Shantui Hydraulic Pump Bulldozer Machine SD52-5 SD52

Walking Mode:	Crawler
Certification:	CE
Condition:	New
Transport Package:	Sea
Origin:	China

Customization:	Available \| Customized Request

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Evangel Industrial (Shanghai) Co., Ltd.

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Model NO.

SD52

Product Description

Shantui hydraulic pump bulldozer machine SD52-5 SD52

Name:Ruben

CHN/ENG/ESP

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The high reliability power shift transmission and the planetary gear final drive feature high power transmission efficiency and high durability and productivity.
The cooling system fan speed is automatically regulated depending on the engine coolant temperature to shorten the time required for the water and oil temperatures to reach best temperature zone, reduce the energy consumption of cooling system, save more fuel, and lower the working noise of vehicle.
The high pressure hydraulic system effectively reduces the volumes of hydraulic units, saves the usage quantity of hydraulic oil, and eases the maintenances.
The water-proof connectors, good circuit protection, lifelong maintenance-free Optima battery, and advanced engine malfunction diagnostic technology for the whole machine eliminate the troubles arising from the malfunction of electric system. The air suspension traveling system always keeps the close contact between track rollers and tracks to increase the ground area of tracks and improve the traction force of the machine.

PRODUCT		SD52-5
		(STANDARD)
PERFORMANCE PARAMETERS	Operatiing Weight (kg)	70630
	Rated horsepower (kw/hp)	450/604(1800)
	Minimum turning radius (mm)	3864/6786
	Ground pressure (kpa)	151
ENGINE	Model	QSK19
	Emission	EU 3A/CHINA 3
	No.of cylinders×Bore×stroke (mm×mm)	6×159mm×159mm
	Piston displacement (L)	19
	Horsepower/rpm (kw/rpm)	450/1800
	Maximum torque (N.m/r/min)	3019/1300
DIMENSIONS	Length (mm)	10390
	Width (mm)	4690
	Height (mm)	4370
TRAVELING PERFORMANCE	Forward/Reverse (km/h)	0~11.8/0~15.8
	Gradeability (deg)	30
	Clearance (mm)	610
TRANSMISSION	Torque convertor	Consists of a water-cooled,
		3-element, 1-stage, 1-phase, torque converter with lockup clutch
		and a planetary gear, multiple-disc clutch transmission which is
		hydraulically actuated and force-lubricated for optimum heat
		dissipation
	Gear box	Planetary gear, multi-disc clutch, power shift, forced lubrication
	Main drive	Spiral bevel gear, splash lubrication, single-stage speed reduction
	Clutch	Wet, multi-disc, spring loaded, hydraulically separated, hydraulic control
	Brake	Wet,multi-disc,spring loaded,hydraulically separated
	Final driver	Primary spur gear plus primary planetary gear reducer
	Steering pump	2 Gear pump,pump1 flow 112mL/r,pump2 flow 160mL/r
UNDERCARRIAGE	Suspension	Oscillating equalizer bar and pivot shaft
	Track gauge (mm)	2500
	Shoe width (mm)	610(710/810 optional)
	Track length on ground (mm)	3840
	Number of shoes (each side)	40
	Pitch (mm)	280
	Carrier rollers (each side)	2
	Track rollers (each side)	7
WORKING HYDRAULIC SYSTEM	Working pump	Gear pump
	Scavenging pump	Gear pump
	Pump of cooling system	variable displacement piston pump, standard flow 140mL/r
	Valve	Multi-way valve
	Bore of blade lift cylinder (mm)	φ150
	Bore of blade tilt cylinder (mm)	φ225
	Bore of ripper lift cylinder (mm)	φ225
	Bore of ripper tilt cylinder (mm)	φ200
TANK CAPACITY	Fuel tank capacity (L)	1140
	Working hydraulic tank capacity (L)	246
	Traveling hydraulic tank capacity (L)	275