Bridge Erecting Gantry Crane for Highway Construction

Erecting Machine Integrated with Lifting Gantry Crane

1.Lifting capacity: 450+450T

2.span:41.5m

3.Lifting height: 12.8m

4.Lifting speed:0-0.5m/min

5.Trolley travel speed:0-1m/min

6.Crane travel speed:0-10m/min

Heavy Duty Lifting Gantry Crane

1.Lifting capacity: 300t

2.span: 35m

3.Lifting height: 12m

4.Lifting speed:5.9m/min

5.Trolley travel speed:0-0.5m/min

6.Crane travel speed:0-0.5m/min

Light Duty Lifting Gantry Crane 

1.Lifting capacity: 80t

2.span:18m

3.Lifting height: 9m

4.Lifting speed:0.9m/min

5.Trolley travel speed:6m/min

6.Crane travel speed:6m/min

Advantage

Gantry cranes have advantages such as highusage of area, large working area,

widely application, high optimized for general use;

it’s widely used at seaport working yards and outdoor storage nowadays. 

Components

a) Steel structure: main bridge beam, ground beams with wheels driven by motors.

b) Hoisting mechanism: electric winch and trolley mounted on main bridge beam.

c) Electrics: electric box/cables/operator.

Lifting mechanism

Capacity

t

450(one)

Lifting height

m/min

0.05-0.5(heavy duty)0.1-1.0(no load)

Working duty

M3

Max.Lifting height

m

1.05

24.5

34

Power source

380v 50HZ 3phase

Power

kw

142kw

Rail gauge

mm

Trolley travel mechanism

Inside3300

Outside5700

Crane

travel mechanism

Inside3400

Outside3200

Traveling speed

m/min

0.5-5.0(heavy load)

1-10.0(no load)

0.5-5.0(heavy load)

1-10.0(no load)

Working duty

M3

M3

Basal spur

mm

3660

13500

Buffer distance

mm

100

125

Rail type

QU100

P50KG

Crane wheel

mm

Φ600

Φ600

Max.wheel load

kn

335

396

After making order

1. After receiving the deposit, confirm the production drawing with client;

2. Generally speaking, the production period rang from 30days to 60days;

3. After the production is finished, will contact with clients paying the final payment;

4. Our logistic department will arrange the delivery details with your forwarder

After-sell service

1. 12 months warranty.

2. Exclusive engineer support at any time.

3. Providing free quick- wear part.

4. We can provide free training end-users.

5. Low charge for continue maintenance when warranty is expired.