NEW 13.8m Pilot Boat


Length
45' 3" - 13.80m
Use
Commercial
Vessel Location
China Insurance
Model Year
2020
Hull Material
Aluminium Marine Grade

This 13.8m fast pilot boat is one of our small-sized pilot boats developed based on our technology IP--the K-TOUGH Hull Platform--which is today's most advanced and rough sea capable basic hull technology infrastructure platform featuring the KINGTOUGH exclusive reconstruction in basic theory for hull design which is innovated particularly to remove the most striking headaches/problems of today's high speed boat operations due to limits/flaws in the human understanding behind the classic deep-V hull theory that has been employed for hull design of more than 99% of high speed boats of today including pilot boats. As such, the intention is to offer a series of small pilot boat solutions that can offer far higher value for safety and performance than the money to be paid for it while with no compromise in pilot carrying capability (no matter big or small, pilot boats are designed to only carry 6-8 pilots in the wheelhouse and we have kept 6 seats for pilots in this very small 13.8m boat.

SeaBoats are International Ship Brokers & Yacht Brokers, marketing and selling a wide range of boats and ships, recreational and commercial, new and used, to broad global audiences. Our dedicated international teams of are strategically located around the world and utilize modern communication strategies and a vast network of industry associates.
Whether buying or selling, let the SeaBoats team work for you.


Boat Reference
1758
Model Year
2020
Length
45' 3" - 13.80m
Beam
4m (13ft 1in)m
Draft
Approx. 0.7 m
Displacement
Approx. 6.5 tonnes - 8.5 tonnes Tonnes
Vessel Location
China
Region
Asia
Hull Material
Aluminium Marine Grade
Engine
DF300
Engine Make
Suzuki
Number Engines
3
Horsepower
300HP@5700-6300RPM
Engine Hours
No less than 150 NM at max. Speed and no less than 2000 NM at cruising speed
Max Speed
38 knots at half load displacement/100% MCR/Beaufort Scale sea state two/clear hull
Cruise Speed
Approx. 30 knots
Fuel
1 x 1200L
Accommodation
8 persons
Survey Details
The vessel is to be designed to the latest Rules and Regulations for Class B boats.
As such, the vessel will be designed and built for patrol missions in restricted service areas of waters with reasonable weather as defined by applicable notation, and generally the range to refuge is no more than 20 nautical miles in water.

Furthermore, the vessel shall comply with the requirements of the main class for stability purposes of the applicable survey rules.

The vessel will be delivered with B class CE certificate according to ISO standard.
Remarks
O Waterline Length: 12.4 m
o BOA: 4.0 m
o Hull Beam: 3.4 m
o Chine Beam: Approx. 3.2 m
o Depth(at hull side of midship): Approx. 1.8 m
o Freeboard(at bow in static condition): Approx. 1.45 m
o Freeboard(at bow in dynamic condition): Approx. 1.65 m
o Deadrise(Transom): 28 deg.
o Deadrise(Forward entry): 55-65 deg. Subject to the level of speeds
1.2 Design and Attributes
i. Vessel Layout:
The vessel is laid out with the hull to include one reinforced anti-collision fore peak tank, one void tank with watertight access hatch for stowage of manual operated anchor and its dedicated nylon rope, one fresh water tank compartment with one small cabin above the flooring of same watertight compartment, one fuel tank compartment and one void space for stowage of service items while the deckhouse is laid out with one large fully closed, air-conditioned deckhouse to accommodate two separate functional areas for the medical service and the boat control as per shown in the GA drawings.
Taking in mind for intention of stable, efficient and long voyage navigation in the special adverse conditions of tropical Western Pacific Seas to cater tough mission in coastal water, the vessel is specially laid out with best available ergonomics for improved comfort, better sustained duty-efficiency and capability, highlighted as follows:
The console station is separated into helmsman control station and crew control station to get the functional areas exclusively focused to simplify boat handling and communicating work while the fore windows are designed to be forward facing so as to effectively and efficiently stop the burning sun from shining directly onto the dashboard to secure easy and precision data obtaining from the instruments;.
The deck is designed with 360 degree of walk around the whole deckhouse, featuring wide side decks and raised deck bulwarks together with grab rails for unrivalled crew maneuvering safety in all handling conditions;
The collar is designed to be heavy-duty, over-sized EVA foam coated with 4mm elastomeric polyurethane, and is to be bonded to the specially moulded D-shaped/half-round installation channel at the gunwale, thus achieving best safety and durability to ensure the highest level of protection to the hull against strong, frequent impact by other vessel in boarding/disembarking;
ii. Hull Form
The hull is well proven and will be variable deadrise deep V high performance planing in form, incorporating a fine forward entry, two well immersed and full-length outer tunnels(also called revised reverse chine), extended waterline length, wide chine beam, high freeboard,
flared bow above waterline, slightly curved down buttock lines from stern transom till 3/4 of waterline length, down angled and wide chine flats on bottom sides of the mid hull body, giving a softer ride and safer handling with superior stability in all sea conditions, providing high speed maintained in waves while also having capability to self correct when running in following seas.
iii. Seakeeping Ability:
iii. I Seakeeping Ability in Head Seas
Seakeeping ability in head seas for any planing hull is dependent on trim angle and deadrise of the V-shaped hull bottom that encounters the wave. In our design, we have given strict control on longitudinal center of buoyancy(Lcb) and Longitudinal center of gravity(Lcg) so that there will be no big change to distance between Lcb and Lcg no matter at displacement speeds or fully planing speeds, making the vessel ride with extremely low trim at the bow, thus the vessel will be able to run much flatter with the forward fine entry formed by approx. 65 deg. Of high deadrise to be always in best effective contact with water to efficiently cut through head seas, ensuring truly soft, smooth, high speed and comfortable riding quality with no significant hull slamming even in high waves. Iv Seakeeping Ability in Following Seas, Side/Quartering Waves
Seakeeping ability of a planing hull in following seas, side/quartering waves is dependent on dynamic stability of the vessel. No matter what type of boat it is, the dynamic stability of the vessel will be subject to the capability of the underwater hull configuration in gripping/locking water so that the tracking course cannot be easily affected by outside factors/forces generated by following seas and side/quartering waves. In order to achieve superior dynamic stability for top quality in safety against steep following seas and side/breaking waves, below trade-offs have been made in the hull form design:
1) Chine flats to be slightly down angled and well immersed into water till 3/4 of waterline length, which will work with the deep V underwater main hull body and the two full-length outer hull tunnels to give superior grip to the water to better enhance the stable tracking capability even in the event of being strongly impacted by breaking waves.

CONTACT DETAILS
Dealer
SeaBoats
Telephone
Fax
64 3 337 6259
Address
PO Box 6261
City / Suburb
North Sydney
State
NSW
Country
Australia
Website


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