Introduction
Road roller model YZ16JC?YZ18JC?YZ20JC is
of multi-function vibratory roller,which can
efficiently compact various soil surface and
gravel back-filling and is suitably applied
to projects construction,such as:highway,airport,embankment
back-filling,seaport,dam,railway,mine,etc.that
need various compacting,depth and high efficiency.
This type of road roller is featured in its
hydraulic vibrating,machanical driving,as
well as articulated fully hydraulic steering.
The vibrating drum has the characteristics
of heavy vibrating weighting,single-frequency
with duel amplitudes soas to compact various
paving layer with different depths.Hydraulic
system,which adopts the enclosed system consisting
of imported piston pumpand motor,ensures every
performance required by vibrating parameters.Mechanical
driving system is consisted of three-gear
shifting mechanism,forward/reverse machanism
and differentialmechanism; foot brake adopts
two double-clip disc -type brake;and belt
type parking functions ensures high flexibility,gredeability
and stable braking performance.The fully hydraulic
steering system eases the steering operation.
The clutch and foot braking of the machine
adopt pneumatic(air-compensation) control,which
greatly reduces the operative force and improve
the machine flexibility.The vibrating bearing
being of imported component improves the machine's
reliability. The power system,which is of
D6114 water cooling diesel engine with world-wide
advanced technology,greatly better the machine's
reliability.
The machine adopts the articulated beam-frame
so as to make easy maintenance.The operation
cab with 3-level shock absorber and sealed
noise-proof provides the operator with comfortable
and safe working condition.
Main technical specification
| |
YZ16JC |
YZ18JC |
YZ20JC |
| working mass(Kg) |
16000 |
18000 |
20000 |
| Module mass on front drum(Kg) |
7700 |
8700 |
9500 |
| Module mass on rear drum(Kg) |
8300 |
9300 |
10500 |
| Static liner load(N/cm) |
348 |
390 |
427 |
| Driving speed(Km/h) |
|
|
|
| 1st |
2.86 |
2.86 |
2.86 |
| 2nd |
5.3 |
5.3 |
5.3 |
| 3rd |
9.7 |
9.7 |
9.7 |
| Theoretical gradeability(%) |
30 |
30 |
30 |
| Min. turning radius(mm) |
6500 |
6500 |
6500 |
| Min.ground clearance(mm) |
385 |
385 |
365 |
| Max.shell protuberating(mm) |
120 |
120 |
120 |
| Steering angle |
±32° |
±32° |
±32° |
| Swing angle |
±11° |
±11° |
±11° |
| Vibrating frequency(Hz) |
28 |
28 |
28 |
| Norminal amplitude(High/low(mm) |
2.0/1.0 |
2.1/1.1 |
2.0/1.1 |
| Centrifugal force@high/low Amp(kN) |
300/150 |
330/190 |
350/200 |
| Vibrating drum dia.(mm) |
1523 |
1523 |
1523 |
| Vibrating drum width(mm) |
2179 |
2179 |
2179 |
| Engine |
|
|
|
| Type |
Shanghai diesel D6114 |
D6114 |
D6114 |
| type |
Water
cooled, |
| Max.Power@1800r/min(kW) |
115 |
115 |
125 |
| Contour size |
|
|
|
| Total length(mm) |
5720 |
5720 |
5783 |
| Total width(mm) |
2410 |
2410 |
2410 |
| Total height(mm) |
3160 |
3160 |
3160 |
XS140?XS160?XS180 can
be equipped with:
* Platau type?
* YZK16J?YZK18J,padfoot drum?
