Casting Overhead Rolling Crane 280 Ton Yzs Four Girder
Brand Name:SGY
Certification:GOST, SGS, TUV, BV
Model Number:YZS
Minimum Order Quantity:1 set
Delivery Time:Within 60days after deposit received.
Payment Terms:L/C, T/T
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Location:
Xinxiang China
Address:
Cross-border Trade Building, Hongqi District, Xinxiang City
Supplier`s last login times:
within 47 hours
Product Details
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Product Details
YZS Four Girder Casting Bridge Crane High Temperature Heavy Duty Crane
Description
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.
Technical parameter
Capacity | 320/80 ton | 280/80 ton | 240/80 ton | 225/65 ton |
Span(m) | 24.5 | 22 | 22 | 27 |
Working Class | A7 | A7 | A7 | A7 |
Lifting height (Main hook) M | 28 | 29 | 25 | 32 |
Lifting height (Aux Hook) M | 32 | 29 | 27 | 34 |
Speed (Main Hook)m/min | 7.5 | 12 | 7 | 11 |
Speed (Aux Hook)m/min | 10 | 10 | 9.6 | 11 |
Speed (Main trolley)m/min | 29 | 40 | 35 | 41 |
Speed (Aux trolley)m/min | 39 | 40 | 38 | 39.5 |
Speed (Crane)m/min | 58 | 80 | 80 | 84 |
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
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.
Casting Overhead Rolling Crane 280 Ton Yzs Four Girder
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