Hydraulic Single Drum Vibratory Road Rollers LSD220H

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Hydraulic heavy duty vibratory rollers are suitable for compaction of non-cohesive materials such as gravel, crushed stone, sand-macadam mixture, sandy soil and rock filling etc. on base course, sub-base and embankment fill construction,which are ideal equipment for high-class highway, railway, airport, harbors, dams and large-scale industrial ground.


Cummins turbocharged diesel engine with rich power surplus in good performance above an elevation of 4000 meters.
Hydrostatic wheel & drum travel drive operated by a single lever at four range infinitely variable speeds, hydraulic pump and motors made from SAUER, REXROTH international advanced companies.


Adjustable frequency and amplitude vibration device with SAUER 90 series vibrating pump and motor.


REXROTH planet gear reducer integrated with wet multi-disc brake with oil-cutoff braking for reliable safety.


Unique streamline shape appearance with circle arc windscreen and curve engine hood for excellence sight.

 

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Q:Classification of rollers
The front wheel frame is hinged with the frame to reduce the unusual body sway of the road surface. The rear wheel and the frame are rigidly connected. Hydraulic control, hydraulic cylinder control steering. The front and rear grinding wheels are equipped with scraper to remove the adhesive on the roller. A sprinkler system is also provided for compacting the asphalt pavement by sprinkling the wheel to prevent adhesion of the asphalt mixture. To increase the force, but also in the grinding wheel with iron, sand, water and so on, increase the weight. The main technical parameters of steel wheeled roller are weight and line pressure. In 80s, all kinds of steel wheeled roller, machine weight range is about two wheeled roller 2~13 tons, three wheeled roller 1~15 tons, according to the requirements can be pressurized 1~3 tons, three axle roller press 13~14 tons, the pressure is 18~19 tons after weight. The roller is made of pneumatic tyres, usually with 3~5 front wheels and 4~6 rear wheels.
Q:Shantui 22 tons roller fuel consumption per hour is much
Driving habits are not the same, the road conditions are different, traffic jam, load, oil, cold and hot air, whether the running in period / old car is not the same, the fuel consumption is not the same, the general integrated fuel consumption in about 8-10.How much oil means hundreds of kilometers and how much oil?. It's a habit of speaking. Vehicle fuel consumption is generally calculated with 100 km fuel consumption, such as 100 km fuel consumption 10L, meaning 100 kilometers of vehicles traveling, need 10L gasoline.
Q:What are the classification methods of vibratory rollers?
Number of steel wheels: single steel wheel roller, double steel wheel roller, big steel wheel roller (rear tyre drive)Drive: mechanical vibration, hydraulic walking, full hydraulic (hydraulic, vibration, hydraulic walking)
Q:Is the roller on the road?
1. Roller belongs to construction machinery2, non working conditions should be prohibited on the road (except because of construction transitions)
Q:Is the steel roller roller a vibratory roller?
No, it's gravityAccording to the structure and function form of compacting wheel(1) according to the structure of compacting wheel, roller can be divided into light wheel type, bump (sheep foot roller) type and tire type, etc.. (2) according to the compaction wheel combination type roller can be divided into a tire combined type, vibration oscillation combination etc.. (3) according to the form of compacting wheel, vibratory roller can be divided into vibration type, oscillation type and vertical vibration type.The main types are divided into equal types by compaction principle and quantity of real wheelRollerStatic action rollerSmooth wheel rollerTwo wheel (static) roller, three wheel (static action) roller, tyre roller(self-propelled) tire roller, drag type tire rollerVibratory roller
Q:What do you mean by "380/275" in the vibratory force (kN) of vibratory roller?
It means "to".The range of exciting force is between 380 and 275.
Q:18T roller
Single steel wheels are used in earthworks and crushed stone subgrade. Double steel wheels are used on asphalt.
Q:How do I charge the roller electromechanical bottle?
With the generator on it, the engine works to drive the generator through the belt, and the generator sends the current to charge the battery
Q:What is the difference between vibratory roller machine and light effect
You should use the cement stabilized layer of vibratory roller. It should be the first to use vibratory compaction, and without vibration for smooth. Just don't open vibration pressure several times, just to reach the surface of static compacting, but the bottom is still relatively loose
Q:The front wheel of a roller is 1.6 meters wide, 0.8 meters in diameter, and 15 minutes per minute.
12 meters per minute, the road area under pressure is 19.2 square meters.

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