OLAER AIR OIL COOLER - Oil Solutions

1 A-L D COLAERCOOLERSAIR OIL COOLERO laer A-LDC with motor for mobile hydraulic systemsAIR OIL COOLERO laer A-LDC with motor for mobile hydraulic systemsRCOOLER SERIES FOR MOBILE HYDRAULICSC ooler matrix with low pressure drop and high A-LDC air oil coolers with are high-efficiency coolersvery competitive in are leaders in the field ofsolving problems of overheating in alltypes of hydraulic systems. For mobilehydraulic systems, we have developeda series of air oil coolers , OLAER this series, we are ableto supply coolers of the well-knownhigh OLAER quality, at short in operationImproved performance, extended service life and reducedoperating costs are the most important reasons for seriouslyconsidering cooling of your hydraulic correct working temperature is your only guaranteethat the oil in the hydraulic system works at the ideal COOLER will provide prolonged oil durabi-lity hence extended hydraulic system life, minimize internalpotentials for leaks.

2 Prolong lubricating qualities andmaintain hydraulic efficiency for the entire working OLAER A-LDC air oil coolers are fitted with a 12V or a24V laboratoryA series of quiet, long-lasting coolers with a high coolingcapacity per unit of surface area and a low pressure drop isthe result from extensive research, development and testingin our own components are carefully selected to ensure for unlimited cooling requirementsOlaer A-LDC air oil coolers are ideal for mobile applications,primarily because of their compact size and light weight butalso because they are quiet. The OLAER A-LDC coolers havehigh physical strength and are easy to retrofit on many typesof machines and offer unlimited utilization of all the OLAER A-LDC series we have also developed smallsized coolers for small cooling your cooling requirementOlaer has developed a calculation program where, by ente-ring your basic data, you can calculate your cooling require-ment and select the correct COOLER .

3 The program is availableon request from you local OLAER more detailed information, see separate technical OLAER Group is represented worldwide providing youwith support wherever you are OLAER A-LDC air oil coolers can be fitted with athermo contact for oil temperature A-LDC coolers for all applicationsDifferent bypass functions are available to protect against cold or 24V be fitted with dust and/or stone be fitted with OLAER Smart DC Drive for softstart and low current consumptionMobile Cranes Forestry machinery Harvesters Forwarders Graders Asphalt spreaders Rollers Street-cleaning machines Contractors machines Snow slingers Wet brakes Cable laying machines Rail-borne machines Garbage collection trucks Picking machinery Ready-mix concrete trucks Earth drilling machines

4 Agricultural machinery Concrete pumps Compressors Mining equipment Motor oil cooling Bulk loaders Power Generating Units Fork-lift trucks Rock drills Geological investigation machinery Ditch excavators Scrapping machinery type applications system construction sizing extreme operational conditionsConsult your localOlaer company for:0,000,100,200,300,400,500,600,700,80 050100150200250300350 AIR OIL COOLERO laer A-LDC with motor - Technical specificationPressure drop at 30 cSt (single-pass only)Oil flow (l/min)Pressure drop (bar)A-LDC 002 - A-LDC 033 For selection of the ideal oil COOLER , find cooling capacity oil flowoil temperaturemax air temperatureor use calculation capacity (kW/ C)Oil flow (l/min)0,00,20,40,60,81,01,21,41,61,82,0 2,22,42,62,83,03,2050100150200250300003, 004002007,011016,02303303302301601100700 4003002 AIR OIL COOLERO laer A-LDC with motor - Technical specificationThe cooling capacity curves are based upon inlet oil temperature and ambient temperature.

5 Oil temperature 60 C and air temperature20 C gives a differencetemperature of 40 C. Multiply by kW/ C for total 002 - A-LDC 007A-LDC 011 and A-LDC 016 AirAirOilOil 1)1) Oil outlet when a by-pass valve type T or a two-pass is used (as from A-LDC 007) 22)1)2)A-LDC 023 and A-LDC 033 DimensionsTypeA-LDC 002A-LDC 003A-LDC 004A-LDC 007A-LDC 011A-LDC 016A-LDC 023A-LDC 033A184218256340400456615630B18722726034 3396466635678C74134134203360416356371D55 4261692020130130E15415415416821921921925 9F186145145267101101290290G4874809182831 1986J99999x299x291313K3727275625255030L1 02102102105125125125165M---8080808080N72 909080148149225326O3131313333333333P1652 45267330400464543635Q2) leveldB(A) 1 m*6668687174747777H2023232323232325IG1/2 G1G1G1G1G1G1G11/42) "Q" When selecting a by-pass valve type S LuftAir* Noise level tolerance 3 dB(A) l 1)

6 Oil outlet when a by-pass valve type T or a two-pass is )2)EExxaammppllee:: AA--LLDDCC--001166--AA--SS--0000--SS2200 --SS--00 When ordering a special COOLER , specify product, components, performance, dimensions etc., in text en and time of delivery available from your local OLAER further information and latest modifications, please enter our web site facilitate selection of the correct COOLER , order OLAER 's calculation accessories= 0 Smart DC Drive= S (including temperature indicator)Relay box= CWithout thermo contact= 0040 C = 4050 C= 5060 C= 6070 C= 7080 C= 80 90 C= 90 Standard= 000 Two pass= T00 Built-in pressure controlled by-pass valve, single pass2 bar= S205 bar= S508 bar= S80 Built-in pressure controlled by-pass valve, two pass*2 bar= T205 bar= T508 bar= T80 Built-in temperature and pressure controlled by-pass valve, single pass50 C, bar= S2560 C, bar= S2670 C, bar = S2790 C, bar= S29 Built-in temperature and pressure controlled by-pass valve, two pass*50 C, bar = T2560 C, bar= T2670 C, bar= T2790 C.

7 Bar= T2912V= A24V= BOrdering key for OLAER A-LDC air oil ordering every item should be 22 3344 55 66 77 881. Air oil COOLER fitted with DC motor = A-LDC2. COOLER size4. Accessories DC motor6. COOLER matrix3. Voltage5. Thermo contactWithout guard= 0 Stone guard= SDust guard= DDust and stone guard= PStandard= 0 Special= Z7. Matrix guard8. Standard/special* not available for A-LDC 002 - A-LDC diagram forOlaer A-LDC air oil coolerFluid compatibilityMineral oilHL/HLP to DIN 51524 Oil/water emulsionHFA, HFB to CETOP RP 77 HWater glycolHFC to CETOP RP 77 HPhosphate estherHFD-R to CETOP RP 77 HMaterialMatrixAluminiumFan blades/guardGlass fibre reinforced polypropyleneFan housingSteelOther partsSteelSurface treatmentElectrostatically powder coatedTechnical specification, electric motorsA-LDC 002A-LDC 003A-LDC 004A-LDC 007-016A-LDC 023-033 Number of revolutions 3700 rpm3670 rpm3350 rpm3060 rpm 3060 rpmProtection standardIP 64IP 64IP 64IP 64IP 64 Insulation classHHHHHA mbient temperature 30 C - +80 CCurrent consumption12V/24V6,5/3.

8 5 A8/4 A8/4 A 20/10 A2x20/2x10 A** with oil temperature > 120 C with oil viscosity > 100 cSt in aggressive environments in ambients rich in particles at high altitudesConsult your local OLAER company for use** OLAER A-LDC 023 and OLAER A-LDC 033 are twin motoredUse a relay if the current load is superior to:8 A at 12 V6 A at 24 VTechnical specification, matrixMaximum static working pressure21 barDynamic working pressure14 bar. Tested according to ISO/DIS of heat transfer 6 %Maximum oil inlet temperature120 CThe cooling capacity curves in this technical sheet are based upon tests according to EN 1048and are made using oil type ISO VG 46 at 60 capacity curvesDistributorOil SolutionsPhone 0421 336 009 Fax 03 9012 4332 InternationalPhone 61 421 336 009 Fax 61 3 9012 Box 653 Castlemaine Australia 3450 THE COMPLETE PRODUCT RANGETHE COMPLETE PRODUCT RANGEOLAER A-LACAn air oil COOLER designed forindustrial applications fitted withsingle-phase or three-phase components have been deve-loped in our laboratory for opti-mum performance.

9 Max. cooling capacity 130 kW atETD 40 A-LDCAn air oil COOLER ideal for mobileapplications because of its com-pact design and light weight,fitted with a 12V or a 24V DCmotor. During the development ofthe A-LDC series of air oil coolerswe developed also coolers forsmall cooling cooling capacity 30 kW atETD 40 A-LHCAn air oil COOLER fitted with ahydraulic motor for heavy dutyapplications with high coolingrequirement. The OLAER A-LHC airoil coolers are designed forindustrial as well as mobile appli-cations. Max. cooling capacity130 kW at ETD 40 A-LOCAn extremely reliable air oil coo-ling system consisting of a matrix,a fan and a pump. Fitted with oneelectric motor only, this coolingsystem is easy to install and at avery low cost.

10 The OLAER A-LOCcooling system is supplied fit forinstallation in your system . Max. cooling capacity 45 kW atETD 40 B/E 0610. micce rylander byr COOLERSOLAERRTHE OLAER GROUP AROUND THE WORLD:AUSTRALIAO laer FCH. Tel: +61 2 9981 6888. AUSTRIAO laer Austria GmbH. Tel: +43 7229 OLAER Benelux, Tel: +32 2 466 15 15. CZECHIAO laer CZ Tel: +42 5 47125 601-8. DENMARKO iltech DK. Tel: +45 86 69 20 Hydraulics OY. Tel: +358 9 413 755 00. FRANCEO laer Industries Tel: +33 1 41 19 17 00. GERMANYO laer Industries GmbH. Tel: +49 6842 BRITAINFCH Ltd. Tel: +44 1244 535515. INDIAFCH India. Tel: +91 802 Italiana Tel: +39 011 991 85 Hyundai OLAER Hydraulic Co. Tel: +82 31 499 0897. NETHERLANDSO laer Nederland Tel: +31 76 5412453.