8ton Double Drum Vibratory Road Roller

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 1 PCS

Supply Capability:: 1000 PCS/month

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Product Details

Basic Info.

Model NO.:WRC208

Type:Road Roller

Working Method:Vibration

Axle:Biaxial Dual-Drum

Grinding Wheel Type:Light Grind

Compaction Depth:40cm

Engine Type:Diesel Engine

Travel Speed:40cm/s

Centrifugal Force:40KN

Certification:CE, ISO 9001:2008

Condition:New

Road Roller:Tandem Road Roller

Operation Weight:8ton

Transmission:Hydraulic

Drum Width:1730mm

Drum Diameter:1150mm

Engine Brand:Cummins

Engine Power:75kw

Export Markets:Global

Additional Info.

Trademark:world

Packing:in Container

Standard:ISO

Origin:China

HS Code:84295100

Production Capacity:2000PCS/Year

Product Description

8ton Double Drum Vibratory Road Roller

WRC208 Double drum vibratory roller, oscillatory roller, is applicable for maintenance of municipal roads and highways, as well as the compaction of the narrow road surfaces such as groove foundation with width above 1.5m, building construction, pipeline backfill and stadium.

Main Features
Hydraulic vibration and oscillation, great centrifugal force and high compactness.
This roller has articulated frame, hydraulic steering, small turning raming radius and flexible drive.

Anticorrosive spray water system and fool capacity water tank and electric pressurized sprinkler.
Shock-proof sock absorber for long life and operate comfortable.
Close performance is extremely fine and work close building.
Securehy dralic brake.

MODEL		WRC208	WRC210	WRC212	WRC214
Operating mass	kg	8000	10000	12000	14000
Front axle load	kg	4000	5000	6000	7000
Rear axle load	kg	4000	5000	6000	7000
Static linear load	N/cm	231	238	286	333
Crabwise movement distance	mm	170	170	170	170
Vibration frequency	Hz	45/50	45/50	40/46	40/46
Vibration amplitude	mm	0.67/0.34	0.67/0.34	0.8/0.4	0.8/0.4
Centrifugal force	kN	90x2/69x2	90x2/69x2	160x2/90x2	160x2/90x2
Travel speed	km/h	0-15	0-15	0-12.7	0-12.7
Grade ability	%	25	25	30	30
Turning angle		35	35	35	35
Ground clearance	mm	324	324	324	324
Turning radius	mm	6000	6000	7000	7000
Vibration drum transverse swing angle		8	8	8	8
Overall length	mm	4558	4558	5060	5060
Overall width	mm	1840	1840	2250	2250
Overall hieght	mm	2830	2830	3300	3300
Drum width	mm	1730	1730	2100	2100
Drum diameter	mm	1150	1150	1350	1350
Drum rim thickness	mm	20	20	20	20
Wheel base	mm	3217	3217	3717	3717
Diesel model		Cummins 4BT3.9	Cummins 4BT3.9	Cummins 6BT5.9	Cummins 6BT5.9
Diesel power	kW	75	75	110	110
Diesel speed	r/min	2400	2400	2300	2300
Water tank capacity	L	2X400	2x400	2X600	2X600
Fuel tank capacity	L	110	110	174	174
Hydraulic tank capacity	L	75	75	75	75

8ton Double Drum Vibratory Road Roller

Q:What is the difference between single drive vibratory roller and double drive vibratory roller?: Single roller drive power walking as double drive, work quality is better than double drive, not as efficient as double drive,

Q:The difference between the vibration roller and a roller two is what is the function of a mechanical or different machinery, which is now the site of the: The concept of two kinds of roller, vibratory roller is carried to the subgrade construction, the steel wheel vibration beating on the construction and pavement compaction, smooth wheel roller is on the road by using its own weight roller (i.e. asphalt pavement or other final compaction machinery).

Q:in order to increase the pavement permeability, the total mass of not less than 25 tons.: As for modified asphalt mixture are generally due to discontinuous gradation, rub tire roller will make the coarse aggregate surface, causing structural depth decreases, and even bleeding. So generally use vibratory roller is better.

Q:How many types of rollers are there?: The track is 0.5 tons to 35 tons. I don't know which one you want.

Q:1. what type of vehicle does the roller belong to?2. can the roller run on the road without work?3. what are the laws and regulations on road vehicles such as rollers?4. a case: a car on the road when the rear end hit a roller inside the car tail, causing casualties, ask how the roller will be responsible? What is the legal basis for the responsibility?: I used to open digging at the site, I know the mechanical crawler excavator is not directly on the road. There should be no problem with the rollers. The vibration and the iron wheels are all straight to the road!

Q:BMW roller, wrong wheel, will affect the straight line?: The roller should completely withdraw from the rolling operation period after vibration and stop slowly to avoid the wrong wrong wheel, wheel over a cause of asphalt mixture passes and squeeze the mixture.

Q:What are the different road tire pressure machine and single pairs of steel wheel roller action?: The soil type compaction, and ensure the smoothness of asphalt concrete pavement, reduce pavement turbine seal;Single steel wheel roller is mainly used in the earthwork construction during road construction, and the compaction degree of earthwork filling is enhanced

Q:How many grade roller are selected for the last roller compaction of subgrade filling?: Different highway grade requirements are different, general 20T total enough, if there are special requirements, the grinding of the drawings will be given

Q:I need a roller, but the search found different working principles of rollers: Hydrostatic roller is the most common is 3 steel wheels, produced by walking the compaction effect, vibration in rolling oil single steel wheel and double steel wheel, can static pressure, but also can make the steel wheel vibration, there are two stalls, high vibration and low vibration, high Zhenneng reached more than double the compaction effect now, hydrostatic roller are eliminated for many years.

Q:How does a housing appraisal center identify a house that has been cracked by a compactor?: Look at the cracks in the house, measure the slope, and judge the house according to the actual situation

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