220HP Crawler Bulldozer SD7 Small Dozer for Sale

• Customization: Available
• Type: Universal Type
• Transmission: Hydraulic Transmission
• Model NO.: SD7
• Load and Unload Method: Dozer
• Engine Power: 74~147kw
• Certification: ISO9001: 2000
• Condition: New
• Color: Red
• Weight: 23800kg
• Power: 220HP
• Ground Pressure(Without Ripper): 71.9 Kpa
• Ground Clearance: 404 mm
• Ground Contact Length: 2890 mm
• Track Center Distance: 1980 mm
• Overall Dimensions: 7604*3823*3402
• Dozing Operation Rate: 350m3/H
• Flywheel Power: 16 Kw
• Engine Model: Diesel Nt855-C280 (Cummins)
• Transport Package: Bulk
• Specification: SGS
• Trademark: KUDAT
• Origin: China
• Production Capacity: 500PCS/Year

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 KGS
Ripper weight		3900 KGS
Engine flywheel power		162 KW
Ground pressure(without ripper)		71.9 kPa
Ground clearance		404 mm
Ground contact length		2890 mm
Track center distance		1980 mm
Overall dimensions(L × W × H)		(with single shank ripper) 7604 × 3823 × 3402(with straight tilting blade)
Grade-ability		Latitude30  °     Transverse 25 °
Theory travel speed      (km/h
1st gear forward           0-3.9			1st   gear backward         0-4.8
2nd gear forward         0-6.5			2nd gear backward         0-8.2
3rd gear forward         0-10.9			3rd gear backward 0-13.2
Dozing operation rate(moving distance 40m )			350m 3 /h
Diesel  engine  specifications
Model			NT855-C280 (Cummins)
Type	water cooled, single line, vertical, four strokes, turbocharged, 6-cylinders
Flywheel power(speed at 2100 rpm)			16 kW
Starting mode			24V electric starting