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SDLG RS8220 Road Roller
Mechanical Single Drum Vibratory Road Roller
Operating Weight:22000kg
Rolling width:2150mm
Vibration frequency:28/35Hz
Exciting force:390/300kN
Travel speed:0-11.7km/h
Engine model:WEICHAI WP6G190E20
Engine power/speed:140kw/2000r/min
Overall dimensions(L*W*H):6370x2360x3185mm
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RS8220 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 RS8220 ROAD ROLLER SPECIFICATIONS Mechanical Single-Drum Vibratory Road Roller | |||
RS8220 is a mechanical single drum vibratory road roller in the heavy duty self propelled vibratory series, able to compact various soil layers and do rocks filling in high efficiency. Such machine leads the industry in compacting performance , driving performance, manoeuvrability, reliability and serviceability etc, being the ideal choice for compaction of high grade highways, airport, port, railway, embankment and industrial site. | |||
OVERALL DIMENSION | |||
Dimension | 6370x2360x3185mm | Width of vibrating wheel | 2150mm |
Diameter of vibrating wheel | 1600mm | Wheel tread | 1575mm |
Wheelbase | 3441mm | Min ground clearance | 407mm |
Min turning radius | 6600mm | Compacting width | 2150mm |
Theoretical gradeability | 30% | Steering angle | 35° |
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) | 390/300kN |
Static linear load | 511N/cm | -- | -- |
ENGINE | |||
Model | WEICHAI WP6G190E20 | Type | Inline,water cooled,four stroke ,direct injection |
Rated power/speed | 140kw/2000r/min | Engine displacement | 6.75L |
Cylinder bore/stroke | 105/130mm | Max torque | 800N.m |
Emission standard | Euro2 | Min fuel consume ratio | ≤215g/kW.h |
TRANSMISSION SYSTEM | |||
Clutch type | Single-plate dry clutch | Transmission type | Fixed shaft power shift |
Gears | forward 3 reverse 3 | Speed at forward/reverse gear I | 0-2.5km/h |
Speed at forward/reverse gear II | 0-4.9km/h | Speed at forward /reverse gear III | 0-11.7km/h |
BRAKE SYSTEM | |||
Service brake type | Air over hydraulic disc brake | Parking brake type | Manual drum brake |
STEERING SYSTEM | |||
Type | full hydraulic articulated steering | System pressure | 16Mpa |
Swing angle | ±35° | -- | -- |
VIBRATION SYSTEM | |||
Type | Closed system | System pressure | 40Mpa |
FILL CAPACITY | |||
Fuel | 270L | Hydraulic oil | 125L |
Engine | 16L | Transmission | 25L |
Drive axle(main drive & wheel reducer) | 16L+2x5L | Braking system | 2L |
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 | |||
RS8220 is a mechanical single-drum vibratory road roller in the heavy-duty self-propelled vibratory series, able to compact various soil layers and do rocks filling in high efficiency. Such machine leads the industry in compacting performance, driving performance, manoeuvrability, reliability and serviceability etc., being the ideal choice for compaction of high-grade highways, airport, port, railway, embankment and industrial site.
Reliability
1、It is applied with the Weichai engine meeting the China II emission standard, which features strong power, energy saving and good reliability, and configures itself with the starting enrichment function.
2、It is applied with the electro-hydraulic power shift transmission, which has three forward gears and three reverse gears and features neutral start and reverse warning function, allowing stable, handy and comfortable gearshift.
3、The strengthened drive axle specific to the SDLG road roller enjoys reliable performance .
4、It is applied with the internationally well-known vibratory pump and vibratory motor, ensuring reliable performance.
5、It applies the excitation mechanism of the SDLG’s patented technology for invention, so it has good consistency in vibration amplitude and frequency on both sides of the vibration wheel and good compaction effect.
6、The sealing spacer is designed for the cooling compartment to separate the cool room from the hot room, thus enhancing the cooling efficiency.
Convenient
1、It uses the digital stepping instrument display and high man-machine interaction, and the electrical system of the whole machine is under the centralized control, which facilitates detection and maintenance
2、The electrically-controlled linear actuator provided for the engine hood allows for one-button open of hood to a large angle, and the maintenance parts are rationally arranged to facilitate the maintenance and service.
Comfort
The new full-enclosed cab is optimized ergonomically, which is spacious and bright with broad field of view and good sealing performance; the A/C and ROPS & FOPS are optionally available to enhance the operating safety and comfort.
