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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
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RS7220 Road Roller
SDLG
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 | |||
Dimension | 6473x2460x3185mm | Width of vibrating wheel | 2150mm |
Diameter of vibrating wheel | 1600mm | Wheel tread | 1555mm |
Wheelbase | 3441mm | Min ground clearance | 410mm |
Min turning radius | 6554mm | Compacting width | 2150mm |
Theoretical gradeability | 40% | Steering angle | 35° |
Swing angle | 12° | -- | -- |
OVERALL PARAMETER | |||
Overall working weight | 22000kg | Weight distribution of front wheel | 11000kg |
Weight distribution of rear wheel | 11000kg | Nominal amplitude (high/low) | 2.0/1.0mm |
Frequency | 28/35Hz | Exciting force (high/low) | 351/271kN |
Static linear load | 665N/cm | -- | -- |
ENGINE | |||
Model | DEUTZ BF6M1013-20T3R | Type | Inline,water cooled,four stroke ,direct injection |
Rated power/speed | 148kw/2100r/min | Engine displacement | 7.146L |
Cylinder bore/stroke | 108/130mm | Max torque | 710N.m |
Emission standard | Euro2 | Min fuel consume ratio | ≤235g/kW.h |
TRANSMISSION SYSTEM | |||
Clutch type | Single-plate dry clutch | Transmission type | Fixed shaft power shift |
Gears | forward 2 reverse 2 | Speed at forward/reverse gear I | 0-4.3km/h |
Speed at forward/reverse gear II | 0-11km/h | ||
BRAKE SYSTEM | |||
Service brake type | Return control lever to neutral position to apply service brake | Parking brake type | Press P to apply parking brake |
STEERING SYSTEM | |||
Type | full hydraulic steering | System pressure | 16Mpa |
Swing angle | ±35° | -- | -- |
VIBRATION SYSTEM | |||
Type | Closed system | System pressure | 35Mpa |
FILL CAPACITY | |||
Fuel | 270L | Hydraulic oil | 185L |
Engine | 25L | Drive axle(main drive & wheel reducer) | 20L |
OPTIONS | |||
Padfoot | Optional | -- | -- |
Packing | Nude 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.
