China 12ton Small Padfoot Drum Vibratory Road Roller Supplier

Product Description
SWR212 single drum vibratory roller is equipped with Cummins 6 cylinder engine, PERMCO/HERCULES vibrating pump and motor, mechanical drive transmission, which is suitable for non-cohesive materials, such as sandy soil, gravel, crushed stones, rock fillings and slightly cohesive soils, designed for large foundation constructions such as high-class highways, mines, dams, airports, harbors, railways and industrial areas.
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Specifications

EngineModelCummins TypeFour-cylinder,water-cooled,turbo-charged, mechanical injectionRated power110kwRated speed2200rpmTransmission SystemTypeMechanical drive (gearbox)Grade ability25%Gear shifts(Forward/Reverse)F3/R3Travelling speed (km/h) Forward/Reverse I2.6/2.6Forward/Reverse II6.6/6.6Forward/Reverse III9.1/9.1Axle Drive typeRear wheel driveFront axle load7200KgRear axle load4800KgMain Technical SpecificationOperating weight12000KgTypeHydraulic vibrationFrequency32HzAmplitude0.82mm / 1.74Static linear load276N/cmVertical oscillation8ºDrum shell thickness24mmCentrifugal force (high ampl.)270KNCentrifugal force (low ampl.)140KNSteering System Type Hydraulic articulated steeringSteering cylinder Two cylindersSteering pumpGear pumpWorking pressure12MPaSteering angle± 36°Min. Steering radius 7000mmBraking SystemService brake Disc brake, actuate rear wheels Parking brake Hand operated drum brakeService Capacities Hydraulic tank 150LGear box 25LDrive axle 25LFuel tank 180LEngine crank case16LBrake booster 10LDimensionsOverall length5640mmOverall width 2300mmOverall height 3000mmDrum width 2100mmWheel base2900mmDrum Dia. 1500mmTyre size 23.1-26Ground clearance 386mmOptionalAir conditioner Pad foot Compaction meter
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