China Top100 Enterprise 20t Double Girder Gantry Crane For Sale

China Top100 Enterprise 20t Double Girder Gantry Crane For Sale

Specification: 1000-5000 USD/SET
Use Parts: 1 SET
Layer: 1500 SET
Gloss: TianJin
Can mix colors: TT or LC

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Qulck Details

Place Of Origin:Henan, China (Mainland)
Brand Name:WEIHUA CRANE
Features:20t gantry crane
Max. Lifting Height:6m
Span:10-20m
Warranty:2 Years
Type:Box Girder
Certification:ISO CE SGS GOST
Power Source:3 Phase 380V 50hz or required by customered
Control Method:Remote or pendent control on ground
Color:Yellow or required by customered
Quality Assurance:Can accept return goods if any quality problem
Application:Outdoor;Workshop;Plant
Safety Devices:Included

Product Description

Double girder gantry crane is one kind of heavy duty lifting machinery. It is the ideal lifing equipment in factories, mines, agriculture, electric power, construction building site, dock and warehouse for installation of the machines, lifting the cargos, loading and unloading the trucks. The MG model double girder gantry crane 50 ton is suitable for general loading, unloading and moving works in outdoor storage.

Technical Data&Test

capacity (t)	span (m)	lifting height (m)	working duty	main hois speed (m/min)	aux. hoist speed (m/min)	crane travel speed (m/min)	long travel speed (m/min)	rail	total power (KW)
10	18~35	10	A5	0.8~7.8	/	3.3~33	3~30	43kg/m	21.74
20/5	18~32	10	A5	0.6~6	0.78~7.8	3.5~35	3~30	43kg/m	39.
32/5	18~26	10	A5	0.5~5.2	0.78~7.8	3.1~31	3~30	43kg/m	59
	26~35	12	A5
50/10	18~26	10	A5	0.4~3.9	0.78~7.8	3.6~36	3~30	43kg/m	71.4
	26~35	12	A5
75~800	Customize

Advantages

1.compact structure, resonable layout, safe reliability;

2.convenient maintenance, excellent swivelling function advantages.

Features

1. It is used for lifting 5t~800t stuff;

2. It has beautiful box-typed welded main girders. Computer optimized design for main girders with good performance and light weight;

3. Compact structure, light weight and high lifting height;

4. The Max. span reaches 35 meters;

5. It's widely used in workshops, metallurgy, warehouses and assembly shops etc.

Mechanism

1. High quality carbon steel Q235B and Q345B;

2. connected by high strength screws;

3. Welding seams are tested by X-ray and ultrasound;

4. Compact structure, small volume;

5. Compact reducer motor drive, step less control, hardened gears and safety disc brake;

6. Good operation performance, step less speed regulating and running smoothly;

7. Painting high quality epoxy zinc-rich primer, and the thickness of oil film is 140μm;

Electric System

1. Control panel protection degree is IP54;

2. Reasonable components installation, convenient for check and maintenance;

Safety Protection Devices:

Overload limiter, limit switch, interlocking protection devices, buffer, track sweep plate, bus bar protection board, anti-collision device, main disconnecting switch, emergency stop system and motor overload protection.

Packaging