Liebherr LTM 1055-3.2 User Manual download pdf (Page 7)

LTM 1055-3.2

Variable steering concept

Active rear axle steering

The rear axles are electro-hydraulically actively steered depending on the

speed and the steering angle of the front axles.

5steeringprograms(P)arepreselectablebypushbutton.

•Distinctreductionofthetyrewear

•Improvementofthemanoeuvrability

•Stabledrivingperformancealsoathighspeeds

•All3axlessteerable

High safety standards –

complete know-how from Liebherr

•Centeringcylindersforautomaticstraighteningoftherearaxlesincaseof

failure

•Twoindependenthydrauliccircuitswithwheeldrivenandenginedrivenhy-

draulic pumps

•Twoindependentcontrolcomputers

P1Roadsteering

The axle 1 is mechanically steered by the

steering wheel. The axle 3 is actively steered

depending on the speed and on the steering

angle of the front axle. Above 30 km/h it will be

adjusted to straight driving and ﬁ xed

P2All-wheelsteering

The axles 2 and 3 are turned by the steering

wheel depending on the steering angle of the

front axle to provide for the smallest turning

radius

P3Crabsteering

The axles 2 and 3 are turned by the steering

wheel to the same direction as the steering

position of axle 1

P4Reducedswingout

The axles 2 and 3 are turned depending on the

wheel turn of the 1. axle to minimize the back

swing of the rear of the chassis

P5Independentrearaxlesteering

The axle 1 is steered by the steering wheel, the

axles 2 and 3 are steered by push buttons inde-

pendently from the steering angle of the axle 1

Centeringcylindersattherear

axles

•Automaticstraightpositioningofthe

rear axles in case of failure

1 2 3 4 5 6 7 8 9 10 11 12 ... 15 16

Comments to this Manuals

No comments

Liebherr LTM 1055-3.2 User Manual Page 7

Comments to this Manuals

Related products and manuals for Special machinery Liebherr LTM 1055-3.2