Large-scale 520hp Crawler Bulldozer SD52-5 Robust Capability and Outstanding Performance

Name: Large-scale 520hp Crawler Bulldozer SD52-5 Robust Capability and Outstanding Performance
Brand: Richmchn Machinery Engineering (Shanghai) Co., Ltd.
SKU: Tradewheel_2713852
Price: 750000 USD
Availability: InStock

FOB Price 750000 - 750000 USD / units

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Video outgoing-inspection	Provided	Machinery Test Report	Provided
Core Components	Engine, Gearbox, Pressure vessel, Gear, Pump	Place of Origin	Shandong, China
Model Number	SD52-5	Moving Type	Crawler Bulldozer
Machine Weight	70600 KG	Dimension(Long * Breadth * High)	1039046904530mm
Dozing Capacity	18.5m3	Warranty	1 Year
Hydraulic Cylinder Brand	Imported Brand	Hydraulic Pump Brand	Imported Brand
Hydraulic Valve Brand	Imported Brand	UNIQUE SELLING POINT	High operating efficiency
Rated horsepower	450/604kw/hp	Minimum turning radius	3864/6786mm
Horsepower	450/1800kw/rpm	Gradeability	30
Shoe width	610mm(710/810 optional)	Fuel tank capacity	1140L
Working pump	Gear pump	Pitch	280mm
Model	SD52-5	After-sales Service Provided	Online Support
Applicable Industries	hotels, Garment Shops, Building Material Shops, Machinery Repair Shops, Manufacturing Plant, Farms, Home Use, Retail, Construction works, Energy & Mining	Showroom Location	Egypt, Canada, United Kingdom, Italy, France, Germany, Viet Nam, Philippines, Brazil, Saudi Arabia, Indonesia, India, Mexico, Russia, Spain, Thailand, Romania, Bangladesh, South Africa, Kazakhstan, Ni
Warranty of core components	1 Year	Condition	New
Marketing Type	New Product 2023

Product Details

Products Description

* 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.

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Product Paramenters

PRODUCT				SD52-5
PRODUCT					(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 ⅢA/CHINA Ⅲ
		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