TJ450 Bridge Erector

TJ450

TJ450

TJ450 Bridge Erector

Hoisting capacity

450t

Longitudinal ramp

3%

Curve radius

≥1500m

Longitudinal hoisting speed

0-3m/min

Transverse speed

0-0.4m/min

Hoisting speed of lifted beam

0-0.5/min

Lifting height

5.6m

Crown block speed (empty load)

0-6m/min

Running speed (self-propelled crossing)

0-1.5m/min

Installed capacity

180KW

Work efficiency

4 holes/8 hr

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