It is multifunctional Portal Crane manufactured for Brazil, used in loading and unloading of bulk cargo or break bulk, with rated hoist capacity of 25t/35m. The crane finishes completing overall unit installation in factory, waiting for shipment.

Its structure is installed on the track; four-bar linkage assembly jib system; stand columns of slab and girder are welded with turntable; cylinder support ring on the upper part of gantry and the lower gantry are welded into a complete gantry.

Performance: It can realize load horizontal displacement luffing within working range, slewing arbitrarily with load; independent and combined actions of hoisting, luffing and slewing can be realized.

The crane is equipped with overload limiter, aviation light, anemoscope, power cable reel, electro-hydraulic windproof wedge, anchoring device, windproof rope, etc. In order to guarantee safe and reliable operation, it is installed with various necessary safety protection and indicator devices.

Parameters:

No Item Specification:

Rated capacity:Grad 25t,Hook 40t

Working radius:10m－35m,10m－25m;

Lift height:Above rail,Grab 19m,Hook 28m,Below rail,15m

Main mechanism speed:

Hoisting mechanism:50m/min,25m/min

Luffing mechanism:45m/min

Slewing mechanism:1.2r/min

Travelling mechanism:26m/min

Track gauge x rail base:10.5m×10.5m

Tail path:≤8.3m

Gantry clearance height:≥6m

Max. wheel pressure:≤25t

Power supply mode/Travelling:Cable drum/distance of rate on legs waterside ±100m

Power supply:AC 380V,50Hz,four wire three phase

Installed capacity:~617kW