Portal Crane Harbour Heavy Lift Rail Type Crane 20t Marine

- Nov 03, 2016 -

Basic Info

Portal Crane Harbour Heavy Lift Rail Type Crane 20t Marine.jpg


Name: Portal Crane Harbour Heavy Lift Rail Type Crane

Warranty: Two Year

Export Markets: Global

Lifting Capacity: 40ton

Working Radius: 20-73m

Lifting Speed: 0.2-10m/Min

Slewing Speed: 0.3m/Min

Travelling Speed: 30m/Min

Power Supply: 3-Phase 380V 50Hz

Application: Construction Usage, Mineral Area Usage

Transport Package: Wooden Case, Plastic Film

Specification: CE, CCC

Origin: Xinxiang, Henan


Overview of Portal Crane


Portal crane  has various applications, such as loading and unloading at port, materual handing at dockyard, ship building and repairing yard, metalluygy industry. The four link type portal crane jib crane, container spreader, hook), electrical equipment and other aiding devices for safety. The applied rigid rack and scre is composed of frame, lifting mechanism, luffing mechanism, slewing mechanism, traveling mechanism, spreader device (grw lever luffing mechanism make sure a constant working state.

Portal crane design and manufacturing standards: Specification for the harbor portal crane (GB/T17495-1998), Safety rules for lifting appliances (GB/T14406-1993); ISO standards, FEMstandards and JIS standards.
 
Feature of Portal Crane


(1). Quickened the turnover and the operation of loading and unloading.
(2). High working efficiency, compact frame.
(3). Calm movement, comfortable operation, safety and reliable.
(4). Convenience maintenance, nice appearance and so on.
(5). Crane drive: IP54 or IP44, level F insulation.
(6). Especially suitable for the port lifting.


Technical Parameter of Portal Crane


Product Specification 4073
Working Level
of Complete Machines
 A4
Lifting CapacityLifting Capacityt4027221610
Radiusm20~4520~5520~6020~6720~73
Lifting Heightm45
Working RadiusMax.m73
 Min.m20
Speed of MechanismLifting Speedm/min0.2~10
Luffing Speedm/min0.2~10
Slewing Speedr/min0.3
Traveling Speedm/min30
Power Source 3-phase A.C. 50Hz 380V
Track Gauge/ Wheel Basem10.5/14
Clear Height of Portalm8.06
Rotary Disc Tail Slewing Radiusm~9.4
In-service Maximun Wind PressureN/m250
Out-service Maximun Wind PressureN/m1000
In-service Maximun Wheel PressureKN400
Steel Track Recommended P50
Installed Capacitykw350


Our Service of Portal Crane


Pre-sale services: We can provide you with project design, process design, suitable purchase program for your equipment.Also design and manufacture products based on your specific needs, to train your technical personnel. 
     
Sale: We will accompany you to complete the equipment inspection, construction plan and assist in the development process in detail. 

After Sale Service: We send technicians to the scene to guide the equipment installation, commissioning and training your operating personnel.