Select your language

Compressors used in Darmstadt tram, at AHR Expo Mexico 2023

Compresores Dorin

International. Known as TINA (Total Integrated Low Floor Drive), the new means of transport was manufactured by the Swiss company Stadler, under completely new standards in terms of comfort and performance for travelers.

The TINA has compressors that use CO2 as a natural refrigerant and are powered by the transcritical CD4 range of Officine Mario Dorin Spa. This new technology allows the tram to meet cooling as well as heating needs, with a footprint significantly lower than that of conventional vehicles.

At AHR Expo Mexico 2023
Hertozzi Compresores y Refrigeración is the authorized distributor of the Dorin brand in Mexico and will be responsible for presenting the new range of CD4 compressors to the HVAC industry, gathered in about two weeks in the Federal District.

Through a statement, the company said that thanks to CD4 compressors, "public transport becomes a sustainable and ecological means of transport, which translates into less reduction of the ozone layer, as well as less global warming."

- Publicidad -

Hertozzi will occupy booth 1236 of the Citibanamex Convention and Exhibition Center.

About CD4
The Dorin CD4 compressor has two displacements from 4.34 m3/h to 11.72 m3/h and greater energy efficiency. The manufacturer has developed the CD4 compressor model as part of the CD range.

Among the advantages they offer, Hertozzi points to their patented design, extra robust drive gear, multilayer self-lubricating bearing design, quiet operation and CFD modeling to optimize gas flow.

The distributor further noted that, depending on the specific application, versions H, M or B of the CD4 compressor can be used.

The CD-H is a single-stage compressor, capable of operating in transcritical conditions. It is suitable for applications in heat pumps, commercial refrigeration (MV), refrigerated transport and HVAC systems (reversible and non-reversible).

For its part, the CD-M compressor is a single-stage compressor, also capable of operating under transcritical conditions. However, it is best suited for commercial refrigeration (MT) and refrigerated transport tasks.

Finally, the CD-B compressor offers good performance in booster or cascade applications, with a high Pss value and better safety margins in the LT system during extended shutdowns.


No comments

• If you're already registered, please log in first. Your email will not be published.

Leave your comment

In reply to Some User
Air-Con International Signs Distribution Agreement with TOSOT and Expands Its HVAC Solutions Portfolio

Air-Con International Signs Distribution Agreement with TOSOT and Expands Its HVAC Solutions Portfolio

United States. Air-Con International announced a new distribution agreement with TOSOT, a brand internationally recognized for its innovative heating and cooling solutions.

Top 10 in Latin America 2025: leaders in cold chain

Top 10 in Latin America 2025: leaders in cold chain

International. Every year, the Global Cold Chain Alliance (GCCA) produces and publishes a report with the world's leading cold chain warehousing and logistics companies. This ranking, known as the...

Montería will host ACAIRegión 2025, the great meeting of the HVAC/R sector

Montería will host ACAIRegión 2025, the great meeting of the HVAC/R sector

Colombia. The Colombian Association of Air Conditioning and Refrigeration (ACAIRE), together with the Montería Vive initiative, announce the realization of ACAIRegión 2025 on May 22 and 23 at the...

Samsung bets on connectivity and Artificial Intelligence to redefine air conditioning in Mexico

Samsung bets on connectivity and Artificial Intelligence to redefine air conditioning in Mexico

Mexico. With a focus on innovation, energy efficiency and user experience, Samsung has consolidated its showroom in Mexico City as a technological benchmark.

Johnson Controls Celebrates 140 Years of Innovation in the Smart Building Industry

Johnson Controls Celebrates 140 Years of Innovation in the Smart Building Industry

United States. Johnson Controls, a global company specializing in smart, safe and sustainable building solutions, is commemorating its 140th anniversary by highlighting its legacy of innovation and...

TEKO assembles equipment for the first time in Colombia: a technological milestone for Latin America

TEKO assembles equipment for the first time in Colombia: a technological milestone for Latin America

Colombia. The German company TEKO has taken a significant step in its expansion strategy in Latin America by assembling, for the first time in Colombia, three ecological refrigeration systems with...

Efficient Cooling: The Key Thermal Challenge for Data Center Sustainability

Efficient Cooling: The Key Thermal Challenge for Data Center Sustainability

International. In a context where data centers process increasing amounts of information, the challenge of dissipating the heat generated by servers has become a strategic priority.

Advantages of Integrated Propane and CO2 Systems in Commercial Refrigeration Projects

Advantages of Integrated Propane and CO2 Systems in Commercial Refrigeration Projects

By integrating these technologies, companies gain the flexibility to design systems that are perfectly suited to their specific operational needs. By Alonso Amor*

KNX Latin America Building Automation Days: a key event to boost your business in automation and home automation

KNX Latin America Building Automation Days: a key event to boost your business in automation and home automation

Chile. On May 15, Santiago de Chile will be the meeting point for automation and intelligent technology professionals, with the holding of the Building Automation Days by KNX LATAM – Chile Edition.

Europe accelerates the transition to natural refrigerants in the rail sector

Europe accelerates the transition to natural refrigerants in the rail sector

International. BITZER presents efficient and sustainable solutions for HVAC systems in trains. European regulation accelerates the transition to natural refrigerants in mobile applications, boosting...

Free Subscription
Remember Me
SUBSCRIBE TO OUR NEWSLETTER
DO YOU NEED A SERVICE OR PRODUCT QUOTE?
LASTEST INTERVIEWS
SITE SPONSORS










LASTEST NEWSLETTER
Ultimo Info-Boletin