SD9

• Designed on the basis of other well-know equipment brands
• Cummins™ QSX15 430hp Tier III EPA Emissions Certified
• Hexagon shaped Comfort Series Cab gives operator excellent view of working environment
• Multi-Functional Control Valve for easy shifting
• Double stage elevated sprocket design

 

Technical Specifications:

Item	SD9
ENGINE
Model	Cummins™ QSX15 430hp Tier III EPA Emissions Certified
Operation weight (kg)	48500
Ground pressure (kPa) 102	102
Min. ground clearance (mm)	517
Gradient	30º/25º
Dozing capacity (m³)	13.5
Blade width (mm)	4314
Max. digging depth (mm)	614
Overall dimensions (mm)	6592×4314×3970
Rated revelution (rpm)	1800
Torque storage coefficeient	18%
Implement	hydraulic system
Max. system pressure (MPa)	18.3
Pump type	Double vane pump
System output(L/min)	300
Undercarriage system type	The track is triangle shape. The sprocket is elevated elastic suspended.
Number of track rollers (each side)	8
Pitch(mm)	240
Width of shoe(mm)	610
Torque converter is power separating hydraulic-mechanic type
Planetary power shift transmission with three speeds forward and three speeds reverse ,speed and direction can be quickly shifted.
The steering clutch is hydraulic pressed, non – constant engaged clutch.
The braking clutch is pressed by spring, separated hydraulic constant meshed type.
The final drive is two-stage planetary reduction gear mechanism, splash lubrication
TRAVEL SPEED
Gear	1st	2nd	3rd
FORWARD (km/h)	0-3.9	0-6.7	0-12.2
REVERSE (km/h)	0-4.8	0-8.5	0-15.1