Electric Hoist Trolley for Double Girder Overhead Crane

Electric Hoist Trolley for Double Girder Overhead Crane image

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Product Description

Basic Info.

Model NO.

Maximum Lifting Weight

20-50t

Main Girder Form

Double Girder

Type

Ordinary

Working Duty

A3~A4

Beam Type

Box

Steel

Q235

Weight Overload Limiter

Include

Limited Switch

Include

Current Overload Protection System

Include

Sling Type

Wire Rope

Power Source

Electric

Moving Type

Wheel

Control Mode

Remote Control

ISO Ce

Pass

Transport Package

High Quality Wood Crates, Woven Plastic Cloth

Specification

A3 A4

Trademark

KUANGYUAN

Origin

Changyuan, China

HS Code

84261120

Production Capacity

50000sets/Year

Product Description

Electric Hoist Trolley for Double Girder Overhead Crane

Photos:

Sketch drawing:

Specifications
Double girder bridge cranes.
1. Capacity:7.5tons
2. Normal span: 10.5m-31.5m
3. Working class: A3~A4
4. Norm working temperature: -25’c-40’c
5. Lifting height:17m

Note:
The crane mainly consists of bridge, end girder travelling mechanism, winch trolley and electrical appliances. They are applicable to the transfer, assembly, check and repair as well as load and unload at mechanic processing workshop, subsidiary workshop of metallurgical mills, warehouse.

Compared with LH model, the trolley and crane driving system is designed to be much stronger and faster. QD model crane is better choice for the heavy duty working environment.

Safety feature:
Weight overload protection device
Lifting height limit device
Voltage lower protection function
Phase sequence protection function
Emgergency stop function
Control method:

Pendent line control
Remote control
Cabin control
Choose any two together.

Technical specification sheet:

QD Model Double Girder Overhead Crane Parameter
Lifting Capacity T				5	10	16/3.2	20/5	25/5	32/5	50/10	400/80
Span M				10.5-31.5							28
Lifting height M	Main Hook			16	16	16	12	12/11.0	16	12	22
Lifting height M	Aux Hook					18	11	14/13	18	16	24
Speed M/min	hoist	Main hook	A5	12.5	8.5	7.9	7.2	7.3	7.8	5.9	2.92
		Main hook	A6	15.5	13.3	13	9.7	9.8	9.5	7.8
		Aux hook				14.5	12.7	12.7	19.5	13.2	9.24
	Trolley travelling			37.2	43.8	44.6	44.6	37	42.4	38.5	37.2
	Bridge travelling		A5	89.8 /92.3	89.8-91.9	84.7-87.6	84.7/ 87.6	85.5/88	74.2-87.6	74.6	25.9
	Bridge travelling		A6	116.2/ 117.4	112.5-116.8	112.5	112.5/ 101.4	112/ 101.4	86.8-101.4	87.3
Weight Kg	Trolley		A5	2126	3424	6227	6856	7185	10877	15425	142.3
	Trolley		A6	2224	3562	6427	7180	7856	11652	15765
	Total Weight		A5	12715-31405	14270-34405	19128-39428	19947-41497	20795-42796	26901-52748	35317-64880	359000
	Total Weight		A6	12991-31596	14719-34699	20045-41315	20984-44225	22632-16324	28061-55272	36075-67242
Max Wheel Load KN			A5	74-125	102-160	141-205	163-231	185-255	237-327	333-450	7500
Max Wheel Load KN			A6	75-126	104-162	145-211	167-239	189-263	242-335	336-457
Rail recommended		Trolley		15kg/m					43kg/m
Rail recommended		Bridge		43kg/m					QU70	QU80	QU120
Power Source				According to your demand

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