Sem520 20ton Single Drum Road Roller Soil Compactor with Factory Price

• After-sales Service: Provided
• Warranty: 1-2 Year
• Type: Road Roller
• Working Method: Vibration
• Axle: Triaxial Three-Wheel
• Grinding Wheel Type: Sheep Foot Roller
• Model NO.: Sem520
• Compaction Depth: 40cm
• Engine Type: Subaru
• Travel Speed: 35cm/s
• Centrifugal Force: 40KN
• Certification: EPA, CS, CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Weight on Rear Axle: 4100kg
• Std Rated Power-Gross: 129kw
• Transport Package: Nude Picking
• Specification: 12337X3875X4319mm
• Trademark: Acntruck
• Origin: China
• HS Code: 84295100
• Production Capacity: 1000 Units Per Month

Product Description

Product Description

SEM520 20 Ton Single Drum Road Roller 

1. Product Features

Eccentric vibe pod design, extends system life by 50%

Steel shot moving inside closed eccentric block, stable and reliable vibe amplitude, reduces impact to motor, prolongs maintenance period of vibratory system

Completely sealed eccentric gear eliminates contamination, prolongs bearing life

SEM520 are equipped with a 50 mm thick drum compared to competitors with a 40 mm thick drum, provides increased compaction performance versus the competition

Cooling System

Isolated modular cooling system

Suction style fan pulls low temperature air through the radiator, providing superior cooling capability

Optional high ambient cooling system allows the machine to work in ambient temperature up to 50 ºC

Shunt tank provides constant system pressure and provides easy visual check of coolant level

Vibratory Hydraulic System

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

SEM520 utilize imported piston pump and motor

2. Product Parameters
 

Item	Parameters	Unit
Engine model	-
Rated power	129	kW
Rated speed	2000	r/min
Machine Mass Weight	20000	kg
Static Linear Load	461	N/cm
Max. Grade Ability	34	%
Outer Turning Radius	6350	mm
Compaction Width	2130	mm
F/R 1	2.98	km/h
F/R 2	5.88	km/h
F/R 3	9.6	km/h
Vibration Frequency (High/Low)	30/28	Hz
Amplitude-Hi/Lo	2/1	mm
Centrifugal Force-Hi/Lo	360/208	kN
Machine Dimensions[L*W*H]	--	mm
Steering Angle	±33	°
Swing Angle	±12	°
Drum Thickness	50	mm
Drum Width	2130	mm
Drum Diameter	1600	mm
Fuel Tank Volume	262	L

3. Product Pictures

Packaging & Shipping

After Sales Service

FAQ