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PAGE 20 — AR13D RIDE-ON TANDEM DRUM ROLLER — OPERATION & PARTS MANUAL — REV. #2 (09/15/11)
AR13D RIDE-ON ROLLER — ROLLER COMPONENTS
Figure 5 shows the location of additional components for the
AR13D compaction roller. The function of each component or
control is described below:
26. Front Sprinkler System – A gravity feed spray bar is
provided for the wetting the roll for asphalt pavement.
27. Hydraulic Manifold – Aluminum block that controls the
flow of hydraulic pressure to the various hydraulic motors
and other components required to control the roller.
28. Hydraulic Oil Filter – Filters return oil from the front
and rear hydrostatic motors.
29. Fuel Filter/Fuel Pump – Electrical device that pumps
fuel from the fuel tank to the carburetor.
30. Hydraulic Pump – This unit incorporates an axial
variable displacement hydraulic piston pump.
31. Front Ride-on Tandem Drum Roller – This roller is a
30 inch wide
steel drum
with beveled edges. The
beveled edges help prevent asphalt marring.
32. Hydraulic Motor – This hydraulic motor controls the
rotation of the vibratory system.
33. Bunjee Latch – Pull this rubber latch upward and back
to gain access to the engine/pump compartment. There
is one rubber latch located on each side of the unit.
Figure 5. Roller Components 2
34. Steering Cylinder – Controls direction of roller.
35. Engine – This roller incorporates a Briggs & Stratton
DM850D, liquid-cooled diesel engine rated at 23.6 hp
at 3,600 rpm.
36. Hydraulic Fluid Filler Port – Remove this cap to add
hydraulic fluid. Fill with type ISO 46 anti-wear hydraulic
fluid.
37. Compartment Hood – Houses the engine, hydraulic
manifold, accessory relay, hydraulic oil filter, hoses, and
hydraulic pump. To lift the compartment hood, release
the rubber bunjee latches located on each side of the
hood.
38. Compartment Hood Lift Point – Place hand here then
lift upwards to lift compartment hood.
39. Hydraulic Motor – This hydraulic motor drives the roller
during operation.
40. Rear Drum Zerk Grease Fitting – Grease this fitting
bi-weekly. See maintenance section of this manual.
42. Hand Rail – Grab hold of this hand rail when lifting
yourself onto the operator's platform.