China Dynapac road finisher Asphalt paver DRF25-80C Suppliers, Factory

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China Dynapac road finisher Asphalt paver DRF25-80C Suppliers, Factory

The Dynapac next-generation asphalt paver, with its efficient operating environment design and high-quality components, makes the REDLINE DRF25-80C the perfect partner for various construction scenarios with widths up to 10 meters. Its reliable performance delivers excellent quality even under harsh conditions.

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Product Description

Key Features

Leveling Control System: Features a top-of-the-line leveling control system to ensure optimal paving quality. A quick-adjustment handle allows fast and convenient changes to the screed angle for different layer thicknesses.

Enhanced Field of Vision: Designed with an excellent field of vision, providing operators a superb perspective to observe the hopper and the entire working area clearly.

Intelligent Process Control: To achieve consistently superior paving results, the entire paving operation is intelligently controlled and automated.

Material Segregation Reduction: Unparalleled capabilities in drastically reducing material segregation, directly enhancing overall road paving quality and durability.

Nighttime Operation Lighting: Optimized for night work with 6 powerful canopy lights and 2 targeted auger lights for maximum safety and visibility.

Sliding Operating Device: Equipped with a sliding operating mechanism and a quick-change marking device that can mark lines on both sides from the left side, eliminating the hassle of marking in wrong directions.

Dual Glass Bead Tank Option: Can be equipped with a double glass bead tank, allowing quick switching between left and right spraying while enabling simultaneous spraying of two glass bead types.

Technical Specifications

Category	Items	Model / Values (DRV25-80C CS IV)
Basic Operating Parameters	Basic Paving Width	3.00 m
	Maximum Paving Width	9.7 m
	Maximum Paving Thickness	500 mm
	Theoretical Paving Capacity	800 T/h
	Dimensions (L x W x H)	7000mm x 2550mm x 3100mm
	Weight of Main Unit & Screed	19.7 T
	Paving Speed	0 - 26 m/min
	Travel Speed	0 - 4 km/h
Engine	Model	Donfeng Cummins B5.9CS4 210C
	Rated Power	154 kW
	Rated Speed	2000 RPM
	Number of Cylinders	6
	Displacement	5.9 L
	Cooling Method	Water-cooled
	Diesel Tank Capacity	362 L
	Exhaust Emissions	Tier IV
	Urea Filling Amount	None
	Voltage	24V
Walking Device	Track Construction	Abrasion-resistant rubber
	Track Wheelbase (Front/Rear)	3360 mm
	Track Width	320 mm
	Track Lubrication	Lifetime maintenance-free lubrication
	Drive System	Fully hydraulic independent left & right drive
	Climbing Ability	Front 13° / Rear 15°
Hopper	Hopper Capacity	17 T (7 m³)
	Opening Width	3,400 mm
	Hopper Length (to push roller)	2,650 mm
	Discharge Height	480 mm
Scraper Conveyor	Type	Double scraper
	Width	2 x 655 mm
	Drive Method	Hydraulic independent left & right drive
	Scraper Speed	0 - 26 m/min
	Speed Control Method	Switch-type material measuring & tapping control
Spiral Feeder	Diameter	380 mm
	Ground Clearance Adjustment Range	0 - 250 mm
	Material Level Control	Ultrasonic material level automatic speed control
	Drive Method	Fully hydraulic mid-mounted independent drive
	Height Adjustment	Hydraulic
	Screw Feeder Speed	0 - 110 rpm
	Speed Control Method	Continuously variable speed
	Extension Method	Mechanical connection
Automatic Leveling Device	Adjustment Principle	Baseline leveling
	Longitudinal Sensor	Contact type
	Leveling System	Two vertical

Delivery & Product Gallery

Frequently Asked Questions

What is the maximum paving width and thickness of the DRV25-80C CS IV paver?

The machine offers a basic paving width of 3.00 meters, which can extend up to a maximum width of 9.7 meters. It supports a maximum paving thickness of 500 mm.

What engine powers this paving equipment?

The equipment is powered by a high-performance 6-cylinder Dongfeng Cummins B5.9CS4 210C engine, delivering a rated power of 154 kW at 2000 RPM, complying with Stage IV emission standards.

How does the automatic leveling system enhance paving quality?

The integrated automatic baseline leveling control system utilizes longitudinal contact sensors and quick-adjustment handles to dynamically maintain screed angles and layer uniformity, minimizing material segregation.

Is this paver designed for night operations?

Yes, the paver is equipped with a complete night lighting package, including 6 overhead canopy lights and 2 focused auger lights, ensuring safe and precise night operations.

What are the capabilities of the hopper and conveyor systems?

The paver features a large 17-ton (7m³) hopper capacity with a 3,400mm opening width, combined with dual independent hydraulic scrapers and ultrasonic level-controlled spiral feeders.

What drive and track features are included for rough terrain?

It uses abrasion-resistant rubber tracks with lifetime maintenance-free lubrication, fully hydraulic independent drive systems for left and right tracks, and offers climbing gradeability up to 13° front and 15° rear.