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Mining Bulldozer

Mining Bulldozer
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Main Specifications of Mining Bulldozer

ENGINE
Model Cummins KTA19-C525
Type Turbocharged vertical four-stroke,PT pump injection
Flywheel power 306Kw
Rated speed (r/min) 2000rpm
Number of cylinders-bore×stroke (mm) 6-Φ159×159
Starting method Electric starting 9 kW /24V
Battery 24VOptimax
Air cleaner Dry horizontal type with pre-cleaner
TRANSMISSION SYSTEM
Torque converter 3-element, single-stage, single phase
Transmission Hand-operated, Hydraulic shift, Planetary gear, multiple-disc clutch, hydraulic actuated, forced lubrication by gear pump, 3 forward speeds and 3 reverse speeds.
Bevel gear Helical bevel gear, Splash lubricated
Steering clutch Wet, Multiple disc, Spring loaded, Hand-operated with booster and hydraulic-released
Steering brake Wet, band brake, operated with hydraulic booster
Final drive Spur gear, planetary gear driving, one reduction, splash lubrication
UNDER CARRIAGE
Sprocket Segmented
Number of track shoes (each side) (4 single, 3 double)
Track tension Hydraulic adjusted
Floating seals are used in all track rollers, carrier rollers, sprocket and front idlers
TRAVEL SPEED (km/h)
Forward 1 3.4km/h
Forward 2 6.7km/h
Forward 3 12.2km/h
Reverse 1 4.2km/h
Reverse 2 8.0km/h
Reverse 3 14.8km/h
TRACK
Type Lubricated track
Track pitch 260.35mm
Track width (mm) 610mm
Number of track shoes (each side) 40
Length of track on ground 3425mm
Ground clearance 600mm
Ground pressure ≤0.109Mpa
Track gauge 2260mm
HYDRAULIC CONTROL SYSTEM
Working pressure 20Mpa
Rated delivery 264L/Min
Pump CBZb4160T gear pump
Control valve Hydraulic-operated plunger, loaded feedback, servo controlling
Valve position Raise, Hold, Lower, Float
Cylinder, Bore × Rod ×Stroke Φ140×Φ90×1440mm
WORK EQUIPMENT
Blade type Semi-U blade
Width ×Height 4314×1841mm
Max.lift above ground (mm) 1620mm
Max. drop below ground (mm) 749mm
Pitch adjustment (°) 52°
Gradeability (°) 30°
Max .tilt (mm) 1000mm
Length × Width ×Height (mm) 7100×4314×3900mm
Weight (kg) 45362kg
Mining Bulldozer SWD410Y
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