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High Efficiency Bulldozers With Cummins Engine

SD9 bulldozer with Cummins engine, straight blade, sealed ROPS cabin, hydraulic assisting operating, good quality and competitive price.

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Product Detail

Main Features

1. Semi-rigid elastic suspension, hydraulic mechanical transmission, fully hydraulically operated high-drive crawler bulldozer.

2. Pilot-assisted work device manipulation. The modular design increases the life of the drive-line and is easy to maintain and maintain.

3. The ergonomically designed control system is light, labor-saving and accurate. Electronic monitoring, tipping and falling protection devices.

4. Power output is strong and it is an ideal machine for construction of large-scale earth and stone such as traffic, desert, oil fields, electric power, mines and ports.

High Efficiency Bulldozers

Main Specifications

Technical Data\Model		SD9
Dozer		Tilt
Operating weight without ripper (kg)		44580
Ground pressure (kpa)		112
Track gauge (mm)		2250
Min. ground clearance (mm)		517
Gradient		30°/25°
Dozing capacity (m³)		13.5
Blade width (mm)		4314
Max. digging depth(mm)		614
Overall dimensions without ripper(mm)		659243143970
Engine	Type	KTA19-C525S10
	Rated revolution (rpm)	1800
	Flywheel power (KW/HP)	316/430
Driving system	Torque converter	Power separating, hydraulic-mechanic type
	Transmission	Planetary, power shifting transmission with three speeds forward and three speeds reverse, speed and direction can be quickly shifted
	Steering clutch	Hydraulic pressed, usually separated clutch
	Brake clutch	Pressed by spring, separated hydraulic, constant meshed type
	Final drive	Two-stage planetary reduction gear mechanism, splash lubrication
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
	Gear	1st	2nd	3rd
	Forward km/h	0-3.9	0-6.7	0-12.2
	Backward km/h	0-4.8	0-8.5	0-15.1
Implement hydraulic system	Max. system pressure (Mpa)	18.3
	Pump type	Double vane pump
	System output (L/min)	358