Vibrator Oil Level Check

CAUTION:

Alwayscleantheareaaroundthevibratoroillevel check hole before removing oil check plug.This will prevent dirt and debris from entering the system.

1.In every 100 hours of operation, with the machine positioned horizontally, remove vibrator oil level check plug (Figure 22) off vibrator 3/4”(19 mm wrench) and see if oil is up to filler port. Be sure to clean area around check hole to prevent dirt and dust from entering.

2.In every 300 hours of operation, replace oil (capacity 1,500 cc). For draining oil through level check hole, have the machine inclined with a sleeper or the like placed under the compaction plate on opposite side.

*Use engine oil 10W-30 for this lubrication.

Figure 22. Vibrator Oil Maintenance

Hydraulic Oil

MVH-304DSB—MAINTENANCE

Replacing Hydraulic Oil

1.Remove the drain plug (Figure 23) at the bottom of the oil tank with a 6 mm hex wrench and drain the hydraulic oil.

2.Clean the filter with light oil.

3.Reinstall the drain plug to the oil tank. Apply seal tape or Roctite #575 to thread portion.

4.Fill tank with hydraulic oil. (Capacity: About 2,500 cc). Use ShellTellus Oil #46 or equivalent.

5.After filling tank, temporarily install cover. Loosen bleeder plug located at the top of the cylinders on side of vibrator (Figure 23). Air remaining in the circuit will be forced out of the bleeder plug.

6.Tighten the breather plug. Check oil level in the tank again.

7.Install the cover of oil tank. Coat packing with liquid packing such as Threebond #1215. Use loctite #242 for mounting screw.

Figure 23. Hydraulic Oil Maintenance

1.Check hydraulic oil in every 100 hours of operation. With handle bar positioned vertically (storage position), remove breather plug (Figure 24) off the top of hydraulic pump and check for proper oil level.

2.Replace hydraulic oil after first 200 hours and in every 1,000 hours of operation.

CAUTION:

Make sure hydraulic oil is at a normal safe

operating level. DO NOT over fill. Over fillingFigure 24. Bleeder Plug (excessive oil) will cause excess oil to blow out

of breather plug.

PAGE 22 — MQ-MIKASA MVH-304DSB PLATE COMPACTOR — PARTS & OPERATION MANUAL — REV. #2 (11/16/05)

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Multiquip operation manual MVH-304DSB-MAINTENANCE, Vibrator Oil Level Check, Replacing Hydraulic Oil
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MVH-304DSB specifications

The Multiquip MVH-304DSB is a versatile and robust dual drum vibratory roller, designed to meet the demands of various construction and landscaping projects. This machine is renowned for its efficiency in compacting asphalt, soil, and gravel, making it an essential tool for contractors and engineers alike.

One of the standout features of the MVH-304DSB is its high-performance diesel engine, which provides ample power while ensuring fuel efficiency. The engine is not only dependable but also meets stringent emission standards, showcasing Multiquip’s commitment to environmentally friendly solutions. With a rated output, the machine can easily handle even the most demanding compaction tasks.

The design of the MVH-304DSB is characterized by its dual drum configuration, which enhances stability and control during operation. Each drum is independently driven, offering excellent maneuverability in tight spaces and around obstacles. The rollers are constructed from high-quality steel, ensuring durability and long operational life. Additionally, the machine features a smooth surface roller design, which provides even compaction without damaging the material.

The MVH-304DSB is equipped with advanced vibratory technology that optimizes compaction performance. The adjustable vibration frequency allows the operator to fine-tune the compaction for different materials, ensuring maximum efficiency. This feature is essential for achieving the desired compaction density and ultimately contributes to the longevity and stability of the surface being compacted.

Operator comfort and safety are priorities in the design of the MVH-304DSB. The machine boasts a spacious operator’s platform with ergonomic controls that enhance productivity. Visibility is also a key consideration, with strategically placed windows and low-profile design that ensure the operator has an unobstructed view of the work area.

In terms of maintenance, the MVH-304DSB is designed for easy access to critical components, simplifying routine checks and servicing. This not only reduces downtime but also extends the lifespan of the roller.

Overall, the Multiquip MVH-304DSB stands out in the marketplace for its combination of power, efficiency, and user-friendly features, making it an excellent choice for those looking to enhance their compaction capabilities on site. Its innovative technologies and robust construction ensure that it remains a reliable workhorse for any construction project.
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