Batch Shipment for the SD9N Bulldozer

SHEHWA brand SD9N bulldozer acquired the attentions again from global clients, since its quality and high working efficiency.

Recently, batch shipment of SD9N bulldozer is being effected.

SD9N bulldozer is elevated sprocket, track-type bulldozer. Its undercarriage system is elastic suspended, elevated sprocket, hydraulic direct drive, and hydraulic controls. SD9N dozer can be equipped with S-blade, single shank ripper. Main structure uses high strength plate and is suitable for working in stony, worse earth condition. The cab is installed Rops device and comfortable seat.

Main specifitions:

Operating weight( including ripper) ————–48880㎏

Engine flywheel power/RPM—-316kw(430HP)/1800r/min

Ground pressure(with ripper)——————-…112 kPa

Overall dimensions(L×W×H) ——8478×4314×3970(with single shank ripper)

Gradeability——————-latitude30 ° transverse 25°

Ground clearance—- ————————— 517mm

Diesel engine specifications:

Model ———————————- NTA19-C525S10

Type water cooled, single line, four strokes, turbocharged, 6-cylinders, diameter 140mm

Rated speed —————————1800r/min

Flywheel power ———————- 316kw(430HP)

Torque converter:

Power separating, hydraulic-mechanic drive, single stage torque converter is used in SD9N elevated sprocket bulldozer.

Torque converter

Power separating, hydraulic-mechanic drive, single stage torque converter is used in SD9 elevated sprocket bulldozer.

Transmission assembly

It integrates center drive, transmission and speed changing control valve into one component. It can be assembled or disassembled as assembly or as a part. It is very convenient to service. Transmission is multi-stage planetary drive to realize modular assembling and disassembling. Gear the shift can be changed among 1st gear, 2nd gear, 3rd gear forward or reverse rapidly, through multi-functional control valve.

Steering and braking clutch

Steering and braking clutch are adjustment-free, oil-type, multi-disc clutch. The braking clutch is pressed by spring, separated hydraulicly, constant meshed type. Steering clutch is hydraulic pressed, non-constant engaged clutch. Steering and braking acts simultaneously, operated manually to realize steering slowly, sharply and braking. The braking of entire machine can be realized through the pedal. Braking rod is designed to keep the undercarriage system in braking condition and guarantee the machine not to slip on slope when starting the engine.

Final drive

Final drive is two-stage planetary reduction gear mechanism. It is mounted at outside of steering and braking clutch. Combined sprocket segment is very convenient for assembling, disassembling and service.

Undercarriage system

SD9 dozer utilizes elastic-mounted undercarriage. The track is triangle shape. The sprocket is elevated. Through floating function of continuous auxiliary suspension device, the machine can travel near obstacle on the ground to improve travelling stability and comfortable of the driver. Ground contact area is increased. Performance of travelling and traction is raised.

ROPS cab

The cab is hexagonal thin wall box-type structure. Glass is mounted at six sides with wide viewing range. Pulling and pushing glass is mounted at back side. Air conditioner can be installed according to the requirement of customer. The structure of Rops is rigid. It can protect the driver efficiently when the bulldozer is in special condition. Adjustable operator’s seat bias to right 15° and fuel tank, engine hood, track are tilting, the driver can has a good front and rear sighting range.

Implement hydraulic system

Implement hydraulic system can control lifting, lowering and tilting of the blade. It also can control the moving of ripper. It mainly consists of oil pump, cylinder, valve group, oil tank line and controlling parts. Implement pump is two group vane type pump. The main specification is as following:

SD9N bulldozer, always your right selection!

For more information, would you please visit our webwite: www.hbxg-bulldozer.com

Operating weight( including ripper) ————–48880㎏
Engine flywheel power/RPM—-316kw(430HP)/1800r/min
Ground pressure(with ripper)——————-…112 kPa
Overall dimensions(L×W×H) ——8478×4314×3970(with single shank ripper)
Gradeability——————-latitude30 ° transverse 25°

Flywheel power ———————- 316kw(430HP)