SHANTUI SD42-3 crawler bulldozer

Technical characteristics of SHANTUI SD42-3 crawler bulldozer

Engine
Model	CUMMINS KTA19-C525
Type	In-line, 4-cycle, direct injection, turbocharged, water cooled, intercooler
Flywheel power, kW	310
Rated speed, r/min	2000
Max. torque (at 1400 r/min), Nm	1900
Number of cylinders - bore x stroke, mm	6 - Ø150 x 150
Piston displacement, L	15.9
Fuel consumption rate, g/kWh	214
Starting method	Electric starting 24V, 11kW
Transmission system
Torque converter	3-element, single-stage, single-phase
Transmission	Planetary gear, forced connected, electric and hydraulic control
Bevel gear	Spiral bevel gear, splash lubrication
Steering clutch	Wet, multi-disc, spring loaded, hydraulically separated, electric and hydraulic control
Steering brake	Wet, floating, hydraulic helping operation, electric and hydraulic control
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	41
* Floating seals are used in all track rollers, carrier rollers, sprocket and front idlers
Track
Track type	Link master, seal, lubricated type
Undercarriage type	K-type elastic suspended structure
Track pitch, mm	260.35
Track width, mm	610
Ground clearance, mm	525
Track gauge, mm	2260
Ground pressure, MPa	0.123
Hydraulic system of work equipment
Working pressure, MPa	21
Rated flow (at 1800 r/min), L/min	194
Pump	Working pump and PPC tandem pump
Valve position	Raise, hold, lower, float
Work equipment
Blade type	Semi-U blade
Dimensions, Length x Width x Height, mm	9630×4320×3955
Blade weight, kg	5200
Weight, kg	52000
Gradeability, °	30
Blade dimensions, Width x Height, mm	4315×1875
Max. drop below ground, mm	700
Dozing capacity, m³	16
Max. tilt adjustment, mm	400
Ripper	1-shank