• RP451L paver is the first full hydraulic compact type tyre asphalt concrete paver System 1
RP451L paver is the first full hydraulic compact type tyre asphalt concrete paver

RP451L paver is the first full hydraulic compact type tyre asphalt concrete paver

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Supply Capability:
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ItemsUnitParameters
Basic paving widthm2
Max. paving widthm4.5
Max. paving thicknessmm150
Paving speedm/min0~13
Travel speedkm/h0~13
Theoretical Productivityt/h240
Hopper Capacityt12
Gradeability%20
Pavement evennessmm/3m3
Transverse levelling accuracy%±0.03
Centre crown ratio%0~+3
Engine model4JR3G1
Engine powerkw55
Engine speedr/min2200
Fuel tank capacityL130
Machine weightt10.5
Dimensionmm5690X2070X3590
Auger speedr/min0~73
Conveyor speedm/min0~30
Vibration frequencyHz3~42
Screed heatingGas heating
Auger and conveyor controlAutomatic Control by Ultrasonic Sensors
Automatic levelling controlSimulation Control Simulation control


ItemsUnitParameters
Screed model/EV35Q
Type/Gas heating, vibration
Extension/Hydraulic
Widthm2.0-4.5
Vibrator speedHz0-42

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.

 

Q: What exactly does machinery sale do?
There are many kinds. Such as construction machinery sales, chemical machinery sales, construction machinery sales, etc.. Products are not the same, the content of the sale will not be the same
Q: why is it important to reduce friction during the operation of machinery?
Energy is required to overcome friction. Friction causes premature wear of machinery. Friction produces heat which may very well be an undesirable side effect in as far as the machinery or the product of machinery goes.
Q: Use an interest rate of 8% per year, compounded continuously. When is the present value of the profit equal to the cost of the machinery?
t=ln(119/52)/.08~=10.3 years.
Q: What kind of industry does the machine industry refer to?
Machinery industry refers to the machinery manufacturing industry, such as lathe processing equipment manufacturing and so on, all belong to the machinery industry;
Q: What are the mechanical standards and what are the testing items for the MD mechanical standards?
Separation equipment: filter and other separation equipment; drying equipment: vacuum dryer, dryer and other boiling drying equipment; cleaning cleaning equipment, ultrasonic cleaning equipment, Shotblast cleaning machine, cleaning and other cleaning equipment etc.;
Q: What mechanical keyboard do you use for dota?
First choice FILCO series, followed by ZOWIE and cherry final game series. Rui Rui's keyboard cost performance is not high. Hope to help you, right, do not listen to BBS people say, black axis suitable for playing games, remember to buy tea axis, black shaft will be tired with fingers, so recommend tea axis keyboard.
Q: Some place like south, midwest or something like that. I need this for the scholarship im writing. thanks you
The most would be in the most Industrialized, densely populated part of the country. That is the Northeast, especially between Washington D.C. and Boston.
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Um okorder Never know, you might just see something that you like, Thanks,
Q: What does CNC in machinery stand for?
computer numerically controlled. A program of some sort on a computer of some sort directs the operation of the machine, so that it can do the same type of work over and over and over, with little or no human intervention.
Q: I want to sign up for a construction machinery rental company! What should I do? Steps? How much do you charge for a year?
Registered company each link required statutory time limit: check the normal circumstances within 2 working days to inform the result; account injection of bank procedures according to the provisions of the bank, usually in the 3 working days; verification under normal circumstances within 7 working days of the business license of the statutory time limit for 3 working days of audit group, tax registration certificate the statutory time limit for 30 working days to complete the registration fee: 1500 yuan single registration

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