Heavy Duty Four Beam Yzs Model Electric Overhead Traveling Casting Crane for Steel Works

• Customization: Available
• After-sales Service: Provide
• Warranty: 1 Year
• Model NO.: YZS
• Certification: GS, RoHS, CE, ISO9001
• Condition: New
• Operation Form: Air Operation+Ground Operation
• Maximum Lifting Height: 30-40m
• Maximum Lifting Weight: >200t
• Main Girder Form: Double Girder
• Type: Ordinary
• Product Name: Yzs Type 180/50tons Hook Bridge Crane
• Working Class: A7
• Color: Client′s Requirements
• Working Voltage: 380V50Hz3pH or According to Your Demand
• Control Method: Remote Control or Cabin Control
• Main Electrical: Schnerider Brand or Siemense Brand
• Lifting Mechanism: Electric Trolley
• Crane Span: Max.31.5m
• Lifting Speed: Standard Speed or Frequecy Speed
• Transport Package: Standard Exporting Package
• Specification: China National Standard
• Trademark: KUANGYUAN
• Origin: Xinxiang(Crane Hometown), Henan Province, China
• HS Code: 8426112000
• Production Capacity: 6000sets/Year

Product Description

Heavy Duty Four Beam YZS Model Electric Overhead Traveling Casting Crane for Steel Works

YZS Four Girder Ladle crane is composed of boxed bridge frame, hook, crane travelling mechanism and electric system. The main hook employs a load tool as the lifting device to hoist steel ladle, the auxiliary hook cooperate with the main hook to accomplish pouring of molten steel and steel slag, and other auxiliary hoisting. Also we can choose the suitable speed under the customer requirement.The main structure of four beam foundry crane is designed with 4 girders and 6 rails. The highlights of this crane are integral processing technology and secondary assembly technology. For the first time assembly, the welding components sizes are fixed and adopt flat position welding to ensure the quality of welding seams; and the secondary assembly is to release welding stress before the integral processing of the bridge to ensure the stability and accuracy of product process precision. The two-times assembly technologies could maximally ensure the precision of gauge, diagonal and span, as well as users' site installation.During manufacture and installation, we have obtained valuable experiences to lay the foundation for manufacturing crane with more technology and complex structure.

Working condition:
1.Working tempreture:-10~+60°C,
2.Work class:A7,
3.Power Source:3ph,380V,50HZ or other under customer requirement.
Safety feature:
1. Overload protection in the event of overload, the hoist unit switches off and only the lowering motion is possible
2.Long and cross travel limited by means of preliminary and final limit switches or Wireless anti-collision device
3.Anti-falling protection for the Three-in-One electric motor of trolley and crane prevents from accidental falling
4.Safety hook latch used for avoiding the lifted material out off from the hook
5.Voltage lower protection system

Lifting weight	Primary handcart		T	100
	Secondary handccart			30
Span				16
Lifting height	Primary handcart		M	18
	Secondary handccart			19
Working class				A6
Speed	Lift	Primary handcart	m/min	7.54
		Secondary handccart		8.93
	Travel	Primary handcart		35.08
		Secondary handccart		42.44
Motor	Lift	Primary handcart	Type/kw	YZR355M-10/90×2
		Secondary handccart		YZR280M-10/55
	Travel	Primary handcart		YZR160L-8/9×2
		Secondary handccart		YZR160M1-6/6.3
		Cart		YZR225M-8/22×4
Weight	Primary handcart		T	66
	Secondary handcart			10.25
	Cart			173
Max wheel pressure			KN	520
Steel track				QU120
Power supply				3-phase A.C. 50Hz 380V

Features

1.Very stable because of two lifting point on hanging beam of ladle hook through wirerope pulley.
2.Very very safty to lift because every one hanging beam pulley have two pcs of wirerope to avoid the risk happened once one pc
of wirerope damaged.
3.Anti high temperature.
4.Capacity is 125/32tons and up.
5.Two sets of brake for each lifting point and 4sets of brake for the main lift.
6, Emergency stop system
7, Over current Protection
8, Short-circuit Protection
9, Phase sequence protection.
10, High protection level IP54 IP55.
11, Zero position protection.
12, Voltage loss protection.
13, Current overload protection.
14, Two carts for two lift, main lift cart is up, aux lift cart is below, to finish the heavy duty working, and could aux hook
could be on left and right of main hook.

 The sketch: