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tadano_GR700EX-4_datasheet

tadano_GR700EX-4_datasheet

Product catalog summary

Overview: The GR-700EX-4 is a 70-tonne capacity crane designed for diverse lifting operations. This document provides comprehensive technical specifications, operational guidelines, and safety information for the standard crane model.

Specifications: The crane features a main boom, jib, and winch system, with detailed dimensions focusing on a boom angle of -1.6 degrees. The overall length of the crane is 14.4 meters.

Vehicle Dimensions: Specific measurements for the crane's structure are outlined, emphasizing the significance of the boom angle in determining these dimensions.

Operational Guidelines: Safe operation requires strict adherence to the original operating manual and lifting capacity charts. The document highlights the risks of property damage, injury, or death if guidelines are not followed.

Safety and Warranty: The crane includes a standard warranty under Tadano's general terms and conditions, with no additional warranties implied. Users are advised to consult local Tadano dealers for warranty details.

Key Features: The crane includes a counterweight system, lifting capacities on outriggers, and an axle weight distribution chart. It also covers speeds, gradeability, and steering capabilities.

Additional Equipment: Options for standard and optional equipment are provided, allowing customization based on specific operational needs.

Important Notes: The document includes disclaimers about potential changes in product specifications and prices without notice and prohibits unauthorized use of trademarks and logos.

Main Drum Specifications: The main drum has a root diameter of 0.362 m and a width of 0.681 m, with a wire rope diameter of 19 mm and a length of 253 m. It has a drum capacity of 346 m over 7 layers, with a maximum single line pull of 89.1 kN on the first layer and a maximum permissible line pull wire strength of 64.7 kN.

Auxiliary Winch Specifications: The auxiliary winch is a variable speed type with a grooved drum driven by a hydraulic axial piston motor. It features power load lowering and raising, an automatic brake, and a counterbalance valve. The auxiliary drum shares the same dimensions as the main drum but uses a 9 mm wire rope with a length of 139 m.

Wire Rope and Hook Blocks: The wire rope is non-rotating, extra improved plow steel, preformed with an independent wire rope core. Hook blocks are available in 70 t, 35 t, and 6.6 t capacities, each equipped with swivel hooks and safety latches.

Hydraulic System: The system includes two variable piston pumps for crane functions and a tandem gear pump for steering and slewing. The hydraulic oil tank has a capacity of 795 liters, and the system features a BETA10 return filter and an air-cooled oil cooler.

Cab and Controls: The cab is a one-person steel construction with a 20º tilt, equipped with safety glass windows, a multifunction display, and various control switches. It includes a 3-way adjustable operator’s seat, air conditioning, and a hot water cab heater.

Automatic Moment Limiter (AML-E2): This system includes control lever lockout, boom position indicator, and various read-outs for boom angle, length, and load capacities. It features automatic speed reduction and slow stop functions.

Carrier Specifications: The carrier is rear-engine with a Cummins B6.7 engine, offering 209 kW power and 1,152 Nm torque. It has a fully automatic transmission with 6 forward and 2 reverse speeds, and a travel speed of 18 km/h.

Outriggers: The crane has 4 hydraulic beam and jack outriggers with independent control from the cab. They extend to a maximum of 7.3 m and retract to 3.315 m, with four extension lengths provided for different lifting capacities.

Standard and Optional Equipment: Standard equipment includes a telematics system, eco mode, and various safety features. Optional equipment includes higher capacity hook blocks and a beacon lamp.

Technical Specifications: The document outlines the technical specifications of a vehicle with a planetary reduction system, featuring a fully oscillating rear axle with a limited-slip differential. It includes hydraulic power steering with four steering modes: front two-wheel, rear two-wheel, coordinated four-wheel, and crab steering. The front suspension is rigid, while the rear is pivoting with a hydraulic unlocking device.

Braking Systems: The service brake system consists of hydropneumatic disc brakes on all four wheels. The parking/emergency brake is a spring-applied, pneumatically released brake acting on the front axle input shaft. An auxiliary brake is an electropneumatically controlled exhaust brake.

Tires and Stabilizers: The vehicle is equipped with 29.5-25 34 PR off-road tires with a pressure of 400 kPa. It features four hydraulic stabilizers with beams and cylinders, each controlled separately from the cabin. The stabilizers extend to 7.3 meters from the centerline and retract to a width of 3.315 meters with fixed pads.

Standard Equipment: Includes a telematics tool for machine data monitoring, eco mode, positive control, overrun prevention, emergency steering system, and various safety and convenience features such as halogen headlights, LED work lights, and a tiltable cabin.

Crane Features: The crane has a five-section telescopic boom with hydraulic control, a two-stage jib with triple inclination, and a main and auxiliary winch system. It includes a moment limiter (AML-E2) for monitoring and controlling lifting capacities.

Hydraulic System: Comprises two variable displacement piston pumps for crane functions and a tandem gear pump for steering and rotation. The hydraulic oil tank has a capacity of 795 liters.

Cabin and Controls: The cabin is designed for single-person operation with a 20° tilt, featuring safety glass windows, adjustable operator seat, and comprehensive control panels for crane and vehicle functions.

Chassis and Engine: The vehicle has a rear engine with a Cummins B6.7 diesel engine, providing a maximum power of 209 kW. It features a fully automatic transmission with six forward and two reverse gears.

Additional Features: Includes a comprehensive lighting package, towing hooks, lifting eyes, and various optional equipment such as a 70-ton hook block and beacon light.

Standard Equipment: The document outlines the standard equipment for the GR-700EX-4, including a telematics system for data recording and monitoring via HELLO-NET, an Eco mode system, emergency steering systems, and various safety features such as over-revolution prevention and parking brake warning. The vehicle is equipped with halogen headlights, LED work lights, a 12V power outlet, USB port, and a comprehensive instrument package. Additional features include a tiltable and telescopic steering wheel, air dryer, water separator with high filtration, and a complete road light package.

Technical Specifications: The GR-700EX-4 features a five-section telescopic boom with a full power partially synchronized design, capable of extending from 12.0 m to 47.0 m. It includes a hydraulic cylinder with a check valve for boom elevation, and a two-stage swing-away jib with triple angulation. The crane is equipped with a main and auxiliary winch, both with variable speed and automatic braking systems. The hydraulic system includes variable piston pumps and a tandem gear pump, with a 795-liter oil reservoir and air-cooled oil cooler.

Vehicle Specifications: The vehicle is powered by a Cummins B6.7 diesel engine, featuring a fully automatic transmission with six forward and two reverse gears. It offers selectable drive modes (4x2 and 4x4) and has a maximum speed of 18 km/h. The vehicle's frame is a high-strength steel monobox construction, and it includes hydraulic power steering with four steering modes. The braking system consists of hydraulic disc brakes with air application, and the suspension is rigidly mounted at the front and pivot-mounted at the rear.

Optional Equipment: Optional equipment includes hook blocks with capacities of 70 t and 35 t, each with multiple sheaves and safety devices. A warning light is also available as an option.

Catalog excerpts

TECHNICAL DATA METRIC GR-700EX-4 70 TONNE MAX. CRANE CAPACITY Suitable for alternative fuels

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February 2025. Unless otherwise specified, all information in this brochure refers to a standard crane equipment, and it is intended as general information only. No liability is assumed. Errors reserved. Product specifications and prices are subject to changes without notice. The photographs and/or drawings in this brochure are for illustrative purposes only. For correct and safe crane operation, the original operating manual and lifting capacity charts are essential. Failure to follow the corresponding Operator’s Manual when using our equipment or failure to otherwise act responsibly may result...

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Contents Inhalt · Contenu · Indice · Contenido

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Key Zeichenerklärung · Légende · Leggenda · Leyenda Counterweight · Gegengewicht · Contrepoids · Contrappeso · Contrapeso Lifting capacities on outriggers · Tragfähigkeiten, abgestützt · Capacités de levage sur stabilisateurs · Portate su stabilizzatori · Capacidad de elevación sobre apoyos · 360° Radius · Ausladung · Portée · Raggio · Radio Main boom · Hauptausleger · Flèche principale · Braccio base · Pluma principal Jib length · Hilfsausleger-Länge · Longueur de fléchette · Lunghezza falcone · Longitud del plumín ree on wheels · frei auf Rädern · sur pneus · F portate su pneumatici · capacidad...

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SPECIFICATIONS TECHNISCHE DATEN CARACTÉRISTIQUES DATI TECNICI DATOS TÉCNICOS

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Specifications Technische Daten · Caractéristiques · Dati tecnici · Datos técnicos Vehicle dimensions · Fahrzeugabmessungen · Dimensions du véhicule · Dimensioni veicolo · Dimensiones del vehículo Dimension is with boom angle at -1.6 degree Abmessungen bei einem Auslegerwinkel von -1,6 Grad Dimensions avec un angle de flèche de -1,6 degrés Dimensioni con inclinazione del braccio di -1,6 gradi Dimensión con ángulo de pluma a -1,6 grados

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Vehicle dimensions ■ Fahrzeugabmessungen ■ Dimensions du vehicule ■ Dimensioni veicolo ■ Dimensiones del vehiculo D Dimension is with boom angle at -1.6 degree Abmessungen bei einem Auslegerwinkel von -1,6 Grad Dimensions avec un angle de fleche de -1,6 degres Dimensioni con inclinazione del braccio di -1,6 gradi Dimension con angulo de pluma a -1,6 grados General dimensions ■ Allgemeine Abmessungen ■ Dimensions generales ■ Dimensioni generali ■ Dimensiones generales Overall length • Gesamtlange • Longueur hors tout • Lunghezza totale • Longitud total 14.4 m Overall width • Gesamtbreite • Largeur...

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Notes Notizen · Notes · Nota · Notas

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TECHNICAL DATA FOR OFF-ROAD DRIVING TECHNISCHE DATEN FÜR DIE GELÄNDEFAHRT CARACTÉRISTIQUES TECHNIQUES POUR MARCHE TOUT TERRAIN DATI TECNICI PER MARCIA SU FUORISTRADA DATOS TÉCNICOS PARA SU TRASLADO POR TODOTERREN

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Off-road driving Geländefahrt · Marche tout terrain · Marcia su fuoristrada · Traslado por todoterreno Axle weight distribution chart · Tabelle der Achslastverteilung · Tableau de répartition de la charge par essieu · Schema di distribuzione del peso sugli assi · Tabla de distribución de pesos de eje Add · Hinzurechnen · Ajouter · Aggiungere · Agregar Remove · Abziehen · Supprimer · Rimuovere · Quitar 6.6 ton Speeds and gradeability · Geschwindigkeiten und Steigfähigkeit · Vitesses de conduite et gravissement de pente · Velocità e pendenza · Velocidades y pendientes superables 29.5-25 34PR 79...

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TECHNICAL DATA FOR OPERATION TECHNISCHE DATEN FÜR DEN EINSATZ CARACTÉRISTIQUES TECHNIQUES POUR L’UTILISATION DATI TECNICI PER L’USO DATOS TÉCNICOS PARA EL

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Slewing ■ Drehwerk ■ Orientation ■ Rotazione ■ Unidad de giro

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Operation Einsatz · Utilisation · Funzionamento · Uso Line speeds and pulls · Seilgeschwindigkeiten und Zugkräfte · Vitesse et traction des brins · Velocità e tiro sulla fune · Velocidad de línea y tracciones low · niedrig · faible · basso · bajo high · hoch · élevée · alto · alto low · niedrig · faible · basso · bajo high · hoch · élevée · alto · alto Line speed based only on hook block, not loaded. · Seilgeschwindigkeit nur mit Unterflasche, ohne Last. · Vitesse du brin pour un crochet-moufle à vide uniquement. · Velocità tiro solo in base al bozzello, senza carico. · Velocidad de línea basada...

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Main boom Einsatz · Utilisation · Funzionamento · Uso NOTE: 1. Boom geometry shown is for unloaded condition and machine standing level on firm supporting surface. Boom deflection and subsequent radius and boom angle change must be accounted for when applying load to hook. 2. For identical boom lengths in telescoping modes 1 or 2 the higher lifting capacity is shown. ANMERKUNG: 1. Abgebildete Auslegergeometrie für unbeladenen Zustand und bei waagerechtem Stand der Maschine auf festem Untergrund. Beim Anbringen von Last am Haken müssen die Durchbiegung und der veränderte Winkel des Auslegers berücksichtigt...

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Main boom Einsatz · Utilisation · Funzionamento · Uso Fully extended · Vollständig ausgefahren · Déploiement intégral · Posizione completamente sfilata · Completamente extendida – 360° 7,30 m x 7,33 m Telescopic conditions (%) · Teleskopierstellung (%) · Conditions de télescopage (%) · Condizioni di sfilo (%) · Condiciones telescópicas (%) 1) 2. 3. 4. Top 1) Telescopic mode · Teleskopiermodus · Mode de télescopage · Modalità telescopica · Modos de telescopaje 2) Loaded boom angle (º) · Auslegerwinkel, unter Last (º) · Angle de flèche en charge (º) · Ángulo de pluma cargada (º) · Inclinazione...

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tadano_GR700EX-4_datasheet

tadano_GR700EX-4_datasheet

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