Liebherr PR 724 Litronic Manuel d'utilisateur télécharger pdf (Page 7)

PR 724 Litronic

Economy

Optimized transport width

•Thesix-waybladewithfoldingcorners

allows a transport width of less than

3 metres (10 feet). This means that

the machine can be quickly and easily

moved with no loss of productivity.

Tilting cab

•Allowsquickandeasyaccesstoall

components of the travel drive and

working hydraulics.

Simple maintenance

•Allservicepointsareonthesameside

of the machine. This makes the daily

machine inspection very easy and

time-saving.

Liebherr crawlers are always designed with economy in mind. The PR 724’s low

fuel consumption contributes directly to reducing costs. Long-lasting components

and time-saving maintenance greatly increase availability.

Low fuel consumption

Steady, low engine

speed

The Liebherr diesel engine runs at a steady speed in the

most economical range – regardless of the travel speed.

This ensures fuel-saving operation. The low piston

speed greatly improves the ﬁlling of the cylinder cham-

bers which results in more efﬁcient fuel combustion.

Efﬁcient drive system

The hydrostatic travel drive ensures maximum efﬁ-

ciency at all speeds, even when traveling slowly and

reducing power.

Load sensing working

hydraulics

This system makes sure that only the power actually

required by the working hydraulics is consumed. Fuel

is saved when the attachment is not in use.

Low service costs

Long maintenance

intervals

The maintenance intervals are optimally speciﬁed for

the individual components. Maintenance-free solu-

tions are used in areas exposed to dirt.

Easy access

All the service points on the engine can be accessed

from the same side. The hydraulic tilting cab allows

easy access to the hydraulic components. Service

tasks can be performed quickly and efﬁciently.

Long-lasting undercarriage

Large components

High-quality components with plenty of wear material

ensure long undercarriage life and low operating costs.

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Liebherr PR 724 Litronic Manuel d'utilisateur Page 7

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