Viber & WhatsApp: +86-13733150737

ASK - Bridge Girder Launcher

25
Jan
Notes about Hydraulic System of Hoisting Equipments Cranes and hoists regard hydraulic pressure as dynamic power and there are always all types of hydraulic devices. Therefore, if the operators haven’t comply with relative regulations, no...
30
Sep
How to Cross Span of HZQ40m/160t Bridge Launcher with Guide Beam? Step 1: After finished commission, lifting trolley moves near rear bracket. Step 2: Hydraulic cylinders of front support and rear bracket are jacked. Overall bridge laun...
02
Sep
Top Notice about Precast Box Girder Erection Not only the quality of box type precast girder is critical, but also the erection method is important. In order to promise the safety installation of box girder, please notice the following item...
17
Jun
Introduction about HZY900t Girder Transporter HZY900 girder transporter is composed of car-frame, sleeper beam, hydraulic suspension, dynamic system,hydraulic system, electric system, control system, braking system, steering system, cab a...
10
Jun
Construction Method of ZZHZ Movable Support System (MSS) As we all know, some time we have no choice but to choose one bridge construction method called cast-in-site due to special terrain before the begining of a new bridge erection. For e...
07
Jun
Structure of Walking Type Bridge Girder Launcher According to the requirement of walking type bridge girder launcher and actual working condition of bridge construction site, ZZHZ developed the new type bridge girder launcher, which has b...
07
Jun
Installation steps for electrical system of bridge girder launcher: Bridge girder launcher, also called launching gantry, is a kind of bridge construction machine used to erect precast concrete girders on railway and highway construction si...
17
May
In order to meet the demand of bridge girder launcher and girder transporter passing through tunnels under construction, Zhengzhou Huazhong Construction Machinery Co. Ltd developed THQ900t bridge girder launcher and THY900B girder carrying v...
12
May
HZQY500 bridge girder launcher integrating carrying and erecting, short for HZQY500, is composed of main girder, front and back overhead lifting trolley, front outrigger, middle outrigger, front wheeled vehicle, back wheeled vehicle, winch s...
03
Apr
What is Main Configuration for HZP140 Segment Lifter in Guangzhou Metro?...
03
Apr
ZZHZ develops a series of professional monitoring system for bridge girder launcher and gantry crane to meet customers' requirements. Welcome to inquiry! Email: zzhz114@gmail.com Tel: 86-371-68000000 Website: zzhz.com...
02
Apr
What are Basic Configuations for ZZHZ Safety Monitoring System of Bridge Girde Launcher? To meet customer's requirements, ZZHZ has developed a series of safety monitoring system for birdge girder launcher. Basic configuations are as follo...
02
Apr
How about Safety Monitoring System of Bridge Girder Launcher? Bridge girder launcher and other crane kits are heavy-duty erection and carrying equipment, which takes a crucial role in construction projects. Established in 1992, ZZHZ is r...
01
Apr
As for bridge girder launcher, familiar safety device include protective barrier, overhead hoist traveling limit device, height limit device, lifting capacity display, anti-wind device, emergency power off, protective cover for naked dynamo,...
01
Apr
HZP40 segment lifter bridge girder launcher is up-stroke type, simple structure and high construction efficiency and satisfy the requirements of transportation in highway. Email: zzhz114@gmail.com Tel: 86-371-68000000...
22
Mar
ZZHZ Related Products: Gantry Crane, Overhead Crane, Bridge Girder Launcher, Girder Transporter, Concrete Batching Plant, Concrete Mixer and etc.Please visit our website: zzhz.com Email: zzhz114@gmail.com Tel: 86-371-68000000 ...
22
Mar
Are you looking for a bridge building crane/bridge girder segment lifter manufacture, please contact ZZHZ at 86-371-68000000 or Email us: zzhz114@gmail.com....
18
Mar
HZQ series bridge building crane is designed for highway and railway construction. Here I will introduce the traverse track, hydraulic system, boundary beam and electrical system of HZQ honeycomb girder bridge building crane....
03
Feb
Dynamic System of HZY900t Girder Carrying Vehicle...
03
Feb
Hydraulic System of HZY900t Girder Carrying Vehicle...