Brief Introduction
YZ18JC road roller is a self-propelled multi-function
vibratory roller, which can efficiently compact
various soil layer and gravel back-filling
and is suitably applied to construction projects,
such as: highway, airport, embankment back-filling,
seaport, dam, railway, mine, which needs various
compaction depth and high efficiency.
This type of road roller is featured in its
hydraulic vibrating, mechanical driving, as
well as articulated fully hydraulic steering.The
vibrating drum has the characteristics of
heavy vibrating mass, single-frequency with
duel amplitudes so as to compact various paving
layer with different depth. Hydraulic system,
which adopts the enclosed system consisting
of imported piston pump and motor,ensures
every performance required by vibrating parameters,
Mechanical driving systems consisting of three-gear
shifting mechanism, forward/reverse mechanism
and differential mechanism; foot brake adopts
two double-clip disc-type brake; and the hand
brake is of belt-type braking, all of these
advantages ensure the machine of high flexibility,
great gradeability and braking funtion. 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 flexbility.
The vibrating bearing with imported component
improves the drum'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 maintenance easy. The driving
cab with 3-level shock absorbers and sealed
noise-proof provides the operator with comfortable
and safe working condition.
Main Technical Specification
Working mass(Kg):18000
Static linear load(N/cm):390
Speed range(Km/h)
I speed:2.86
II speed:5.3
III speed:9.7
Theoretical gradeability(%):30
Min. outer turning radius(mm):5600
Wheel base(mm):2805
Vibrating drum width * diameter(mm):2178*1523
High amplitude(mm):2.1
Low amplitude(mm):1.1
Vibrating frequency(Hz):28
Nominal amplitude @ low/high fre.(mm):2.0
Centrifugal force (kN)
High amplitude:330
Low amplitude:190
Engine
Model:D6114ZG16A
Type:water cooling, supercharged
Max. power @ 2500r/min(kW):115
Standard speed(r/min):1800
Drum module mass(Kg):8500
Total length(mm):5720
Total width(mm):2410
Total hight(mm):3035