Product Details

HW45A Wheel asphalt paver with dual-layer screed Introductions:

Advanced design & optimized configuration, operable for paving graded roads‘’ surface.

China made brand engine, powerful, low fuel consumption, low noise and high reliability and cold-starting.

Independent feeding drive at LH& RH, removable and high-wearable auger blade for easy replacement.

High-accuracy auto.Leveling sensors ensure mat’s surface flatness.

Unique dual-layer and stepless-extension screed changes paving width easily, screed bottom plate uses international advanced wearable material.

Centralized lubrication system, charging lubricating grease to all high temperature bearings for machine reliability.

Fuel-electrodynamic cleaning system supplies convenient operation.

Electrical system has advanced progress technology, all controlled elements and wirings are numbered as per circuit diagram for fast trouble shooting.

HW/HWL Crawler/Wheel Asphalt Paver Features

1 Engine

China made brand engine, powerful, good fuel economy, low noise and cold-starting.

2Operation

Load-sensing and hydraulic steering ensures easy operation, easy readable in strument, reliable operating elements , all wirings are numbered for fast trouble shooting.

3 Auger Feeding System

Independent feeding drive at LH & RH patent application of high-wearable combined-type blade, flexible control of multi-disc for stable auger rotation and small impact

4Dual-layer Screed

Hydraulic stepless-extension, high frequency vibration, easy adjustment of level difference and camper, fuel heating, auto, lgnition, enough rigidity and stong torsion resistance, application of patents.

5Centralized Lubrication

To charge lubricating grease to all high-temperature bearings at any time for reliability and ease of operation.

HW45A Wheel asphalt paver with dual-layer screed Parameters:

Model	HWL-45A	HWL-60A
Paving width	2500-4500mm	2500-6000mm
Max.paving thickness	250mm	250mm
Theoretical productivity	220t/h	220 t/h
Paving speed	2.03-6.07m/min	2.03-6.07 m/min
Running speed	1.55-4.62 km/h	1.55-4.62 km/h
Drive system	Mechanical /hydraulic	Mechanical /hydraulic
Machine weight	11T	13T
Engine model & Power	4C6-75C30,Quanchai,55kw	QSB3.9-C110-30 Dongfeng Cummins,81kw
Track shoe width	300mm	300mm
Hopper capacity	10t	12t
Auto.leveling unit	made in China	made in China
Auger diameter	340mm	340mm
Screed extension mode	hydraulic extension ,mechanical joint	hydraulic extension ,mechanical joint
Screed vibrating frequency	0-50hz	0-50hz
Screed heating mode	Gas far infrared heating,automatic ignition	Gas far infrared heating,automatic ignition
Fuel tank	118 L	118L
Hydraulic tank	110 L	110L
Centralized lubrication	made in China	made in China

HW45A Wheel asphalt paver with dual-layer screed Pictures:

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