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Building Construction Machinery
Hydraulic double drum vibratory rollers are manufactured according to international advanced technology and by use of imported main components abroad, suitable for compaction of various stabilized soils, bituminous concrete and rolling cement concrete (RCC) on road surface construction, also for compaction of road base course, which are universal compaction equipments for high-class highway, airport, harbors, dams, municipal road and industrial ground.
Sinoway tandem vibratory road roller range covers from 0.77 ton for asphalt repairing work, to 14 ton tandem road roller with vibration for your extra heavy duty requirement. As our single drum road roller, both mechanical transmission and hydrostatic transmission tandem road roller are available. Our hydraulicdouble drum vibratory road roller is designed with dual amplitude and frequency, which will enable your compaction of difference layers of asphalt with the same high productivity as well as best effectiveness.
Main Features
COMMINS water cooled diesel engine with rich power surplus,the
reasonably matched engine system features fuel saving, endurance
and high reliability in tough condition. The design of the spring
seat cushion greatly improves the vibration and noise level.
The independent cooling system could ensure the cooling requirement
even in tough working condition.
The closed hydraulic drive system of imported heavy load variable
pump and variable motor ensures the excellent drive performance and
gradeability of the compactor. Hydrostatic all-drum travel drive by
international brand hydraulic motors at two range infinitely
variable speeds.
Dual-pump dual-motor vibratory system could realize the separate
vibration of front or rear drum.
The reasonably match of system damping coefficient ensures the
stability of machine in vibration, improving the compaction quality
and the service life of the component.
The ergonomic cab provides comfortable environment for the
operator. The rotating and adjustable control panel ensures the
excellent visibility for the operator in all kinds of compaction
condition.
The glued glass window avoids the metal frame which could influence
the visibility, and ensure the safe view. The operator could see
the object 1x1m from the front and rear frames from the cab.
The efficient air conditioning features reasonably wind output
distribution, and the operator could operator comfortably in any
condition.
The engine hood consists of left, middle and right parts. Two side
doors could be opened in large angle, which is convenient for the
user to repair and maintain the engine and hydraulic system. The
air channel on two side doors could meet the cooling requirement of
the whole system.
Engine | |
Model | Cummins |
Type | Four-cylinder,water-cooled,turbo-charged, mechanical injection |
Rated power | 97KW |
Rated speed | 2200rpm |
Transmission System | |
Type | Hydraulic drive |
Grade ability | 30% |
Travelling speed (km/h) | |
Forward/Reverse | 0 - 12 |
Travelling pump | Sauer piston pump |
Travelling motor | Sauer piston motor |
Axle | |
Drive type | Dual wheel drive |
Front axle load | 6000Kg |
Rear axle load | 6000Kg |
Service Capacities | |
Fuel tank | 200L |
Water tank | 2 x 500L |
Main Technical Specification | |
Operating weight | 12000Kg |
Type | Hydraulic vibration |
Frequency | 42/50Hz |
Amplitude | 0.35/0.8mm |
Static linear load | 276/276N/cm |
Max. swing angle | 12º |
Drum shell thickness | 20mm |
Centrifugal force | 145kN x 2 / 90KN x 2 |
Crab-walking distance | 150mm |
Crab-walking angle | 20° |
Steering System | |
Type | Hydraulic articulated steering |
Steering cylinder | Two cylinders |
Steering pump | Gear pump |
Working pressure | 13MPa |
Steering angle | ±40° |
Min. steering radius | 6000mm |
Braking System | |
Service brake | Hydraulic |
Parking brake | By brake pads of the built-in reducer |
Dimensions | |
Overall length | 4920mm |
Overall width | 2300mm |
Overall height | 3200mm |
Drum width | 2130mm |
Drum dia. | 1250mm |
Ground clearance | 440mm |