Product Details

China famous quay crane for port

Overview of the portal crane

Product Description

PRODUCT DESCRIPTION

Quay crane for port generally includes the following units: steel frame, lift mechanism, slew mechanism, crane travel mechanism, spreader device (grab, container spreader, magnet and hook), electrical equipment and other accessory equipments for safety. Steel structure include jib and A-frame, slew platform and gantry frame. Single jib port container cranes are extensively applied to dock's bulk cargo (coal, ore and so on) and other cargo ship (lorry) loading and unloading as well as slipway repair.

Single jib port container cranes referenced standards; GB17495-1998 Harbor portal crane technical specification, JT400-1999 harbor portal crane safety specification, GB3811-2008 crane design standards, GB6067-85 crane safety specification, ISO standards, FEM standards and JIS standards.

Application

Quay crane for port is a kind of hoisting machine especially used in port, with small investment and swiftness benefit for loading and unloading front apron container, sundries and bulk cargo.

Features

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.
8. Designed according to your request.

Safety device

To guarantee the normal operation of crane and avoid the personal casualty and mechanical damage, the safety device we provide are not only the electric protective devices or alarm bell but also other equipments as follows :

♦ Overload Limit Switch
♦ Rubber Buffers
♦ Electric Protective Devices
♦ Emergency Stop System
♦ Voltage Lower Protection Function
♦ Current Overload Protection System
♦ Rail Anchoring
♦ Lifting Height Limit Device

Working environment

♦The temperature in the working environment should be in the scope of -20°c~+45°c and relative humidity is no higher than 95% (with dew).
♦ In-service the wind speed should be no higher than 20m/s.
♦ The installation of the crane rail should accord with requirement of JT5022.

Technology

Quay crane Sketch and parameter

Type	GQ3520	GQ4024	GQ4526
lifting capacity	35t	40t	45t
working range	7.5-20m	8-24m	8-26m
load-lifting height	18.5m	18m	15m
load-lowering height	12m	8m	8m
lifting speed	15m/min	1.8-14m/min	15m/min
luffing speed	13m/min	2-15m/min	15m/min
slewing speed	1.2m/min	1.1m/min	1m/min
classification group	A6	A7	A6
lifting motor	YZR 355L 2-10 110KW	YZP 355L 2-10 132KW,S4	YZR 400L 2-10 145KW
luffing motor	YZRW 25M 1-8 30KW	YZP 280S1-8 45KW	YZRW 280M-8 45KW
slewing motor	YZR 180L-6 15KWx2	YZR 225M-8 22KWx2	YZR 225M-8 22KWx2
tail turning radius	6	7.5	6.7
crane total weight	128	168	168
installed capacity	150	221	234

Production flow

Other type port crane

Factory View

Packaging & Shipping

Packaging & Shipping

Our Services

Our services

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.

Certifications

Certifications