Building Construction Machinery

Combination Roller can be as flexible as you want it to be – it can be acombination of smooth drum and multi-tyres, a grid roller and multi-tyres, or just multi-tyred. It isideally suited to compaction during maintenance grading of roads.

Main Advantages

Equipped with Cummings engine, good starting performance, high power reserve.
Full hydraulic front and rear wheel drive, front wheel vibration, main driving components selected by internationally renowned brands, reliable performance.
Full hydraulic articulated steering, stepless speed change, easy to operate and flexible.
Large volume water tank, electronically controlled sprinkler and adjustable scraper.
Double seats and double controls make the operation comfortable and reliable.
The combination of front steel wheel and rear tire has good compaction effect.
Portable oil filter ensures that clean hydraulic fluid is always used in the hydraulic system of the whole machine.
Dual-frequency and dual-amplitude: adjustable frequency and dual amplitude ensure that the whole machine is adapted to different soil compaction, and can adjust the frequency after long-term wear and tear of hydraulic components.
Damping and amplitude-changing mechanism: high-quality damper fluid is used in the vibration wheel amplitude-changing mechanism; damper design is adopted in hydraulic system and electrical system, which automatically reduces the impact on the whole system and components in the process of starting and amplitude-changing, and makes the operation more arbitrary.
Crab traveling mechanism: It can make the front and rear frame staggered 170mm in the process of form, ensuring better bend compaction and blank holder function.
Structure: Wheel width is larger than fuselage width, which makes it easy to observe and control in work.
Medium Start Function: It ensures that the whole system can start up only when it is in a safe state, and avoids misoperation.
Unpowered braking system: When the whole machine loses power unexpectedly (such as engine flameout, high-pressure oil burst, etc.), it auomatically realizes emergency braking without any power.
Manipulation: The whole machine adopts electro-hydraulic control for walking and vibration, electro-hydraulic variable frequency and amplitude two-gear electro-hydraulic stepless speed change, double seats and double control, comfortable and convenient.
Safety and comfort: The cab is spacious and bright, and the vision is wide.