Liebherr LTM 1220-5.2 Manuel d'utilisateur télécharger pdf

Subject to modifications. PN 172.00.E08.2006

Liebherr-Werk Ehingen GmbH

Postfach 1361, 89582 Ehingen, Germany

콯 +49 7391 5 02-0, Fax +49 73 91 5 02- 33 99

www.liebherr.com, E-Mail: info.lwe@liebherr.com

Mobile crane

Product advantages

Max. load capacity: 220 t

Max. height under hook: 101 m

Max. radius: 88 m

Electronic SPS crane control with test system

• Control of the winches, slewing gear and the luffing and

telescoping motions by the LICCON computer system (PLC

control)

• Four working motions can be performed independently of one

another

• Speeds for lifting/lowering, luffing and slewing are pre-selectable

in 5 steps

• Very short response rates at the activation of crane motions

• Hoist gear and slewing gear operate within a "closed oil

circuit". This enables very sensitive lifting/lowering of loads,

or slewing. Moreover, during lowering of the load, the potential

energy generated is not converted into heat but can be re-

employed for a second motion. This saves fuel and the oil

does not reach as high a temperature as during operation

within an open circuit.

• Functional test of all essential components by means of the

LICCON test system

On the carrier

• Additional heater with engine preheating

• Eddy-current brake

• Supporting force indicator on the carrier and in the

operator’s cab

• Rope box

• Air-conditioning system

• Trailer coupling D12/D19

• Radio preparation

• Seat heating for driver’s and co-driver’s seat

• CD radio set

On the crane superstructure

• Additional heater with engine preheating

• 2nd hoist gear

• Air-conditioning system

• Seat heating

• Work area limitation

• Aircraft warning light

• XENON working projector on base section, electrically

adjustable

• Tele-diagnostic with installed GSM module

• CD radio set

• Emergency actuation

Further optional features by request.

Optional features contribute to an expension of the

application spectrum and increase comfort and safety

LICCON

monitor

Joystick

selectors

Single-stage

telescoping ram

with hydraulic

interlocking

device

Luffing ram

Sensors

3 variable

displacement

pumps

Liebherr

slewing gear

Liebherr

hoist winch I

1 double variable

displacement

pump

Liebherr-Diesel engine

Control block

LICCON

control

LTM 1220-5.2

Engine control

Transmitters

Liebherr

slewing gear

Liebherr

hoist winch II

1 2 3 4 5 6 ... 11 12

Résumé du contenu

Page 1 - LTM 1220-5.2

Subject to modifications. PN 172.00.E08.2006Liebherr-Werk Ehingen GmbHPostfach 1361, 89582 Ehingen, Germany콯 +49 7391 5 02-0, Fax +49 73 91 5 02- 33 9

Page 2

310LTM 1220-5.2 LTM 1220-5.2Axles 3, 4 and 5 set up as „active rear-axle steering, 5 steeringmethods are preselectable by fixed programs (P):P1: On-ro

Page 3

400002219132981551715323889951043795600300055008300R = 12070R = 11010R = 9560R =4850R = 545017°20°16.00 R 25 12 t 12 t 12 t 12 t 12 t112LTM 1220-5.2 L

Page 4

Subject to modifications. PN 172.00.E08.2006Liebherr-Werk Ehingen GmbHPostfach 1361, 89582 Ehingen, Germany콯 +49 7391 5 02-0, Fax +49 73 91 5 02- 33 9

Page 5

400002219132981551715323889951043795600300055008300R = 12070R = 11010R = 9560R =4850R = 545017°20°16.00 R 25 12 t 12 t 12 t 12 t 12 t112LTM 1220-5.2 L

Page 6 - R = 4850

310LTM 1220-5.2 LTM 1220-5.2Axles 3, 4 and 5 set up as „active rear-axle steering, 5 steeringmethods are preselectable by fixed programs (P):P1: On-ro

Page 7

70094LTM 1220-5.2 LTM 1220-5.2• Variable support basisoutriggers retractedSupport basis 5.5 m x 8.9 mSupport basis 8.3 m x 8.9 m• Fix-mounted supporti

Page 8

58LTM 1220-5.2 LTM 1220-5.2• Crane cab in corrosion-resistant galvanized sheet steelversion, powder-coated, with sound and heat absorbinginternal pane

Page 9

100 m90 m80 m70 m60 m50 m40 m30 m20 m10 m110 m563010 tR = 4850360010 t12 t54 t10 t10 t10 t12 t22,5°45°76LTM 1220-5.2 LTM 1220-5.2• Crane engine: 4-cyl

Page 10 - LTM 1220-5.2 LTM 1220-5.2

100 m90 m80 m70 m60 m50 m40 m30 m20 m10 m110 m563010 tR = 4850360010 t12 t54 t10 t10 t10 t12 t22,5°45°76LTM 1220-5.2 LTM 1220-5.2• Crane engine: 4-cyl

Page 11 - R = 12070

58LTM 1220-5.2 LTM 1220-5.2• Crane cab in corrosion-resistant galvanized sheet steelversion, powder-coated, with sound and heat absorbinginternal pane

Page 12

70094LTM 1220-5.2 LTM 1220-5.2• Variable support basisoutriggers retractedSupport basis 5.5 m x 8.9 mSupport basis 8.3 m x 8.9 m• Fix-mounted supporti