Company

|

Headquarters

|

Contact

|

Home

|

 

 

 
 
 
 
 
 
HYDRAULIC COMPONENTS
 
 
    Hydraulic Winches
    Hydraulic accumulators
    hydraulic power units
    Hydraulic cylinders
    Flow dividers
    Directional control valves
    Hydraulic filters
    Joints and lanterns
    Hydraulic seals
    Hydraulic systems
    Hydraulic engines
    Hydraulic pressure gauges
    Hydraulic pumps
    Power take offs
    Hydraulic fittings
    Heat exchangers
    Power transmissions
    High pressure hydraulic hoses
    Hydraulic valves
    Pulling Winches
 
 

» Home » Heat exchangers

 
Heat exchangers
 
D&D Ricambi Srl: the leader on supply of hydraulic components and systems
hydraulic components for construction, earthmoving, agricultural and industrial machinery
 
 
  RO SERIES HEAT EXCHANGERS

RO series heat exchangers are normally used for cooling hydraulic circuits and are installed on the return lines.

This type of heat exchangers is used for cooling hydraulic fluids through forced ventilation on heavy-duty machines.
RO series air-to-oil coolers are made from copper and steel, as these materials enable pressure drops to be drastically reduced and provide a high resistance to strong vibrations.
Furthermore, steel allows the exchanger to be either modified to meet the customer’s requirements or repaired as needed, thus making the product more flexible and customisable.
Each exchanger can be equipped with a fixed or adjustable thermostat, direct- or alternating-current electric fans and fans preset for hydraulic motors.

Technical data:
Material of construction: copper and steel
Working pressure: 15 bar
Oil flow: 10-500 lt/1’
Capacity: up to 2.5 kW/°C
Specifications: elasticy, resistance to strong vibrations, small pressure drops
Standard equipment: ventilation 12/24 Vcc / 230 Vac single-phase / 230/400 Vac three-phase / hydraulic / fixed thermostat gauging as request
Optional equipment: adjustable thermostat 30-90∞C / support feet

Applications:
Earth moving machines, farm machinery, hydraulic installations, compressors, machine tools, presses, special vehicles
 
 
 

RAL SERIES HEAT EXCHANGERS

RAL series heat exchangers are normally used for cooling hydraulic circuits and are installed on the return lines. To increase thermal efficiency and make the cooler structure lighter, a part of our production is made using aluminium as a construction material.
This line of coolers is characterised by a high thermal conductivity which enables an increased exchange capacity to be obtained with relatively compact dimensions.
The great advantage of this material lies in its strength to the stresses produced by water hammers.
Electric fans (with either direct- or alternating-current), hydraulic fans and thermostats are selected in accordance with the European safety standards.

Technical data:
Material of construction: aluminium
Working pressure: 26 bar
Oil flow: 5-500 lt/1’
Capacity: up to 3 kW/°C
Specifications: high heat capacity, lightness
Standard equipment: ventilation 12/24 Vcc / 230 Vac single-phase / 230/400 Vac three-phase / hydraulic / fixed thermostat gauging as request
Optional equipment: adjustable thermostat 30-90°C / support feet
Advantages: Resistance pressure, very good performance with small dimensions

Applications:
Earth moving machines, farm machinery, hydraulic installations, compressors, machine tools, presses, special vehicles
 
 
 

ROS SERIES HEAT EXCHANGERS

The ROS series heat exchangers equipped with an integrated surge tank, are used to cool down closed circuit hydraulic installation..

Technical data:

Models: ROS16 and ROS 25
Material of construction: copper and steel
Oil flow: up to 100 lt/1’
Standard equipment: ventilation 12/24 Vcc and fixed thermostat 55°C
Capacity: ROS16 - 16 lt - ROS25 - 25 lt

Models: ROS18
Material of construction: Aluminium
Oil flow: up to 60 lt/1’
Standard equipment: ventilation 12/24 Vcc and fixed thermostat 55°C
Capacity: 18 lt

Applications:
Truck mixers, moving machines.
 
 
 

SP SERIES OIL COOLERS

The SP oil coolers were designed in the consideration of the thermal performances increasing simultaneously with the reduction of the pressure drops, using a compact, robust and very light construction. The SP Series are made entirely of aluminium alloys by a modern brazing process using the Nocolok technology.The recommended working pressure is 12 bars for the standard series.
Through the core structure changing, IRA can manufacture in the same range of types and dimensions coolers suitable for up to 17 bars working pressure.

As working fluids, the following can be used: water, water-glycol mixture, oil. The customer can choose the dimensions of connections

Technical data:
Material of construction: aluminium
Working pressure: 12 bars
Specifications: high heat capacity, lightness
Fluids: water, water-glycol, oil
Advantages: very good performances with small dimensions, small pressure drops

Applications:
Engines, Hydraulic systems
 
 
 
 
 
 
       
         

 

 Heat exchangers
  Heat exchangers water - oil
  Heat exchangers water
  Heat exchangers oil
  Heat exchangers combined
  Oil-Air Heat Exchangers
  Heat exchangers with electric motor
  Heat exchangers with hydraulic motor
  Special customized exchangers
 
 Application
  Heat exchangers Application

 

 

 

 
 
 

CALL US

 
Our warehouse has thousands of items ready for delivery. Contact us for a free offer.

 

SEND US AN E-MAIL

 
 

COMPANY BROCHURE

 

BRANDS

 
 

TRANSLATE

 

 

FOLLOW US

 
  Seguici su Twitter   Seguici su Google +   Seguici su Youtube
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Thanks to the know-how and partnerships with global leaders suppliers of hydraulic components, our organization is able to offer customers the best solutions.

Our technical department is available to suggest the best solutions for every need.
Besides standard products supply, D&D Ricambi Srl provides custom solutions for small quantitatives.
 
SP 231 Km 80,176 - 70026 Modugno (Ba)
Fax +39 080.5352723  e-mail:info@dedricambi.it

 

 

D&D Ricambi Srl - P.IVA 04306560725 - worldwide - hydraulic components uk - hydraulikkomponenten deutschland - ru - ch - tr - created by www.omnilink.it