Road Construction Machinery Single Drum Road Rollers 520f Cheap Price for Sale

• Customization: Available
• After-sales Service: Provided
• Warranty: Provided
• Model NO.: 520F
• Type: Road Roller
• Working Method: Vibration
• Axle: Uniaxial Monowheel
• Grinding Wheel Type: Light Grind
• Compaction Depth: 30cm
• Engine Type: Diesel Engine
• Travel Speed: /
• Centrifugal Force: /
• Certification: EPA, CS, CE, RoHS, ISO 9001:2000
• Condition: New
• Static Linear Load: 461n/Cm
• Drum Diameter: 1600mm
• Steel Wheel Width: 2130mm
• Wheelbase: 3100mm
• Ground Clearance: 459mm
• Transport Package: Nude Package
• Specification: 20ton
• Trademark: sinomada
• Origin: China
• HS Code: 8429401100
• Production Capacity: 50000pieces/Year

Product Description

Road Construction Machinery Single Drum Road Rollers 520F Cheap Price for Sale

Product Description

Closed center hydraulic system
* Improves efficiency by 20% over the open center system
* Reduces oil contamination, prolongs life of hydraulic system
* Maintains higher pressure and smaller energy loss
* Allows for simpler hose routing
* Requires smaller volume hydraulic tank, reduces maintenance cost

World class vibratory hydraulic components
* 518/520 utilize Sauer piston pump and motor
* 522 utilize Rexroth piston pump and motor

Vibratory hose
* Utilize Eton hoses and joints, high reliability
* Optimized hose routing, prolongs hose life

Product Parameters

Model	520F
Std Rated Power-Gross	129kW
Rated Speed	2,000r/min
Operating Weight	20,000kg
Fuel Tank Volume	262L
Max. Grade Ability w/o vibbration	34%
Turning Radius Inside Drum Edge	6,350mm
Static Pressure	461N/cm
Steering Angle	±33°
Swing Angle	±12°
F/R I	2.98km/h
F/R II	5.88km/h
F/R III	9.60km/h
Hydraulic Oil Tank Volume	80L
Freqency-Hi/Lo	30/28HZ
Amplitude-Hi/Lo	2/1mm
Excitation Force (High/Low)	360/208kN
Drum Width	2,130mm
Drum Diameter	1,600mm
Drum Thickness	50mm
Tires Type	20.5-25
Drum Diameter	1,590mm

Detailed Photos

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