERS FLAT BOTTOMED BOAT STANDARD & OPTIONAL ACCESSORIES

Standard accessories

1. Stainless steel U Bolt*7pcs (size M10)

2. Drain hole （Diameter 25mm）

3. Motor mounting pad

4. Rubbing strake

Optional accessories

1. Fiberglass bench seat

2. Stainless steel rowlock

4.7 METERS FLAT BOTTOMED BOATS OPERATION AND SAFETY

Operation precautions

"Standardized operation, risk avoidance"

1. Load and balance

✔ Overloading is strictly prohibited: passengers ≤5 people, total load ≤700kg (including equipment).

✔ Balanced center of gravity: people are seated in dispersed seats, and heavy objects are fixed in the middle of the hull.

2. Navigation environment restrictions

✔ Water area requirements:

Avoid reefs and dense waterweed areas to prevent scratches on the bottom of the boat.

✔ Weather warning: Return immediately in case of strong winds (≥5 levels) and thunderstorms.

3. Power use specifications

✔ Engine matching: Strictly use 30-50 horsepower outboard engines, and overload operation is prohibited.

✔ Start-up inspection: Check the fuel, cooling system and propeller status before each voyage.

4. Emergency treatment

✔ Life-saving equipment: All personnel wear life jackets, and ensure that first aid kits and flares are complete.

✔ Distress response: Immediately turn off the engine and call for help via radio or satellite phone.

Safe repair and maintenance

"Scientific maintenance, extended life"

1. Daily inspection

✔ Hull inspection:

Check hull cracks and resin peeling every week (focus: W-shaped bottom fold line).

If scratches are found, repair them with fiberglass glue in time.

✔ Engine maintenance:

Lubricate the drive shaft and check the waterproofness of the sealing ring every month.

2. Cleaning and protection

✔ Hull cleaning: rinse with fresh water after seawater use to avoid salt residue corrosion.

✔ Sun protection and antifreeze: cover with anti-ultraviolet cloth for long-term parking, and drain the water in the pipes in winter.

3. Storage requirements

✔ Storage away from water: pad the bottom of the hull with soft brackets to avoid local deformation under stress.

✔ Ventilation and drying: the storage environment humidity is ≤70% to prevent mold growth.