160 Horsepower Track-Type Dozer with Hydraulic Direct Drive SD6N

• Customization: Available
• Type: Universal Type
• Transmission: Hydraulic Transmission
• Model NO.: SD6N
• Walking Mode: Crawler
• Load and Unload Method: Front Discharge
• Engine Power: 74~147kw
• Certification: ISO9001: 2000
• Condition: New
• Color: Yellow
• Engine Model: Cummins Qsl8.9 Tieriii
• Transport Package: Nude
• Specification: 5098× 3320× 3108
• Trademark: fusen
• Origin: China
• HS Code: 84291190
• Production Capacity: 2000PCS/Year

Product Description

SD6N Track Type Power Shift Bulldozer 160HP

SD6N bulldozer is 160 horsepower track-type dozer with hydraulic direct drive, semi-rigid suspended and hydraulic controls. It is equipped with Shangchai C6121 diesel engine manufactured under Caterpillar license. The engine has the characteristics of big torque reserve coefficient and capacity against over-load. The torque converter is a hydro-mechanical converter whose power is divided outside, which has the characteristics of wide high efficiency range. Steering and braking can be controlled with the same control lever. Braking system utilizes hydraulic boosting structure, which is convenient and labor-saving. The final drive gear has the characteristics of large displacement coefficient value. This kind of design raises bearing capacity and prolongs the useful time. The final drive also utilizes the structure that its bearing clearance is free of adjustment, which is convenient for service. The equalizer bar utilizes free lubricating structure to decrease service cost.

 

Dozer	Tilt
Operation weight(kg)	16800
Ground pressure(KPa)	56.2
Overall dimensions (mm)	5136×3324×3108
EngineType	Cummins QSL8.9 TierIII
Flywheel power (KW)	126

 

Specifications
Operation weight (Kg) (not including ripper)		16500
Ground pressure(KPa)		52.80
Track gauge(mm)		1880
Gradient		30°/25°
Min. ground clearance (mm)		445
Dozing capacity (m³)		4.5
Blade width (mm)		3320
Max. digging depth (mm)		592
Overall dimensions (mm)		5098×3320×3108
Engine
Type		C6121ZG55
Rated revolution (rpm)		1850
Rated power (KW/HP)		131
Max. torque (N•m/rpm)		812/1300
Rated fuel consumption(g/KW•h)		≤215
Undercarriage system
Type		Suspended structure of equalizer bar, Swing type of sprayed beam.
Number of track rollers (each side)		7
Number of carrier rollers (each side)		2
Pitch (mm)		203
Width of shoe (mm)		560
Gear                       1st            2nd            3rd
Forward  (Km/h)            0-4.0           0-6.9           0-10.9
Backward (Km/h)            0-4.8           0-8.4           0-12.9
Implement hydraulic system
Max. system pressure (MPa)		15.5
Pump type		Gears pump
System output(L/min)		167
Driving system
Torque converter	Hydraulic mechanical torque convertor with external power split
Transmission	Planetary, power shift transmission with three speeds forward and three speeds reverse, speed and direction can be quickly shifted.
Steering clutch	Multiple-disc oil power metallurgy disc compressed by spring. hydraulic operated.
Braking clutch	Brake is oil two direction floating band brake operated by mechanical foot pedal.
Final drive	The final drive are double reduction with spur gear and   segment sprocket.