Milton-cat 315D L Manuel d'utilisateur télécharger pdf (Page 6)

Caterpillar uses advanced engineering and software to analyze all

structures, creating a durable, reliable machine for the toughest

applications. More than 70 percent of the structural welds are

robotic and achieve additional penetration over manual welds.

These structural components and undercarriage are the backbone

of the machine’s durability.

Carbody Design

X-shaped, box section carbody provides excellent resistance to

torsional bending. Robot-welded track roller frames are press-

formed, pentagonal units that deliver exceptional strength and

service life. Integral to the track roller frame are the standard

idler and center guards, which help maintain track alignment

when traveling or working on slopes.

Grease Lubricated Track

Grease lubricated track seals protect the track link and deliver

long track link pin and bushing inner wear life.

Travel Motors

Travel motors with automatic speed selection let the 315D L

automatically change up and down from high and low speeds

in a smooth, controlled manner.

Undercarriage and Structures

Excellent stability and maneuverability.

Front Linkage

Performance, reliability

and durability.

Built for performance and long service life, Cat booms and

sticks are welded, box-section structures with thick multi-

plate high strength steel fabrications. The 315D L offers

one boom with four different stick options.

Intermediate Stick

A new 2.9 m (9'6") stick is available to provide long reach

and increased digging and lifting capability. When equipped

with a coupler or large bucket the new stick will increase

overall performance and productivity.

Boom

The boom is designed for maximum digging capability and is

robotic welded to ensure consistent quality. This allows excellent

all-around versatility and a large working envelope.

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Milton-cat 315D L Manuel d'utilisateur Page 6