Custom designed yacht equipment

1. “Simplicity is the ultimate sophistication” (Leonardo da Vinci)
 Product development and design  Engineering
 3D CAD / Finit elements  Project management

2. Product development and Design
Product development and design comes about from consultation with the customer.
Only once YEP have established the customer’s requirements and scope of supply
YEP will make some recommendations.
 Before each project we make a list of requirements in close cooperation with
the customer.
 The ‘what works in practice’ based knowledge of YEP results in practical
solutions for complicated questions and therefore easy to built products.
 YEP uses newest 3D software. Before production we can show 3D models of
the product and we can present moving presentations to the customer and
end-user.
 We are constantly reviewing all developments in the market therefore we can
advice on the use of the newest techniques and material.
 The quality of our designs and products are developed at least according to
the Lloyd´s demands for equivalent products. We also arrange approvals by
the classification offices like Lloyd’s, Norske Veritas, ABS and Germanischer
Lloyd.
Foldable navigation mast
2

3. Engineering
By using the latest 3D software we show the customer and end-user clear
construction visualizations and moving presentations before production.
YEP works with detailed drawings. Hydraulic hosing and electric wiring are
incorporated entirely in the design including the assembly points and connections
(see picture below). This reduces the production costs by shortening the time to
market at production and assembly.
Before production starts critical components are analyzed with the use of the most
sophisticated finite elements software. Because of this we save weight without losing
sufficient stiffness and stability. In the modeling phase our calculations are based as
a minimum on meeting or exceeding the specification of the demands made by
Lloyd´s.
Our design software provides 3D files which can be shared directly with the most
sophisticated cutting and machining equipment, This shortens the set-up time and
therefore it saves costs by shortening the time to market.
3

4. Engineering example
Hatlapa Duopac steering gear
Development and design of a new compact plug and play steering unit.
This unit is designed for a rudder torque between 40kNm and 220kNm.
For the first units YEP also did the project management and realization including the
full type approval by Lloyd’s Register, Bureau Veritas and Germanischer Lloyd.
As build
As designed and
simulated
Tiller and frame calculations by finite elements of Ansys
4

5. Project management
Conducted by a tightly directed project management team, YEP ensures a fast and
efficient project. Foremost is the program of requirements, established in consultation
with the customer.
YEP:
 Has detailed knowledge of the possibilities and problems in all the production
processes.
 Uses a trusted network of high standard, specialized subcontractors.
 Identifies at an early stage possible sticking points through our own practical
experience in all the processes. By using a pro active approach YEP can spot
potential problems before they occur in production eliminating additional
time and cost.
Tubing and hosing design
As built
5

6. Custom built yacht equipment
Boarding ladders for superyachts
 Stainless 316 construction
 4300mm Height at 45°
 21 Steps (auto leveling)
 Manual foldable railing
 250 KG Max. weight at lower platform
 Automatic unlock and moving to horizontal position
 Manual lowering to 50° and manual rotating to 90°
 Fully automatic back in storage from any position
6

7. Compact overhead beam crane
On multiple requests we designed a stainless beam crane (weight ± 350KG) which
would take a very small height for mounting. Beam thickness 92mm, required
mounting height 108mm and from ceiling to hook in highest position 155mm. All main
characteristics may be changed according to clients wishes. Contact us for more
details.
7

8. Mooring and Anchoring
Anchorwinches en capstans
Full stainless anchor winches from 13mm
shortlink up to 32mm studlink chain.
Chain compressors
YEP bv delivers stainless chain stoppers and
compressors. For the compressors we design
the custom foundations according the deck
shape, chain pipes and regarding the
customers special design requests.
Chains and anchors
German made, calibrated, certified
anchors and chain.
8

9. Cleats, hand and foot rail
Our stainless cleats are available as investment casted version or fully 3D machined
from massive stainless. (We deliver common models to) On special request we also
deliver machined titanium cleats. Due to requests from the marked since 2011 also
as anodized aluminium The benefits of the 3D machining are guaranteed clean
material without chance of casting faults, rust and a very straight and smooth
surface after polishing. Since 2011 also as anodized aluminium.
It is also possible to create your own special designed cleats. (only 3D machined)
Advanced options like a weld plate, Tufnol isolation washers and seals are available.
YEP organic
YEP organic gap
YEP classic teak (also available as hand and foot rail)
On deck Options
9

10. Telescopic masts
Our basic model (as shown below) for telescopic masts may vary in length
according to the specific project requirements.
 2 telescopic stages
 Aluminium foundation tube
 Carbon fiber extension tubes
 Wind resistant up to 12 Beaufort
 Hydraulic driven
The way of mounting the foundation may vary like half above the deck or
completely sunk under deck with an automatic hatch. Contact us to discus all
different possibility’s.
10

11. Standard boarding ladders
Winch operated, bulwark stored side boarding ladders.
 Stainless 316 construction
 Paint system according to clients specs
 Electric or hydraulic winch
 Teak grating platforms
 Teak steps
 3 Stainless railing stanchions
 Variable dimensions
Other products
This brochure only shows some items to give a impression. The dazzling products of
YEP are made for high performance and durability. Some other YEP products are:
 Stern gangways
 Deck cranes
 Overhead Beam cranes
 Deck crane/mast combinations
 Bollards
 Fairleads
 Cowl ventilators
 Stainless anchors
 SS hand wheels
Please contact us for more specific information.
(Address at the back of this brochure)
11

12. Your Engineering Pro bv
Lieverseweg 2
9321 XN Peize (Altena)
The Netherlands
P +31 (0)50 503 33 21
F +31 (0)50 503 30 26
bas@yepengineering.nl
www.yepengineering.nl
12
©2011 Your Engineering Pro bv®
All rights reserved. No part of this brochure may be reproduced without the express permission of Your Engineering Pro bv.