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Dynapac HR21 Asphalt Paver
()- Listing No
- 676813
- Year
- Manufacturer
- Dynapac
- Model
- HR21
- Condition
- Used
- Location
- Netherlands
- Price
- €28,750
- Description
-
running hours: USED Description GOOD CONDITION TOWED AGGREGATE CHIP SPREADER & BITUM SEAL COATER DYNAPAC HR21 3 CYLINDER * DEUTZ F3L912 * ENGINE 46 hp ATLAS COPCO LF7 AIR COMPRESSOR 10 bar MECHANICAL ADJUSTABLE BITUM SPRAY BAR WITH 20 X SPRAY NOZZLES 7 x WABCO AIR PRESSURED CYLINDERS FOR THE MAIN HOPPER 2 x 680 mm SMOOTHING DRUMS 1 x 1000 mm SMOOTH DRUM SEAL ROL 2200 mm WIDE HOPPER WITH AUGER REAR HOPPER 2 x NEW RUBBER BELT EACH 800 mm WIDE REAR TANDEM LIFT WHEELS 7.50-10 FRONT GOODYEAR TIRES 400 x 15.5 GROUND CONTROLS TOW BAR VERY NICE & GOOD RUNNING CONDITION SPREADER / COATER
About this machine
This is an asphalt paver—also known as a bitumen spreader or chip spreader—a trailed machine used to apply and compact asphalt or bituminous seal coatings onto road surfaces. Dynapac is a manufacturer of compaction and road-building equipment serving the construction and civil engineering sectors.
The Dynapac HR21 is powered by a three-cylinder Deutz F3L912 engine delivering 46 horsepower. An integral Atlas Copco LF7 air compressor rated at 10 bar provides pneumatic power for the spreading and hoisting systems. The machine features a mechanical adjustable bitumen spray bar equipped with 20 spray nozzles, allowing controlled application of binding agents across the working width.
The hopper and conveying system comprises a main hopper with auger drive, a rear hopper for additional material capacity, and seven WABCO air-pressured cylinders that regulate material feed and flow. A sealed roller measuring 2200 mm in width compacts the laid aggregate and bitumen, with support provided by two 680 mm smoothing drums and one 1000 mm smooth drum for finishing and texture control.
The machine runs on rear tandem lift wheels sized 7.50-10 and front Goodyear tyres 400 × 15.5. Two new rubber belts, each 800 mm wide, drive the internal conveying mechanisms. Ground controls and a tow bar enable safe operation and transport behind a towing vehicle.
The spreader and coater is reported to be in very good and good running condition, suitable for active use on road sealing and chip-seal applications.
This description was generated automatically from the listing details and may not reflect every specification. Please confirm with the seller before purchase.
