Downtime for a refuse compactor -- or any equipment used in a harsh environment such as a landfill - is unavoidable, but it can be minimized with the proper design. Ease of access to components and service points as well as a design that keeps vital components clean and free of debris should be prime considerations.

First and foremost, is the machine designed specifically for the landfill environment?

First and foremost, is the machine designed specifically for the landfill environment? Machines that are simply adapted from general construction designs are less capable of withstanding the elements found in landfill applications and do not offer the features necessary to successfully compact material.

Machines designed specifically for landfill use protect against wire wrap-around and subsequent damage to seals or other wheel components. They also have engine compartments that are completely sealed against the entry of trash and debris that can lead to overheating and fires.

Features such as extended service intervals, an electrical systems disconnect switch and central-lubricating systems can make servicing easier

BLADE DESIGN:

Three types of blade designs are available on the market today: U-shaped, semi-U and straight. The most commonly used design is the straight, open-ended blade. It is used to push trash short distances and spread it for easier compaction. A U-shaped or semi-U blade is useful for situations where trash must be moved further from the tip area.

FUEL ECONOMY:

Look for a comfortable, operator-friendly cab.

With today’s skyrocketing fuel costs, fuel economy is an important factor in any equipment purchase decision. Compare fuel consumption rates and be attentive to even the slightest differences. A savings of two or three gallons per hour can save a landfill considerable money. Three gallons per hour over a machine’s possible life cycle of 10,000 hours can result in savings of $74,000 or more (based on today’s fuel prices).

OPERATOR COMFORT:

Operator comfort, while not a direct contributor to compaction, is a key factor to consider when selecting a refuse compactor. Look for a comfortable, operator-friendly cab, all-around visibility and easy-to-understand, ergonomically designed controls.

Cabin noise levels should not exceed 75 dba. Some cabins feature ventilation systems that draw air through fine filters and slightly pressurize the cab. These systems provide a comfortable work atmosphere for operators and prevent polluted air from entering the cabin.

Amenities such as cab heating and air conditioning, heated and air-suspended seats and AM/FM stereo CD players are available on some machines and can greatly increase operator comfort and improve productivity.