XCMG Official Manufacturer RP452L Asphalt Concrete Paver.
RP452L 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.
RP452L 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.
• Technical features
Advanced and mature drive technology.
It adopts advanced mechanical-electrical-hydraulic technology, which represents the development trends of construction machinery industry.
Full hydraulic drive, electro-hydraulic proportional automatic constant control.
Unique, mature and reliable XCMG drive axle technology.
• Reliable and durable material feed/distribution technology
Full hydraulic drive and electric-hydraulic proportional automatic constant speed control.
High material distribution capability, Φ360 large diameter mixing blade, 28BH reinforced drive chain.
The material feed system and distribution system are independent; the supersonic material level sensing control technology enables it to control the material height.
With high capability of anti-segregation, strong power for material distribution, and high strength structure, it can achieve buried distribution and reduce segregation.
• Stable and accurate control
It is equipped with electronic automatic leveling instrument, which can reduce the interference of human factors and effectively improve the levelness of road surface.
It adopts supersonic material level control technology, featuring high automation level, applicable to the construction requirements of various kinds of road.
• Screed technology
The most mature and stable hydraulic telescopic screed.
The large and rigid telescopic cylinder features high precision and good stability, which ensures excellent paving quality.
The reasonable telescopic cylinder matches with the sleeve, which makes more accurate screed sliding.
The 3-point suspension system ensures stable extension/withdrawal of screed, in addition to stepless adjustable vibrating rotation speed, it can meet different work requirements.
• Performance advantages
• Excellent configuration
It adopts Shanghai D4114 diesel engine, featuring low temperature start, energy-saving and environmental care.
• Powerful drive force
The travel system adopts high pressure piston pump and double variable displacement motor, featuring good low speed stability, large drive torque, applicable to the requirements of various work conditions.
The transmission and drive axle of the travel drive system are integrated as one unit; The 2 speed gear special transmission and differential structure features strong drive force and reliable operation.
• Efficient material feed/distribution
It adopts chain suspension and anti-block screed technology, which improves the reliability, service life and efficiency of material feed/distribution.
The spiral blade for material distribution adopts high chromel alloy material, large diameter and thickened design, which improves the distribution capability, heavy load impact resistance ability and wear resistance, in addition to large diameter blade and low speed paving, and reduces segregation.
• Convenient for repair
There are numbers on all the electric cables, which is convenient to check.
The reasonably allocated pressure measuring points contributes to quick and convenient inspection.
The elements that need to be maintained are installed where they are easy to access.
Product Parameters
| Item |
Unit |
RP452L |
| Basic paving width |
m |
2.0 |
| 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 capacity |
t/h |
240 |
| Hopper capacity |
t |
12 |
| Gradeability |
% |
20 |
| Pavement evennesss |
mm/3m |
3 |
| Transverse leveling accuracy |
% |
±0.03 |
| Centre crown ratio |
% |
0~+3 |
| Engine model |
|
YC4D95Z-T21 |
| Engine power |
Kw |
70 |
| Engine speed |
r/min |
2200 |
| Diesel tank capcity |
L |
130 |
| Machine weight |
t |
10.5 |
| Overall dimensions |
mm |
5690X2070X3590 |
| Auger speed |
r/min |
0~73 |
| Conveyor speed |
m/min |
0~30 |
| Tamper vibration frequency |
Hz |
6~42 |
| Screed heating |
|
Gas heating |
| Auger and conveyor control |
|
Automatic control ultrasonic sensors |
| Automatic leveling control |
|
Simulator control |
Product Show
Company Profile
FAQ
1: What kind terms of payment can be accepted?
A: For terms of payment, L/C, T/T, D/A, D/P, Western Union (can be) could accepted
2: What certificates are available in Machinery?
A: For the certificate, we have CE, ISO, Gost, EPA(USA)CCC,
3: What about the delivery time?
A: 30 days after receiving the deposit.
4: What about the warranty time?
A: 12 months after shipment or 2000 working hours, whichever occuts first.
5. What about the Minimum Order Quantity?
A: The MOQ is 1 pcs.
Audited Supplier 
XCMG Official Manufacturer RP452L Asphalt Concrete Paver.
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