SHANTUI,SD22,KOMATSU TECHNOLOGY,HIGH QUALITY.HOT SELLING.CE
Categories: | Bulldozer | |
Model | SD22 | |
name | SD22 bulldozer | |
clicks: | 586 | |
Engine | Cummins NT855-C280S10 | |
Weight | 23.4 | |
Specification Blade Type | Straight-tilt | Angle | U-type | R-blade | Coal blade |
Min.ground clearance(mm) | 405 | 405 | 405 | 513 | 405 |
Ground pressure(MPa) | 0.077 | 0.077 | 0.078 | 0.041 | 0.078 |
Min.turning radius(m) | 3.3 | 3.3 | 3.3 | 3.8 | 3.3 |
Gradeability(°) | 30 | 30 | 30 | 30 | 30 |
Track gauge(mm) | 2000 | 2000 | 2000 | 2250 | 2000 |
Dozing capacity(m3) | 6.4 | 4.7 | 7.5 | 10.2 | 9 |
Efficiency(Theoretical value in 40m)(m3 /h) | 330 | 245 | 365 | 413 | 450 |
Blade width(mm) | 3725 | 4365 | 3800 | 4160 | 4200 |
Blade height(mm) | 1315 | 1055 | 1343 | 1870 | 1350 |
Max.drop below ground (mm) | 540 | 535 | 540 | 540 | 540 |
Max.tilt adjustment(mm) | >735 | >500 | >755 | >755 | >755 |
Weight(kg) | 3630 | 3850 | 4196 | 3067 | 3464 |
ENGINE:
Model…………………………………………………Cummins NT855-C280S10
in-l ine,water cooled 4-cycle,overhead valve direct injection,turbocharged diesel
Rated revelution…………………………………… 1800rpm
Rated horsepower…………………………………… 162KW
Cylinder number-bore×stroke…………………… 6-139.7mm×152.4
Piston displacement………………………………… 14010ml
Min fuel consumption………………………………… 205g/KW.h
Max torque………………………………………………… 1030NM/1250rpm
TRAVEL SPEED:
| Gear | 1st | 2nd | 3rd |
Foward(km/h) | 0-3.6 | 0-6.5 | 0-11.2 |
Reverse(km/h) | 0-4.3 | 0-7.7 | 0-13.2 |
UNDERCARRIAGE SYSTEM:
Type……………………………………Swing type of sprayed beam,suspended structure of equalizer bar
Carrier rollers………………………2/each side
Track rollers…………………………6/each side(single flange4,double flange2)(E-7/each side)
Track type……………………………Assembled single-grouser shoes(38/each side)
Width of track shoes………………560mm
Pitch……………………………………216mm
OVERALL DIMENSION
Straight—tilt 5750×3725×3395mm
