3、SDLG RS7220 Road Roller 22T

SDLG RS7220 Road Roller
Fully Hydraulic Single Drum Vibratory Road Roller
Operating Weight:22000kg
Rolling width:2150mm
Vibration frequency:28/35Hz
Exciting force:351/271kN
Travel speed:0-11km/h
Engine model:DEUTZ BF6M1013-20T3R
Engine power/speed:148kw/2100r/min
Overall dimensions(L*W*H):6473x2460x3185mm

Product Details

SINOCTM is located in Ji′Nan city, Shandong province, SINOCTM aims to provide the project solutions with best cost performance to customers from China and abroad. Our main business are construction solutions consultancy, equipments supply, technical instruction, parts supply, service & training, logistic support and etc, providing the steward type service.

 

We cooperate with SINOTRUK, FOTON, SDLG, XCMG, Liugong, Shantui, Sany, Zoomlion, Hongda and other premium brands to provide tailored project solutions to your specific needs. We can help you to avoid long-time communication with different suppliers, which will save you time and cost. As to after market, with many years′ experience in the industry and long-term partnership with the suppliers, we do provide timely after market with lower cost and higher availability. 

SDLG RS7220 ROAD ROLLER SPECIFICATIONS
RS7220 full hydraulic single drum vibratory road roller is a new generation of roller newly developed by SDLG based European technology. This machine is of excellent performance and fashionable shape and is industrial leading in compacting, driving and operating performances and reliability, repair and maintenance performance and so on. It is ideal compacting equipment for road, airport, harbor, railway, dam and industrial site.
OVERALL DIMENSION
Dimension6473x2460x3185mmWidth of vibrating wheel2150mm
Diameter of vibrating wheel1600mmWheel tread1555mm
Wheelbase3441mmMin ground clearance410mm
Min turning radius6554mmCompacting width2150mm
Theoretical gradeability40%Steering angle35°
Swing angle12°----
OVERALL PARAMETER
Overall working weight22000kgWeight distribution of front wheel11000kg
Weight distribution of rear wheel11000kgNominal amplitude (high/low)2.0/1.0mm
Frequency28/35HzExciting force  (high/low)351/271kN
Static linear load665N/cm----
ENGINE
ModelDEUTZ BF6M1013-20T3RTypeInline,water cooled,four stroke ,direct injection
Rated power/speed148kw/2100r/minEngine displacement7.146L
Cylinder bore/stroke108/130mmMax torque710N.m
Emission standardEuro2Min fuel consume ratio≤235g/kW.h
TRANSMISSION SYSTEM
Clutch typeSingle-plate dry clutchTransmission typeFixed shaft power shift
Gearsforward 2 reverse 2Speed at forward/reverse gear I0-4.3km/h
Speed at forward/reverse gear II0-11km/h

BRAKE SYSTEM
Service brake typeReturn control lever to neutral position to apply service brakeParking brake typePress P to apply parking brake
STEERING SYSTEM
Typefull hydraulic steeringSystem pressure16Mpa
Swing angle±35°----
VIBRATION SYSTEM
TypeClosed systemSystem pressure35Mpa
FILL CAPACITY
Fuel270LHydraulic oil185L
Engine25LDrive axle(main drive & wheel reducer)20L
OPTIONS
PadfootOptional----
PackingNude Pack.The packing of the commodity shall be in accordance with the export standard packing of the manufacturer,be suitable for long distance transportation of ocean and inland. The Seller shall be take measures against moisture,shocks and rust according to the special needs of the commodity. 
The manufacturer reserves the right of technical alteration /change for better improvement without prior notice

RS7220 full hydraulic single-drum vibratory road roller is a new generation of roller newly developed by SDLG based VOLVO technology. This machine is of excellent performance and fashionable shape and is industrial leading in compacting, driving and operating performances and reliability, repair and maintenance performance and so on. It is ideal compacting equipment for road, airport, harbor, railway, dam and industrial site.

1.It is equipped with the Dachai DEUTZ engine meeting the requirements of China II stage emission standard, with strong power, low fuel consumption and high reliability.

2.Radiator is in horizontal and parallel arrangement and the heat emission compartment is designed with sealed partition and independent cooling and heating spaces, which ensures a good cooling effect.

3.International famous brand of hydraulic element is used, with high reliability; The travel system uses low-speed large-torque hydraulic motor, which realizes stable starting and good compacting effect.

4.Excitation mechanism of SDLG invented patent is adopted, with good compacting effect. Amplitudes and frequencies of both side of vibrating drum is high the same. International famous brand of vibration bearing is used, with large bearing capacity and is stable and reliable.

5.Electrical system of the entire machine is in centralized control, displayed with digitalized stepping instrument, which ensures high human-machine interaction and is convenient for detection and maintenance.

6.International famous brand of wet drive axle is used, with good braking performance and high reliability.

7.Engine hood adopts electrically-controlled linear actuator and can be open up by one key, with large opening angle, reasonable layout for repair position and is convenient for repair and maintenance.

8.The cab is fully sealed and optimized by Ergonomics. It is spacious and bright, with wide visual field, good sealing effect, standard air conditioning and comfortable driving environment; it is optional to adopt FOPS/ROPS cab.

9.It is optional to equip engineering tire and add cam to meet various demand of customer.

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