Spark Plug, Muffler, Spark Arrester | Hitachi RB160EF specs

9. Maintenance

SPARK PLUG

•The spark plug may gather carbon deposits on its ﬁring end with reasonable use. Remove and inspect the spark plug every 25 hours and clean the elec- trodes as necessary with a wire brush. The spark gap should be adjusted to .025 in (0.6~0.7mm).

•Plug manufacturers recommend replacing the plug twice a year to avoid unexpected plug failure in a job.

REPLACEMENT PLUG IS A CHAMPION RZ7C OR NGK CMR7H.

IMPORTANT

•Note that using any spark plugs other than those designated may result in the engine failing to oper- ate properly or in the engine becoming overheated and damaged.

•To install the spark plug, ﬁrst turn the plug until it is ﬁnger tight, then tighten it a quarter turn more with a socket wrench.

MUFFLER

WARNING

•Inspect periodically, the mufﬂer for loose fasteners, any damage or corrosion. If any sign of exhaust leakage is found, do not use the blower and have it repaired immediately.

•Note that failing to do so may result in the engine catching on ﬁre.

IMPORTANT

•Before starting operation, always make sure to check if the mufﬂer is properly held by three bolts to the cylinder. (Fastening Torque : 8~12 N·m)

•Even if one bolt out of three bolts is loose, the muf- ﬂer may get loose during operation which may result in engine catching on ﬁre.

PROCEDURES TO BE PERFORMED AFTER EVERY 100 HOURS OF USE

1.Remove the muffler, insert a screwdriver into the vent, and wipe away any carbon buildup. Wipe away any carbon buildup on the muffler exhaust vent and cylinder exhaust port at the same time.

2.Tighten all screws, bolts, and ﬁttings.

SPARK ARRESTER

•The mufﬂer is equipped with a spark arrester to pre- vent red hot carbon from ﬂying out of the exhaust outlet. Periodically inspect and clean as necessary with a wire brush. In the State of California it is re- quired by law (Section 4442 of the California Pulic Resources Code) to equip a spark arrester when a gas powered tool is used in any forest covered, bush covered, or grass covered unimproved land.

(1)Three Bolts

(2)Spark Arrester

GB-12

RB160EF specifications

The Hitachi RB160EF is a robust and versatile piece of construction equipment designed for efficiency and performance in demanding work environments. Renowned for its reliability and advanced technology, the RB160EF represents a significant evolution in excavator design, catering to construction, demolition, and heavy-duty applications.

One of the standout features of the Hitachi RB160EF is its powerful and fuel-efficient engine. The machine is equipped with a high-performance engine that not only delivers impressive horsepower but also complies with stringent emission regulations. This ensures that operators can work efficiently while minimizing their environmental impact, a critical consideration in today's construction industry.

The RB160EF is designed with operator comfort and ease of use in mind. Its spacious and ergonomically designed cabin comes equipped with advanced controls, allowing operators to achieve precision in their work. The cabin is also fitted with large windows that provide excellent visibility, enhancing safety and operational efficiency. Noise and vibration levels have been minimized, ensuring a comfortable working environment even during extended use.

In terms of technology, the Hitachi RB160EF features innovative hydraulic systems that offer superior lifting and digging capabilities. The hydraulic components are designed for optimal performance, allowing for fast cycle times and precise control. This technology is complemented by advanced sensors that monitor performance metrics, ensuring that the equipment operates within optimal parameters, consequently improving productivity.

Another key characteristic of the RB160EF is its durability. Constructed with high-strength materials, this excavator can withstand the rigors of heavy-duty applications. The undercarriage is designed for improved stability and traction, making it suitable for various terrains and challenging job sites. Additionally, regular maintenance is simplified, ensuring that the RB160EF remains functional and reliable over its lifespan.

Versatility is another hallmark of the Hitachi RB160EF. With the ability to use a wide range of attachments, operators can easily transition from digging to lifting, crushing, or even grading tasks. This adaptability makes the RB160EF an invaluable asset on any job site, capable of tackling diverse challenges with ease.

In conclusion, the Hitachi RB160EF combines power, efficiency, and advanced technology, making it a leading choice for construction professionals. Its user-friendly design, commitment to sustainability, and versatility ensure that it meets the demands of modern construction and enhances productivity on every project.

Hitachi RB160EF owner manual Spark Plug, Replacement Plug is a Champion RZ7C or NGK CMR7H, Muffler

Models: RB160EF