20ton Sem520 Single Drum Vibratory Road Roller

20ton Sem520 Single Drum Vibratory Road Roller image

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Product Description

Basic Info.

Model NO.

Sem520

Travel Speed

40cm/s

Certification

ISO 9001:2000

Condition

New

Operating Weight

20000kgtkg

Vibration Frequency (High/Low)

30/28Hz

Amplitude (High/Low)

2/1mm

Excitation Force (High/Low)

360/208kn

Static Pressure

461n/Cm

Engine Rated Power

129kw

Speed

2000r/Min

Drum Width

2130mm

Drum Diameter

1600mm

Drum Thickness

50mm

Transport Package

Nude Packing

Specification

6000*2300*3055mm

Origin

Jiangsu, China

HS Code

84294019

Production Capacity

1000/PCS

Product Description

20ton Sem520 Single Drum Vibratory Road Roller

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.

Model SEM518 SEM520 SEM522
Operating Weight	18000kg	20000kg	22000kg
Compaction
Vibration Frequency (High/Low)	30/28Hz	30/28Hz	30/28Hz
Amplitude (High/Low)	2/1mm	2/1mm	2/1mm
Excitation Force (High/Low)	327/188KN	360/208KN	374/215KN
Static Pressure	415N/cm	461N/cm	507N/cm
Engine
Rated Power	129kw	129kw	140kw
Speed	2000r/min	2000r/min	2000r/min
Fuel Tank Volume	262L	262L	262L
Hydraulic Oil Tank Volume	80L	80L	80L
Drum
Drum Width	2130mm	2130mm	2130mm
Drum Diameter	1600mm	1600mm	1600mm
Drum Thickness	40mm	50mm	50mm
Tires
Tires Type	20.5-25	20.5-25	20.5-25
Speed
F/R 1	2.98km/h	2.98km/h	2.98km/h
F/R 2	5.88km/h	5.88km/h	5.88km/h
F/R 3	9.60km/h	9.60km/h	9.60km/h
Swing Angle	±12°	±12°	±12°
Steering Angle	±33°	±33°	±33°
Outer Turning Radius	6350mm	6350mm	6350mm
Max. Gradeability	34%	34%	34%

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