Modular Supports System Product Technical Guide June 2026 | Page 59

Modular Support Systems Technical Guide, Edition 2
3.0 Modular Support System
3.1.2 MT Beam and Column Load Tables
Table 76- MT-40D Maximum Factored Beam Loads: X-Axis Bending 1, 2, 3, 4, 5, 6, 7
Span in( cm)
24( 61.0)
36( 91.4) 48( 121.9)
60( 152.4) 72( 182.9)
84( 213.3) 96( 243.8)
108( 274.3) 120( 304.8)
144( 365.8) 168( 426.7)
192( 487.7) 216( 548.6)
240( 609.6)
Max Factored Uniform Load lbs( N)
Defl. At Max Uniform Load in( cm)
Uniform Loading at Deflection
Span / 180 lbs( N)
Span / 240 lbs( N)
Span / 360 lbs( N)
4,040 *
0.03
4,040 *
4,040 *
4,040 *
( 34,275)
( 0.08)
( 17,970)
( 17,970)
( 17,970)
4,040 *
0.10
4,040 *
4,040 *
3,995
( 22,850)
( 0.25)
( 17,970)
( 17,970)
( 17,770)
3,850
0.23
3,850
3,370
2,245
( 17,135)
( 0.58)
( 17,125)
( 14,990)
( 9,985)
3,080
0.36
2,875
2,155
1,435
( 13,710)
( 0.91)
( 12,785)
( 9,585)
( 6,380)
2,565
0.51
1,995
1,495
995
( 11,425)
( 1.30)
( 8,870)
( 6,650)
( 4,425)
2,200
0.70
1,465
1,100
730
( 9,790)
( 1.78)
( 6,515)
( 4,890)
( 3,245)
1,925
0.91
1,120
840
560
( 8,565)
( 2.32)
( 4,980)
( 3,735)
( 2,490)
1,710
1.15
885
665
440
( 7,615)
( 2.93)
( 3,935)
( 2,955)
( 1,955)
1,540
1.43
715
535
355
( 6,855)
( 3.62)
( 3,180)
( 2,375)
( 1,575)
1,280
2.05
495
370
245
( 5,710)
( 5.20)
( 2,200)
( 1,645)
( 1,085)
1,100
2.80
365
275
180
( 4,895)
( 7.10)
( 1,620)
( 1,220)
( 800)
960
3.64
280
210
140
( 4,280)
( 9.25)
( 1,245)
( 930)
( 620)
855
4.62
220
165
110
( 3,805)
( 11.73)
( 975)
( 730)
( 485)
770
5.71
175
130
85
( 3,425)
( 14.49)
( 775)
( 575)
( 375)
Table 78- MT-40D Maximum Factored Column
Loads 1, 2, 5, 6, 8, 9
Unbraced Height in( cm)
Max Factored Load at Channel Face lbs( N)
K = 0.65 lbs( N)
Maximum Column Load Applied at C. G.
K = 0.80 lbs( N)
K = 1.0 lbs( N)
K = 1.2 lbs( N)
24
8,645
27,590
27,590
27,590
26,340
( 61.0)
( 38,450)
( 122,725)
( 122,725)
( 122,725)
( 117,165)
36
8,445
27,590
26,340
24,155
22,110
( 91.4)
( 37,565)
( 122,725)
( 117,165)
( 107,445)
( 98,345)
48
7,995
25,610
23,450
20,880
18,740
( 121.9)
( 35,560)
( 113,915)
( 104,310)
( 92,875)
( 83,355)
60
7,380
23,275
20,880
18,280
15,420
( 152.4)
( 32,825)
( 103,530)
( 92,875)
( 81,310)
( 68,590)
72
6,745
21,175
18,740
15,420
11,150
( 182.9)
( 30,000)
( 94,190)
( 83,355)
( 68,590)
( 49,595)
84
6,165
19,360
16,955
11,790
8,190
( 213.3)
( 27,420)
( 86,115)
( 75,415)
( 52,440)
( 36,430)
96
5,420
17,840
13,930
9,025
6,270
( 243.8)
( 24,105)
( 79,355)
( 61,960)
( 40,145)
( 27,890)
108
4,695
15,995
11,150
7,135
4,950
( 274.3)
( 20,880)
( 71,145)
( 49,595)
( 31,735)
( 22,015)
120
( 304.8)
4,075
( 18,125)
13,570
( 60,360)
9,025
( 40,145)
5,780
( 25,710)
**
144
( 365.8)
3,090
( 13,740)
9,495
( 42,235)
6,270
( 27,890)
**
**
Table 77- MT-40D Maximum Factored Beam Loads: Y-Axis Bending 1, 2, 3, 4, 5, 6
Span in( cm)
24( 61.0)
36( 91.4) 48( 121.9)
60( 152.4) 72( 182.9)
84( 213.3) 96( 243.8)
108( 274.3) 120( 304.8)
144( 365.8) 168( 426.7)
192( 487.7) 216( 548.6)
240( 609.6)
Max Factored Uniform Load lbs( N)
Defl. At Max Uniform Load in( cm)
Uniform Loading at Deflection
Span / 180 lbs( N)
Span / 240 lbs( N)
Span / 360 lbs( N)
6,675
0.10
8,880
6,660
4,440
( 29,705)
( 0.25)
( 39,500)
( 29,625)
( 19,750)
4,450
0.23
3,945
2,960
1,970
( 19,800)
( 0.57)
( 17,545)
( 13,165)
( 8,760)
3,335
0.40
2,220
1,665
1,110
( 14,850)
( 1.02)
( 9,875)
( 7,405)
( 4,935)
2,670
0.63
1,420
1,065
710
( 11,880)
( 1.59)
( 6,315)
( 4,735)
( 3,155)
2,225
0.90
985
740
490
( 9,900)
( 2.29)
( 4,380)
( 3,290)
( 2,175)
1,905
1.23
725
540
360
( 8,485)
( 3.11)
( 3,220)
( 2,400)
( 1,600)
1,665
1.60
555
415
275
( 7,425)
( 4.06)
( 2,465)
( 1,845)
( 1,220)
1,480
2.02
435
325
215
( 6,600)
( 5.14)
( 1,930)
( 1,445)
( 955)
1,335
2.50
355
265
175
( 5,940)
( 6.36)
( 1,575)
( 1,175)
( 775)
1,110
3.60
245
185
120
( 4,950)
( 9.14)
( 1,085)
( 820)
( 530)
950
4.89
180
135
90
( 4,240)
( 12.42)
( 800)
( 600)
( 400)
830
6.38
135
100
65
( 3,710)
( 16.20)
( 600)
( 440)
( 285)
740
( 3,300)
8.10
( 20.56)
105
( 465)
80
( 355)
-
665
( 2,970)
9.98
( 25.35)
85
( 375)
-
-
Notes:
1. Loads are based on CSA S136-16. 2. Strength Reduction factors for flexure and compression are 0.90 and 0.80, respectively.
3. Maximum factored beam loads in table are given in total uniform load( W * Span). For other loading and support conditions, see page 36 for applicable load and deflection modification factors.
4. Beams spans in table are assumed to be sufficiently laterally braced. Unbraced spans may reduce beam load carrying capacity. See page 67 for reduction factors for unbraced conditions.
5. Profile weight, 3.01 lbs / ft( 4.48 kg / m), must be deducted from maximum factored beam load values. 6. C. G. is the‘ Center of Gravity’ of the cross section. 7. * Indicates that max factored load is limited due to Shear Flow capacity. Max factored shear load in the beam due to shear flow capacity is 2,021 lbs. 8. ** indicates KL / r for compression exceeds 200. 9. Maximum allowable load at channel face assumes K value of 0.8. 10. For Channel Separation capacity please contact HILTI.
58 Modular Support Systems Technical Guide Edition 2 | Installation Systems Hilti, Inc. 1-800-879-8000 | en español 1-800-879-5000 | www. hilti. com | Hilti( Canada) Corporation | 1-800-363-4458 | www. hilti. ca