HZQ900T bridge construction equipment

What are Purposes and Working Conditions for HZQ900T Bridge Construction Equipment?

FAQ Nov 20, 2012 Comments Off on What are Purposes and Working Conditions for HZQ900T Bridge Construction Equipment?

HZQ900T bridge construction equipment is designed and produced by ZZHZ to better adapt? to high speed railway bridge construction, featuring safe, reliable and convenient operation and installation. Whereas it can work well in the below conditions:

HZQ900T bridge construction equipment

HZQ900T bridge construction equipment

  1. work altitude ?2000m
  2. work ambient temperature:-20??+50?
  3. the equipment will not be damaged under non work condition of -40? extreme environment
  4. allowable maximum wind pressure in working condition: girder erection:6 grade? cross piers: ?5 grade
  5. allowable maximum wind pressure in non work condition:11 grade
  6. applicable longitudinal gradient:20?
  7. adaptive curve radius: ?2500m
  8. duty class of complete machine:A3, duty class of mechanism M4
  9. satisfy construction requirement at night, set up enough lights at night

Scope of application and purpose

  1. can bridge full span box-type prestressed concrete girder for double track special railway passenger line with straight line, curve line(radius >2500m),longitudinal gradient 20?,32m,24m,20m equal span or changing span
  2. erect bridge girder at the beginning and at the end
  3. cross one pier to another pier by automatic shifting
  4. two ways to shift between bridges: carried by girder transporter and automatic transfer
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