Form 434 PARTS LIST
9/2/2015 www.wallacecranes.com

Steel 3-Ton Tri-Adjustable Portable Gantry Crane
23′ 7″ Overall Height, 7-Foot 8-Inch Clear Span

MODEL NUMBER 3T24-S15AC

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*download includes Parts List, Parts Location and Cantilever Chart

ITEM NO. PART DESCRIPTION PART NUMBER QUAN.
1 SUPPORT PIN 1 DIA. X 6 3/16 LG. 5018-0003 4
2 MAIN LEG BRACKET 5310-1 4
3 HEX. NUT 3/8-24NF 54-0100 8
4 SOC. SET SCREW 3/8-24NF X 1 3/4 LG. 63-0110 8
5 PIN-SUPPORT 11-16 DIA. X 5 11/16 LG. 5017-0006 4
6 SPACER BAR 34 1/16 LG. 5307-3406 2
7 BRACE LEG BRACKET 6010-2 4
8 I-BEAM STL. 10″ X 15′ LG. 762-0150 1
9 CAUTION TAG NO. 399 1969-RING 12
10 KEY RING 2 1/4 OD. 82-0030 14
11 LOCK WASHER INT. TOOTH 3/4 58-0040 4
12 HEX. NUT 3/4-10NC 54-0040 4
13 TROLLEY STOP ANGLE 5132-0000 4
14 HEX. HD. BOLT 3/4-10NC X 2 1/2 LG. 51-0480 4
15 BRACE LEG 5014-0001 4
16 MAIN LEG ASSEMBLY 5008-0151 4
17 UPPER MAIN LEG 5034-0001 4
18 ROLL PIN 5/32 X 3/4 LG. 61-0300 4
19 LOAD PIN CASTING 3016-0000 4
20 EXTENSION SPRING 1017-0000 8
21 LOWER MAIN LEG 5035-0001 4
22 SAFETY STOP ASSEMBLY 3112-0001 4
23 CASTER FRAME ASSEMBLY 5007-0150 2
24 SAFETY CABLE ASS’Y 160″ LG. 5028-0001 2
25 OUTER CASTER FRAME TUBE 5016-0001 2
26 CASTER FRAME ADJUSTMENT PIN 5139-0000 2
27 INNER CASTER FRAME TUBE 5051-0001 2
28 HEX. HD. BOLT 1/2-13NC X 3 1/2 LG. 51-0500 2
29 SAFETY CABLE ASS’Y 78″ LG. 5030-0000 4
30 LOWER MAIN LEG PIN 3/4 DIA. X 5 1/8 LG. 5023-0000 4
31 HEX H.D. BOLT 1/2-13NC X 4 LG. 51-0460 6
32 HEX H.D. BOLT 1/2-13NC X 1 3/4 LG. 51-0300 32
33 CASTER WHEEL 8″ DIA. 47-81NB 8
34 LOCK WASHER INT. TOOTH 1/2 58-0020 40
35 HEX. NUT 1/2-13NC 54-0050 40
71 N. Bacton Hill Rd wallace@wallacecranes.com 800-553-5438
Malvern PA 19355-1005 610-647-1400

I-Beam Assembly Parts Location DiagramSteel 3-Ton Tri-Adjustable Portable Gantry Crane (3T24-S15AC) | Parts Location Diagram | Wallace Cranes

Caster Frame Assembly Parts Location Diagram

square tube caster frame 2-5 ton

Alternate V-Groove Caster Part No. 5047

square tube v-groove caster

Form 123
1/8/2013

Wallace Cranes
Portable Crane Cantilever Chart

Gantry Model Number: 3T24-S15AC
I-Beam: S10″ X 25.4#/’ x 15′
I-Beam Length (Overall Span): 180 Inches
Maximum Cantilever Distance (A): 45 Inches
Gantry Rated Capacity: 6000 lbs.
Maximum Cantilevered Load (B): 3600 lbs.
Gantry Weight: 2199 lbs.
I-Beam Weight: 381 lbs.

cantilever S6T15-20SAC

Proper Cantilever Procedures

Required counterweight should not be supported by gantry caster frame.

Load and trolley should be able to freely traverse the I-beam through the main legs and brace legs of the gantry.

Required Counterweight at (C)
A B B B B B B B B B
IN

FEET

400

lbs.

800

lbs.

 1200

lbs.

 1600

lbs.

 2000

lbs.

 2400

lbs.

 2800

lbs.

 3200

lbs.

 3600

lbs.
1 0 0 0 0 0 0 0 0 0
2 0 0 0 0 0 0 0 0 37
3 0 0 0 0 0 148 348 548 748
3.75 0 0 0 30 297 564 830 1097 1364

 


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