Single Girder Gantry Cranes

Capacity: up to 20t
Span： up to 35m
Work duty: M3-M5
Wheel: Forged Wheel
Motor and Reducer Brand: Chinese No. 1 or Customized
Main Electrical Parts: Schneider
Applications: Any Place Where Heavy Objects Need to Be Lifted.
Such as the Steel Industry, Stone Industry, Manufacturing Industry, Etc.

Reference Price

Introduction

Electric single girder gantry crane is a common lifting equipment with tonnage of 0.5~20t. It is widely used in factory, mine, port, warehouse, multi-wind areas and other material handling places to improve the efficiency of labor and improve the necessary machinery working conditions. This kind of crane is composed of main beam, support legs, crane traveling system, electric hoist and control panel. The frame adopts a box-type welding mechanism. The Crane traveling mechanism adopts a separate driver. All mechanisms are operated in the driver cabin. Power is supplied by cable or slide wire.

According to detailed condition, it can be low headroom gantry crane to save more room for work height, European crane designed based on FEM standard, truss type crane to relieve the wind pressure and save cost, semi gantry crane to be used where there are single side columns and runway beams.

Configuration Contrast

		Other crane
Structure	Box beam	Box beam
Shot-blasting	Included	excluded
Motor Brand	Nanjing motor	Nanjing motor
Work Duty Group	M3-M5	M3-M5
Electric Control Panel	Wireless remote control+ pendent line	Pendent line
Packaged	Waterproof cloth	Nude package
price	10% lower than then other factory	Higher price

Contrast


Produce standard	FEM standard	GB standard
Motor brand	ABM,SEW	Naijing motor
Work class	FEM 2M	A3 or M3
Starting of Crane	Very smooth; Low noise;	A little violent;
Self-Weight	Light weight, less request about foundation ground	Heavy weight and strictly higher request for foundation ground
Maintenance	Easy,and the components are available for every country market;	the components for replacement only available in China market;

Advantage

Factory outlet: no traders, only factory and customer.
One year or 18 month warranty.
Problem solved within four hours.
FEM and GB production standard
Professional engineer and testing department
Sandblasting: Material or finished products
Epoxy zinc rich primer and chlorinated rubber top-coat
Export packaged: wooden box or waterproof cloth

Features

Overload protection limit switch to protect the hoist from overload operation;
Lift height limit switch to protect the hoist from the hook reach the up/down limit;
PU buffer anti-collision for crane long travel.
Power failure protection to protect the hoist from the low voltage and power failure;
Motor's protection grade is IP44 with F for insulation grade based standard;
For ex type hoist, the EX grade of the motor and electricity will be EX dII BT4/CT4;
For metallurgical hoist, the insulation of the motor will be H grade, and there is high temperature resistance cable and thermal baffle to protect the crane from the heat.