Specifications

1.CE certificate
2.With high reliability
3.Widely used in all over the world
4.With competitve price
5.One year warranty

20 ton sing drum dual-amplitude vibratory road roller in hot sale  

 

1.Main Features of QLN620S

 

1.Adopt SC8D180 extra-pressure diesel engine, made by shanghai diesel engine factory with bigpower man reserving coefficiency, which comply with the operating conditions above 4000meters altitudes.

2.Mechanical drive, double amplitude,hydraulic vibration and steering with optimal function price ratio and performance;

3.Two sets of brake devices ,and hand brake and foot pedal brake,assure the machine's safety and dependability;

4.Spacious and comfortable cab mounted on top quality rubber damping elements,with hydraulic upturn to faciliate the repairand maintenance;

5.Vibration system adopts imported hydraulic components;  

6.Enhanced and special gearbox has reliable performance;

7.Smooth drum and padfoot drum can be replaced each other at any time broadening the operating space;

2.Main Technical Parameter of QLN620S

Model		QLN620S
Operating mass	kg	20000
Static linear load	N/cm	500
Vibrating amplitude	mm	1.9/0.95
Vibrating frequency	Hz	28/35
Centrifugal force	KN	410/300
Travel speed	km/h	10.5
Grade ability	%	30
Turning radius	mm	7500
Overall dimension	mm	6435x2300x3090
Vibration round width	mm	2100
Wheelbase	mm	3380
Diesel model		SC8D180
Diesel power	KW	132

 

3.Usage of QLN620S

 

The machine is super heavy-duty vibratory roller, possesses a great working mass and strong centrifugal force. It is the best compaction equipment of high quality and high effect in the large-scale mechanized construction.

 

This machine is suitable for non-cohesive materials, such as graves, macadam, macadam-aggregate mixtures and sandy soil etc. The machine is an ideal equipment for expressway, mining road, embankment, sea port and industrial sites.

 

4.Pictures of QLN620S

 

 

Details

certificates

 

NOTE:

We offer low price products with highest performance cost ratio.

 

If you are interested in our road roller, please feel free to contact us.

                                                                        

 Electronic catalog will be sent to you upon receipt of your inquiries.

 

 

Contact : Jenny lu

 

Skype: jenny.lv7

Tele: 0086-0371-55051327

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