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20 ton Hydraulic Smooth Drum Vibratory Road Roller Hydrulic Transmission Road Roller

    Buy cheap 20 ton Hydraulic Smooth Drum Vibratory Road Roller Hydrulic Transmission Road Roller from wholesalers
     
    Buy cheap 20 ton Hydraulic Smooth Drum Vibratory Road Roller Hydrulic Transmission Road Roller from wholesalers
    • Buy cheap 20 ton Hydraulic Smooth Drum Vibratory Road Roller Hydrulic Transmission Road Roller from wholesalers

    20 ton Hydraulic Smooth Drum Vibratory Road Roller Hydrulic Transmission Road Roller

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    Brand Name : SINOWAY
    Model Number : SWR220H
    Certification : ISO9001
    Price : Negotiation
    Payment Terms : L/C, D/A, D/P, T/T, Western Union
    Supply Ability : 2000 units per year
    Delivery Time : 30 days
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    20 ton Hydraulic Smooth Drum Vibratory Road Roller Hydrulic Transmission Road Roller

    Road Building Equipment
    Road Roller, also known as soil compactor, is a road construction equipment. Rollers belong to the category of road equipment in construction machinery. They are widely used in filling and compaction of large-scale engineering projects such as high-grade highways, railways, Airport runways, dams, stadiums, etc. They can compact sand, semi-cohesive and cohesive soil, roadbed stabilized soil and asphalt concrete pavement. Rollers are suitable for various compaction operations with the gravity of the machine itself, which makes the rolled layer permanent deformation and compaction.
    Sinoway SWR220H heavy duty road 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.
    Features
    Cummins turbocharged diesel engine with rich power surplus in good performance above an elevation of 4000 meters.
    Sauer driving and vibration system has stable performance, safety and reliability; Full-hydraulic drive and full electro-hydraulic control have simple control and high automation; Full-hydraulic wheel is driven by the hydraulic motor and operated by the single handle with variable speed, and has easy operations; Imported vibration bearings and “three-proofing” electrical connectors are of high quality with reliability; Dual-frequency and double-amplitude vibration ensures high quality of compaction effects; Automatic power break system ensures safety and reliability of the machine; Maintenance-free battery is easy to maintain. Engine hood with the streamline shape and overall flip hood, elegant, and designed to meet the public aesthetic standards.
    Flexible and non-impact technology on Sinoway vibratory rollers extends the vibratory bearing’s working life to beyond 10,000 hours increasing productivity and reducing wear.
    With a larger diameter drum, combined with amplitude consistency and uniformity, we ensure that the optimum compaction force is delivered with fewer passes required.
    Patented cooling technology inside the drum keeps temperatures balanced at around 90° centigrade, 20° lower than the industry average. This stable temperature regulation helps prolong component life and reduces maintenance.
    Luxury cab with A/C and adjustable seat.

    Engine
    ModelCummins
    TypeSix-cylinder,water-cooled,turbocharged, mechanical injection
    Rated power160kw
    Rated speed2000rpm
    Transmission System
    TypeHydraulic drive
    Grade ability35%
    Travelling speed (km/h)
    Forward/Reverse0 - 11
    Travelling pumpSauer/Rexroth piston pump
    Travelling motorSauer/Rexroth piston motor
    Axle
    Drive typeDual wheel drive
    Front axle load11100Kg
    Rear axle load8900Kg
    Main Technical Specification
    Operating weight20000Kg
    TypeHydraulic vibration
    Frequency28/35Hz
    Amplitude1.0 / 2.0mm
    Static linear load660N/cm
    Vertical oscillation
    Drum shell thickness46mm
    Centrifugal force (high ampl.)420KN
    Centrifugal force (low ampl.)320KN
    Working pressure42MPa
    Steering System
    TypeHydraulic articulated steering
    Steering cylinderTwo cylinders
    Steering pumpGear pump
    Working pressure13MPa
    Steering angle± 35°
    Min. Steering radius7500mm
    Braking System
    Service brakeOil -cut off brake
    Parking brakeHand operated drum brake
    Service Capacities
    Hydraulic tank180L
    Drive axle central gear box25L
    Fuel tank200L
    Engine crank case19L
    Dimensions
    Overall length5820mm
    Overall width2340mm
    Overall height3050mm
    Drum width2100mm
    Wheel base3160mm
    Drum Dia.1600mm
    Tyre size23.1-26
    Ground clearance472mm
    Optional
    Pad foot
    Compaction meter










    Quality 20 ton Hydraulic Smooth Drum Vibratory Road Roller Hydrulic Transmission Road Roller for sale
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