HZYC1900t girder transporter working with bridge construction crane

Girder transporter: 1. Carrying capacity: 900t 2. Rubber type 3. Rubber brand: Techking tires 4. Transmission system

(1) Introduction

.Product name : HZY 900 girder transporter

Product model: HZY900

HZY---girder transporter series of ZZHZ(Zhengzhou Huazhong Construction Machinery Co., Ltd)

900---rated lifting capacity 900t

C---stands for engineering vehicles

1---26.5R25 tyre series

(2). Main feature, purpose and applicable road surface

1.  Main feature:

  a. Vehicle width 7000mm, overall length 43200mm

  b. the vehicle is high-tech products integrating with “motor, electrical device and hydraulic system”,

adopt hydraulic drive, hydraulic suspension and independent steering for each walk bridge and frame hydraulic elevating leveled, using technical grade microcomputer to control and drive, swerve, go up and down, levelling, as well as realize many kinds of running modes such as direct movement, diagonal movement, “splay” type swerve and semi “splay” type swerve.

The whole machine moves very flexibly to achieve driving without slipping or with less slipping and to complete work task in smaller working site

c. Select and use excellent general parts and standard components during design, all main auxiliary equipments are of famous brand at home and abroad, combination property and engineering level of the whole machine reach international advanced level.

2. Purpose

The girder transporter can transport 20m, 24m, 32m box-type concrete girder for double track railway special line for transport of passenger with speed 350km/h and 250km/h, from precast site to girder-erecting workstation via shortcut, roadbed, bridge (steel structure continuous girder and continuous girder with steel and concrete integrated included), and culvert, thus completes relevant girder-erecting work with bridge girder erection machine.

Girder transporter can also carry bridge girder erection machine to transfer to another site in short distance between bridges, to pass twin track tunnel on railway special line for transport of passenger

3. Applicable road surface

Dry road surface with flat cement or asphalt or consolidated stone without oil contamination.

(3) technical parameters

Load capacity		900t
Self weight		280t
Dimension (L x W x H)		38.6m x 6.95m x 3.4m(cab not included)
Moving speed	Empty load in flat	0-12km/h
	Heavy load in flat	0-5km/h
Working pressure	Heavy load in flat	21MPa
	Heavy load in climbing	30MPa
Climbing gradient		5°
Min radius in turning		38.4m  outside
		26.3m   inside
Power		2 x 420kw
Tyre shafts		16
Tyres		26.5R25, 16 X 4=64
Shaft distance		2.1M
Wheel distance		5.0/1.2m
Wheel pressure		< 0.6MPa
Grounding angle		8°
Off-grounding angle		13°

HZYC1900t girder transporter working with bridge construction crane