Single girder low headroom overhead cranes are designed to aid with a range of hoisting and moving operations. When properly designed, they will enhance daily production and provide an ideal solution for facilities and operations with limited floor and overhead space that need a light to medium duty crane.
They can be integrated into the building design, saving costs on the runway structure. The hoist trolley can go underneath the runway, providing the best end approach, and the low headroom design, especially with notched bridge beams, takes advantage of the runway depth.
Single girder bridge cranes are one of the most cost-effective lifting solutions because they are easier to install and maintain. Because they only require one bridge beam, they are more compact and lighter than a double girder crane, saving you money on materials, freight, installation, and maintenance.
Detailed Photos
Design Code:
Single Girder Low headroom overhead crane follows the design code of FEM, CMAA, ISO EN, BS, GB standard.
Low headroom Hoist:
C-shaped design, compact structure, smooth operation, accurate positioning, high Safety reliability, and Maintenance-friendly.
Girder:
Compact Design and low weight, use Q355B steel material(ISO EN S355, DIN ST52, ASTM A 572 Grade 50), welding specification follows ISO 15614, AWS D14.1, deflection can from 1/700 ~ 1/1000, MT or PT is requested for Fillet welding and UT is requested for joint welding.
End Carriage:
Direct Driving design with high transmission efficiency. Using hollow tube for the steel housing. Wheel material is alloy steel with proper heat treatment which is more stable and durable.
Gear Motor:
Worldwide top brand gear motor to make sure the quality, IP55, F insulation class, overheat protection, manual release bar, and equipped with electromagnetism brake.
Control Panel:
Follow IEC standard, IP55 powder coating high quality enclosure, socket plug-in for easy connection, DIN standard terminal, international brand for the inverter, MCB, Contact and electrical devices on the panel
Festoon System:
Double line Galvanized C track system with flexible flat cable, one line for hoist power and signal transmission, one line for the pendent control trolley movement. No-welding claw is design for the brackets of the festoon system fixing.
Safety Protection Functions:
include a lot of protection functions, like Overheat protection for the lifting, load cell type overload limit switch, up&down position limit switch, cross limit switch for the cross travel and long travel. Phase sequence relay, and other optional functions, like crane monitoring system, LED load display.
Controls:
can offer both options of remote control and pendent control.
Anti-corrosive Treatment:
Shoot Blasting follow ISO8501-1 SA2.5 class, roughness follow ISO 8503 G class, clearness follow 8502-3 Level II. Use top brand's Rich zinc epoxy painting for the prime, middle layer coating. Use polyurethane topcoat for the finished layer coating.
say " NO " to the poor quality.
Safer.
Manufacturing technology is more advanced, more stable structure. Inverter technology allows run more smoothly, does not swing hook, use more secure.
Multiple limit protection, high-strength steel wire rope, so that managers no longer have to worry about overhead crane safety issues.
Mute.
Run voice less than 60 decibels.
Communication is sooo easy in the workshop. Come to light music to make work more enjoyable.
Use European-style three-in-one motor, frequency conversion speed regulation, to avoid sudden start-up impact noise.
The hardened gears fit perfectly, so there is no need to worry about gear wear, let alone running noise.
Easy maintenance
The connections of every mechanical part are gears, in order to achieve simple installation and convenient maintenance. The drive wheel group and driven wheel group are all supported on crescent bearing box , convenient for disassembly and adjust.
More energy-efficient.
The European-style crane adopts streamlined design, eliminates redundant parts, and has a lighter weight. Variable frequency drive, lower power and power consumption. Up to 20000kwh of electricity can be saved every year.
How much electricity your country US $ / kwh?
Don't you be tempted to save so much money on electricity bills every year?
Product Parameters
| lifting capacity |
0.5,1,2,3,5,10 |
| span(m) |
3~22.5 |
| Crane travelling mechanism |
traveling speed |
20 m/min |
| motor |
0.5~3t |
3-22.5m |
ZDY12-4/0.4kW×2 n=1380r/min |
| 5t |
3-16m |
| 5t |
16-22.5m |
ZDY21-4/0.8kW×2 n=1380r/min |
| 10t |
3-22.5m |
| Lifting mechanism |
Electric hoist |
Model |
CD/MD |
| lifting speed |
0.5~51 |
8,0.8/8 |
| 10t |
7,0.7/7 |
| lifting height (m) |
6:9;12:18;24:30 |
| travelling mechanism |
travelling speed |
20/30 m/min |
| motor |
Taper type Rotor motor |
| working system |
intermediate Fe=25% |
| power |
three-phase AC380V 50Hz |
| capacity,span |
wheel diameter |
width of trail |
| 0.5~3t,3~22.5m;5t,3-16m |
φ134 |
120a ~132c |
| 5t.16~22.5m;I0t,3-16m |
φ154 |
132b ~145c |
| 10t,16~22.5m |
φ154 |
140b~163c |
Company Profile
Schematic diagram
1,end carriage 2,main girder 3,tonnage plate 4,angular shape trolley 5,power transmission device
Packaging & Shipping
he gourds and parts are packed in wooden boxes. Not to be squeezed or lost. The main structure is wrapped with rainproof cloth and foam film to protect the paint from damage. Ensure that the goods reach you safely and without damage.
We support ship transportation, truck transportation, train transportation, and air transportation. Cooperate directly with shipping companies, with many routes and preferential prices. You can rest assured to choose the most suitable transportation plan for you.
FAQ
Q1. Can the cranes be customized?
Yes, every customer's working condition is different, all of our products can be customized depend on customers' requirements. Please give us the information as clear as you can, so we can give our best design to suit for your demands.
Q2. How many operation methods for my selections?
We provide pendent controller with push button control type, remote control type or cabin control type. Please tell us what kind of operation way you need.
Q3. I have low headroom in my workshop, is it possible to install a crane in it?
We have special products for low headroom workshop, our engineer can give the best design according to your dimensions.
Q4. Do you supply lift tools?
Yes, we can provide any kind of lifting tools such as hook, electromagnetic, grab bucket etc...
Q5: In order to offer the most suitable design solution for you, it will be great helpful if you can offer us the following information to us:
1. Lifting capacity.
2. Span length. (rail center to rail center)
3. Lifting height. (hook center to ground)
4. Have you installed the rails? Do you need us to supply the rails? How long is it? 5. Power supply: Voltage.
5. Working condition: What kind of material to lift? Temperature?
6. It would be much better if it is possible for you to offer the drawing photo of your workshop.
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