Working Duty A5 20T Rail Mounted Gantry Crane Heavy Duty
Contact Person : Iris
Phone Number : +86 19939938244
WhatsApp : +8619939938244
|Minimum Order Quantity :||1 set||Price :||Negotiable|
|Packaging Details :||Electrical, hoist and other parts packed by high quality plywood crate; Beams packed by rain proof plastic cloth||Delivery Time :||20 days|
|Payment Terms :||L/C, T/T||Supply Ability :||4 sets|
|Place of Origin:||China||Brand Name:||Silence|
|Certification:||ISO CE||Model Number:||MH|
|Type:||Single Girder Gantry Crane||Electric Systerm:||National Famous Brand/imported Brand|
|Color:||Customer Request||Working Level:||A3|
|Voltage Lower Protection Function:||Include||Feature:||Gantry Crane|
Span 7m Single Girder Gantry Crane,
A3 Single Girder Gantry Crane,
Span 7m factory gantry crane
Medium Sized Span 7m Single Girder Gantry Crane Working Level A3
Overload protection devices is equipped which will give a sharp alarm warning when overloads happen.
Limit switches is used to prevent over lifting or lowering of the crane hook.
High quality polyurethane buffer is used to ensure a long time working life.
Room control and remote control are available for the sake of your operator’s safety.
Low voltage protection is used in case of the unstable voltage supply.
1. Metal part
This electric hoist gantry crane is mainly composed of the main beam, supporting leg and lower beam.
The main beam and lower beam are box structure welded by four steel plates, and the supporting leg is box structure welded by four steel plates.
The electric hoist walks directly under the i-steel lower flange plate of the main beam.
For convenient storage and transportation, the main beam, supporting leg and lower beam is connected with M20 bolts to become one.
2. Electric hoist
Wire rope lifting, single speed, with traveling trolley and reducer, drum and motor, include overload limiter switch
Protection class F class
Drop Forged Hook, Plain ‘C’ type, Swiveling on Thrust Bearing, equipped with belt buckle and wire ropes sheath
Nanjing special brand motor, soft start for smooth running, long design service life, the best motor in China
Self-produced. Drums made of high-quality seamless steel processed by the CNC machine.
Rope guide made of engineering plastic, lightweight, excellent wear resistance, reducing tear and wear of wire rope
High-quality wire rope, Strength of extension: 1670 N/m2
3. Operating mechanism
This product is in the form of separate drive, drive braking by cone rotor motor to complete;
Transmission is the use of "one open and one close" gear transmission.
4. Electrical equipment
Module control speed, micro-speed and double speed;
Traveling and lifting smoothly;
The power for trolley moving adopts flat cable, sliding smoothly;
Control box layout is reasonable, easy to repair;
Protection class IP55;
Optional main power source ;
All external cable line number with the mark;
Safety smooth touchline, high conductivity, small pressure drop;
Lightweight, installation convenience;
Set electric taxi speed is high, ensure continuous power supply;
Optional speed control module, and can realize the micro speed and double speed.
5. The specification of this product is expressed as follows:
Example: lifting weight 5t, span 7m, working-level A3.
Representation: MH5-7A3-D JB/t5663-2008
D is for ground control.
Crane rails, clamp plate & press plate
High quality reputed make
|Lifting height||m||6 9|
|Working environment temperature||°C||-20~40|
|Traveling mechanism||Traveling speed||Ground||m/min||20|
|Lifting mechanism||lifting speed||m/min||8 0.8/8 7 0.7/7 3.5 3|
|power source||three-phase 380V 50HZ|
Henan Silence Industry Co., Ltd focuses on lifting resolutions for customers. We provide design, production, and service of different lifting equipment, which covers electric wire rope hoist, chain hoist, jib crane, bridge crane, gantry crane, etc.
Under principle Customer First, Modern Crane people always provide customers with first-class products and excellent service. SILENCE CRANE people follow a strict QUALITY CONTROL system which ensures the perfection of each lifting equipment.
Our products have completely passed ISO9001, CE, GS and other quality system certificates. Thanks to our high-quality products and outstanding customer service.
SILENCE CRANE has earned a reputation from our customers and gained a global sales network reaching Brazil, India, Philippine, Ukraine, Argentina, Spanish, Malaysia and the other 30 countries.
With the commitment of customer satisfaction, we are expecting to widen and deepen the cooperation and communication with all friends all over the world.
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