8.0m Asphalt Concrete Paver RP802
RP602/RP802 multi-functional paver can be applied to the paving of basic stabilized material and surface material. The machine adopts independent right drive and left drive, micro-computer control, and the telescopic screed with single vibrating tamper (RP802 is equipped with pulse vibration). The material level is controlled by ultrasonic sensing technique, featuring good stability in low-speed paving, even material feeding, high preloading compactness, good pavement evenness, and easy operation. It can absolutely meet the construction requirements.
Technique features
Power transmission technique: High-efficient and powerful
Deutz water-cooled diesel engine with strong power adopts high-pressure pump structure, featuring good diesel oil atomization and economical efficiency, long service life, and extensive application range.
The hydraulic pump and motor of Linde and Rexroth adopted have long service life, featuring big driving torque, low load rate, and reliable performance.
Control technique: Stable and precise
Material feeding adopts synchronous drive, and the rotate speed is controlled by full proportional control. The material level adopts ultrasonic control technique which can control the height of the material level stably. The manual gearshift adopts infinitely variable control.
Speed control of material distribution: The manual gearshift and automatic gearshift can be switched freely.
Electronic automatic leveling ensures higher evenness. Many sensing modes and high automaticity can meet the construction requirements of high-grade roads.
Digital micro-computer control can pre-select the speed. Adopt the constant speed automatic control technique, ensuring the paving speed not impacted by the load. During moving, the paving speed and travel speed can be switched freely.
Material feeding and distribution technique: Reliable and durable
Strong material distribution capacity: It adopts 360mm coarse pitch, Φ 420 large diameter blade, and 28BH reinforced drive chain, the drive capacity is higher 25% than the similar products.
The material distribution box and chain adopt high-intensity design, which can supply strong transmission power. The maximum power transmission capacity of the material distribution shaft is 5000Nm, which can achieve full buried distribution, greatly reducing the segregation.
There are two reverse blades in the middle of the material distribution box, reducing the middle segregation zone.
Screed technique: Mature and reliable
Mature and reliable hydraulic telescopic screed: The reasonable dimension match of the telescopic cylinder and sleeve features the excellent glide accuracy and good reliability, ensuring the paving quality.
3-point suspension mechanism ensures stable stretch and retraction
The infinitely adjustable vibration frequency (575 screed) meets the requirements of different working conditions.
Adopt the electrical heating, featuring safety, environment protection, and convenience.
| Item |
Unit |
RP802 |
| Basic paving width |
m |
3 |
| Max. paving width |
m |
8 |
| Max. paving thickness |
mm |
380 |
| Paving speed |
m/min |
0~14 |
| Travel speed |
km/h |
0~3.0 |
| Theoretical productivity |
t/h |
600 |
| Hopper capacity |
t |
13 |
| Gradeability |
% |
20 |
| Pavement evenness |
mm/3m |
3 |
| Cross slope error |
% |
±0.03 |
| Crown adjustment range |
% |
0~3 |
| Diesel engine model |
|
BF4M1013C |
| Diesel engine power |
kw |
118 |
| Diesel engine speed |
r/min |
2300 |
| Diesel oil tank capacity |
L |
230 |
| Overall weight |
t |
16.5~23.5 |
| Dimension |
mm |
6230×3000×3855 |
| Vibration frequency |
Hz |
68~71 |
| Screed heating mode |
|
|
| Material level control mode |
|
|
| Automatic Leveling Control |
|
|
| Item |
Unit |
| Screed model |
575(RP802) |
| Type |
Vibrating tamper, vibration, electrical heating |
| Stretch mode |
Hydraulic stretch |
| Width range |
3.0-8.0m |
| Vibrating tamper rotate speed |
0-1500r/min |
| Vibration frequency |
4mm |
Annie Li
Sales Manager
EVANGEL INDUSTRIAL (SHANGHAI) CO., LTD
EVANGEL INTERNATIONAL MACHINERY LTD
ADD: Suite 1326, Fortune Times Tower, No. 1438 North Shanxi Road, Shanghai, China
Web: http://evangelchina.en.made-in-china.com
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