10.0

3

SHANTUI CONSTRUCTION MACHINERY CO.,LTD.

www.shantui.com

SD22E

Plastic meter-board is slinky and splendid. With imported known manufactures meters and sensors is re l iab le and sensitive.

The built-in air-condit ion and meter-board are syncretic together.

The control devices and steer ing system are l inkage by hydraulic system, make the operation of the bulldozer more convenient.

The cont ro l l ing system is ergonomically d e s i g n e d w i t h t h e cont ro l ins t ruments concentrated on one side making operation simple.

The hexahedral cabin broadent the field of vision and the isolated butter material can reduce noise and vibrat ion,The operator s seats is comfortable and can be adjusted up, down, forward and reverse, which meets the need of variors operating pose and reduces the operator s fatigue.

SD22 TY220

SHANTUI SD22 bulldozer, follow the excellent and mature technics, and be improved with international advanced technique, because of basic of high reliability. SHANTUI SD22 bulldozer s key parts is purchased all over the world, it s so efficient and reliable, that SD22 is a new generation of golden medal bulldozer TY220.

The colander of t rasmission, steering and hydraulic system are set on the let side of engine. make the maintenance convenient.

BulldozerSD22S Bulldozer

SD22R SD22C

NS10

: 228g/

kw.h 205g/kw.h

Station Cummins BC engine with high r e l i a b i l i t y, s t r o n g power, and the fuel consumption is lower 11.2% than TY220.

Centralzed pressure survey makes the testing and diagnosis of the machine malfunction more easy.

There are skidproof pedal one two sides, protect your safe.

Battery case,fuel tank are equipped with locks.

A lamp,which can light blade end bi t d i rect ly,is mounted in the f ront of fender for night working.

The application of concentrated l u b r i c a t i o n a n d t r a c k s h o e autotighten,patent technologies makes the maintenance convenient and improves the mach ine s working life.

The sea ls o f eve ry hydraulic cylinder produced w i t h new s t ruc tu re a re imported, have high reliable quality.

Hydraulic connection of steering and brake systems leads to light control and convenient adjustment.

Bulldozer Bulldozer

SD22Specifications

UNDERCARRIAGE SYSTEMType Swing type of sprayed beam,suspended structure of equalizer bar

Carrier rollers 2 / (each side)Track rollers 6 / 4 2 (E / )

6/each side(single flange4,double flange2)(E-7/each side)Track type 38 Assembled

single-tooth shoes(38/each side)Width of track shoes 560mm

Pitch 216mm

POWER TAKE OFF SHAFTLocation At the middle

…………………………………………… of the back of steering caseRevolution …………………………………………………1800rpm

HYDRAULIC SYSTEMMax.pressure 14MPa

Pump type gear pump Discharge 262L/min( 1800rpm)

…………………………………………… (at revolution of 1800rpm)120mm 2( )bore

………………… of working cylinder number (double-acting type)

OVERALL DIMENSIONS

3725

2000

3395

72

27303690.5

5460

540

1210

665

()

6805

SD22 Bulldozer

2620

ENGINE

Gear 1st 2nd 3rd

Foward(km) 0-3.6 0-6.5 0-11.2

Reverse(km) 0-4.3 0-7.7 0-13.2

TYPE NT855-C280 (S10)Cummins

in-l ine,water cooled 4-cycle,overhead valve direct injection,turbocharged dieselRated revelution 1800rpmRated horsepower 162KW

Cylinder number-bore stroke 6-139.7mm 152.4piston displacement 14010ml

Min fuel consumption 205g/KW.hTank capacrtywater capacrty Max torque 1030NM/1250rpm

POWER TRANSMITTING SYSTEMTorque Converter

3-element 1 stage1phaseTransmission

Planetary gear,multi-disc clutch,hydraulically connected,forced lubricationMain Drive

Spiral bevel gear,splash lubrication,single-stage speed reductionSteering Clutch

Wet,multi-disc,spring loaded,hydraulically separated, hydraulic controlSteering Brake

Wet,floating,direct on-off hydraulic inter-linking operationFinal drive

2-stage speed reduction of spur gear,splash lubrication

Dozerstraight-tilt angle

U Udozer R-blade

Coal blade

Min.ground clearance(mm) 405 405 405 513 405Operating weight(kg) 23450 23670 24020 25700 24850Ground pressure(MP ) 0.077 0.077 0.078 0.041 0.078

Min.turning radius(m) 3.3 3.3 3.3 3.8 3.3Gradeability( ) 30 30 30 30 30

Track gauge(mm) 2000 2000 2000 2250 2000Dozing capacity(m3) 6.4 4.7 7.5 10.2 9

Efficiency(m3 /H)( Theoretical value 40 330 245 365 413 450Blade width(mm) 3725 4365 3800 4160 4200Blade height(mm) 1315 1055 1343 1870 1350

Max.drop below ground (mm) 540 535 540 540 540Max.tilt adjustment(mm) 735 500 755 755 755

Weight(kg) 3630 3850 4196 3067 3464