Basic paving width
Max paving width
Max paving thickness
Theoretical productivity capacity
Transverse leveling accuracy
Centre crown ratio
|Maximum working condition quality||t|
Diesel tank capcity
Hydraulic fuel tank capacity
Overall dimensions (L*W*H)
RP453L-type paver is paving width of less than 5m small wheel-type paver, using full hydraulic drive. Especially for the construction of a certain quality requirements of small roads, urban and rural road construction, grade road maintenance and other projects, while meeting sidewalks, auxiliary roads, bike lanes, trenches and other small operating conditions.RP453L-type paver is paving width of less than 5m small wheel-type paver, using full hydraulic drive. Especially for the construction of a certain quality requirements of small roads, urban and rural road construction, grade road maintenance and other projects, while meeting sidewalks, auxiliary roads, bike lanes, trenches and other small operating conditions.
• Machine miniaturization, 1.8m ultra-small machine width, to meet the urban district and roadway construction operations.
• The use of full hydraulic independent drive, stepless speed, high degree of automation, flexible, easy to operate.
• Configuration on the Shangchai water-cooled turbocharged diesel engine (73.5kW/2000rpm), adequate power reserve, diesel atomization is good, good economy, low noise, long life, wide range of applications.
• The hydraulic system uses load-sensitive control technology to make the power output efficient and energy-saving. Driving components imported from Germany to ensure the reliability of the system.
• 12t hopper design is large, can always store enough material. The material interface can meet the different tonnage of the material.
• Both sides of the hopper can be individually folded, swing with the push wheel, to ensure that the asymmetric paving, the stability of discharge. To ensure that the normal paving along the walls and other obstacles.
• Walking system using full hydraulic bridge drive, stepless speed, high degree of automation, flexible, easy to operate. Driving bridge using the factory's proprietary technology, automatic differential.
• The input and unloading system uses a load-sensitive pump, a load-sensitive multi-way valve and a cycloidal motor. The open hydraulic system is driven by a feed pump that shares a plunger pump, which drives the drive directly with the motor and the actuator.
• Automatic leveling device can be used to automatically control the paving thickness and slope, so that the vertical flatness of 3mm / 3m, horizontal gradient of ± 0.2% range, to achieve high-grade highway specifications.
• The new design of the E340 small hydraulic scalable screed, the use of three-point suspension structure, single vibrating compaction device to improve the construction stability and road molding quality.
• The machine has the advantages of high degree of automation, simple operation, good construction quality and high operation efficiency.
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