HZYThe series of beam transport vehicles areHZQSupporting equipment for series high-speed railway bridge erecting machines，The beam transport gun truck is mainly used to transport prefabricated beams from the beam yard to the bridge construction site，And cooperate with the bridge building machine to carry out bridge building operations，也可用于架桥机的托运。该系列运梁车Using hydraulic drive，easy operation ，Stable performance，Safe and reliable。
900ton运梁炮车具有以下特点和优点：
1、Using hydraulic drive，液压悬挂行走桥、液压独立转向以及车架液压的升降调平。Adopting industrial grade microcomputer control drive、升降转向和调平，同时能够实现直行、Oblique row、Eight character turn、Multiple operating modes such as half octagonal steering。整车运行非常灵活，在较小的场地实现无滑行或少滑行行驶。
2、Using high-quality universal components in design、The main accessories of standard parts are selected from well-known domestic and foreign brands to improve reliability。The comprehensive performance and technical level of the entire vehicle have reached the international advanced level。
3、该车与架桥机配合喂梁时，支撑由固定的三点转换成超静定的多点，大大增加了支撑稳定性，降低了车架主梁的弯矩。
4、安全方面：Vehicle configuration monitoring alarm、紧急制动装置、极限限位装置、超载保护装置、工作环境风力测控装置等。
5、The beam transport vehicle is equipped with two identical driver cabins at both ends of the vehicle，可以双向行走。Operating inside the cab allows for viewing of rich display information，有利于全面了解车况。
HZYtype900Technical parameter table of ton transport beam gun truck
| project/data/model | HZY900 |
| 额定装载重量(t) | 900 |
| deadweight(t) | 280 |
| External dimensions (long x wide x high)(m) | 38.6 x 6.95x 3.4(Excluding driver's cab) |
| 空载平地行走速度(km/h) | 0-12 |
| 重载平地行走速度(km/h) | 0-5 |
| Heavy duty flat work pressure(MPa) | 21 |
| 重载爬坡工作压力(MPa) | 30 |
| 重载爬坡度 | 5° |
| Minimum turning radius(m) | 38.4 外侧 |
| Minimum turning radius(m) | 26.3 内侧 |
| power(kw) | 2 x 420 |
| 轮axis数 | 16 |
| Number of tires | 26.5R25, 16 X 4＝64 |
| wheelbase(M) | 2.1 |
| 轮距(M) | 5.0/1.2 |
| Wheel pressure(MPa) | <0.6 |
| 接地角 | 8° |
| 离地角 | 13° |
