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Specifications of the Product

Product

Outside Diameter

Helix Diameter × Thickness

Pile Type

in.

mm

in.

mm

SP1

2.875

73

12 × 0.375

305 × 9.5

SP2

3.5

89

14 × 0.5

356 × 12.7

SP3

4.5

114

16 × 0.5

406 × 12.7

Allowable Compressive and Tensile Loads for the SP1 Rotary-Installed Pile in Cohesive and Cohesion-less Soils

Applied Torque

Allowable Loads

Compression

Tension

Nm

lbf

kN

lb

kN

lb

678

500

8.3

1 866

6.1

1 360

1 356

1 000

16.6

3 731

12.1

2 720

2 034

1 500

24.9

5 597

18.2

4 081

2 712

2 000

33.2

7 463

24.2

5 441

3 390

2 500

41.5

9 328

30.3

6 801

4 068

3 000

49.8

11 194

36.3

8 161

4 746

3 500

58.1

13 059

42.4

9 521

5 424

4 000

66.4

14 925

48.4

10 882

6 102

4 500

74.7

16 791

54.5

12 242

6 780

5 000

83

18 656

60.5

13 602

7 458

5 500

91.3

20 522

66.6

14 962

8 136

6 000

99.6

22 388

72.6

16 322

8 814

6 500

107.9

24 253

78.7

17 683

9 492

7 000

116.2

26 119

84.7

19 043

10 170

7 500

124.5

27 984

90.8

20 403

10 848

8 000

132.8

29 850

96.8

21 763

Allowable Compressive and Tensile Loads for the SP2 Rotary-Installed Pile in Cohesive and Cohesion-less Soils

Applied Torque

Allowable Loads

Compression

Tension

Nm

lbf

kN

lb

kN

lb

678

500

7.9

1 779

6.9

1 558

1 356

1 000

15.8

3 557

13.9

3 117

2 034

1 500

23.7

5 336

20.8

4 675

2 712

2 000

31.6

7 115

27.7

6 233

3 390

2 500

39.6

8 894

34.7

7 792

4 068

3 000

47.5

10 672

41.6

9 350

4 746

3 500

55.4

12 451

48.5

10 908

5 424

4 000

63.3

14 230

55.5

12 467

6 102

4 500

71.2

16 009

62.4

14 025

6 780

5 000

79.1

17 787

69.3

15 583

7 458

5 500

87

19 566

76.3

17 142

8 136

6 000

94.9

21 345

83.2

18 700

8 814

6 500

102.9

23 124

90.1

20 259

9 492

7 000

110.8

24 902

97

21 817

10 170

7 500

118.7

26 681

104

23 375

10 848

8 000

126.6

28 460

110.9

24 934

11 526

8 500

134.5

30 239

117.8

26 492

12 204

9 000

142.4

32 017

124.8

28 050

12 882

9 500

150.3

33 796

131.7

29 609

13 560

10 000

158.2

35 575

138.6

31 167

Allowable Compressive and Tensile Loads for the SP3 Rotary-Installed Pile in Cohesive and Cohesion-less Soils

Applied Torque

Allowable Loads

Compression

Tension

Nm

lbf

kN

lb

kN

lb

678

500

6.8

1 526

5.7

1 271

1 356

1 000

13.6

3 053

11.3

2 542

2 034

1 500

20.4

4 579

17

3 814

2 712

2 000

27.2

6 106

22.6

5 085

3 390

2 500

34

7 632

28.3

6 356

4 068

3 000

40.7

9 159

33.9

7 627

4 746

3 500

47.5

10 685

39.6

8 898

5 424

4 000

54.3

12 212

45.2

10 169

6 102

4 500

61.1

13 738

50.9

11 441

6 780

5 000

67.9

15 265

56.5

12 712

7 458

5 500

74.7

16 791

62.2

13 983

8 136

6 000

81.5

18 318

67.9

15 254

8 814

6 500

88.3

19 844

73.5

16 525

9 492

7 000

95.1

21 371

79.2

17 797

10 170

7 500

101.9

22 897

84.8

19 068

10 848

8 000

108.6

24 424

90.5

20 339

11 526

8 500

115.4

25 950

96.1

21 610

12 204

9 000

122.2

27 477

101.8

22 881

12 882

9 500

129

29 003

107.4

24 153

13 560

10 000

135.8

30 530

113.1

25 424

14 238

10 500

142.6

32 056

118.7

26 695

14 916

11 000

149.4

33 583

124.4

27 966

15 594

11 500

156.2

35 109

130.1

29 237

16 272

12 000

163

36 636

135.7

30 508

16 950

12 500

169.8

38 162

141.4

31 780

17 628

13 000

176.5

39 689

147

33 051

18 306

13 500

183.3

41 215

152.7

34 322

18 984

14 000

190.1

42 742

158.3

35 593

19 662

14 500

196.9

44 268

164

36 864

20 340

15 000

203.7

45 795

169.6

38 136

21 018

15 500

210.5

47 321

175.3

39 407

21 696

16 000

217.3

48 848

180.9

40 678

22 374

16 500

224.1

50 374

186.6

41 949

23 052

17 000

230.9

51 901

192.3

43 220

23 730

17 500

237.7

53 427

197.9

44 492

24 408

18 000

244.4

54 954

203.6

45 763

25 086

18 500

251.2

56 480

209.2

47 034

25 764

19 000

258

58 007

214.9

48 305

26 442

19 500

264.8

59 533

220.5

49 576

27 120

20 000

271.6

61 060

226.2

50 847