Gantry Crane for Shield Tunneling Machines

Category: Road And Bridge Crane

Application: Shield gantry cranes (abbreviated DMG) are mainly used for installation of underground trenchless device TBM cutter head shield and body, as well as the construction process of tunnel support tube sheet lifting.

Gantry Crane for Shield Tunneling Machines

Product introduction

Shield gantry cranes are used for lifting of the cutter and shield body of underground excavation shield tunneling machine and the tunnel support segment in the process of the construction.  The trolley of this gantry crane is a rotating disc adapts to the demand of different digging direction with the flexible operation, perfect safety instructions and overload protection device system.

Shield gantry cranes have the advantage of the stable performance , high production efficiency, used for maintenance, the upper slewing can sling to meet the needs of different digging directions, flexible operation mode, with improved safety instructions and overload protection device, to ensure maximum safety of operating personnel and equipment, the electrical system uses PLC frequency adjustment, helps to control agencies, DMG design, manufacture, inspection run the latest release of national standards.


  • Adopt sling, it can 360 degrees rotate, suitable for cutting wheels installation at different angles.
  • Adopt double trolley structure, the two trolley can linkage, lift the knife dish, also can lift pipe piece separately.
  • The lifting mechanism is open type gear transmission, cost savings.


Rated load(under spreader) t 100 130
Span m 20 22 24 20 22 24
Lifting height m 9800+30000 9800+30000
Working duty A4 A4
Speed Main m/min 0.37~3.7~6 0.37~3.7~6
Crab traveling 2.5~25 2.5~25
trolley traveling 1.4~14 1.4~14
Limit dimension L1 mm 1270 1250
L2 1270 1250
L 3000 3000
C1 1750 1750
C2 1900 1900
Main dimension H mm 16240 15920
H1 9800 9800
H2 30000 30000
H3 660 660
B 16380 16180

Services We Offer

Product Inspections

We will provide some free testing and reporting, if you need a third party test report, please inform in advance, and the buyer to pay the relevant costs.


Unless otherwise provided, Our Company will comply only with its minimum packing standards for the method of transportation selected. The cost of all special packing, loading or bracing requested by Buyer will be paid for by Buyer.


We have professional and efficient transport team. Transport to custo-mer specified port and ship on time. Unless otherwise provided, Our Company shall use its judg-ment in determining carrier and routing.


Provide installation files , technical data , videos , drawing etc. Have a professional team of engineers, engineers available to service machinery overseas.

After-sale services

Guarantee the machine could meet production technical standard and performance requirements indi-cated in the contract. Rich spare parts and Professional main-tenance team, technical support team to communicate in time.

What Can We Do For You?

  • Fast quote for the product.
  • Provide more product technical details.
  • Professional engineers provide lifting solutions.
  • Multiple national project cases.
  • Become our agent and earn commission.
  • Any questions, contact us.
Tel:  +86 373 521 1800
Fax:  +86 373 387 6188
WhatsApp:  +86 181 5309 2891
Add:  West Weihua Road , Changyuan County , Xinxiang City, China

Get Quote

We'd love to hear about your project. Send us the information and we will contact you with 24 hours.

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+86 13693732992


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