Light Duty Aluminum Gantry Crane Adjustable Height and Span
This mobile gantry crane can be assembled in one minute by one person without any tools and is the perfect solution for confined space access scenarios due to its unique features and ability to lift equipment and personnel.


Model | Load capacity(KG) | Eternalwin Dimension Parameter (mm) | Self weight(KG) | |||||||||
A | B | C | D | F | G | H | J | K | L | |||
PRGS20 | 500 | 2000 | 2080 | 1100-1500 | 1544-2044 | 1876-2376 | 1158 | 2001-2501 | 2080 | 420 | 440 | 39 |
PRGS23 | 400 | 2300 | 2380 | 1200-1800 | 2380 | 40 | ||||||
PRGS40 | 250 | 4000 | 4080 | 2700-3500 | 4080 | 46 | ||||||
PRGM20 | 400 | 2000 | 2080 | 1100-1500 | 1548-2148 | 1880-2480 | 1215 | 2005-2605 | 2080 | 40 | ||
PRGM23 | 400 | 2300 | 2380 | 1200-1800 | 2380 | 41 | ||||||
PRGM40 | 250 | 4000 | 4080 | 2700-3500 | 4080 | 47 | ||||||
PRGT20 | 250 | 2000 | 2080 | 1100-1500 | 2022-2922 | 2354-3254 | 1586 | 2479-3379 | 2645 | 44 | ||
PRGT23 | 250 | 2300 | 2380 | 1200-1800 | 2380 | 45 | ||||||
PRGT40 | 250 | 4000 | 4080 | 2700-3500 | 4080 | 50 | ||||||
PRG1S20 | 1000 | 2000 | 2080 | 1102-1502 | 1490-1990 | 1822-2322 | 1242 | 1904-2404 | 2077 | 464 | 536 | 61 |
PRG1S30 | 1000 | 3000 | 3080 | 1902-2502 | 3077 | 67 | ||||||
PRG1S40 | 500 | 4000 | 4080 | 1902-3502 | 4077 | 73 | ||||||
PRG1M20 | 1000 | 2000 | 2080 | 1102-1502 | 1728-2428 | 2061-2761 | 1440 | 2143-2843 | 2200 | 65 | ||
PRG1M30 | 1000 | 3000 | 3080 | 1902-2502 | 3077 | 71 | ||||||
PRG1M40 | 500 | 4000 | 4080 | 1902-3502 | 4077 | 77 | ||||||
PRG1T20 | 1000 | 2000 | 2080 | 1102-1502 | 1969-2869 | 2301-3201 | 1639 | 2383-3283 | 2830 | 70 | ||
PRG1T30 | 1000 | 3000 | 3080 | 1902-2502 | 3077 | 76 | ||||||
PRG1T40 | 500 | 4000 | 4080 | 1902-3502 | 4077 | 82 |


Load capacity(KG) | Model | Eternalwin Dimension Parameter (mm) | ||||
Hook height(D)mm | Height gain (E)mm | Total height(F)mm | Overall height(H)mm | Width(G)mm | ||
2000KG (A=3920mm) | S | 1495-2245 | 5x150 | 2600 | 1931-2681 | 1212 |
M | 2117-2867 | 5x150 | 3222 | 2553-3303 | 1429 | |
I | 2232-3232 | 5x200 | 3587 | 2668-3668 | 1726 | |
T | 2747-3947 | 6x200 | 4301 | 3183-4383 | 1993 | |
H | 3195-4395 | 6x200 | 4847 | 3730-4930 | 2234 | |
L | 3585-4785 | 6x200 | 5347 | 4230-5430 | 2557 | |
K | 3686-5286 | 8x200 | 5848 | 4330-5930 | 2733 | |
B | 3869-5669 | 9x200 | 6149 | 4431-6231 | 2733 | |
3000KG (A=3920mm) | S | 1545-2295 | 5x150 | 2698 | 2029-2779 | 1212 |
M | 2167-2917 | 5x150 | 3320 | 2651-3401 | 1429 | |
I | 2282-3282 | 5x200 | 3685 | 2766-3766 | 1726 | |
T | 2797-3997 | 6x200 | 4399 | 3281-4481 | 1993 | |
H | 3245-4445 | 6x200 | 4847 | 3730-4930 | 2234 | |
L | 3745-4945 | 6x200 | 5347 | 4230-5430 | 2557 | |
K | 3846-5446 | 8x200 | 5848 | 4330-5930 | 2733 | |
B | 4029-5829 | 9x200 | 6231 | 4513-6313 | 2733 | |
5000KG (A=3920mm) | I | 2143-3143 | 5x200 | 3592 | 2717-3717 | 1736 |
T | 2838-4038 | 6x200 | 4487 | 3412-4612 | 2059 | |
H | 3289-4489 | 6x200 | 4938 | 3862-5062 | 2234 | |
L | 3789-4989 | 6x200 | 5438 | 4362-5562 | 2557 |
This crane is mainly designed for material handing work in the assembling workshop,machining workshop,mold assembly,research laboratory,maintenance,small cargo terminal,warehouse,car repair center,etc.
The crane material is aluminum



The biggest advantage of the electric gantry frame is omni-directional mobility, can be quickly disassembled and installed, covers a small area, with a mini car can be transferred to another site for installation and use.Adjustable width and height, reasonable design of aluminum frame.






The following technical parameters is for the common size (Most of clients need). Pls check the rated load, the span and the lifting height is suitable for your requirements.
Load capacity (TON) | Total Height (mm) | Max. Lifting Height (mm) | Outside Span (mm) | Inner Span (mm ) | H Height (mm) |
1 | 2000-3000 | 2470 | 3000 | 2880 | 410 |
1 | 2000-3000 | 2470 | 4000 | 3880 | 410 |
1 | 2600-4000 | 3470 | 3000 | 2880 | 410 |
1 | 2600-4000 | 3470 | 4000 | 3880 | 410 |
2 | 2000-3000 | 2215 | 3000 | 2800 | 535 |
2 | 2000-3000 | 2215 | 4000 | 3800 | 535 |
2 | 2600-4000 | 3315 | 3000 | 2800 | 535 |
2 | 2600-4000 | 3315 | 4000 | 3800 | 535 |
3 | 2000-3000 | 2122 | 3000 | 2800 | 685 |
3 | 2000-3000 | 2122 | 4000 | 3800 | 685 |
3 | 2600-4000 | 3122 | 3000 | 2800 | 685 |
3 | 2600-4000 | 3122 | 4000 | 3800 | 685 |

Take notes before installation:
- once the crane has been shipped to the destination,check according to the packing list to see if any damages or deforms.If yes,try to repair it.
- The installation floor should be stable and smooth.
- Assemble the two side leg and ground beam properly on the floor.
- Brake the wheel and lift the end of the leg to 60 degree.Lift one side of the beam.Join the flanges.
- Assemble the flanges by high-strength bolts,spacers and spring washer.Fasten those parts.
- Lifting the finished beam and lay to the other side legs.Repeat the step 3.
- Assemble the hoist to the beam and make the hoist is safe and workable.
- Install the festoon system if the hoist is electrical type.
- Install the electrics between the motors and electrical box.Till now,the installation is finished.
- Assemble the two sides legs and them the ready.
- Brake the wheels.Put the 2 legs parts to proper position according to the beam length.
- Put the beam to the proper position and match the flanges between the beam and leg.
- Assemble the flanges by the high-strength bolts,spacer,spring washer and nuts.Fasten those parts.
- After assembling,lift the whole crane to up strait by worker or by lifting equipment.
- Install the hoist to the beam.
- Install the festoon system and electrics if the hoist is electrical type.
Details images
- Weld:align precision parts and welded components for installation. Convenient operation, stable performance, long service life.
- Girde:we only use I - beam of standard quality, product quality is guaranteed.
- Screw and nut:all nuts and bolts are made of 8.8 grade high strength steel, plated with corrosion-resistant paint to enhance the service life of the products.
- Casters:All our gantry cranes are heavy-duty casters with long service life and smooth rolling performance. Even on rough floors it doesn't affect use.
- Customization:outdoor use options that can add rain cover and change surface paint with stainless steel motor design.
If the common size is not suitable for you, pls provide us the detailed data titled,
- including the span,
- the rated load,
- the lifting height
- and the other technical parameters( the other data in the table).
Henan Eternalwin Machinery Equipment Co.,ltd,established in 1998 ,located in crane hometown,which integrates the R&D ,manufacture,sales ,installation and service of all kind of overhead crane , gantry crane ,ship crane ,spider crane ect lifting equipment . Our products have been famous all over the world , such as overhead crane ,gantry crane ( rail mounted gantry crane,RTG gantry crane ,quay crane ) ,ship crane , spider crane ,jib crane ,hoist ,winch and so on. Eternal win has been "qualityfirst"as a core foundation ,which deploys advanced facilities of the domestic and international brand,owns professional R&D term with more than 600 people.The team is the largest R&D term in China's general crane industry ,and has won over 80 national provincial man municipal scientific achievements, which lays a solid foundation for producing high quality products. Eternal Win adheres to " customer-oriented" marketing concept ,owns strong sales term and after service power,who always is ready to provides quality service to our customers Eternal Win insists on the principle of "delicate manufacture,continual improvement,seeking superiority,satisfying customer"and by absorbing management essence home and abroad ,introducing first-class talents,implementing first-class management and manufacturing first-class products .Sincerely cooperating with all the peoples from all walks of lift to realize mutual benefit



Q 1: WHAT DO I NEED TO OFFER WHEN PURCHASING CRANES FROM YOU?
There are some necessary parameters about the cranes so you can tell us the lifting height,loading weight,span and other details you have. We can offer you a best solution.
Q 2:WHAT PAYMENT METHODS DO YOU HAVE?
You can choose the best way to pay and we have many kinds payment method ,such as westlink, paypal, L/C, T/T. Don't worry about this problem.
Q 3: WHAT AFTER-SALE SERVICE CAN YOU OFFER?
We are a professional machinery company so we will offer 24/7 service and whenever you have any doubts just contact us. We are happy to help you fix them.
Q 4: WHAT TRADE TERMS DO YOU USE?
We often use FOB price and we can change according to your requirements.
Q 5: HOW TO SHIP?
The most often shipment method is by sea,which is cheaper than by air. It depends on clients' decision. We will try our best to help you.