Steering Cylinder Controls direction of roller

components

Figure 5. Additional Roller Components

	42
	41		38
	41
			37
	35	36
			30
	29
33	34		26
	28		39
		27	39
32
			31

Figure 5 shows the location of additional components for the AR13HA 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.Accessory Relay — Provides the +12VDC necessary to run the roller's electrical accessories.

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.Latch — Pull this latch upward and back to gain access to the engine/pump compartment. There is one latch located on each side of the unit.

34.Steering Cylinder — Controls direction of roller.

35.Engine — This unit incorporates a HONDA GX630, air cooled engine rated at 20 hp at 3,500 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 bungee 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.

41.Articulation Zerk Grease Fitting — Grease this fitting once a year. See maintenance section of this manual.

42.Hand Rail — Grab hold of this hand rail when lifting yourself onto the operator's platform.

page 16 — AR13HA/AR13HAR ROLLER (s/n 110301 & up) • operation AND PARTS manual — rev. #0 (06/22/11)

AR13HA, AR13HAR specifications

The Multiquip AR13HAR and AR13HA are advanced, rugged, and efficient walk-behind rollers designed for various construction and road maintenance applications. These compact rollers are specifically engineered to handle asphalt and soil compaction tasks, making them ideal for both professional contractors and do-it-yourself enthusiasts seeking high-quality performance in compact spaces.

One of the standout features of the Multiquip AR13HAR and AR13HA is their excellent maneuverability. With their tight turning radius, these rollers can easily navigate confined areas, allowing for effective compaction even in challenging sites. This makes them particularly useful for patching, trench work, and other localized applications.

The AR13HAR model is equipped with a reliable water-cooled engine that delivers robust power, ensuring consistent performance throughout the compaction process. The hydraulic system offers smooth operation, allowing operators to adjust the roller's speed and direction with ease. The self-propelled functionality further enhances user experience, catering to various operator preferences.

In terms of compaction capability, both models are fitted with high-frequency vibrating plates that facilitate superior compaction results. The AR13HAR and AR13HA can achieve impressive compaction depths, making them suitable for a wide range of material types. Users can expect consistent and uniform compaction across the working surface, which is essential for building durable pavements and bases.

Another important aspect is their durability. Multiquip has crafted the AR13HAR and AR13HA with robust materials, ensuring that they can withstand the rigors of construction sites. The rollers feature reinforced frames and sturdy drums designed to endure harsh conditions, contributing to a longer lifespan with less maintenance required.

Safety is also a priority in the design of these rollers. They come equipped with essential features like an emergency stop switch and operator protection measures to ensure a secure working environment. Additionally, the ergonomic controls are intuitively positioned, promoting operator comfort and reducing fatigue during extended use.

Overall, the Multiquip AR13HAR and AR13HA represent a perfect fusion of power, agility, and safety in compact roller technology. Their impressive features and robust design make them a reliable choice for professionals looking to enhance efficiency and productivity in their compaction projects. Whether it's a small repair task or a larger construction job, the Multiquip AR13 series can deliver results that meet and exceed expectations.