The Consortium

Transantiago Implementation Program

13th December 2004

Stephen Nash – Engelhard Corp.

Lars Larsen – Dinex A/S

Guillermo Viertel – Mauricio Hochschild S.A

Focused approach to Chilean market

DinexEngelhard

M Hochschild(Baumot)

Chilean Customer• Company strengths:– Filter Technology

(Engelhard)– Manufacture of exhaust

emission system (Dinex)– Application assessment,

installation and support (M Hochschild)

The Technology Provider

Engelhard Corporation – World Leader in Emission Control

•Employ over 6,300 people worldwide, offices in Globally managed, Fortune 500 corporationmore than 20 countries around the world• World-leading provider of technologies for:

- Automotive (On-highway)- Heavy Duty Power Systems (Bus/Truck)- Power Generation- Materials Handling- Construction & Mining- Locomotives- Aircraft- Medical

• Sales in excess of $3.6 Billion• R&D Expenditures in excess of $61.4 MillionEngelhard Corporate Headquarters : New Jersey, USA

The Manufacturer

Dinex Group of Companies

Dinex employ more than 500 people in 10 countries

and are manufacturing in excess of 400.000 exhaust systems in 2004

The Manufacturer

Development and Manufacturing ofComplete exhaust systems:

•Pipes (Ø38-152,4)

•Silencers (Ø127 – 521)

•Emission control technologies•Clamps, rubber mountings•Insulation Techniques

ISO9001 & ISO14001 certified

The Chilean fitting and service contact

M. Hochschild S.A

• 40 years of experienced with Diesel engines

• Employs 170 people in total

• Company Estbl. 1911

• Local/regional based

Commitment to Chilean customers

Commitment

“To provide a technically advanced product which meets the performance criteria set by 3CV yet exceed the expectations of the

operator; lowest operational impact”

Performance

Product Performance (PM)RESULTADOS EFICIENCIA EN MATERIAL PARTICULADO (PRIMERA MEDICION)Ciclo: Emisiones por pruebas de 3 minutos a 40 HP y 60 km / hrEquipamiento Dinamometro de Chasis

Sistema dilución PDPTEOM

Valor Exigido Eficiencia masa>= 70%

Sin Filtro Con Filtro

Promedio Promedio

Fabricante Patente arca Chas Modelo gr/test gr/testNR 4362 OH 1420 0.34 0.03 91.4 98.249 97.926TT 2191 OH 1420 0.19 0.00 100.0 99.777 99.660

Eficiencia Masa (%)

Eficiencia Número - SMPS (%)

Eficiencia Superficie - DC (%)

ENGELHARD Mercedes Benz

Market support and after sales service

• Local/regional Presence & support

• Experienced Technical training and support

• Cleaning and maintenance infrastructure

• Replacement Parts & Components

Supply

From order to installation (5 steps)

1. Installation Application review and design

2. Assessment (Yes/No)

3. Product procurement and customisation

4. Product training and installation

5. Technical support

8 weeks

•Ready to take orders today

•Delivery Time for installation (8-10) weeks

Applications technology are supplied in

Underslung replacementOf Existing silencer.

Vertical Vertical Discharge

Modular Concept

DPX 1 Versus DPX 2

DPX 1 Principle

Catalysed Wall flow structure

DPX 2 Principle

Catalysed Wall flow structureWith pre filter.

Diesel Particulate Filter - DPF

References and case Stories

Dennis Pointer Euro3 London United

Dennis Dart SLF Euro3 London General

Mercedes Atego

•

Mercedes Econics

Refuse CollectionVehicle

Mercedes Actros

Trial Filters for Chilean operators• Free trial for 2 months (10 total)

• Free fitting and service

Thank You for Your attention