509A Paver 9 Meters Asphalt Paver for Raod Construction

Liugong 9 meter asphalt paver 509A

Feature

Power System
– SRP95M PLUS paver is powered by China-III compliant Deutz BF6M or SDEC SC9D turbocharged diesel engine, featuring low noise and emission, strong power, high reliability and durability, and powerful fuel adaptability.

Repairs and maintenances
– The integrally openable engine hood and left and right doors make all repair and maintenance points, including all working pumps, control valves, and filter elements, easily accessible. 
– The centralized lubrication system supplies lubricating grease automatically to bearings of scraper conveyor and spiral distributor.

Driving/Riding Environment
– The control console can be laterally slide and vertically adjusted to meet the actual needs of different operators. 
– The left and right seats can be rotated to the outer side of machine body and the streamline cab structure provides a good vision. 
– The large glass fiber reinforced plastic canopy is easily telescopic in both sides to provide a comfortable driving/riding environment.
– The canopy and the exhaust tail pipe can be lifted and lowered simultaneously by the manually-operated hydraulic pump to improve the maneuverability and comfort of the operator.

Feeding device
– The lengthened and widened high-capacity hopper achieves high productivity. 
– The spring-cushioned push roller can remarkably reduce the impact of feeder onto the paver and achieve higher operating quality.

Conveyance/distribution system
– Four sets of independent full-hydraulic left and right material conveyance/distribution systems are adopted and the ultrasonic sensing control technology is adopted for the material level control to ensure the uniform material supply in completely proportional manner. 
– The large diameter and large pitch spiral distribution structure features power distribution capability, low distribution speed, and low segregation. 
– The left and right spiral distributors can be driven separately and the ground clearance of distributors is steplessly adjustable to adapt to paving needs of different thicknesses.