Henan Mine Crane Co.,Ltd.
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3Ton remote control single girder eot grab or grapple or bucket crane
Simple description of Single girder overhead crane with grab:
LZ type electric single girder grab crane is LD model electric single girder overhead crane matched with grab electric hoist trolley,the grab bucket is four rope grab bucket,it is one kind of lifting equipment that is widely used in factories, warehouses and material yards for lifting bulk goods.
LZ type single girder grab crane consists of main beam,end beam,electric hoist trolley,four rope grab bucket, festoon cable and electric control system.
The crane working class is A3, rated lifting capacity is 3t,5t, span 7.5 ~ 28.5m, working environment -20 ℃ ~ +40 ℃, lifting height 6-30m, remote control or pendent control or cabin control. Grab open direction with vertical or parallel to main beam. The crane is prohibited to be used in the flammable, explosive, corrosive environments.
the single girder grab crane has the advantages of simple structure, easy installation,low cost maintenance, strong universality of accessories, and low price of the whole machine and supporting parts. High performance, long service life.
Our advantage of 3 Ton Suspension Overhead Crane With Grab Bucket:
1. International advanced design
2. Compact and reasonable structure
3. Light deadweight
4. Easy operation
5. Superior configuration
6. Low noise
7. Energy saving
Safe system
Weight overload protection device
Emergency stop system
Over current Protection, Short-circuit Protection
Phase sequence protection
Zero position protection, No-Voltage protection, convenient and simple operation.
Protective earth conductor is fitted as standard
Voltage lower protection system
Current overload protection system
High protection level IP44,IP54,IP55
Long and cross travel limit switch
Anti-falling protection of trolley and crane prevents from accidental falling
High quality long time bearing polyurethane materials buffer fixed at the end of trolley travelling and crane travelling to prevent over traveling
Safety hook latch used for avoiding the lifted material out off from the hook
Audible and visual alarm device to inform the person stay near by the travelling crane
Rain Cover for lifting mechanism of outdoor cranes, electric cabinet and driving mechanism
Technical parameters:
| Lifting weight(t) | 3 | 5 | |
| Span(m) | 10.5~31.5 | ||
| Max Lifting height(m) | Main Hook | 6~30 | |
| Auxiliary Hook | 6~30 | ||
| Working class | A3 A4 | ||
| Speed(m/min) | Main Hoisting | 8,8/0.8 | 8,8/0.8 |
| Speed(m/min) | Auxiliary Lifting | ||
| Speed(m/min) | Trolley Cross Traveling | 20,2~20 | |
| Speed(m/min) | Crane Long Traveling | 30,3~30 | |
| Motor Type | Squirrel cage motor | ||
| Motor (Kw) | Main Hoisting | 4.5 | 7.5 |
| Auxiliary Lifting | |||
| Trolley Cross Traveling | 2*0.4,2*0.8,2*1.5 | ||
| Crane Long Traveling | 2*0.8,2*1.5,2*2.2 | ||
| Control mode | Pendent line control,Remote control,Cabin control | ||
| Recommended Rail model | 24kgs/m | 30kgs/m | |
| Power source | 3Ph A.C 50Hz 380V | ||
FAQ:
Q. What's the information should I provide when inquiry?
More details or drawings, better.
A: Lift capacity B: span C: lift height D: power source other specials
you give us will be more appreciated.
Q. How many operating methods for my selection?
Standard operating methods:
A: pendent controller with push buttons .B: remote control with push buttons C: cabin(space capsule seat) control with joystick. Choose any type as you like.
Q. Can this type of work in a hazardous environment?
A: Sure! We can customize for you, acid proof or explosion-proof,
no problem with that.
Q. Can you provide the serious lifting tools?
A: Sure, we can provide any lift tools such as lift sling belt, lift clamp, grab,
magnet or other specials as your requirement!
Q. What Safety device are equipped with your cranes?
A: Overload limiter, Limit Switch (lifting and traveling), Interlock protection device.
