Monobloc air conditioner

HYDRAUTAN is a monobloc air conditioner with a compressor that is powered by the hydraulic circuit of the machine. Robust and high performance, it is dedicated to public works, mining and railway equipment.

It is designed for machines where the space in the engine compartment does not allow the installation of a compressor.
HYDRAUTAN is dedicated to the harshest environmental operating conditions, vibrations, dust and temperatures. It offers the highest performance in both heating and cooling in the SNDC monobloc air conditioner range. The HYDRAUTAN monobloc air conditioner is equipped with high efficiency air filtration.


ref. air-conditioning/heating320A90320A89
voltage12 V24 V
cabin volume4 m³4 m³
external operating temperature (air conditioning)45 °C45 °C
cooling power6.3 KW, 43 °C, 50% HUMID.6.3 KW, 43 °C, 50% HUMID.
external operating temperature (heating)-10 °C-10 °C
heating power9 KW, -15 °C, 40% HUMID.9 KW, -15 °C, 40% HUMID.
hydraulic operating pressure110 to 170 bar110 to 170 bar
required flow30 to 60 l/mn30 to 60 l/mn
weight47 kg47 kg
airflow1080 m³/h820 m³/h
roof cuttingYesYes
version5 diffusers5 diffusers
pressure switchHP - BPHP - BP
power480 W480 W
vehicles Farm equipment, Public works machinery, Mining machinery, Forestry machinery

Request additional information

The HYDRAUTAN HD monobloc roof-mounted air conditioner is easy to install:

Compressor driven by the unit's hydraulic motor Easy installation and mounting, simplified refrigeration and electrical connections. Hydraulic connection to the machine circuit. Can be used with refrigerants R134a and R1234yf.


- Easy mounting and assembly
- Hydraulic connection to the machine circuit
- Electrical and refrigeration connections accessible from the outside
- Compatible with refrigerants R134a and R1234yf on request

Business sector

Particularly suitable for the cabins of public works and mining machines and railway equipment.

Technical qualifications

The HYDRAUTAN monobloc air conditioner has been extensively tested under the harshest conditions of use. Each HYDRAUTAN monobloc air conditioner is subject to a control to guarantee the performance over time.

Our HYDRAUTAN are guaranteed for 2 years

Warranty does not cover consumable or wear parts or damage resulting from improper use of the range, especially in the following cases:

  • Use in an abnormally humid environment
  • Use in a high salinity environment
  • Use in a highly acidic environment
  • High pressure cleaning and/or use of detergents