20 Ton Hydraulic Vibratory Roller Roller Wheel Roller Sr20-3

20ton hydraulic vibratory roller compactor wheels road roller SR20-3CHARACTERISTIC of Shantui Single Drum Vibratory Road Roller  Driving/Riding EnvironmentThe hydrostatic drive system is capable of stepless speed regulation and flexible steering to adapt to diversified working conditions and realize the compacting operation

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20ton hydraulic vibratory roller compactor wheels road roller SR20-3

20ton Hydraulic Vibratory Roller Compactor Wheels Road Roller Sr20-3






CHARACTERISTIC of Shantui Single Drum Vibratory Road Roller 
Driving/Riding Environment

The hydrostatic drive system is capable of stepless speed regulation and flexible steering to adapt to diversified working conditions and realize the compacting operation in narrow spaces.

 The traveling system is controlled by flexible shaft joystick to realize accurate control by low operating force, featuring low operating force, flexible and handy operations, and high operating comfort and working efficiency.

 The brake system composed of the brakes on drive axle and vibratory drum reducer and the hydrostatic brake of closed type hydraulic system incorporates the service brake, parking brake, and emergency brake functions to guarantee the driving safety and reliability.

The excellent overall airtightness of cab and the three-stage shock-absorption for whole machine achieve low vibration and noise and the seat position and backrest angle are adjustable in large range to guarantee high operating comfort.

The ergonomic cab features large space and excellent visual field.

The safety passageway system and the reasonably arranged safety handrails and anti-skid footplates for whole vehicle guarantee the driver's safety.

Working performance

The closed-loop hydraulic vibrating system is applied. With double-frequency and double-amplitude, its scientifically reasonable static linear load and exciting force configuration guarantees the effective compacting for the materials of diversified types and the pavements of diversified thicknesses.

The imported heavy-duty variable displacement plunger pump is applied for the vibrating pump and the vibrating system is electronically controlled to realize simple operations and guarantee the reliability and flexibility of vibrating system.

The vibrating drum adopts the new structure of Shantui's proprietary technology to thoroughly solve the oil leakage/permeation problem of vibrating drum and achieve high eccentric mass, high exciting force, and high static linear pressure of vibrating drum.

The optional padfoot vibrating drum can be installed to expand the application scope of product and bring about value-added return of "One machine for two applications" for the user.

High maintenance convenience

The hood of large opening angle eases the maintenances of engine and hydraulic system.

The modular structure eases the disassembling of parts and ensures low maintenance cost and easy maintainability.

Less malfunctions and convenient maintenances.
Operating cost

The structural parts inherit the excellent quality of Shantui mature products to realize high durability.

The core electric and hydraulic parts adopt imported products, featuring stable and reliable quality and extremely high reliability.

This product is powered by SDEC SC8DK190.G3 high-pressure common-rail engine, featuring excellent fuel economy, really high market ownership volume, strong parts universality, and low maintenance cost.

Shantui's proprietary match technology can achieve highest working efficiency and most reasonable fuel economy, with the composite fuel consumption reduced by 10~12%.

PARAMETER of Shantui Single Drum Vibratory Road Roller 
Parameter nameSR20-3
Performance parameters 
Operating weight (Kg)20000
Exciting force (KN)380/275
Vibration frequency (Hz)29/35
Nominal amplitude (mm)2/1.0
Ground pressure (KPa)-
Gradeability (%)48
Engine 
Engine modelSC8DK190.G3
Rated power/rated speed (kW/rpm)140/2200
Overall dimensions 
Overall dimensions of machine (mm)6232*2422*3372
Driving performance 
Forward speed (km/h)F1: 0~5.2 ,F2: 0~7.2 ,F3: 0~12.7
Reversing speed (km/h)F1: 0~5.2 ,F2: 0~7.2 ,F3: 0~12.7
Chassis System 
Wheelbase (mm)-
Tank capacity 
Fuel tank (L)265
Working device 
Compacting width(mm)2140
Details of Shantui Single Drum Road Roller

20ton Hydraulic Vibratory Roller Compactor Wheels Road Roller Sr20-3

 Engine

The standard Weichai WP series turbocharged diesel engine features outstanding performance, high reliability, high fuel economy, and strong power output, which can maintain the whole machine at optimal compacting status, guaranteeing construction quality.

The optional Cummins B series engine features reasonable strength, compact and simple structure, less types and numbers of parts, light weight, and high efficiency.


20ton Hydraulic Vibratory Roller Compactor Wheels Road Roller Sr20-3

Vibratory Drum

The professional design and manufacturing guarantee outstanding compacting performance, meeting the construction requirements of various work sites, and features easy service and maintenance.

  1. Vibratory drum
  2. Eccentric block
  3. Lubricating oil compartment
  4. Special heavy-duty bearing
  5. Rubber damper

20ton Hydraulic Vibratory Roller Compactor Wheels Road Roller Sr20-3

Vibratory Hydraulic System

The use of hydraulics from renowned brands provides double-frequency and double amplitude compacting performance of the equipment while ensuring high reliability.


20ton Hydraulic Vibratory Roller Compactor Wheels Road Roller Sr20-3

20ton Hydraulic Vibratory Roller Compactor Wheels Road Roller Sr20-3
                      Cab                                                                         Maintenance

Shipping and Delivery of Single Drum Road Roller/Compactor
 

20ton Hydraulic Vibratory Roller Compactor Wheels Road Roller Sr20-3

Other Models of Shantui Single-Drum Road Roller/Compactor
20ton Hydraulic Vibratory Roller Compactor Wheels Road Roller Sr20-3






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1.Multiple products: Various bulldozer series.
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