Liebherr LTM 1060-3.1 User Manual

L T M 10 6 0 - 3 .1Mobile crane

Max. lifting capacity: 60 t
Max. lifting height: 63 m
Max. working radius: 48 m

Mobile crane LTM 1060-3.1
Strong and flexible

LTM 1060-3.1

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A long telescopic boom, high capacities, an extraordinary mobility as well as a comprehensive comfort
and safety configuration distinguish the mobile crane LTM 1060-3.1 from Liebherr. The 60-tonne crane
offers state of the art technology for more convenience in practical operation.

• 48 m telescopic boom and 16 m folding jib

• Hoist heights up to 63 m and radii up to 48 m when used with folding jib

• High lifting capacities with full ballast and part ballast

• Flexible axle load versions using variable ballast concept

• 36 tonne overall weight, incl. 5.5 tonne counterweight at 12 tonne axle load

• Sensitive operation using the modern Liebherr crane control

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Drive train

• Six-cylinder Liebherr turbo-diesel
engine, 270 kW/367 hp, max. torque
170 0 N m

• Automated ZF-AS Tronic gearbox,
12 forward and 2 reverse speeds

• 2-stage transfer case, 0.59 km/h
crawling speed

• Axles two and three driven, axle one
as option

S2696.01

6300

State-of-the-art chassis and drive technology

High mobility and cost effectiveness

A powerful six-cylinder Liebherr turbo-diesel engine with 270 kW/367 hp ensures
swift driving performance. The 12-speed gearbox with automated ZF-AS Tronic
control system provides a high level of cost effectiveness and excellent comfort.

• Reduced fuel consumption due to the large number of gears and the high
efficiency of the dry clutch

• Excellent manoeuvrability and minimum crawling speed due to two-stage
transfer case

• ABV automatic blocking prevention

• Telma eddy current brake optional, wear free and comfortable

Compact, agile and weight-optimised

Thanks to its extremely compact design, the LTM 1060-3.1 can operate on the
smallest of construction sites. At an axle load of 12 t, it can drive with up to 5.5 t
of counterweight, making it flexible and economical to use.

• Chassis length only 9.44 m

• Smallest turning radius only 7.59 m

• Vehicle width only 2.55 m, even with 445/95 R 25 (16.00 R 25) tyres

• Tail swing radius
only 3.54 m

11533

3540

Hydro-pneumatic axle suspension
“Niveaumatik”

• Maintenance-free suspension cylin­ders

• Large dimensions to cope with high
axle loads

• Suspension travel: +100/-100 mm

• High lateral stability when cornering

• Choice of driving states using fixed
programmes

R = 8310

3800

20°

9444

11175

R = 8695

R = 7585

7341

7359

Pneumatic disc brakes

• High braking power, improved control

• Improved directional stability

• No reduction of braking force at high braking
temperatures (fading)

• Longer service life

• Shorter labour times for changing the braking
pads

• Brake pads with wear indicators

500

R= 3986

R= 3540

20°

2550

4500

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5 steering programmes

• Selection of programme by simple
push button

• Clear layout of control elements and
displays

• Programmes changeable during
driving

• Crab steering comfortably con­trolled by steering wheel

Variable steering concept

Active rear axle steering

The rear axles are actively electro-hydraulically controlled in accordance with
the speed and steering angle of the front axle. Five different steering pro­grammes (P) can be selected by touch button.

• Remarkably reduced tyre wear

• Improved manoeuvrability

• Stable driving condition even at high speeds

• All three axles can be steered

High safety standards –
entire know-how from Liebherr

• Centring cylinder for automatic straightening of rear axles in case of failure

• Two independent hydraulic circuits with wheel and engine driven hydraulic pump

• Two independent control computers

Centring cylinder on the rear axles

• Automatic straightening of rear
axles in case of failure

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 1st axle. Above 30 km/h it will be
adjusted to straight driving and fixed.

P2 All-wheel steering

The axles 2 and 3 are turned by the steering
wheel depending on the steering angle of the
1st 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 1st 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
independently from the steering angle of the
axl e 1.

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The driver’s cab

• Corrosion resistant

• Electric window lifters

• Safety glass on all sides

• Tinted glass

• Heated and electrically adjustable
outside mirrors

• Air-sprung driver’s seat with lumbar
support

700

Comfort and functionality

Modern driver’s cab and crane cab

Both the modern driver’s cab and the crane cab offer a comfortable and func­tional working environment. The control elements and displays are ergonomi­cally arranged. Thus a safe and fatigue free working is assured. For the driver
cabin, the crane cabin, the ignition lock and tank cap a single key system is
provided.

Speedy and safe set-up

Setting of the outriggers, counterweight assembly and attachment of addition­al equipment have all been designed with speed, safety and comfort in mind.
Specific ascents, handholds and rails are provided to ensure the safety of the
operating staff.

Supporting crane on outriggers –
quick, comfortable and safe

• BTT Bluetooth Terminal, mobile control
and display unit

• Electronic inclination display

• Fully automatic levelling by push button

• Engine start/stop and speed control

• Support area lighting with four inte­grated lights

• Support cylinder stroke: 650 mm front,
700 mm rear

• One-stage outrigger beams,
fully hydraulic, low mainte­nance extension system

The crane cab

• Large field of vision

• Safety glazing

• Tinted window panes, hinged front and
roof screens

• Crane driver’s seat with lumbar support

• Corrosion resistant

• Working floodlight

• Engine-independent heating

• 20° tiltable to the rear

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The fully automatic telescoping
system „TELEMATIK“

• Improvement of capacities at long
booms and large radii due to light­weight telescoping system

• 1-stage hydraulic cylinder with hy­draulically operated drive pin

• Maintenance free telescoping

• Telescoping fully automatic

• Simple operation, supervision of
telescoping at the LICCON monitor

Rooster sheave, foldable
sidewise

High lifting capacities and flexible boom system

Powerful, long telescopic boom and functional
lattice extensions

The telescopic boom consists of the base section and 5 telescopic sections,
which can be comfortably and automatically extended and pinned to the re­quested length by the thousand fold proven single cylinder telescoping system
TELEMATIK.

• 48 m long telescopic boom

• 9.5 m – 16 m long double swing-away jib, attachable at 0°, 20° and 40°

• Rooster sheave, foldable sidewise

• 2.5 m long assembly jib

High capacities with full counterweight as well
as with partial counterweight offer a wide
application of operations

• High lateral stability due to the oval boom profile

• Optimized capacities due to the numerous extension variations

• Capacity 6.3 t at 48 m long telescopic boom

2.5 m long assembly jib

High capacities at the unpinned telescopic boom

• High telescopable capacities due to interpolation

• Separate charts for holding of loads at unpinned telescopic lengths

• Display at LICCON monitor

Holding capacity

Unpinned telescopic length

Telescopable capacity

Hydraulic assistance for assembly

of the swing-away jib with BTT

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12 t 12 t 12 t

Variable counterweight

Counterweight assembly – a matter of minutes

• Multiple counterweight variations from 3.7 t to 12.8 t

• Rapid ballasting with keyhole technology from within the crane cab

• Compact counterweight dimensions: with 12.8 t counterweight,
the width is only 2.55 m

• Tail swing: only 3.54 m

• 36 t total weight incl. 5.5 t counterweight at 12-t axle load

The hoist gear

• Hoist gear with integrated planetary
gear and spring loaded multi-disc
brake

• Line pull 45 kN at outer layer

• Maximum line speed 130 m/min

• 2. hoist gear optional

0.6 t

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High-power crane drive

With tried-and-tested components

The drive components for crane operation are designed for high performance and
ensure sensitive and precise load handling. They are specially designed to suit the
crane’s usage and have been subjected to hard endurance tests.

• Crane drive from chassis engine

• Optimized fuel consumption by electronic engine management

• Diesel-hydraulic crane drive, open hydraulic circuits with electronic “Load Sens­ing” control, 4 working movements simultaneously possible

• Electric/electronic SPS crane control through the LICCON computer system

• Comfort armrest control with 2 self-centering, 4-fold multifunctional joysticks,
stepless control of all crane movements, with vibration joysticks for slewing gear
and winch operation, electronic pilot control

• Slewing system changeable from open to hydraulically locked as standard, thus
the movement can be adjusted to the different operational conditions, e. g. sen­sitive control for assembly work or fast cycle work

Control sensor with touch sensitive displays

3.7 t

0.6 t

2.5 t

4.8 t

0.6 t

Basic counterweight 5.5 t
Additional counterweight 7.3 t

Total 12.8 t

The slewing gear

• Planetary gear, spring loaded multi-disc brake

• Slewing speed from 0 – 1.6 m/min step less
adjustable

• Slewing gear changeable from open to hydrau­lically locked

LICCON

screen

Sensors

Liebherr
diesel engine

Control block

Luffing

cylinder

Swivel connection

Variable displace­ment pump

Telescopic

cylinder

Gear pump

Hoist gear Slewing gear

Centralised lubrication

• Centralised lubrication system as
standard for slewing ring, boom bear­ings, luffing ram and winch bearings

• Uniform application of lubricant

• Lubricant level visible in transparent
container at all times

Control unit

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The LICCON test system

• Rapid localisation of problems on
screen without any measuring instru­ments

• Display of error codes and descrip­tions

• Convenient interactive functions for
monitoring all inputs and outputs

• Displays of functions and allocation of
sensors and actuators

Intelligent crane control

For functional and safe crane operation:
the LICCON computer system

The soft and hardware of the mobile crane control is developed by Liebherr in­house. The centre is the LICCON computer system (Liebherr Computed Control).

• Integrated LML load moment limiter

• Key components are in-house manufactured by Liebherr

• Guaranteed spare parts availability

• Worldwide proven under the most different climate conditions

• Operator friendly

• High reliability due to data bus technology

The second control generation LICCON2 is the result of a continuous
development by the Liebherr specialists and enables the adaption to the con­stantly increasing demands of the markets due to its modern and future
oriented control.

The LICCON working range limiting
system

• Relief for the crane operator’s job by auto­matically monitoring workspace restrictions
such as bridges, roofs, etc.

• Simple programming

• Four different limitation functions:

- Pulley-head height limitation

- Radius limitation

- Slewing angle limitation

- Edge limitation

for more efficient mobile crane jobs

• Lower fuel consumption

• Lower noise emissions

In “ECOmode” the crane driver sets
the required working speed using
the control lever. The LICCON2
control then calculates the perfect
engine speed for it. This value is set
on the crane engine using the en­gine control unit. Fuel savings are
up to 10%.

The LICCON work planner

• Computer programme for planning,
simulating and documenting crane op­erations on a PC

• Representation of all the crane’s load
charts

• Automatic search for suitable crane
based on entry of load, radius and lifting
height parameters

• Simulation of crane operations with
outline functions and supporting force
display

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LICCON2 – safe and comfortable

Attaching and detaching of the
hook block

The BTT Bluetooth Terminal offers the crane driver the
possibility to attach or detach the hook block at the front
of the vehicle within sight, as the hoist winch and the luff­ing cylinder of the telescopic boom are remote controlled.

Wireless remote control
(option)

All crane motions can be controlled
outside of the cab.

• Higher efficiency

• Free view and closeness to the load

• Prevention of communication errors

Wireless remote control

between the crane driver and the
job site personnel

Colour monitor

The readability of the
data on the monitor of the
LICCON2 control system in
the crane cab is enhanced
by the colour display. Warn­ings and crane utilization are
considerably better recog­nized.

Crane support

By use of the BTT the mobile crane will
be setup comfortably and safely. En­gine start/stop and speed regulation,
electronic inclination display and auto­matic levelling are standard. Optionally
the BTT can also display the outrigger
forces.

Touch displays

Below the joy sticks integrat­ed in the armrests touch
displays are installed, with
which the various operational
functions can be selected.
These are beside others the
drive and steering programs
of the chassis, the axle sus­pension, the supporting of
the crane, the adjustment of
the working floodlights as
well as heater and air condi­tion controls.

PN 250.00.E02.2014

Liebherr-Werk Ehingen GmbH

Postfach 1361, 89582 Ehingen, Germany
 [phone], Fax [phone]
www.liebherr.com, E-Mail: [e-mail]
www.facebook.com / LiebherrConstruction

The pictures contain also acces sorie s and special equipment not included in the st andard s cope of de livery. Subject to modification