As the smallest full-hydraulic-driving paver made in China, RP452 Asphalt Paver utilizes the techniques as follows: four-wheel driving, hydraulic-electric proportional infinite displacement, auto-leveling system, automatic-controlled conveyors & augers, and gas-heated hydro-extendable screed with width range from 2.0 meter to 4.5meter, etc. With the high performance price ratio and supper excellent agility, RP452L Paver is the most perfect choice in various road constructions, especially suitable for the urban zone, the city planning roadway and the netted county pavements.
Main Features:
※ As a miniaturized machine with 2.0 meter of the super narrow complete width and paving width, RP452L paver is satisfied to the requirement of urban zones and laneways.
※ Configure with YC4D95Z-T21 water cooling diesel engine powered 70KW, the paver can be used in the west high altitude area due to its wide-range adaptability in altiplano and its adequate power reserve.
※ The four-wheel driving and full hydraulic infinite displacements ensure the machine operated automatically, simply and promptly.
※ The each side of conveyors and augers can be separately controlled automatically via the mixture level sensors both on the right and left.
※ The main switch of electric system realizes that only one switch-point could operate all the functions of the whole machine including the auto leveling system. Therefore the operation is convenient and the smoothness can be improved efficiently.
※ The well-known imported hydro-electric units keep the paver’s stability and convenient maintenance
※ The hydraulic extensible screed has the advantage in the construction of the laneway with variational width in the city, its vibration frequency can be adjusted infinitely and its paving width ranges from 2 meter to 4.5 meter conveniently.
※ The automatic leveling system can accurately control the tolerance of longitudinal smoothness to 3mm/3 meter and the sensitivity of transverse slope to 2/10000 at the top of the criteria of highways.
※ The Paver can hold up hopper sides wholly or one side separately to improve the travel capability of the road in construction site.
(1) Basic Working width m 2.0 (2) Slop leveling Tolerance % ±0.02
(3) Max. working width m 4.5 (4) Crown adjust % 0-3
(5) Max. paving thickness mm 150 (6) Engine type YC4D95Z-T21
(7) Paving speed Km/h 0-13 (8) Rated output KW 70
(9) Traveling speed Km/h 0-13 (10) Rated Rev. Rpm 2200
(11) Theoretical Productivity t/h 240 (12) Tank capacity L 130
(13) Hopper capacity T 12 (14) Weight T 10.5
(15) Gradient Ability % 20 (16) Overall dimension mm 5670x2070x3590
(17) Smoothness Mm/3m 3