Dinex Euro 2/3

EURO II & III

Exhaust Systems for Trucks

Exhaust Systems for Trucks
Abgassysteme für LKWs
Układy wydechowe do samochodów ciężarowych
Kamyonlarr için Egzoz Sistemleri
Échappements Poids-lourds
Sistemas de Escape para Camiones
Sistemi di Scarico per Veicoli Industriali
Smago automašīnu izplūdes sistēmas
Выхлопные системы для грузовых автомашин
Udstødningssystemer til lastbiler
Izduvni sistemi za kamione

going the extra mile



Contents

Company 4
5
The Dinex Group 6
Vision 8
Know-How 9
Quality Planning in Design Stage
Extended Lifetime & Superior Performance

Symbols & Translations 10
10
Vehicles 12
Suspension & Wheels 12
Abbreviations
Expressions

Truck Systems

DAF 15

Iveco 83

MAN 145

Mercedes 207

Renault 257

Scania 307

Volvo 343

Cross References

Dinex-OE 392

OE-Dinex 419

going the extra mile 3

The Dinex Group

The Dinex business concept is to Dinex is Europe’s leading supplier
develop, manufacture and distribute of exhaust systems and emission
complete exhaust systems and emission technologies for commercial vehicles
technologies for all commercial vehicles and industrial machinery and is the
and industrial machinery with diesel only industrial player with its own
engines. manufacturing departments for metal
as well as ceramic products.
Dinex supplies complete exhaust
systems – from turbo to tailpipe – for Organisation
trucks, buses, vans and industrial Dinex is a Danish family owned
machines. In addition, Dinex offers a company with more than 750
variety of emission technology products employees, and the head office and
for this range of applications. Emission Technology Centre are based
in Denmark. The production sites
The competences of Dinex include all are located in Denmark, Germany,
processes of researh, development, Latvia, UK, Turkey, Russia and China.
manufacturing, validation and Furthermore the Dinex production site
distribution. Development is based on in USA will be operational from 2011.
space envelope requirements, specific Sales and distribution companies are
customer drawings, or existing designs situated in UK, Germany, France, Spain,
that can be further improved with Italy, Poland, Latvia, Russia, Sweden,
Dinex’ know-how. Turkey, Serbia, USA and China.

Dinex operates within the Original
Equipment Manufacturer (OEM), Original
Equipment Spare Parts Supply (OES) and
Aftermarket segments.

4

DiNOX® system

Vision

The vision of the Dinex Group is Dinex Inhouse R&D
to become the worlds leading Dinex Emission Technology department
manufacturer of complete exhaust will facilitate the Dinex vision by inhouse
and emission systems for the off- and development as well as cooperating
on-road markets for diesel engines. with the best technology providers in
the world to identify, test and validate
This includes continuous improvement the best available technology for future
of existing filter medias in conjunction emission control to be applied for diesel
with catalytic wash coating (CDPF's) engines serving the on-road and off-
and various options for active road market segments.
regeneration (AR).

In addition to this, effective methods
for reducing nitrogen oxides (NOx) by
selective catalytic reduction (SCR) and
reliable, cost effective exhaust control
and monitoring systems to ensure
optimal functionality and compliance.

going the extra mile 5

Know-How

The sound pressure Product Development 3D Models/Assembly
distribution across
the inner surface of More than 50 R&D employees work on • STEP AP203/214
a silencer at a single
frequency (f = 100 Hz). developments of exhaust and emission • Initial Graphics Exchange Specification

control systems in house. This includes (.IGS)

all stages from design, 3-D drawings, • Pro/ENGINEER files

flow dynamics and testing at Dinex’ (.PRT, .ASM, .XPR, .XAS)

Test Lab for noise, back pressure and

prototype designs. In the development phase different

methods of calculation are applied,

Design based on theoretical values and

Dinex uses SolidWorks - a 3D CAD experience, as well as information

system programme, which is a major supplied by customers.

advantage when communicating with

customers as exchanging 3D models Information from customers includes:

and drawings etc. is simplified. • Engine type

• Engine power

2D Drawings • Exhaust temperature

• Portable Document Format (PDF) • Exhaust flow

• 2D DXF/DWG (.DXF, .DWG) • Space envelope available

• TIF image (.TIF)

Calculations are supported by a CFD

analysis using a Comsol Multiphysics

system programme, which verifies the

design of silencers. All new designs are

tested.

Heavy Duty

Emissions Standards

■ Eastern Europe, ■ CIS, China
Turkey, Balkan Euro III/08
Euro III/01 Euro IV/12 – NOx ➡
Euro IV/10 – NOx ➡

■ Comparable to
EURO- and EPA norms

■ USA
EPA/07 – PM ➡
EPA/10-12 – NOx + PM ➡

■ Europe, Bulgaria, Romania
Euro III/00
Euro IV/05 – NOx ➡
6 Euro V/08 –NOx ➡➡
Euro VI/13 – NOx + PM ➡

Dinex Technology Centre
established 2007.

Test and Documentation The benefit for our customers is an
The in-house test centre includes a even more professional and scientific
range of engine test benches making it approach, resulting in a higher level
possible to test and document silencer of development, verification and
functionality with regards to sound documentation that will allow Dinex
attenuation and back pressure. Sound to work with customers to meet
levels are measured in 1/3-octave tomorrows challenges for exhaust and
frequency intervals from 50 Hz to 8 emission systems.
kHz. All tests are carried out according
to Dinex standard testing methods or The Dinex Technology Centre covers
alternatively to customer requirements. 1,400 m² and includes a new - 900
m³ - reverberant sound chamber with
The test centre is used as a design tool Brüel & Kjær measurement equipment
for R&D purposes, for documentation for even more detailed analysis of
and quality control. The new test centre noise and vibrations. In addition, the
can also take the customers vehicle or technology centre includes two new
engine and test and validate products. Horiba engine dyno’s for engines up to
600 kW and a chassis dyno for vehicles
Technology and New R&D Centre up to 18 m and 600 kW.
Dinex has installed in excess of 30,000
filter systems in Europe and gained Furthermore, Dinex has invested
huge experience in emission control in a new flexible FTIR analyser for
installations. In line with the new EURO measuring exhaust gas and air pollution
V and EURO VI regulations, Dinex has components. Size distribution and part
established Dinex Emission Technology number ultrasizing facilities will also be
A/S to ensure the required competences integrated.
within the Group.
The Technology Centre includes facilities
The new Dinex Technology Centre for development of new technologies
enables Dinex to develop, test and and design, fitting, testing, vibration
validate silencers and emission and verification of prototype systems.
technologies much faster, with greater The Dinex Technology Centre is one of
flexibility and accuracy, and in great the most modern engine laboratories
detail. in Denmark and amongst the best in
Europe.

going the extra mile 7

Quality Planning in Design Stage

Competitor Dinex Structural Stability Material Selection
Dinex deforms inner Dinex uses alu-zinc
Material and outer baffles silencer bodies (which
Dinex uses predominantly to obtain a stronger is 5 times stronger than
1.5-2.0 mm pipe thickness construction. aluminized silencer bodies)
against competing and endplates to improve
manufacturers who use corrosion resistance.
1.0-1.5 mm thickness.
Interior Assembly
Flexible Parts Dinex welds all internal
Dinex uses in- parts minimum 50% to
and outside pipe resist breaking.
attachment to support
the flex pipe and
prevent breakage.

Pipe Bending Exterior Assembly
Dinex prefers to bend all pipes and to minimize Dinex lock seams 99% of
the use of welding. Competences includes minimal all silencers produced,
bending radius (1 x diameter), and low to zero and uses single pipe from
distance between bends (compound bending). inlet through to outlet, to
withstand vibrations.

Dinex Competitor
8
Dinex Competitor