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Heavy Duty Gantry Crane for Tunnel Boring Machine

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Heavy Duty Gantry Crane for Tunnel Boring Machine

  • Capacità di sollevamento: 440t, 400t, 100t, 130t, 100+100t
  • Portata: 18m ~ 36m
  • Altezza di sollevamento: 33m ~ 40m
  • Introduzione
  • Caratteristiche
  • Applicazione
  • Specifiche tecniche
  • Correlato

Introduzione al prodotto

Heavy-duty gantry cranes are primarily used for lifting Tunnel Boring Machines (TBMs) and are large-scale lifting equipment specifically designed for debris removal, equipment transportation, and shield support operations in subway tunnel construction. They can automatically perform debris removal, unloading, and cycle operations to meet the material transportation requirements of tunnel construction. In addition to debris removal and unloading functions, this crane can also perform critical tasks such as tunnel pipe plate lifting and shield machine assembly, making it an indispensable piece of equipment in shield construction.

Heavy-duty gantry cranes are mainly divided into four series according to the lifting capacity and applicable tool diameter, which can meet diversified construction needs:

  • 100-ton gantry crane: Lifting capacity of 100 tons, applicable to the installation of shield structure tools with a diameter of 6.3 meters and below.
  • 200 ton gantry crane: 200 tons lifting capacity, suitable for 13 m diameter shield tool installation.
  • 130 ton gantry crane: Lifting capacity of 130 tons, mainly used for medium-sized shield cutters and pipe sheet lifting.
  • 100 ton gantry crane: Lifting capacity of 100 tons, applicable to a diameter of 6.3 meters and below the installation of shield cutting tools.

The upper spreader of the heavy duty gantry crane can be swung to adapt to the needs of excavation in different directions. For the special characteristics of shield construction, the spreader adopts a special design, equipped with adjustable clamps or hooks, adapting to different sizes and weights, and is able to firmly grasp irregularly shaped heavy parts such as the cutter plate, shield body, and pipe sheet.

Features of Heavy Duty Gantry Crane

Double trolley design

Adopting a double trolley design, the two trolleys can be linked to lift the cutter disk and can also work alone to lift the tube sheet, adapting to a variety of construction needs.

Flexible construction

The spreader and extender can be rotated 360° to meet the needs of the multi-angle installation of the cutter and pipe sheet. The trolley lifting mechanism can be rotated 180° to adapt to different slag discharge directions, enhancing construction flexibility.

Intelligent operation

Equipped with a PLC program control system, it supports intelligent operation and precise control, realizing automated slag discharge, slag dumping, and cyclic operation, which significantly improves construction efficiency.

Safety protection

Equipped with perfect safety indication and overload protection device to ensure the safety of operation. The lifting mechanism adopts an open gear drive, a simple and reliable structure, and easy maintenance.

Design leggero

Adopting a lightweight design, compact structure, and small footprint suitable for the operation of limited space in the tunnel reduces energy consumption and operating costs.

Modular structure design

Modular structure design for easy transportation, installation, and maintenance. Designed for shield construction, it is able to adapt to the complex working conditions of the underground non-excavation environment.

Applicazione

The heavy duty gantry crane is mainly used for the following operations:

  • Cutter and shield body lifting and transportation: In non-excavation shield construction, it is used for lifting and transporting the cutter plate, shield body, and tunnel support pipe sheet.
  • Installazione delle lastre di tubi per gallerie: per completare il sollevamento e l'installazione precisa delle lastre di tubi per gallerie lungo il pozzo.
  • Slag discharge and material transportation: automatic slag discharge, slag dumping, and material circulating transportation to improve construction efficiency.

Specifications

Heavy Duty Gantry Crane drawing

200+200 Ton heavy duty gantry crane Specification

CapacitàT200+200
Campatam3334
Altezza di sollevamentom48 (guida in alto 24l) (guida in basso 24l)
Velocità di sollevamentom/min0.09~0.9 ;7
Velocità di marcia del carrellom/min1.15-11.5
Velocità di traslazione della grum/min1.6-16
Max. Carico sulle ruoteKN405410
Raccomandata la ferroviaModelloQU100
Potenza totale del motorekw241
Dimensione principale (mm)Portata(m)3334
Distanza dalla base della gruW14000
Larghezza della gruB22800
Limitazione del gancio a sinistraS12500
Limitazione del gancio a destraS23500

100+100 Ton heavy duty gantry crane Specification

CapacitàT100+100
Campatam3334
Altezza di sollevamentom15+21
Velocità di sollevamentom/min0.3-3-6
Velocità di marcia del carrellom/min2.5-25
Velocità di traslazione della grum/min2-20
Max. Carico sulle ruoteKN270290
Raccomandata la ferroviaModelloQU80
Potenza totale del motorekw225
Dimensione principale (mm)Portata(m)3334
Distanza dalla base della gruW12000
Larghezza della gruB19038
Limitazione del gancio a sinistraS12500
Limitazione del gancio a destraS22500

100 Ton heavy duty gantry crane Specification

CapacitàT100
Campatam202224
Altezza di sollevamentom20
Velocità di sollevamentom/min0.37-3.7-6
Velocità di marcia del carrellom/min0.5-25
Velocità di traslazione della grum/min1.4-14
Max. Carico sulle ruoteKN230235240
Raccomandata la ferroviaModelloQU80
Potenza totale del motorekw145
Dimensione principale (mm)Portata(m)202224
Distanza dalla base della gruW10700
Larghezza della gruB16380
Limitazione del gancio a sinistraS11750
Limitazione del gancio a destraS21900

Heavy Duty Gantry Crane Manufacturer

We are a leading manufacturer of heavy-duty gantry cranes, specializing in robust, high-capacity lifting solutions for industries such as tunnel boring, construction, shipping, mining, and logistics. We have advanced engineering capabilities and strict quality control, and deliver fully customized gantry cranes tailored to your operational demands, ensuring safety, efficiency, and long-term reliability. Contact us today for a free consultation. Let’s engineer the perfect gantry crane for your tunnel boring project!

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