SHANTUI SD22 crawler bulldozer

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SHANTUI SD22

 

Engine
Model CUMMINS NTA855-C280 (BCIII)
Type In-line, 4-cycle, direct injection, turbocharged, water cooled
Flywheel power, kW
162
Rated speed, r/min
1800
Max. torque (at 1400 r/min), Nm 1030
Number of cylinders - bore x stroke, mm 6-ø139.7 x 152.4
Piston displacement, L 14.010
Fuel consumption rate, g/kWh
205
Starting method Electric starting,  24V
Transmission system
Torque converter 3-element, single-stage, single-phase
Transmission Planetary gear, multi-disc, hydraulically connected, forced lubrication
Main drive
Spiral bevel gear, single-stage reduction, splash lubrication
Steering clutch
Wet, multi-disc, spring loaded, hydraulically separated, hydraulic control
Steering brake Wet, floating, direct on-off hydraulic inter-linking operation
Final drive
Spur gear, double reduction, splash lubricated
Travel speed, km/h
Forward:  
• 1st 3.6
• 2nd 6.5
• 3rd 11.2
Reverse:  
• 1st 4.3
• 2nd 7.7
• 3rd 13.2
Under carriage
Sprocket Segmented
Track tension Hydraulic-adjusted
Number of track rollers, each side 7
Number of carrier rollers, each side 2
Number ot track shoes, each side 38
* Floating seals are used in all track rollers, carrier rollers, sprocket and front idlers
Track
Track type
Assembled, single grouser
Undercarriage type Swing type of sprayed beam, suspended structure of equalizer bar
Track pitch, mm 216
Track width, mm 560
Ground clearance, mm
405
Track gauge, mm
2000
Ground pressure, MPa
0.077
 Hydraulic system of work equipment
Working pressure, MPa
14
Rated flow (at 1800 r/min), L/min 262
Pump Gear pump
Valve position
Raise, hold, lower, float
Work equipment
Blade type Straight tilt blade Angle blade U-type blade
Dimensions, Length x Width x Height, mm 6805×3725×3395 6805×4265×3395 6805×3800×3395
Weight, kg
23450 23670 24020
Blade dimensions, Width x Height, mm 3725×1315 4365×1055 3800×1343
Blade weight, kg
3630 3850 4196
Max. drop below ground, mm
540 535 540
Dozing capacity, m³
6.4 4.7 7.5
Max. tilt adjustment, mm >735 >500 >755
Min. turning radius, m 3.3
Gradeability, ° 30
Ripper 1-shank

 

 

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