Top Road Machinery RP403 300t/H Asphalt Concrete Paver

Product Description

China RP403 300t/h Asphalt Concrete Paver

The RP403 paver is the first full-hydraulic small crawler asphalt paver in China. The whole machine adopts full hydraulic drive and electro-hydraulic automatic control, advanced technology and reliable performance.
The minimum width of the whole machine is only 1.8 meter, which is the smallest among domestic products. Due to its compact shape, it is widely used in large scale paving, including sidewalks, bike lanes, farm roads and small roads.
The paving width can be stepless adjusted from 0.8 meters (if installed with width limit device) to 4.5 meters, and is especially suitable for the maintenance of roads.


Parameters:

Items	Unit	Parameters
Max. paving width	m	2
Max. paving thickness	mm	200
Paving speed	m/min	30
Travel speed	km/h	3.6
Theoretical Productivity	t/h	300
Hopper Capacity	t	12
Gradeability	%	20
Pavement evenness	mm/3m	≤2
Transverse levelling accuracy	%	±0.03
Centre crown ratio	%	0~+3
Engine model		BF4M2012C
Engine power	kw	75
Engine speed	r/min	2200
Fuel tank capacity	L	130
Machine weight	t	15.3~19
Dimension	mm	6096X2580X3832
Auger speed	r/min	0~82
Conveyor speed	m/min	0~36
Vibrator speed	r/min	0~1500
Vibrator amplitude	mm	4
Screed heating		Electrical heating
Auger and conveyor control		Automatic Control by Ultrasonic Sensors
Automatic levelling control		Simulation control

Features:

* The machine is miniaturized, and the super small width of 1.8m fufills the construction work of the urban area and the roadway; Install the limited-width device, the minimum paving width of 0.8m, to be applied to the paving construction of "grooves".

* Configured with Deutz water-cooled turbocharged diesel engine, sufficient power reserve, good atomization of diesel, good economic performance, low noise, long life and wide application scope.

* The powerful three phase alternator generator with management system, controls the power output of the corresponding paving width, can heat the screed to the working temperature in a very short time.

* The generator adopts independent driving technology, which can be tumned on according to the working requirements, which improves the ut7z%ion rate of the generator, increases the reliability of the components, and saves energy.

* The hydraulic system adopts the load sensing control technology to make the power output efficient and energy saving. The drive element is imported German Rexroth, which guarantees the system reliability.

* The hopper of 12t is designed to be wide, and can always store enough materials. The material interface is suitable for the skip car of different tonnage.

* The two sides of the hopper can be folded separately, the swing type pusher, ensuring the stable material discharge during asymmetric paving. Ensure the normal paving of obstacles along the wall.

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