ModelMDS250S-7CCompressorAirdeliverym3/min7cu.ft/min 250Discharge
pressurebar
7psig101.5Lubricating Oil
capacityL23DieselEngineManufacture&ModelC-ummins
4BT3.9-C105Cylinder Number4Displacement(L)3.9Rotation
speed(Rmp)Operating2430Idle speed(r/min)1600Rated
power(KW)75Lubricating Oil capacity(L)9Coolant
Capacity(L)7.9Battery6-QW-80OthersDimensionL(mm)3700W(mm)2120H(mm)2130Weight(kg)1400Standard
ConfigurationSuction valve
Lubricating oil filter
Oil thermostatic valve
50°C radiator Solenoid valve
Vertical air/oil tank
Pressure regular
valve
Air/oil
separator
Lubricating
oil radiator Safety valve
Emergency stop
button
Air filter of engine Minimum pressure
valve Lockable battery isolator switch
Air
filter of compressor Vent valve
Powder coated canopy
Shuttle valve 24V sealed for
life maintenance free battery
Fuel tank for 8 hours runningStructure
diagramFeature&BenefitFeature BenefitPressure selection
and controlEasy pressure settingFlow selection and controlThe
working pressure and airflow rate can be adjusted according to the
size of air consumption without wasting any dieselThe twin-screw
rotor is directly connected with the diesel engine by a highly
flexible couplingOutputting more air with less energy consumption,
featuring high reliability, longer service life, and low
maintenance cost.The two-stage air filtration systemThe total
efficiency of air filtration reaches 99.8% ensuring the compressor
to not be infringed by dust and dirt particles and longer service
life of the engineHigh-temperature resistance designAble to run for
a long time under extreme cold or hot temperature from
-20ºC to 50ºCOne-button start, clear operational
parametersOperators don't have to go through long-term professional
training, and unattended operations can be achieved.Application
areas ApplicationNominal Working Pressure(bar)Free Air
Delivery Range(m3/min)General Construction(building sites, road
maintenance, bridges, tunnels, concrete pumping and
shotcreting)Hand-held pneumatic breakers7~145~13Jack hammersAir
gunsShotcrete equipmentPneumatic wrenchesNut runnersGround
Engineering Drilling (basement and foundation excavation for
apartment blocks and other buildings)Pneumatic rock
drills7~1712~28Block cuttersDewatering pumps.Hand-held pneumatic
breakersUtility, Abrasive Blasting(shipyards, steel construction
and large renovation jobs)Sandblasting(remove rust, scale,
paint)7~1010~22Blast Hole Drilling(aggregate production for
construction stabilization, cement production in limestone quarries
and open pit mining)Rock drills14~2112~29Dewatering pumpsHand-held
breakersHigh Pressure Drilling(drilling for water wells and
foundations for high-rise buildings, along with
geotechnical/geothermal applications)Water well
drilling20~3518~40Selection tableSmall SeriesSmall
SeriesFADPressureEngine modelDimensional
Date(mm)m3/mincfmBarpsiglengthwidthheightweight(kg)modelwith tow
barwithout tow
barMDS55S-71.5555 7101.5 D9022925165012001200600MDS80S-72.2480 7101.5D10052925165012001200630MDS100S-72.8100 7101.5V15052925165012001200640MDS125S-73.5125 7101.5V15053065180015001350810MDS130S-83.7132 8116JE4933065180015001350810MDS185S-75.18185 7101.5JE4933200190017401660950MDS185S-105.18185 10145JE4933050190017401660950Middle
Series (Low&Medium pressure)Middle Series
(Low&Medium pressure)FADPressureEngine modelDimensional
Date(mm)m3/mincfmBarpsiglengthwidthheightweight(kg)modelwith tow
barwithout tow
barMDS265S-77.42265 7101.5JE49336292200170014701200MDS300S-148.4300 142034BTA3.938502600181023781800MDS350S-109.9354 101454BT3.938502600181023781800MDS390S-711393 7101.54BTA3.938502600181023781800MDS390S-1311393 13188.5QSB4.538503100181023781980MDS429S-712429 7101.54BTA3.938502600181023781800MDS429S-1412429 14203QSB4.538503100181023781980MDS500S-1414.1504 142036BTAA5.945503600181023783100MDS690S-1419.3689 14203QSB6.749503300217026203500MDS720S-1020.2721 10145QSB6.749503300217026203500MDS750S-1221750 12174QSB6.749503300217026203500MDS786S-10.322786 10.3149.35QSB6.749503300217026203500MDS820S-1423821 142036LTAA8.953004200217026305200MDS850S-8.624857 8.6124.76CTAA8.353004200217026304600MDS900S-7.125.3904 7.1102.956CTA8.353004200217026304600Middle
Series (Medium&High pressure)Middle Series (Medium&High
pressure)FADPressureEngine modelDimensional
Date(mm)m3/mincfmBarpsiglengthwidthheightweight(kg)modelwith tow
barwitho
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