24tons Bulldozer SD7n with Cummins Engine 185kw

• After-sales Service: Lifetime Service Support
• Warranty: 1 Year
• Type: Universal Type
• Transmission: Hydraulic Transmission
• Walking Mode: Crawler
• Load and Unload Method: Front Discharge
• Model NO.: SD7N
• Engine Power: 147~515kw
• Certification: ISO9001: 2000
• Condition: New
• Color: Yellow
• Engine Model: Cummins Nt855-C280s10 / Weichai.Wd12g250e302
• Transport Package: Nude
• Specification: 5677*3500*3402
• Trademark: fusen
• Origin: China
• HS Code: 84291190
• Production Capacity: 2000PCS/Year

Product Description

24tons Bulldozer SD7N with Cummins engine 185KW

SD7N bulldozer is 230 horsepower track-type dozer with elevated sprocket, power shift drive, semi-rigid suspended and hydraulic controls.
SD7N-230 horsepower, elevated sprocket bulldozer integrate with modular design is easy to repair & maintenance, It relieves oil with difference pressure, the hydraulic system performs protecting environment and save energy with high working efficiency. Safety comfortable operation condition, electric monitoring and ROPS cabin with reliable entire quality, excellent service is your wise choosing.
It can be equipped with straight tilting blade, angle blade, coal pushing blade, U shape blade; single shank ripper, three shanks ripper; ROPS, FOPS, forest defence cabin etc.. It is can ideal machine used in communication, oil field, power, mining etc. large earth moving program.

Dozer	Tilt
Operation weight(kg)	26800
Ground pressure(KPa)	46.2
Overall dimensions (mm)	5473×4382×3482
EngineType	Cummins NT855-C280S10 / Weichai.WD12G250E302
Rated power (KW)	185

 

 

SPECIFICATION
Blade					Semi-U tilting blade
Operation weight (Kg) (not including ripper)					23800
Ground pressure(KPa)					71.9
Track gauge(mm)					1980
Gradient					30°/25°
Min. ground clearance (mm)					404
Dozing capacity (m³)					8.4
Blade width (mm)					3500
Max. digging depth (mm)					498
Overall dimensions (mm)					5677×3500×3402
(including ripper)					7616×3500×3402
Engine
Type					CUMMINS NTA855-C280S10
Rated revolution (rpm)					2100
Rated power (KW)					185
Max. torque (N•m/rpm)					1097/1500
Rated fuel consumption(g/KW•h)					≤235
Type					Max. torque (N•m/rpm)
Undercarriage system
Type					The track is triangle shape. The sprocket is elevated elastic suspended.
Number of track rollers (each side)					7
Pitch (mm)					216
Width of shoe (mm)					560
Gear	1st			2nd		3rd
Forward  (Km/h)	0-3.9			0-6.5		0-10.9
Backward (Km/h)	0-4.8			0-8.2		0-13.2
Implement hydraulic system
Max. system pressure (MPa)			20
Pump type			High pressure gears pump
Control type			Pilot control
System output (L/min)			170
Driving system
Torque converter		Torque converter is power separating hydraulic-mechanic type
Transmission		Planetary, power shift transmission with three speeds forward and three speeds reverse, speeds and direction can be quickly shift
Steering clutch		The steering clutch is hydraulic pressed, usually separated clutch.
Braking clutch		The braking clutch is pressed by spring, separated       hydraulic, meshed  type.
Final drive		The final drive is two-stage planetary reduction gear     mechanism, splash lubrication.