Construction Equipment Bridge Girder Erection Machine Price

• After-sales Service: Online Instruction/Engineers Available to Service
• Warranty: 12 Months
• Certification: CE, ISO9001
• Condition: New
• Operation Form: Ground Operation
• Maximum Lifting Height: 10-15m
• Model NO.: JQJ
• Maximum Lifting Weight: 150-200t
• Main Girder Form: Double Girder
• Type: Ordinary
• Lifting Speed: 0.1-1m/Min
• Trolley Longitudinal Speed: 3m/Min
• Trolley Cross Speed: 3m/Min
• Crane Longitudinal Speed: 3m/Min
• Crane Cross Speed: 3m/Min
• Application: Highway/Railway
• Industrial Voltage: 3AC 220V~480V 50/60Hz
• Structure: Truss
• Color: Customized
• Transport Package: Special Waterproof Plastic Close for Expor, 40hc
• Specification: 200 ton
• Trademark: NYBON
• Origin: Henan, China
• HS Code: 84261120
• Production Capacity: 100 Sets/Year

Product Description

Construction equipment bridge girder erection machine price

Description: 

Construction equipment bridge girder erection machine price is bridge crane that places precast concrete beam into precast pier. And it consist of main girder,front leg, middle leg, rear leg, rear auxiliary leg, lifting trolley, hydraulic system and electrical device.

Detail Pictures:





Main technical parameter:

Span	50m			40m		30m
Type	QJ200/50	QJ180/50	QJ160/50	QJ140/40	QJ120/40	QJ100/30	QJ80/30
Rated capacity	200t	180t	160t	140t	120t	100t	80t
Bridge span	30~50m			20~40m		20~30m
Max.slope	longitudinal slope ≤5%               Cross slope ≤5%
Lifting speed	0.41m/min	0.45m/min	0.5m/min	0.56m/min	0.65m/min	0.75m/min	0.9m/min
Trolley longitudinal speed	3m/min
Trolley cross speed	3m/min
Crane slide longitudinal travel speed	3m/min
Crane slide cross travel speed	3m/min
Adaptive inclined bridge angle	0~45°
Adaptive curved bridge  radius	400m			300m		200m

Crane hole principle diagram:

Process description:

1,Installate the launcher,check the functioning of the institutions, subject to normal after the main girder leveling, and place the girder to end of launcher;

2,Lift the front legs and rear leg , so that the main beam elevated and middle leg lift off ground, and then move the middle leg front. And move the two trolley rear;

3,Loose front leg and rear leg, let middle leg and rear leg support the main girder and leveling main girder again and then move it to fron about 35m;

4,Front trolley lift bridge girder at the end and make flat bed support the other end, which can make the main girder front movement steady;

5,Move the main girder as well as the flat bed front 10m, then make front leg touch new pier and suppout the main girder again. And then finish the work of launch the girder.Erection schematic diagram of side beam

Erection principle diagram of Side beam:
 

Process instructions

1,Place first girder to second gider position;

2,Move launcher, make center line of outer main girder conicide with that of first girder;

3,Move the trolley to most left side, and then lift the girder off ground.

4,The whole launcher move to position of first girder, then lay down the girder.

Application:

Bridge girder erection machine is suitable for highway and railway bridge, such as straight bridge, skew bridge, curved bridge and so on.