Cummins Generator Set Noise Reduction and Sound Insulation Cover Level

Cummins generator sets offer three different levels of soundproof enclosures. During operation, each level provides different levels of sound output. The three levels of sound attenuation are:

Level 1- Generator operates at 70 to 89 days (B) A

Level 2- Generator operates at 63 to 78d (B) A

Level 3- Generator operates at 68 to 70 days (B) A

All three levels of silent Cummins generator sets include:

Thin design, easy to access all major components.

The generator set, engine, muffler, and control device are all installed inside the casing.

All steel structure, stainless steel hardware installed on the bottom oil tank or lifting base.

The available upgrade options are:

Shell with a rated wind speed of 150 miles per hour

Upgrade the existing soundproof enclosure to the next sound level kit

External oil and coolant drain ports with internal valves

Elevated two-point lifting bracket on certain models

Cummins generator set windproof and soundproof enclosure:

There are three different levels of Cummins generator silencing enclosures available on the market. During operation, each level provides different levels of sound output. The three levels of sound attenuation are:

Weather resistant industry - generator operates at 84 to 98d (B) A according to size

Level 1- Depending on the size, the generator operates at 78 to 95d (B) A

Level 3- Depending on the size, the generator operates at 78 to 91d (B) A

All three levels of shells include:

One side channel for maintenance and control. Detachable doors and panels. There are lockable double doors on both sides

Stainless steel embedded plug. Galvanized or stainless steel fasteners

The body is made of 16 steel components

External oil and coolant discharge ports

Cummins generator set soundproof cover

There are three different levels of soundproof covers for Cummins generator sets on the market. During operation, each level provides different levels of sound output. The three levels of sound attenuation are:

Steel weatherproof casing - generator operates at 71d (B) A according to size

Steel speaker - generator operates at 70d (B) A according to size

Aluminum speakers - reduced weight. According to the size, the generator operates at 70d (B) A

Characteristics of steel weatherproof shell:

The generator set, engine, muffler, and control device are all installed inside the casing

Pry mounted steel structure with gradient coating for powered armored vehicles

An easily accessible door

Shell with a rated wind speed of 150 miles per hour

The soundproof cover has all the functions of a windproof and rain proof cover, and also adds:

Made of sound-absorbing materials

Sliding rails installed on aluminum or steel. Aluminum is recommended for use in high humidity areas

Sound insulation materials that meet the classification of flammability.

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