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Tri-Adjustable Aluminum to 3 Ton
Tri-Adjustable Aluminum and Steel to 5 Ton
Thrifty Adjustable Aluminum to 2 Ton
Tri-Adjustable Steel to 2 Ton
Tri-Adjustable Steel to 5 Ton
Mighty Mite, to 1/2 Ton
Tripods: Aluminum, Steel, Fixed and Adjustable Height 1 to 8 tons.
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Crane Types
Aluminum, Fixed  Height 1/2 to 2 tons.
Steel, Fixed Height 1 to 7.5 tons.
15 Ton Fixed Height
Hippolift Fixed Height, 1 to 5 tons
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Liftruk (Forklift mounted)
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Wallace 3 Ton and 5 Ton Tri-Adjustable Steel Portable Cranes

Updated 4/21/08 Download the annual and periodic inspection instructions for Round Tube Tri-Adjustable cranes.
Download the annual and periodic inspection instructions for Square Tube Tri-Adjustable cranes.

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A proprietary self-centering beam support design provides significant advantages over more rigid beam suspension methods in other, less advanced, mobile crane designs (click here for more info). Three way adjustability includes height, span, and Caster Frame spread. These all steel models are available in 1 and 2 ton capacities, height adjustable to 23 ft. 7 in., span adjustable to 35 ft.; including non-marking and non-sparking wheels.

Click here to see specifications.

Sizing Parameters Wallace portable gantry cranes are ideal for maintenance, manufacturing, repairs, and other materials handling tasks. With an adjustable height and/or span, a single crane can provide a flexible lifting solution.  Many customers use our cranes for HVAC, assembly, and repairs of physical plant equipment. Current users include electric utilities, municipal maintenance (including subways, buses, and building facilities), research institutions, and the military for routine maintenance of heavy equipment.
An adjustable crane can go where forklifts often can’t. Lighter weight cranes work well where there are floor weight restrictions. With adjustable width tread, Wallace cranes can fit through narrow aisles. Using Wallace Kart Kits, the proprietary design allows for quick disassembly and assembly for easy transport within a job site or from site to site. Available accessories include manual or powered trolleys and hoists matched to your exact lifting requirements

Wallace Three-Ton and Five-Ton crane sizes and model numbers

Call 1-800-553-LIFT to order!
Wallace 3 & 5 Ton Tri-Adjustable Steel Models
A
B
C
D
E
F
G
H
Capacity
Span
Overall Height
Clear Span
Caster Frame Spread
Leg Clear.
Caster
Dia.
I-Beam
Depth
Ship Wt.
Model
Number
Max.
Min.
Max.
Min.
3
TON
10'
10' 1"
6' 11"
5' 11"
6' 6"
4' 0"
11"
8"
8"
721
S6T10-S10
12' 8"
8' 2"
4' 11"
10' 0"
6' 0"
13"
8"
8"
842
S6T12-S10
15' 11"
10' 7"
4' 9"
10' 0"
6' 0"
11"
8"
8"
1025
S6T15-S10
18' 6"
12' 0"
3' 10"
12' 11"
7' 5"
12"
8"
8"
1163
S6T18-S10
23' 7"
15' 1"
2' 9"
13' 11"
9' 5"
10"
8"
8"
2021
3T24-S10
15'
10' 1"
6' 11"
11' 1"
6' 6"
4' 0"
13"
8"
10"
914
S6T10-15S
12' 8"
8' 2"
10' 0"
10' 0"
6' 0"
16"
8"
10"
1035
S6T12-15S
15' 10"
10' 6"
9' 9"
10' 0"
6' 0"
14"
8"
10"
1218
S6T15-15S
18' 7"
12' 0"
8' 10"
12' 11"
7' 5"
15"
8"
10"
1356
S6T18-15S
23' 7"
15' 2"
7' 8"
13' 11"
9' 5"
12"
8"
10"
2227
3T24-S15
20'
12' 8"
8' 2"
15' 1"
10' 0"
6' 0"
17"
8"
12"
1293
S6T12-20S
15' 10"
10' 6"
14' 10"
10' 0"
6' 0"
15"
8"
12"
1476
S6T15-20S
19' 1"
12' 2"
13' 11"
11' 4"
7' 10"
14"
8"
12"
2093
3T19-20S
23' 7"
15' 2"
12' 9"
13' 11"
9' 5"
14"
8"
12"
2471
3T24-20S
25'
12' 8"
8' 3"
20' 4"
10' 0"
6' 0"
22"
8"
18"
2039
S6T12-S25
15' 10"
10' 6"
20' 1"
10' 0"
6' 0"
19"
8"
18"
2211
S6T15-S25
19' 1"
12' 2"
19' 2"
11' 4"
7' 10"
16"
8"
15"
2442
3T19-25S
23' 7"
15' 2"
17' 10"
13' 11"
9' 5"
16"
8"
15"
2919
3T24-25S
30'
12' 8"
8' 3"
25' 5"
10' 0"
6' 0"
24"
8"
18"*
2491
S6T12-M30
15' 10"
10' 6"
25' 2"
10' 0"
6' 0"
20"
8"
18"*
2674
S6T15-M30
19' 1"
12' 2"
24' 3"
11' 4"
7' 10"
17"
8"
18"
3102
3T19-30S
23' 7"
15' 2"
22' 11"
13' 11"
9' 5"
18"
8"
18"
3492
3T24-30S
35'
12' 8"
8' 3"
30' 5"
10' 0"
6' 0"
24"
8"
18"*
2886
S6T12-M35
15' 10"
10' 6"
30' 2"
10' 0"
6' 0"
20"
8"
18"*
3069
S6T15-M35
19' 1"
12' 2"
29' 3"
11' 4"
7' 10"
17"
8"
18"*
3681
3T19-M35
23' 8"
15' 3"
27' 11"
13' 11"
9' 5"
17"
8"
18"*
4059
3T24-M35
5
TON
10'
10' 6"
6' 10"
6' 3"
6' 4"
4' 10"
12"
8"
10"
1179
5T10-10
14' 8"
9' 5"
5' 1"
8' 11"
6' 5"
12"
8"
10"
1433
5T15-10
19' 0"
12' 2"
3' 11"
11' 4"
7' 10"
12"
8"
10"
1710
5T19-10
23' 7"
15' 2"
2' 8"
13' 11"
9' 5"
12"
8"
10"
2100
5T24-10
15'
10' 6"
6' 10"
11' 3"
6' 4"
4' 10"
13"
8"
12"
1403
5T10-15
14' 8"
9' 5"
10' 2"
8' 11"
6' 5"
14"
8"
12"
1657
5T15-15
19' 0"
12' 2"
9' 0"
11' 4"
7' 10"
14"
8"
12"
1934
5T19-15
23' 7"
15' 2"
7' 9"
13' 11"
9' 5"
14"
8"
12"
2324
5T24-15
20'
10' 6"
6' 10"
16' 4"
6' 4"
4' 10"
15"
8"
15"
1784
5T10-20
14' 8"
9' 5"
15' 3"
8' 11"
6' 5"
16"
8"
15"
2038
5T15-20
19' 1"
12' 2"
14' 1"
11' 4"
7' 10"
16"
8"
15"
2315
5T19-20
23' 7"
15' 2"
12' 10"
13' 11"
9' 5"
16"
8"
15"
2705
5T24-20
25'
14' 8"
9' 5"
20' 4"
8' 11"
6' 5"
18"
8"
18"
2551
5T15-25
19' 0"
12' 2"
19' 2"
11' 4"
7' 10"
18"
8"
18"
2828
5T19-25
23' 7"
15' 2"
17' 11"
13' 11"
9' 5"
18"
8"
18"
3218
5T24-25
30'
14' 9"
9' 6"
25' 7"
8' 11"
6' 5"
17"
8"
18"*
3143
5T15-M30
19' 1"
12' 3"
24' 5"
11' 4"
7' 10"
17"
8"
18"*
3420
5T19-M30
23' 8"
15' 3"
23' 2"
13' 11"
9' 5"
17"
8"
18"*
3810
5T24-M30
35'
14' 9"
9' 6"
30' 7"
8' 11"
6' 5"
17"
8"
18"