Product Name: SD7 Bulldozer for Construction Machinery Model NO.: SD7 Color: Yellow Condition: New Certification: ISO9001: 2000 Load and Unload Method: Dozer Walking Mode: Crawler Transmission: Hydraulic - Mechanical Transmission Type: Universal Type Weight: 23800kg Power: 220HP Trademark: KUDAT Transport Package: Bulk Specification: SGS Origin: China Product Description SD7 bulldozer are 220 horsepower track-type dozer with elevated sprocket, hydraulic direct drive, semi-rigid suspended and hydraulic controls. It can be equipped with straight tilting blade, angle blade, coal pushing blade, single shank ripper, three shanks ripper. The cab is Rops with air conditioner.SD7-220 horsepower, elevated sprocket bulldozer integrate modern science into it, its new structure, good performance, high working efficiency, safety and comfortable operation condition, realizable entire quality, excellent service is your wise choosing.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 × W × H)(with single shank ripper)7604 × 3823 × 3402(with straight tilting blade)Grade-abilityLatitude30 ° Transverse 25 °Theory travel speed (km/h1st gear forward 0-3.91st 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 kWStarting mode24V electric starting