Tri-Adjustable Steel 1 and 2 Ton Portable Gantry Cranes | www.wallacecranes.com

Tri-Adjustable Steel 1 and 2-Ton
Portable Gantry Cranes

✓ Steel Construction
✓ 2,000 – 4,000 Pound (1-2 Ton) Capacities (A)
Adjustable Height (C), Span(B), and Caster Frame Spread (E)
✓ Adjustable Legs Permit Crane Height Adjustment In 6″ Increments
✓ Adjustable Span Allows For Inboard or Outboard Bracing and Cantilever Overhang Up to 25% of I-beam Length
✓ Adjustable Caster Frame Spread Enables Rolling Through Narrow Aisles or Doorways
Adjustable I-beam Spans (B) Ranging From 10′ – 35′
Durable, Heavy-Gauge Steel Tubing Construction
✓ Extremely Stable – Self-Aligning I-Beam, Safety Cables, and 4-Position Swivel Locks
✓ Completely Portable

Designed and manufactured in the United States.
Fully compliant with applicable OSHA and ANSI standards.
Easy to assemble, disassemble, move, steer, transport, and store.
Optional “Kart Kit” transforms disassembled crane into a cart.
Designed to roll under load.

Most orders ship in 3 to 5 days.

Options and Gallery

Optional Accessories

Optional accessories include:

  • wheeled and geared trolleys
  • hook-mounted, wheeled, and electric hoists
  • jack kits for frequent crane height adjustments
  • kart kits for transforming your disassembled crane into a cart allowing for easy transport and storage
  • festooning kits to keep hoist, trolley, and power drive system cords up and out of the way
  • track mounting with V-groove casters
  • power drive kits for motorizing cranes (crane electrification)

Accessories let you customize your crane to fit your exact needs.


Applications

Wallace Tri-Adjustable steel 1 and 2-ton portable gantry cranes have a wide variety of indoor-outdoor, commercial and industrial applications. They are completely portable making them useful when quick assembly and heavy lifting is required, when there is limited space, or when you need an economical way to lift and move heavy loads inside your facility and traditional cranes just don’t work. Our robust, portable gantry cranes are used in shipyards, scrap yards, construction, warehousing, manufacturing, plant facilities, repair shops, HVAC applications, and more.

Below is a sampling of some of these applications.

Crane Sizes and Model Numbers

A B
Click Model Number To View Product Details
C D E F G H
Capacity Span Model Number
Overall Height Clear Span Caster Frame Spread Leg Clear. Caster Dia. I-Beam Depth
Ship Wt.
max min max min
1 Ton 10′ S2T10-S10AC 9’9″ 6’7″ 6’0″ 6’5″ 3’11” 10″ 6″ 6″ 471
S2T12-S10AC 12’4″ 7’10” 5’0″ 10’0″ 6’0″ 11″ 6″ 6″ 553
S2T15-S10AC 15’6″ 10’2″ 4’9″ 10’0″ 6’0″ 10″ 6″ 6″ 616
S2T18-S10AC 18’6″ 11’11” 3’9″ 12’11” 7’5″ 10″ 8″ 6″ 1075
S2T21-S10AC 21’8″ 14’3″ 3’6″ 12’11” 7’5″ 9″ 8″ 6″ 1045
15′ S2T10-S15AC 9’9″ 6’7″ 11’1″ 6’5″ 3’11” 11″ 6″ 8″ 624
S2T12-S15AC 12’4″ 7’10” 10’1″ 10’0″ 6’0″ 13″ 6″ 8″ 706
S2T15-S15AC 15’6″ 10’2″ 9’10” 10’0″ 6’0″ 11″ 6″ 8″ 769
S2T18-S15AC 18’6″ 12’0″ 8’10” 12’11” 7’5″ 12″ 8″ 8″ 1227
S2T21-S15AC 21’8″ 14’3″ 8’7″ 12’11” 7’5″ 11″ 8″ 8″ 1197
20′ S2T12-20SAC 12’4″ 7’10” 15’0″ 10’0″ 6’0″ 14″ 6″ 8″ 801
S2T15-20SAC 15’6″ 10’2″ 14’0″ 10’0″ 6’0″ 12″ 6″ 8″ 864
S2T18-20SAC 18’6″ 12’0″ 13’10” 12’11” 7’5″ 12″ 8″ 8″ 1322
S2T21-20SAC 21’8″ 14’3″ 13’7″ 12’11” 7’5″ 11″ 8″ 8″ 1293
25′ S2T12-25SAC 12’5″ 7’11” 20’1″ 10’0″ 6’0″ 16″ 6″ 10″ 1071
S2T15-25SAC 15’10” 10’6″ 19’9″ 10’0″ 6’0″ 14″ 8″ 10″ 1472
S2T18-25SAC 18’7″ 12’0″ 18’10” 12’11” 7’5″ 14″ 8″ 10″ 1593
S2T21-25SAC 21’8″ 14’3″ 18’7″ 12’11” 7’5″ 13″ 8″ 10″ 1563
30′ S2T12-30SAC 12’5″ 7’11” 24’4″ 10’0″ 6’0″ 20″ 6″ 15″ 1732
S2T15-S30AC 15’11” 10’5″ 25’0″ 10’0″ 6’0″ 17″ 8″ 15″ 2131
S2T18-S30AC 18’7″ 12’0″ 24’1″ 12″11″ 7’5″ 18″ 8″ 15″ 2268
S2T21-S30AC 21’9″ 14’3″ 23’9″ 12’11” 7’5″ 16″ 8″ 15″ 2238
35′ S2T12-35SAC 12’9″ 8’3″ 30’2″ 10’0″ 6’0″ 20″ 8″ 15″ 2163
S2T15-35SAC 15’11” 10’6″ 30’1″ 10’0″ 6’0″ 18″ 8″ 15″ 2346
S2T18-35SAC 18’7″ 12’0″ 29’1″ 12’11” 7’5″ 19″ 8″ 15″ 2483
S2T21-35SAC 21’8″ 14’3″ 28’9″ 12’11” 7’5″ 17″ 8″ 15″ 2453
2 Ton 10′ S4T10-S10AC 9’9″ 6’7″ 6’1″ 6’5″ 3’11” 11″ 6″ 8″ 532
S4T12-S10AC 12’4″ 7’10” 5’1″ 10’0″ 6’0″ 13″ 6″ 8″ 614
S4T15-S10AC 15’10” 10’6″ 4’9″ 10’0″ 6’0″ 11″ 8″ 8″ 998
S4T18-S10AC 18’7″ 12’0″ 3’10” 12’11” 7’5″ 12″ 8″ 8″ 1135
S4T21-S10AC 21’8″ 14’3″ 3’7″ 12’11” 7’5″ 11″ 8″ 8″ 1105
15′ S4T10-S15AC 9’9″ 6’7″ 11’2″ 6’5″ 3’11” 13″ 6″ 10″ 735
S4T12-S15AC 12’4″ 7’11” 10’2″ 10’0″ 6’0″ 15″ 6″ 10″ 817
S4T15-S15AC 15’10” 10’6″ 9’10” 10’0″ 6’0″ 13″ 8″ 10″ 1202
S4T18-S15AC 18’7″ 12’0″ 8’10” 12’11” 7’5″ 14″ 8″ 10″ 1355
S4T21-S15AC 21’8″ 14’3″ 8’8″ 12’11” 7’5″ 13″ 8″ 10″ 1309
20′ S4T12-20SAC 12’8″ 8’2″ 15’0″ 10’0″ 6’0″ 16″ 8″ 10″ 1146
S4T15-20SAC 15’10” 10’6″ 14’9″ 10’0″ 6’0″ 14″ 6″ 10″ 1329
S4T18-20SAC 18’7″ 12’0″ 13’10” 12’11” 7’5″ 15″ 8″ 10″ 1466
S4T21-20SAC 21’8″ 14’3″ 13’7″ 12’11” 7’5″ 13″ 8″ 10″ 1436
25′ S4T12-S25AC 12’8″ 8’3″ 20’2″ 10’0″ 6’0″ 20″ 8″ 15″ 1733
S4T15-S25AC 15’10” 10’6″ 20’0″ 10’0″ 6’0″ 17″ 8″ 15″ 1916
S4T18-S25AC 18’7″ 12’0″ 19’1″ 12’11” 7’5″ 16″ 8″ 15″ 2053
S4T21-S25AC 21’8″ 14’3″ 18’9″ 12’11” 7’5″ 18″ 8″ 15″ 2016
30′ S4T12-S30AC 12’8″ 8’3″ 25’4″ 10’0″ 6’0″ 22″ 8″ 18″ 2291
S4T15-S30AC 15’10” 10’6″ 25’1″ 10’0″ 6’0″ 19″ 8″ 18″ 2474
2T19-S30AC 19’1″ 12’2″ 24’5″ 11″4″ 7’10” 17″ 8″ 18″ 3070
2T24-S30AC 23’7″ 15’2″ 23’2″ 13’11” 9’5″ 17″ 8″ 18″ 3460
35′ S4T12-35SAC 12’9″ 8’3″ 30’4″ 10’0″ 6’0″ 23″ 8″ 18″ 2551
S4T15-35SAC 15’11” 10’6″ 30’1″ 10’0″ 6’0″ 20″ 8″ 18″ 2753
2T19-35SAC 19’1″ 12’2″ 29’5″ 11’4″ 7’10” 17″ 8″ 18″ 3349
2T24-35SAC 23’7″ 15’2″ 28’2″ 13’11” 9’5″ 17″ 8″ 18″ 3739 

Additional Information

Wallace products are manufactured in accordance with our interpretation of the American National Standards Institute and U.S. Occupational Safety and Health Administration (section 1910.179, revised January 1976) regulations at the time of manufacture. Users should also check each installation for compliance with the applicable local operating and maintenance requirements of this law.

We warrant that Wallace Cranes (Wallace) products manufactured by us will be of the kind and quality described and will be free of defects in workmanship or material. Should any failure to conform to this warranty appear within one (1) year, from original date of shipment, we shall upon notification correct such non-conformity, at our option, either by repairing any defective part or parts, or by making available, F.O.B. Malvern, Pennsylvania, a repaired or replacement part.

All gantry returns must be made within forty-five (45) days from date of shipment and are subject to a 15% restocking fee, unless the return is for an exchange. All returns must be shipped freight prepaid. Additional deductions may be made for physical damage to the product(s).

Any improper or excessive use, operation beyond capacity, substitution of parts not approved by us, or any alteration or repair by others which in our opinion affects the product or accessories materially and adversely, shall void this warranty.

Wallace shall not be responsible for unauthorized sale or misrepresentation by unauthorized 3rd party resellers. Wallace warranties are not transferable with ownership. Products purchased at auction are not covered under Wallace warranty.

This warranty is not transferable and is applicable only for the original purchaser of the equipment and does not extend to subsequent resale. Wallace shall not be responsible for unauthorized sale or misrepresentation by unauthorized 3rd party resellers. Products purchased as used equipment or at auction are not covered under the Wallace warranty.

THIS WARRANTY IS IN LIEU OF ALL WARRANTIES OF MERCHANTABILITY, FITNESS FOR PARTICULAR PURPOSE, OR OTHER WARRANTIES, EXPRESS OR IMPLIED, EXCEPT OF TITLE AND AGAINST PATENT INFRINGEMENT. Correction of non-conformities, in the manner and for the period of time provided above, shall constitute fulfillment of all our liabilities to you, whether based on contract, negligence or otherwise with respect to, or arising out of such product or use thereof.

We shall not be liable for special, indirect, or consequential damages. The remedies set forth herein are exclusive, and our liability with respect to any sale or anything done in connection therewith, whether in contract, in tort, under any warranty, or otherwise, shall not, except as expressly provided herein, exceed the price of the equipment or part on which such liability is based.

WALLACE’S MAXIMUM LIABILITY ARISING OUT OF OR IN CONNECTION WITH THIS SITE OR YOUR USE OF THE WEBSITE CONTENT, REGARDLESS OF THE CAUSE OF ACTION (WHETHER IN CONTRACT, TORT, BREACH OF WARRANTY OR OTHERWISE), WILL NOT EXCEED $100.

Please see CAD Disclaimer for additional content caveats.

Gantry used to assist with large steam turbine/generator overhauls which includes removing bearings, bearing covers, seals, etc…This frees the large overhead crane for heavy lifts.  Really like its portability…following our last turbine overhaul, the gantry was sent to our other plant to assist with their overhaul.” Public Service of Colorado

Gantry used for general purposes in our Maintenance Shop.  This is excellent design and good workmanship…we have 3 units. ” Woolley Tool & Mfg Co

Gantry straddles assembly bay in machinery building.  We like its flexibility of adjustment for height and width—rugged construction.  Basically, an excellent piece of equipment—we currently have three units.” Ruesch Machinery Co.

Gantry used to span across cooling tower fans to remove fan hubs and gearboxes on top of building. Unit handles  loads fine and is very portable.” University of Texas at Austin

Gantry used to dismantle and reassemble elevator motors (paid for itself in 2 jobs).” Schindler Elevator Co.

Gantry is used mainly for changing the heavy steel molds on our 75-ton injection machine.  It has cut our time in half and there is no risk of getting hurt in lifting.  It’s been a dream…. ” Anderson Molds & Design Co. 

The gantry rides over a row of five chilling machines.  The machines are spaced so closely together that this type of crane does a perfect job for head removal.  It’s of excellent quality and design features.  Sturdy yet moves with remarkable ease—quick and easy to assemble.  We are certainly pleased with this unit and are still surprised at the quality for the cost involved.  We estimate that your gantry was 1/5 the cost of anything that would do a comparable job for us.” Wichita State University 

Net 30 days with credit approval (Finance charge after 30 days 1.5% mo., 18% yr.), or for your convenience, we also accept VISA, MASTERCARD, DISCOVER and AMERICAN EXPRESS.

All Prices are F.O.B. Shipping Point


Related Products

We also offer steel Thrifty gantry crane models.

Thrifties are an economical, lighter-weight alternative to our Tri-Adjustable gantry cranes. They have the widest clear span of all our gantries and come in fixed and adjustable heights. Steel models have lifting capacities ranging from 1 to 7.5 tons.

Thrifty Gantry Crane Dimensional Drawing

Thrifty Gantry Sketch

Customer Service

Have a question? Want help? Call 1-800-553-5438 or email us at sales@wallacecranes.com. We have experts on hand who are happy to assist you.