JM814/JM816/JM818/JM820 SINGLE DRUM VIBRATORY ROAD ROLLER
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This road roller is to compact non-cohesive materials such as sandy soil, gravel, macadam, rock filler and semi clay, etc., mainly applied in highway, mining, dam, airport, railway, industrial sites and other large infrastructure projects etc.
| Model | JM814 | JM816 | JM818 | JM820 | |
| Operating weight | 14000 | 16000 | 18000 | 20000 | kg |
| Diameter of vibrating drum | φ1550 | mm | |||
| Rolling width | 2130 | mm | |||
| Activating force | 275/140 | 306/165 | 365/190 | 405/220 | KN |
| Vibration frequency | 30 | Hz | |||
| Theoretical amplitude of vibration | 1.7/0.8 | 1.8/0.9 | 1.9/1.0 | 1.9/1.0 | mm |
| Moving speed Range I II III | 2.6/4.7/10.5 | 2.9/5.7/12 | 2.8/5.5/11.6 | 2.8/5.5/11.6 | km/h |
| backward I II | 2.7/4.6 | 2.9/5.7 | 2.8/5.5 | 2.8/5.5 | |
| Gradeability | 30% | ||||
| Diesel engine model | WP4G130E | WP6G160 | WP6G160 | WP6G175 | |
| Rated rotation speed | 2200 | 2000 | 2000 | 2000 | r/min |
| Rated power | 97.5 | 118 | 118 | 129 | kw |
| Overall dimensions L W H | 6170×2300× 3050 | 6170×2320×3050 | 6350×2340× 3050 | mm | |
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