New Forest Crawler Bulldozer 520HP Bulldozer Price SD52-5

• After-sales Service: Field Installation, Commissioning and Training, VI
• Warranty: 1.5 Years Warranty
• Type: Special Type
• Transmission: Hydraulic - Mechanical Transmission
• Walking Mode: Crawler
• Load and Unload Method: Front Discharge
• Model NO.: SD52-5
• Engine Power: 235kw
• Certification: CE, ISO9001: 2000
• Condition: New
• Color: Yellow
• Power: 235kw
• Machine Weight: 70630kg
• Dozing Capacity: 18.5m³
• Transport Package: Nude Packing
• Specification: 10390*4690*4530mm
• Trademark: Top Brand
• Origin: Jiangsu, China
• HS Code: 8429119000
• Production Capacity: 500sets/Month

Product Description

Sales Manager
Mila Zhang

New Forest Crawler Bulldozer 520Hp Bulldozer Price SD52-5

Product Description

1. The high reliability power shift transmission and the planetary gear final drive feature high power transmission efficiency and high durability and productivity.
 

2. 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.
 

3. The high pressure hydraulic system effectively reduces the volumes of hydraulic units, saves the usage quantity of hydraulic oil, and eases the maintenances.
 

4. 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.
 

5. K suspened floating traveling system enabkes the support wheel to always contact with the track so as to increase ground area of track and improve the traction.
 

6. The full box-type main frame with application of high performance materials and high strength castings features high carrying capacity against impact load and bending moment to support the continuous high-strength working of machine under severe working
condition and the high quality welds guarantee the life cycle of the main frame.
 

7. The heptahedron cab boasts incomparable interior space and broad visual field. The ergonomic soft and luxury seat and armrests can be adjusted easily in vertical and longitudinal directions. The gearshift, steering, and accelerator controls are arranged on the left side and the working device controls are arranged on the right side to achieve lighter and more flexible operations and relieve the operating fatigue.
 

8. The standard semi-U blade features powerful cutting force and can handle all kinds of complicated working environments. The large single-shank ripper with adjustable angle features powerful penetrating force. It can be not only for the ripping of clay and hard frozen earth, but also for the stripping of hard working faces, such as gravel, hardened salt mine, and rock with developed bedding.

Product Parameters

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 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

 

Detailed Photos