430hp Bulldozer SD9

Main Features

SD9 bulldozer : elasticity suspending, hydraulic-mechanical transmission, elevated sprocket track type, wholly hydraulic operation, pilot hydraulic controlling blade operating, modular designing components easily for maintaining, portable laborsaving nicety man-machine designing controlling system, electric monitoring, ROPS cabin, many optional equipments, broadly used in transport, desert, oil field, power station, mine, swamp etc. large-scale soil stone construction. You can select original American Cummins engine, emission standard meet with Tier3 with lower fuel consumption and stronger power output.

The Main Performance Parameter of Bulldozer SD9

Dozer

Tilt

Operating weight with / without ripper

48880 / 44580

Ground pressure
with / without ripper

112Kpa / 102Kpa

Track gauge

2250mm

Gradient

30°/ 25°

Min ground clearance

517mm

Dozing capacity

13.5m3

Blade width

4314mm

Max digging depth

614

Overall dimension with ripper

8478x4314x3970mm

ENGINE

Type

Cummins KTA19-C525S10

Flywheel power

316kw/430hp

Rated revolution

1800rpm

Torque storage coefficient

18%

UNDERCARRIAGE SYSTEM

Type

The track is triangle shape, the sprocket is elevated elastic suspended

Number of track rollers ( each side )

8

Pitch

240mm

Width of shoe

610mm

GEAR

Gear

1^st

2^nd

3^rd

Forward

0-3.9km/h

0-6.9km/h

0-12.2km/h

Backward

0-4.8km/h

0-8.5km/h

0-15.1km/h

IMPLEMENT HYDRAULIC SYSTEM

Max system pressure

18.3Mpa

Pump type

Double vane pump

System output

358L/min

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DRIVING SYSTEM

Torque converter

Torque converter is power separating hydraulic mechanic type

Transmission

Planetary,power shift transmission with three speeds forward and three reverse, speed and direction can be quickly shifted

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

CABIN

Air condition

Equipped

Cabin

ROPS

RIPPER

Single shank ripper

Optional

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