1. The whole machine is full hydraulic double power, double vibration and double steel wheel road roller.
2. The structure adopts non-frame type structure, which makes the width of steel wheel is wider than the width of fuselage so that the machine can compact the barrier maximum. Special double-hinged crab structure which can make the front and back wheel stagger for 200mm that achieve to close to the road edge compaction.
3. Engine: Adopting imported CUMMINS supercharged engine which bring the strong power, good durability and saving oil.
4. Hydraulic system: Adopting American Sauer Danfoss piston pump and piston motor competitive closed system.
5. Operation system: The whole machine adopts full hydraulic control system, has high degree of automation, operation is easy and comfortable.
6. Compaction System: When the driving speed reaches a certain point, the roller will automatic start or stop vibrating automatically.
7. Instrumentation console: The rotational instrumentation console and seats can be more easily to observe on both sides of the compaction effect.
8. Engine hood: Streamlined structure, full open type rear hood, convenience for the maintenance of the engine and the hydraulic system.
Main Technical Specification
|
Technical Data |
RD120 |
RD100 |
|
Engine model |
CUMMINS 4BTA3.9-C |
CUMMINS 4BTA3.9-C |
|
Power ( kW)/ Speed (r/min) |
97/2500 |
97/2500 |
|
Traveling speed (km/h) |
0-10 |
0-10 |
|
Grade Ability (º) |
30 |
30 |
|
Operating weight (kg) |
12000 |
10000 |
|
Front wheel static line force (N/cm) |
267 |
268 |
|
Rear wheel static line force (N/cm) |
285 |
263 |
|
Min turning radius (mm) |
5900 |
5900 |
|
Min ground clearance (mm) |
420 |
420 |
|
Steering angle |
±23° |
±23° |
|
Crab-walking angle |
±12° |
±12° |
|
Max crab-walking distance(mm) |
±200 |
±200 |
|
Frequency (Hz) |
30-45 |
30-48 |
|
Nominal amplitude (mm) |
0.4-0.8 |
0.4-0.8 |
|
Surge and shake 45 Hz strength (KN) |
70-140 |
60-120 |
|
Overall dimension (L*W*H) (mm) |
6000×2270×3430 |
6000×2030×3160 |
|
