
1. Caterpillar patented pod-shaped eccentric counterweight features high amplitude and high frequency, greatly improving compaction efficiency,3000 working hours 2. ASC automatic speed control system 3. The engine hydraulic system is equipped with POR pressure overshoot device, which can greatly reduce fuel consumption
Email: equip@lichmach.com
1. These rollers have drums at the front and back of the machine that serve as compactors and wheels. Unlike its single drum roller counterpart, double drum rollers have no tires. The drums are located underneath the body, enabling the operator to compact materials from in front and behind simultaneously.
2. Double drum rollers are generally used for asphalt compaction tasks that require more speed and power, such as when flattening and paving large sections of a highway during road construction projects.
3. Efficiency: The double roller’s design generates more power and enables you to flatten twice the surface area at once. Twin drum models also have larger, more robust engines than single rollers. Consider the double drum roller if your job requires maximum power and efficiency, such as when performing heavy-duty asphalt applications or compacting soil sub-bases.
4. Control: The rear tires make a single drum roller easier to maneuver and provide more traction on uneven surfaces. This roller type also has a more compact design, providing more control when working in confined areas
5. Versatility: In general, a single drum roller can work well for a wider variety of projects. However, the front-heavy design could prevent it from rolling over some surfaces.
♦ Articulated connection,flexible steering and small turning radius ,It adopted the hydraulic braking ,safe and dependable
♦ The nose of the roller is narrow with an excellent turning sight
♦ A sprinkling set is equipped for evenly sprinkling water on the surfaces front and rear drums
Model | LHC3 | LHC4 | LHC6 | LHC10 |
Operation weight | 3000kg | 4000kg | 6000kg | 10000kg |
Vibration frequency | 50Hz | 50Hz | 46Hz | 65Hz |
Engine power | 21kw | 26.5kw | 42kw | 75kw |
Front drum width | 1250mm | 1090mm | 1320mm | 1730mm |
Travelling speed | 5.6km/h | 7.8km/h | 2.5/7.5km/h | 15km/h |
Grade ability | 20° | 20° | 20° | 25° |
Overall dimension | 3020*1310*2600mm | 2830*1290*2650mm | 3690*1600*2700mm | 4558*1840*2830mm |
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