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Figure 6. MDR-9D Vibratory Roller
Components
Figure 6 illustrates the location of the major components
for the MDR-9D Vibratory Roller. The function of each
component is described below:
1.
Handle Bar – When operating the roller, this handle is to
be in the downward position. When the roller is to be
stored , move the handle bar to the upright position.
2.
Hand Grip – When operating the roller, use this hand grip
to maneuver the roller. Also has dead man device, when
pressed or hit while traveling in reverse, causes the travel
lever to return to neutral position to stop the machine.
Travel Lever – Push the lever forward, the roller will move
3.
in a forward direction, pull the lever backwards, the roller
will move in backwards direction. Placing the lever in the
middle (midway) will cause the roller not to move (neutral).
4.
Vibrator Lever – Turns the vibration on and off.
5.
Hydraulic Oil Tank/Cap – Stores hydraulic fluid. Open cap
to fill with recommended hydraulic oil (Shell Tellus #46).
6.
V-Belt Cover – Remove this cover to gain access to the
v-belts. NEVER run the vibratory roller without the v-belt
cover. If the v-belt cover is not installed, the possibility exist
that your hand may get caught between the v-belt and clutch,
thus causing serious injury and bodily harm.
PAGE 16 — MQ-MIKASA MDR-9D VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)
MDR-9D — VIBRATORY ROLLER COMPONENTS
7.
8.
9.
10. Shock Absorber -
11. Scraper Bar – This bar helps prevent buildup of material
12. Vibration Rollers – 18-inch diameter steel drums that
13. Checking Cover for Chains – Take off the cover to check
14. Water Valves– Turn on the water sprinkling system.
15. Hydraulic Oil Gauge – Indicates the hydraulic oil level.
Engine – This vibratory roller uses a HATZ 1D81Z diesel
engine. Refer to the owner's manual for engine information
and related topics.
Vibrator Lever (on the body of machine) – Turns the
vibration on and off.
Water Tank – Holds 6 gallons (23 liters) of water for the
sprinkler system.
between the drum and the frame.
provide the compaction force in the compaction and
patching of asphalt-type surfaces.
and lubricate chains.
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