video corpo

LRT 1090-2.1

LRT 1090-2.1
1 / 32 PagesView full catalog

LRT 1090-2.1

Product catalog summary
Technical Specifications
The LRT 1090-2.1 is a rough terrain crane with a maximum lifting capacity of 90 tons. It features a telescopic boom with lengths from 12 m to 47 m and is powered by a Cummins engine delivering 188 kW (252 PS). Dimensions and weights have a variance of ±2.5%.
Comfortable Workplace
The crane cab is 220 mm wider than standard, with intuitive controls, a 20° backward tilt, and a sidewards extendable running board for safe access.
Flexible Work Equipment
Features include a monitored two-hook operation for safe load rotation and fast telescoping with rope pulling technology for quick adjustments.
Proven Telescoping Technology
Offers 'Fast' and 'Strong' telescoping modes for easy boom position adjustments.
VarioBase® System
Enhances safety by allowing arbitrary positioning of crane supports, increasing lifting capacity and working range.
Transportation
The crane can be transported without ballast, including an auxiliary winch and boom nose, with the boom at -2.5°.
Weights and Working Speeds
Details include a theoretical gradeability of over 60% and various hook block configurations.
Boom/Jib Combinations
Supports multiple configurations, including a telescopic boom and mechanically adjustable folding jib.
Lifting Heights and Capacities
Lifting heights range from 12 m to 47 m, with a maximum capacity of 12 tons at 360° rotation.
Chassis and Axles
Features a Liebherr-made two-axle chassis with planetary axles, steerable and driven front axle, and a differential lock on the rear axle.
Steering and Brakes
Hydraulic power steering with special programs for various driving situations and a hydraulic two-circuit braking system.
Electrical System
Uses a modern data bus technique with a 24 Volt DC system powered by two 145 Ah batteries.
Crane Superstructure
Includes a torsion-resistant frame, four simultaneous working motions, and self-centering joysticks with data transfer via the Liebherr System Bus (LSB).
Hoist and Slewing Gear
Features an axial piston motor with planetary gear and spring-loaded static brake for both hoist and slewing gear.
Cabin
Spacious, corrosion-resistant cabin with comfort furnishings, safety glazing, air-conditioning, and a climatised storage compartment.
Safety Devices
Includes LICCON2 safe load indicator, test system, hoist limit switch, and safety valves.
Telescopic Boom
Consists of one base section and four telescoping sections with a hydromechanical system, telescopable under part load.
Counterweight and Operating Modes
Features a 12 t counterweight and various operating modes, including assembly jib and swing-away jibs.
See more

Catalog excerpts

LRT 1090-2.1-1

The safe choice! LRT 1090-2.1 Geländekran • Rough terrain crane Grue rough-terrain • Gru rough-terrain Grúa rough-terrain • Вездеходный короткобазовый кран

 Open the catalog to page 1
LRT 1090-2.1-2

Technische Daten --Technical Data • Caractéristiques technique • Dati tecnici • Datos técnicos • Технические данные Maße Dimensions • Encombrement • Dimensioni • Dimensiones • Габариты крана Geländekran Rough terrain crane • Grue rough-terrain • Gru rough-terrain • Grúa rough-terrain • Вездеходный короткобазовый кран Komfortabler Arbeitsplatz Comfortable workplace • Poste de travail confortable • Postazione di lavoro confortevole Puesto de trabajo cómodo • Удобное рабочее место Flexible Arbeitsausrüstung Flexible work equipment • Equipement de travail flexible • Equipaggiamento di lavoro flessibile...

 Open the catalog to page 2
LRT 1090-2.1-3

Maße --- • Encombrement • Dimensioni • Dimensiones • Габариты крана Dimensions 4190 R1 = Allradlenkung • All-wheel steering • Direction toutes roues • Tutti gli assi sterzanti • Dirección en todos los ejes • Поворот всем

 Open the catalog to page 3
LRT 1090-2.1-5

Sichere und einfache Bedienung • Safe and easy operation Sécurité et simplicité d’utilisation • Comandi facili e sicuri Manejo fácil y seguro•Надёжное и простое управление Automatische Abstütznivellierung Automatic support leveling Mise à niveau automatique du calage Livellamento automatico del sostegno Nivelación automática de estabilización Автоматическое выравнивание на опорах по горизонтали

 Open the catalog to page 5
LRT 1090-2.1-6

Komfortabler Arbeitsplatz --Comfortable workplace • Poste de travail confortable • Postazione di lavoro confortevole Puesto de trabajo cómodo • Удобное рабочее место Extra breite Krankabine Cabina della gru più larga • Für mehr Komfort 220 mm breiter als marktübliche Kabinen • Einfache und sichere Handhabung durch übersichtliche und selbsterklärende Bedienelemente • 20° nach hinten neigbar • Seitlich ausfahrbares Trittbrett zur sicheren Begehung der Krankabine • 220 mm più larga rispetto alle normali cabine per un maggiore comfort • Utilizzo facile e sicuro grazie agli elementi di comando chiari...

 Open the catalog to page 6
LRT 1090-2.1-7

Flexible Arbeitsausrüstung --Flexible work equipment • Equipement de travail flexible • Equipaggiamento di lavoro flessibile Equipamiento de trabajo flexible • Универсальное рабочее оборудование Montagespitze (K 2 m) • Überwachter Zwei-Haken-Betrieb • Sicheres Drehen von Lasten • Wirtschaftlicher Transport am Ausleger Flechette de montage (K 2 m) • Mode deux crochets surveillé • Rotation sécurisé des charges • Transport économique sur la flèche • Monitored two-hook operation • Safe rotation of loads • Economical transport on the boom • Operación con dos ganchos con supervisión • Giro seguro de...

 Open the catalog to page 7
LRT 1090-2.1-8

Bewährte Teleskopiertechnologie ---telescoping technology • Technologie de télescopage expérimentée • Comprovata tecnologia di Proven sfilo telescopico • Tecnología telescópica probada • Испытанная технология телескопирования Schnelles Teleskopieren mit Seilzugtechnik Telescoping with rope pulling technology • Zweistufiger Hydraulikzylinder mit Seilausschubmechanik • Schnelles Teleskopieren auf jede beliebige Länge Rapidité de télescopage grâce à la technique de traction par câbles Sistema idromeccanico di telescopaggio rapido con rinvio a fune • Vérin hydraulique à deux niveaux doté d’un mécanisme...

 Open the catalog to page 8
LRT 1090-2.1-9

Höhere Sicherheit in beengten Arbeitsbereichen Greater safety in constricted working conditions Plus de sécurité dans les zones de travail étroites Maggiore sicurezza in spazi ristretti Mayor seguridad en zonas de trabajo con espacio limitado Повышенная безопасность в стесненных рабочих условиях Mehr Tragkraft und größerer Arbeitsbereich Higher lifting capacity and larger working range Une capacité plus importante et une zone de travail plus large Maggiore portata e range di utilizzo più ampio Más capacidad de carga y mayor zona de trabajo Повышенная грузоподъёмность и расширенная рабочая область...

 Open the catalog to page 9
LRT 1090-2.1-10

Transport --- • Transport • Trasporto • Transporte • Транспортировка Transportation Grundgerät Basic unit • Machine de base • Macchina base • Aparato básico • Базовая машина Ohne Ballast, inklusive Hilfswinde, Mastnase, Auslegerstellung bei -2,5° Without ballast, inclusive auxiliary winch, boom nose, boom position at 2.5° Sans lest, avec treuil auxiliaire, poulie en extrémité de mât, position de la flèche à -2,5° Senza zavorra, incluso bozzello ausiliario, puleggia sull‘estremità dell‘albero, posizione del braccio a -2,5° Sin contrapeso, incluido cabrestante auxiliar, nariz, inclinación pluma...

 Open the catalog to page 10
LRT 1090-2.1-11

Gewichte --Weights • Poids • Pesi • Pesos • Нагрузки Hakenflasche Hook block • Moufles à crochet • Bozzello • Pastecas • Крюковые подвески 5 3 4 1 2 3 1 2 Geschwindigkeiten --Working speeds • Vitesses • Velocità • Velocidades • Скорости Kranfahrgestell Crane carrier • Châssis porteur • Autotelaio • Chasis • Шасси km/h 3 / R1 Theoretisches Steigvermögen • Theorical gradeability • Aptitude théorique en pente • Inclinación teórica  Capacidad de traslación teórica en pendiente • теоретическая способность подъема Kranoberwagen Crane superstructure • Partie tournante • Torretta • Superestructura •...

 Open the catalog to page 11

All Liebherr Cranes catalogs and technical brochures

  1. The K series

    32  Pages

  2. LTR 1060

    12  Pages

  3. LR 13000

    12  Pages

  4. LTF 1060-4.1

    16  Pages

  5. LTF 1045-4.1

    16  Pages

  6. LG 1750

    40  Pages

  7. LTM 1030-2.1

    20  Pages

  8. LRT 1100-2.1

    32  Pages

  9. LR 1750/2

    64  Pages

  10. LTC 1050-3 .1

    56  Pages

  11. 357 HC-L

    4  Pages

  12. LTR 1220

    72  Pages

  13. Tower Cranes

    42  Pages

  14. MK 100/MK 110

    19  Pages

  15. MK 88

    36  Pages

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.