Sem Road Roller Sem522 22t Soil Compactors for Sale

• Customization: Available
• After-sales Service: Provided
• Warranty: 1 Year
• Model NO.: SEM522
• Type: Road Roller
• Working Method: Vibration
• Axle: Triaxial Three-Wheel
• Grinding Wheel Type: Tire Grind
• Compaction Depth: 40cm
• Engine Type: Diesel Engine
• Travel Speed: 40cm/s
• Centrifugal Force: 40KN
• Certification: EPA, CS, CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Rated Power: 140kw
• Rated Speed: 2000r/Min
• Max. Grade Ability: 30%
• Vibration Frequency Low: 30Hz
• Fuel Tank: 262L
• Transport Package: Nude Package
• Specification: 6200*2340*3200mm
• Trademark: SEM
• Origin: China
• HS Code: 842940190
• Package Size: 620.00cm * 250.00cm * 320.00cm
• Package Gross Weight: 22000.000kg

Product Description

 

Product Description

Good Price Single Drum Road Roller SEM522 22Ton Road Roller
 

Application
* Fields of application - soil compaction in the construction of roads and railways, runways and industrial sites
* A complete set with a roller with diamond-shaped cams for compaction of clay soils is possible
* Available with a square-shaped cam roller to seal the sand

High efficiency
* Rolling press, 50 mm dimension, compacts the soil by 10-15% better than competitive equipment
* Seal off building block cooling system operates at an ambient temperature of 43°C

Reliability
* Capsule vibration mechanism extends service life up to 50%
* Closed center hydraulic system with displacement pump and motor from world famous manufacturer
* Electronically controlled transmission provides ease and convenience in operation

Maintenance
* Digital frequency counter tracks the frequency of seal
* Three-level alarm system and motor speed sensor monitor the performance of the machine
* Capsule vibration mechanism with eccentric weights increases the service life of the vibration system by 50%
* Steel shot moving inside the hollow eccentric load provides a stable oscillation amplitude, reduces the impact on the motor, increases the frequency of system maintenance
* Fully sealed actuator cam prevents contamination, increases life of bearings * SEM 522 Roller is equipped with a 40 mm dimension rolling press

Seal off modular cooling system
* Intake fan drives cold air through the radiator, providing excellent cooling
* Additional installation of cooling system for hot climate allows to operate the machine at ambient temperature up to 50°C
* The secondary cooling tank ensures constant system pressure and convenient visual control of the coolant level

 

Product Parameters

Model	SEM522
Std Rated Power-Gross	140kW
Rated Speed	2,000r/min
Operating Weight	22,000kg
Fuel Tank Volume	262L
Max. Grade Ability w/o vibbration	34%
Max. Gradeability
Turning Radius Inside Drum Edge	6,350mm
Outer Turning Radius
Static Pressure	507N/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)	374/215kN
Drum Width	2,130mm
Drum Diameter	1,600mm
Drum Thickness	50mm
Tires Type	20.5-25

Detailed Photos

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