Basic Info.
Object
Asphalt Concrete Pavement
Mixing Method
Continuous Drum
Automatic Grade
Automatic
Product Capacity
40~400t/h
Certification
ISO9001: 2000, CE
Max Paving Width
7.5meters
Product Description
RP451L paver is the first full hydraulic compact type tyre asphalt concrete paver. It adopts full hydraulic drive and automatic electro-hydraulic control, featuring advanced technology and reliable performance. The minimum width of the machine is 2 meters, which is the smallest among homemade products. It is flexible and has wide applications. The rear 4WD technology effectively improves the driving force of the machine. The ergonomic design makes it simple and convenient to operate and maintain. Thus the product has high performance/price ratio.
RP451L paver can be widely used in the construction of highways, streets, country roads, expressways and the road maintenance work. It can effectively improve the flatness and compactness of the road surface.
Reliable drive system
It is the first set of full hydraulic drive compact type tyre asphalt concrete paver made in China. The travel, feed and material distribution system all adopt hydraulic drive, featuring good bearing capacity, high drive efficiency, and convenient control.
The plunger pump and motor all adopt products of America Sauer brand, and all the elements all adopt products of famous brands to ensure the reliability, such as control valve, steel pipe, joint, filter, etc.
Efficient feed/ material distribution system
The feed system and distribution system are independent and they can be controlled separately.
The single chain adopts unique double scraper blade, which effectively improves the conveying capability of the machine.
There is reverse blade in the middle of the material distribution bin, which can effectively improve the material supplying from the lower part of the bin and prevent dissociation.
Efficient control system
It adopts mechanical-electric-hydraulic integrated control technology, featuring high level of automation, control accuracy and reliability.
The left/right feed/material distribution device adopts ultrasonic level gauge which can achieve automatic even feeding of materials.
The standard configuration includes electronic automatic leveling device which ensures higher evenness of the paving surface.
Strong power system
Anhui Shangchai 4JR3G1 diesel engine, 55KW, large power reserve.
The combined radiator effectively reduces the working temperature of the engine and hydraulic system and ensures long-time reliable work.
Advanced screed technology
Hydraulic stepless extension/withdrawal, applicable to the work condition of widened road.
The unique frame design, and good overall rigidness of the screed.
The stepless adjustable vibration frequency can meet the requirements for various work conditions.
The quick gas heating design, nozzle with safety switch, and the heating is quick and safe.
Performance advantages
Compact structure, flexible control.
The minimum width of the machine body is 2m, which can be used freely at narrow roads.
The hopper is folded from single side, and the pushing wheel can be folded with the hopper synchronically, which improves the pass ability of the machine.
The control panel features centralized control, simple and convenient operation; combined instrument, and the work condition is very clear.
Excellent performance, wide application
Quick site transfer and paving speed, applicable to the construction of municipal highway and country road as well as the maintenance operation of expressway and various kinds of highways.
With small minimum paving width, it is applicable to the construction work of streets for residential areas and scenic spots.
Equipped with hydraulic telescopic screed, it is applicable to the paving of widened roads.
It adopts rear 4WD, which has large ground adhesive force, applicable to the paving of various kinds of road surface.
The wide hopper is applicable to various kinds of dump vehicle, the storage capacity of the hopper is up to 12t, which ensures successive paving operation.
Items | Unit | Parameters |
Basic paving width | m | 2 |
Max. paving width | m | 4.5 |
Max. paving thickness | mm | 150 |
Paving speed | m/min | 0~13 |
Travel speed | km/h | 0~13 |
Theoretical Productivity | t/h | 240 |
Hopper Capacity | t | 12 |
Gradeability | % | 20 |
Pavement evenness | mm/3m | 3 |
Transverse levelling accuracy | % | ±0.03 |
Centre crown ratio | % | 0~+3 |
Engine model | | 4JR3G1 |
Engine power | kw | 55 |
Engine speed | r/min | 2200 |
Fuel tank capacity | L | 130 |
Machine weight | t | 10.5 |
Dimension | mm | 5690X2070X3590 |
Auger speed | r/min | 0~73 |
Conveyor speed | m/min | 0~30 |
Vibration frequency | Hz | 3~42 |
Screed heating | | Gas heating |
Auger and conveyor control | | Automatic Control by Ultrasonic Sensors |
Automatic levelling control | | Simulation Control Simulation control |
Items | Unit | Parameters |
Screed model | / | EV35Q |
Type | / | Gas heating, vibration |
Extension | / | Hydraulic |
Width | m | 2.0-4.5 |
Vibrator speed | Hz | 0-42 |
What are Sinotruk main brand products?
We primarily organize the development,manufacturing and sale of trucks, special trucks,buses,special vehicles,engines and engine units,auto parts and special chassis.
We have become an all-series commercial vehicle conglomerate with brands such as Sitrak,Howo,Steyr,Huanghe Commander,Gold Prince,Hohan,Wanpai,Folor,Wero with Europe II-V engines range from 140hp to 580hp in terms of power;As well as an enterprise with the most complete range of drive types and powers in China's heavy truck industy.
What about Sinotruk's history?
Founded in 1956,Jinan General Auto Works Plant,the predecessor of China National Heavy Duty Truck Group Co.,Ltd(SINOTRUK),is the cradle of China's heavy-duty truck industry.
The works manufactured China's first heavy-duty truck-Huanghe JN150 8T TRUCK in 1960,and introduced a heavy-duty truck project from Steyr in 1983 as China's first enterprise that introduced heavy truck manufacturing technologies from abroad in an all-round manner.
How about Sinotruk's reputation?
As No.1 of China vehicle group,with overwhelming superiorities in technology and market in the heavy-duty truck industry,we have achieved substantial sales at home and abroad,and exported products to over 90 countries,thus being accredited as a national vehicle export base by the National Development and Reform Commission and the Ministy of Commerce.Also,we have claimed titles such as "National Advanced Grass-roots Party Organization","National Civilized Entity","Chinese Famou Product","Chinese outstanding innovative Enterprise","China's Most Credible Enterprise" and "China's First Group of 2A Enterprises in Quality and Credit Management".
What about Sinotruk's demonstration of power?
Since after the reform and restructuring,we have persisted in independent innovation,vigorously implemented the strategy of leading in technology and build core competiviveness with independent intellectual property,thus becoming an enterprise with most in China's auto industry.Sinotruk Technical Development Center,among China's first group of national corporate technical center,has a testing laboratory accredited by the China National Accreditation Board for Laboratories,is capable of developing and testing vehicles,engine,parts and material processes,own sophisticated processing and testing euipment,and has been up to advanced world standards in terms of equipment such as engine,vehicle,parts vebration and strength test equipment.In 2009,upon aprroval by the State,the National Heavy-duty Truck Engineering Research Center was inaugurated in SINOTRUK,which undertakes functions such as technical R & D,application demonstration,achievement popularization and technical service in China's heavy-duty truck industry.
Also,we have 3 automatic body stamping lines,8 cab welding lines,12 cab painting lines and 9 vehicle assembly lines,whose equipment have been up to advanced international standards.
How about Sinotruk's delivery time?
We need 7-45days for production;Decided by the business season and the products you choose.
What about Sinotruk's guarantee?
1 year or 12000km;
What should I do if claims appears?
When the claims appear, what we need are the pictures of products, use condition brief, the order information. Sinotruk will analysize the problem, even field investigation, and work out an final option with customers.
Does Sinotruk have a good orgonization of shipping vessle ?
Yes,we have a good and long term cooperation with the world first class famous shipping company line,like MSK,PIL,SUNSHINE SHIPPING,ETC.The order over 500 units of vehicle,we will lease a vessel.
Address:
Room13, 35th Floor, No.6088, Humin Road, Shanghai, China
Business Type:
Manufacturer/Factory, Trading Company, Group Corporation
Business Range:
Auto, Motorcycle Parts & Accessories, Construction & Decoration, Electrical & Electronics, Industrial Equipment & Components, Manufacturing & Processing Machinery, Service, Transportation
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, BS 25999-2
Company Introduction:
Founded in 1956, Jinan General Auto Works Plant, the predecessor of China National Heavy Duty Truck Group Co., Ltd(SINOTRUK), is the cradle of China′ S heavy-duty truck industry. The works manufactured China′ S first heavy-duty truck-Huanghe JN150 8T TRUCK in 1960, and introduced a heavy-duty truck project from Steyr in 1983 as China′ S first enterprise that introduced heavy truck manufacturing technologies from abroad in an all-round manner. Sinotruk was establised following the reform and restructuring in 2001, and has become a domestic and overseas famous heavy-duty truck R&D and manufacturing conglomerate after a dozen years of development. We have initially built an international platform throughthe red-chip listing in Hong Kong in 2007; In 2009, we forged a strategic partnership with Man whichholding a 25%+1 stake in Sinotruk (Hong Kong) Limited, and introduced D08, D20 and D26 engine technologies, medium & heavy-duty truck axle technologies and corresponding vehicle technologies, laying a solid foundation for our long-term development. Today, we have become China′ S largest heavy truck manufacturing base that has made a remarkable contribution to the development of China′ S heavy-duty truck industy and economic construction.
Since after the reform and restructuring, we have persisted in independent innovation, vigorously implemented the strategy of leading in technology and build core competiviveness with independent intellectual property, thus becoming an enterprise with most patents in China′ S auto industry. Sinotruk Technical Development Center, among China′ S first group of national corporate technical center, has a testing laboratory accredited by the China National Accreditation Board for Laboratories, is capable of developing and testing vehicles, engine, parts and material processes, own sophisticated processing and testing euipment, and has been up to advanced world standards in terms of equipment such as engine, vehicle, parts vebration and strength test equipment. In 2009, upon aprroval by the State, the National Heavy-duty Truck Engineering Research Center was inaugurated in SINOTRUK, which undertakes functions such as technical R & D, application demonstration, achievement popularization and technical service in China′ S heavy-duty truck industry.