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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.
Operating weight | 10000kg | |
Static linear load | 250N/cm | |
Vibration amplitude | 0.74 / 0.35mm | |
Centrifugal force | 115 / 85KN | |
Vibration frequency | 40 / 50 Hz | |
Travel speed (km/h) | 0 - 12km/h | |
Gradeability | 30% | |
Ground pressure | 30MPa | |
Transmission | Hydro-static | |
Overall dimension | 5080 x 2190 x 2305mm | |
Drum diameter | 2130mm | |
Drum width | 1250mm | |
Quantity of rear tire | 5 | |
Min. turning radius | 7000mm | |
Wheelbase | 1980mm | |
Engine make | CUMMINS | |
Rated power | 93kw |