SD7Nbulldozeris230horsepowertrack-typedozerwithelevatedsprocket,powershiftdrive,semi-rigidsuspendedandhydrauliccontrols.
SD7N -230horsepower,elevatedsprocketbulldozerintegratewithmodulardesigniseasytorepair&
maintenance,Itrelievesoilwithdifferencepressure,thehydraulicsystemperformsprotectingenvironmentandsaveenergywithhighworkingefficiency.Safetycomfortableoperationcondition,electricmonitoringandROPScabinwithreliableentirequality,excellentserviceisyourwisechoosing.
Itcanbeequippedwithstraighttiltingblade,angleblade,coalpushingblade,Ushapeblade;singleshankripper,threeshanksripper;ROPS,FOPS,forestdefensecabinetc..Itiscanidealmachineusedincommunication,oilfield,power,miningetc.largeearthmovingprogram.
Operating weight(not including ripper)23800 KGSRipper weight3900 KGSEngine flywheel power162 KWGround pressure(without ripper)71.9 kPaGround clearance404 mmGround contact length2890 mmTrack center distance1980 mmOverall dimensions(L x W x H)(with single shank ripper)
7604 x 3823 x 3402(with straight tilting blade)Grade-abilityLatitude30 °Transverse 25 °Theory travel speed(km/h1st gear forward0-3.91st gear backward 0-4.82nd gear forward 0-6.5 2nd gear backward 0-8.23rd gear forward 0-10.93rd gear backward 0-13.2Dozing operation rate(moving distance 40m )350m 3 /hDiesel engine specificationsModelNT855-C280 (Cummins)Typewater cooled, single line, vertical, four strokes, turbocharged, 6-cylindersFlywheel power(speed at 2100 rpm)16 kW
Starting mode24V electric starting