China Brand Roller Compactor 20tons Road Roller Sem520 for Sale

• After-sales Service: Online Service, Spare Parts
• Warranty: 1 Years
• Type: Road Roller
• Working Method: Steel Wheel
• Axle: Single Drum
• Grinding Wheel Type: Sheep Foot Roller
• Model NO.: SEM520
• Compaction Depth: 30cm
• Engine Type: Diesel Engine
• Travel Speed: 30cm/s
• Centrifugal Force: 27KN
• Certification: EPA, CS, CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Operating Weight: 20,000kg
• Turning Radius Inside Drum Edge: 6,350mm
• Static Pressure: 461n/Cm
• Freqency-Hi/Lo: 30/28Hz
• Amplitude-Hi/Lo: 2/1mm
• Excitation Force (High/Low): 360/208kn
• Drum Width: 2,130mm
• Drum Diameter: 1,600mm
• Transport Package: Nude Package, by Containers, RO-RO
• Specification: 6320*2300*3200mm
• Trademark: Shantui
• Origin: China
• HS Code: 8429401900
• Production Capacity: 50sets/Month

Product Description

Product Description

20 Ton Road Roller SEM520

Key Features
Application/Versatility
* Applications include road, railway, airfield and industry yard compaction
* Optional diamond shape pad-foot roller for compacting clay soils
* Optional square shape pad-foot roller for compacting sandy materials

High efficiency
* 50mm drum, compaction performance is 10%~15% better than competitors
* Isolated modular cooling system, works in ambient temperature of 43 ºC

Reliability
* Vibration system utilizes an eccentric vibe pod design, extends life up to 50%
* Closed center hydraulic system, world famous piston pump and motor
* Electronically controlled transmission, easy and comfortable to operate

Operation
* Digital frequency meter, monitors compaction frequency
* Three level alarm system and Engine speed guage monitor machine performance

Product Parameters

Model	SEM520
Engine Specification
Std Rated Power-Gross	129 kW
Rated Speed	2,000 r/min
Operating Weight	20,000 kg
Fuel Tank Volume	262 L
Operating Specifications
Max. Grade Ability w/o vibbration	34%
Turning Radius Inside Drum Edge	6,350 mm
Static Pressure	461 N/cm
Steering Angle	±33 °
Swing Angle	±12 °
Travel Speed
F/R I	2.98 km/h
F/R II	5.88 km/h
F/R III	9.60 km/h
Hydraulic Cycle Time
Hydraulic Oil Tank Volume	80 L
Vibratory System
Freqency-Hi/Lo	30/28 HZ
Amplitude-Hi/Lo	2/1 mm
Excitation Force (High/Low)	360/208 kN
Dimensions
Drum Width	2,130 mm
Drum Diameter	1,600 mm
Drum Thickness	50 mm
Tire Specs
Tires Type	20.5-25

Detailed Photos