HYC303 road roller
HYC303 road roller main features
1.Reliable and powerful changcai engine with large power reservation, reliable, stable quality, low oil consumption and convenient operation and maintenance.
2. Mechnical travel drive, hydraulic vibration and steering with reliable performance, easy operation and good function./worth ratio.
3. Compaction by front wheel, vibrate by rear wheel, soft connection driver.
4. Scrapers design of small size and beautiful appearance, suited for compaction of the narrow area.
5. The front and rear, frame articulated, hydraulic steering, fork-type drum brackets with more than 220mm drum-side clearance.
6. Mud scraping board and sprinkling devices equipment.
7. ROPS(roll-over protect structure) equipment driver’s canopy as option.
HYC303 road roller parameters
Double drum vibratory road roller
Model. No. HYC2.5/3 HYC303
| Model No. | Unit | HYC2.5/3 | HYC303 |
| Operating Mass | Kg | 2500 | 3000 |
| Wheel Static Linear Load（front/back） | n/cm | 117/154 | 128/172 |
| Vibration Amplitude | mm | 0.5 | 0.5 |
| Vibration Frequency | HZ | 50 | 50 |
| Centrifugal Force | KN | 25 | 30 |
| Travel Speed | km/h | 5.6 | 6.3 |
| Grade Ability | % | 20 | 20 |
| Turning Radius | mm | 4300 | 4600 |
| Drum Width × Diameter | mm | 900×750 | 900×750 |
| Wheelbase | mm | 1980 | 2100 |
| Ground clearance | mm | 160 | 200 |
| Diesel Model | CC CZ380Q | CC ZN385Q | |
| Diesel Power | kw | 21 | 21 |
| Overall Dimension（L×W×H） | mm | 2765×1156×2550 | 2765×1156×2550 |