Rail Mounted Double Girder Overhead Gantry Crane with Electric
Motor
Product application:
Double girder gantry crane is suitable for general loading,
unloading and moving works in ourdoor storage. It is one kind of
heavy duty gantry crane, it is widely used in plants, factory,
workshop, warehouses, materials stocks to lift goods or materials.
This kind of Crane is available for general service, such as
loading, unloading, lifting and transferring work in outdoor yards
of the factory or on railways, also works as container crane
matching special hang parts.
Electrical and Control Equipment
The crane that we are offering is designed to meet the required
functions and requirement stated in your specifications, as well as
for the operating conditions.
The sub-assemblies used by are standardized equipment of renowned
manufactures and have been approved for specific crane operation by
our test laboratory. Their characteristics regarding
impact/vibrations, wear and safety were examined. A continuous high
quality standard is ensured by series production and standardized
sub-assemblies.
The electrical equipment is accommodated in robust steel plate
control cubicles, on the crane girder.
All movements can be switched off by actuating the emergency-off
switch at the control station via a main contactor.
The entire equipment is easy to install and dismantle due to the
use of threaded bolts and top-hat rails.
Cable inlet from cable gland.
Power supply cable and control cable along the girder.
A protective earth conductor is fitted as standard. A crane switch
is provided.
Travel end switches.
Long and cross travel limited by means of preliminary and final
limit switches.
Overload protection: In the event of overload, the hoist unit
switches off and only the lowering motion is possible.
Main features
1) Reasonable structure
2) Favorable performance
3) Smooth starting and stopping
4) Safe and reliable traveling
5) Low noise, commodious cabin and good view
6) Convenient maintenance, excellent exchangeability for parts and
components
7) Saves electricity specifications
Product advantage:
1. The overall height of the double girder gantry crane crane can
be 20%~25% lower than that of traditional crane with weight reduced
by 20%~30%.
2. The maximum wheel pressure can deduct by 15% ~ 20%.
3. The small size of this crane can increase the working area.
4. With the lightness structure it can cut the construction costs.
5. Each spare parts on the crane are design to series standard
modulus, which makes easy for the product combination.
Environment:
1. Normal use in range of -25℃~40℃, average temperature mustn't
exceed 35℃ inside 24 hours.
2. Other installation site altitude shall not exceed 2,000 meters
and should check motor capacity when above 1000m.
3. Flammable,explosive and corrosive gas are forbidden in the work
environment.
4. The crane is forbidden to lift fuse and blend deleterious
article and flammable explosive article
Safety promise
1)Overloading protection
2)Top quality long time bearing polyurethane materials buffer
3)Crane traveling and cross limit switch
4)Voltage lower protection function, reduce energy consumption
5)Main lifting motor with thermal protection
6)Hooks with latch
7)Rubber buffers
8)Protective earthing
9)Sub-assembly characteristic are tested before assembly
10)Emergency stop system, current over-load protection system,
Excellent exchangeability for parts and components
Specifications of Gantry crane |
Loading capacity | 0.5~32t |
lifting height | 3~50 m or customiszed |
Travling speed | 0.3~ 10 m/min |
lifting mechanism | Wire rope hoist or electric chain hoist |
Working class | A3~A8 |
Working temperature | -20 ~ 40 ℃ |
Power supply | AC-3Phase-220//230380/400/415/440V-50/60Hz |
Control voltage | DC-36V |
Motor protector class | IP54/IP55 |
FAQ
Q1: Are you trading company or manufacturer ?
A: We are factory.
Q2. Do you have any MOQ limit ?
A: Low MOQ, 1 set for sample checking is available
Q3. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings.
Q4. Is it OK to print my logo on the product?
A: Yes. Please inform us formally before our production and confirm
the design firstly based on our sample.
Q5. What is your terms of delivery?
A: EXW, FOB, CFR, CIF
Q6. How about your delivery time?
A: Generally, it is 5-20 days if the goods are in stock.
If the goods are not in stock, it will take 30 to 45 days after
receiving your advance payment.
The specific delivery time depends on the items and the quantity of
your order.
Q7. What is your terms of packing?
A: Generally, we pack our goods in neutral wooden boxes.
If you have legally registered patent, we can pack the goods in
your branded boxes after getting your authorization letters.
Q8. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q9: Do you offer guarantee for the products?
A: Yes, we offer 1 year warranty to our products
