YZ12 Single Drum Vibratory Roller

 




Introduction
YZ12 series vibratory roller is one kind of medium self-propelled vibratory roller. It is mainly used for the compacting work of infrastructure,sub-base and backfilling,which combined of sorts of materials. It is the ideal compacting machine for the building of high-level highway,airport,seaport,dam,and industrial yards.
All of YZ12 series vibratry roller's main components and system are in line with international standard,with characteristics and constructions such as: three-gear stepless speed drive,three independant brake system,three-level vibratory reductions,as well as hydraulic conjoint steering,etc.
YZ12 series includes three types: double drive and smooth drum,double drive and welded blocked wheel(DB as said in following table),as well as double drive and cover-shaped blocked wheel(DCB as said in following table). The changing work between the smooth and blocked drums is very simple.
Main technical specification
Double drive Smooth drum YZ12 Double drive Welded blocked drum YZK12 Double drive padfoot drum
without cover With cover
YZK12A
Working mass(Kg) 11500 12200 10900 12250
Module mass on front drum(Kg) 7000 7700 6400 7750
Module mass on rear wheels(Kg) 4500 4500 4500 4500
Static liner load(N/cm) 322 / 295 /
Speed range(Km/h) 0-9 0-9 0-9 0-9
Gradeability(%) 45 45 45 45
Min.outer turning radius(mm) 5900 5900 5900 5900
Min. clearance(mm) 400 450 395 450
Max.shell protuberating(mm) 300 300 300 300
Steering angle ±38° ±38° ±38° ±38°
Swing angle ±9° ±9° ±9° ±9°
Vibrating frequency(high/low)(Hz) 30 29 29 29
Norminal amplitude(high/low)(mm) 1.50/0.73 1.52 2.02/1.01 1.50
Centrifugal force@high/low amplitude(kN) 254/123 260 260/130 260
Vibrating drum diameter(mm) 1550 1735 1523 1735
Vibrating drum width(mm) 2134 2134 2134 2134
Engine
Model Deutz F6L912
Type Air-cooling,aspiration automatically
Max.power@2400r/min(kW) 80 80 80 80
Total length(mm) 5380 5520 5520 5520
Total width(mm) 2540 2540 2540 2540
Total height(mm) 2960 3010 2960 3010
YZ12 roller can be equipped with the following in case of need:
* Cummins B 5.9-C water cooling,turbo-charged power 113kW @ 2500r/min?
* Rockwell driving axle * Fairfield reducer?
* ROPS and FOPS framwork?( 70mm higher for total height)
* Cabin+FOPS,ROPS framework?(250mm higher in total height)

 

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