cab and chassis vocational reference guide 4section · pdf fileride height vertical travel...

Suspension

Section

4Final Version

October, 2009

Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

Suspension

Page 4-1Note: Dimensions in parentheses are millimeters October, 2009


106 6K•8K•10K•12K DP Taper-Leaf Front Suspension 620-017, 620-032, 620-062, 620-015,

Shown with 629-004

Suspension



12.19(310)

11.42(290)

17.54(446)

9.12(232)

CHASSIS

2.54(64)

3.72(94)

4.33(110)

37.41(950)

66.93(1700)

7.59(193)

5.37(136)

B

A

3.47(88)

3º

2.32(59)

CHASSIS 0

Axle Drop

106 6K•8K•10K•12K DP Taper-Leaf Front Suspension 620-017, 620-032, 620-062

Note: All dimensions not charted are for reference only.

Suspension

-3Note: Dimensions in parentheses are millimeters October, 2009


DP TAPER-LEAF FRONT SUSPENSION AvAILAbLE w/SINgLE REAR AxLES

Data CoDe SUSPeNSIoN FRaMe a B axle DRoP

620-017620-032

6K8K

10.00

6.70 (170)

11.68 (297)

3.74 (95)

10.06 11.73 (298)

10.12 11.75 (299)

10.18 11.78 (299)

10.94 12.20 (310)

620-062 10K

10.00

6.75 (172)

11.75 (299)

3.74 (95)

10.06 11.80 (300)

10.12 11.83 (301)

10.18 11.85 (301)

10.94 12.23 (311)

11.12 12.33 (313)

620-015 12K

10.00

4.7 (121)

9.7 (248)

3.74 (95)

10.06 9.8 (249)

10.12 9.8 (249)

10.18 9.9 (250)

10.94 10.2 (259)

11.12 10.3 (262)

106 6K•8K•10K•12K DP Taper-Leaf Front Suspension (continued)

Suspension



106 12K Taper-Leaf Front Suspension with Sway Bar 620-015, 629-004

Suspension



106 12K Taper-Leaf Front Suspension with Sway Bar 620-015, 629-004


12.85(326)

11.42(290)

17.49(444)

9.12(232)

CHASSIS

3.15(80)

3.83(97)5.48

(139)

37.57(954)

64.95(1650)

5.61(143)

5.21(132)

BD 5.92(150)

Aº

20.59(523)

55.82(1418)

C

4.33(110)

CHASSIS 0

1.50(38)

Suspension



TAPER-LEAF FRONT SUSPENSION: wITh TANDEm REAR AxLES

Data CoDe SUSPeNSIoN FRaMe a B C D axle DRoP

620-015629-004

12KFront Sway Bar

10.06 3° 11.68 (297) 2.40

(62)6.65 (169)

3.74 (95)

10.18 3° 11.70 (297)

10.94 2° 11.90 (302) 2.20

(56)6.40 (163)

11.12 2° 11.95 (304)

106 12K Taper-Leaf Front Suspension with Sway Bar (continued)

Suspension



106 14.6K•16K•18K•20K Taper-Leaf Front Suspension 620-010, 620-026, 620-013, 620-025,

Shown with 629-004

Suspension



106 14.6K•16K•18K•20K Taper-Leaf Front Suspension with Sway Bar 620-010, 620-026, 620-013, 620-025, 629-004


11.35(288)

15.79(401)

9.44(240)

CHASSIS

1.97(50)

3.20(81)

1.51(38)

37.22(945)

64.96(1650)

5.63(143)

5.56(141)

DC6.41(163)

Aº

1.50(38)

55.82(1418)

B

4.27(109)

CHASSIS 0

Suspension



14.6K 16K 18K 20K, TAPER-LEAF FRONT SUSPENSION

Data CoDe SUSPeNSIoN FRaMe a B C D axle DRoP

620-010629-004*

14.6KSWAY BAR

10.06 3° 2.90 (74)

7.20 (183)

12.23 (311)

3.74 (95)

10.18 3° 2.90 (74)

7.17 (182)

12.23 (311)

10.94 3° 2.70 (69)

7.00 (178)

12.43 (316)

11.12 2° 2.70 (69)

6.93 (176)

12.50 (318)

620-026 16K

10.06 3° 2.90 (74)

8.10 (206)

13.15 (334)

3.74 (95)

10.18 3° 2.90 (74)

8.10 (206)

13.20 (335)

10.94 3° 2.70 (69)

7.90 (200)

13.40 (340)

11.12 2° 2.70 (69)

7.85 (200)

13.40 (340)

620-013 18K

10.18 3° 2.90 (74)

8.10 (206)

13.20 (335)

3.74 (95)10.94 3° 2.70

(69)7.95 (202)

13.40 (340)

11.12 2° 2.70 (69)

7.90 (200)

13.50 (343)

620-025 20K

10.18 3° 2.79 (71)

7.67 (195)

12.8 (324)

3.74 (95)10.94 3° 2.59

(66)7.48 (190)

13.00 (329)

11.12 2° 2.55 (65)

7.44 (189)

13.00 (330)

*629-004 Sway Bar available for 14.6K axle only.

106 14.6K•16K•18K•20K Taper-Leaf Front Suspension with Sway Bar (continued)

Suspension



106 14.6K•16K•18K•20K•23K FlatLeaf Front Suspension 620-003, 620-004, 620-005,

620-006

Suspension



106 14.6K•16K•18K•20K•23K FlatLeaf Front Suspension 620-003, 620-004, 620-005, 620-006


11.35(288)

11.42(290)

9.09(231)

CHASSIS

2.85(72)

4.03(102)

37.16(944)

64.96(1650)

5.63(143)

5.62(143)

CB

6.41(163)

55.83(1418)

4.27(109)

CHASSIS 0

Suspension



14.6K 16K 18K 20K, 23K FLAT-LEAF FRONT SUSPENSION

Data CoDe SUSPeNSIoN FRaMe a B C DRoP

620-003 14.6K

10.06 2.90 (74)

8.20 (208)

13.25 (337)

3.74 (95)

10.18 2.90 (74)

8.20 (208)

13.30 (338)

10.94 2.70 (69)

8.10 (206)

13.50 (343)

11.12 2.60 (67)

8.00 (203)

13.60 (345)

620-004 16K

10.06 2.80 (71)

8.60 (218)

13.60 (345)

3.74 (95)

10.18 2.80 (71)

8.50 (216)

13.60 (345)

10.94 2.60 (67)

8.30 (211)

13.80 (351)

11.12 2.60 (67)

8.30 (211)

13.90 (352)

620-005 18K

10.18 2.80 (71)

8.70 (221)

13.80 (351)

3.74 (95)10.94 2.80

(71)8.50 (216)

13.95 (354)

11.12 2.60 (67)

8.45 (215)

14.05 (357)

620-006 20K

10.18 3.00 (76)

9.10 (231)

14.2 (361)

3.74 (95)10.94 2.80

(71)8.90 (227)

14.4 (366)

11.12 2.80 (71)

8.90 (226)

14.5 (367)

620-068* 23K

10.18 2.80 (71)

8.80 (223)

13.9 (352)

3.74 (95)10.94 2.60

(67)8.60 (218)

14.10 (357)

11.12 2.60 (67)

8.60 (217)

14.10 (358)

*620-068 (23K) Available only with M2-106V.

106 14.6K•16K•18K•20K•23K Flat-Leaf Front Suspension (continued)

Suspension



106 AWD Front Suspension 400-1D4, 400-1CB, 400-1D5, 400-1CA Front Drive Axles

Shown with 400-1CA

Suspension



106 AWD Front Suspension 400-1D4, 400-1CB, 400-1D5, 400-1CA

13.81(351)

20.75(527)

6.94(176)

2.75(70)

7.90(201)

30.56(776)

5.63(143)

A

C6.41(163)

55.83(1418)16.54

(420)

10.00(254)

4.27(108)

6.00(152)

OFFSET SPRING BRACKET

B

37.16(944)

7.15(182)

CHASSIS 0

CHASSIS

Suspension



106V AWD Front Suspension 400-1CA

Suspension



13.72(346)

20.76(527)

CHASSIS

6.97(177)

2.77(70)

7.91(201)

30.56(776)

5.62(143)

A6.32(160)

55.83(1418)

16.53(420)

10.01(254)

5.46(139)

7.24(184)

OFFSET SPRING BRACKET

B

6.97(177)

CHASSIS 0

2.76(71)37.21

(945)27.76(705)

2.74(70)

106V AWD Front Suspension 400-1CA

Suspension



FRONT DRIvE AxLE - FRONT SUSPENSION (LADEN CONDITION)

Data CoDe FRoNt DRIve axle axle CaPaCIty

ISB eNgINe

FRaMe RaIl

ISC eNgINeS

A B A B

RIDe HeIgHt veRtICal tRavel RIDe

HeIgHtveRtICal tRavel

400-1D4 MX-10-120 10K 16.93 (430)

3.11 (79)

.344 X 10.938 (11 X 278)

19.17 (487)

3.00 (76)

400-1CB MX-12-120 12K 16.26 (413)

2.44 (62)

18.54 (471)

2.44 (62)

400-1D5 MX-14-120 14K 16.96 (431)

2.95 (75)

19.25 (489)

2.95 (75)

400-1CA MX-16-120 16K 16.69 (424)

2.68 (68)

18.93 (481)

2.64 (67)

106V AWD Front Suspension (continued)

112 12K Taper-Leaf Front Suspension 620-015

Suspension



3.15(80)

4.21(107)

4.41(112)

CHASSIS

5.61(143)

7.19(183)

5.53(141)

E

12.19(310)

11.28(286)

55.82(1418)

C

3.83(97)

B

A

5.92(150) G

FD

CHASSIS 0

112 12K Taper-Leaf Front Suspension 620-015

Suspension



TAPER-LEAF FRONT SUSPENSION

Data CoDe SUSPeNSIoN FRaMe e F g DRoP

620-015 12K

10.06 2.90 (73)

7.40 (188)

3.4° 3.74 (95)

10.18 2.80 (71)

7.30 (186)

10.94 2.40 (61)

6.90 (174)

11.12 2.30 (59)

6.90 (174)

bbC A b C

112 74.80 (1800)

43.20 (1097)

17.32 (440)

bbC FRAmE D

112

10" Bolt-On

-9.21 (-234)

11" Bolt-On

-9.56 (-243)

112 12K Taper-Leaf Front Suspension (continued)Suspension



112V 12K Taper-Leaf Front Suspension Splayed 620-015

Suspension



3.03(77)3.40

(86)

CHASSIS

5.61(141)

6.45(170)

9.37(238)

E

12.54(318)

11.28(286)

55.82(1418)

C

3.95(100)

BA

6.68(170)

Gº

F

D

4.31(109)

CHASSIS 0

112V 12K Taper-Leaf Front Suspension 620-015


Suspension



TAPER-LEAF FRONT SUSPENSION SPLAYED RAIL


620-015 12K10.94

2.60 (65)

7.20 (183) 3.48°

3.74 (95)

11.12 7.10 (181) 3.43°

bbC A b C

112 74.80 (1800)

43.20 (1097)

17.32 (440)

bbC FRAmE D

112 Splayed -9.61 (-244)

112V 12K Taper-Leaf Front Suspension Splayed (continued)Suspension



112 14.6K•16K•18K•20K Taper-Leaf Front Suspension 620-010, 620-026, 620-013, 620-025

Suspension



2.85(72)

4.29(109)

CHASSIS

5.63(143)

7.24(184)

5.48(139)

E

12.19(310)

11.28(286)

55.82(1418)

C

4.03(102)

BA

5.94(151)

F

D

4.28(109)

Gº

CHASSIS 0


112 14.6K•16K•18K•20K Taper-Leaf Front Suspension 620-010, 620-026, 620-013, 620-025

Suspension



TAPER-LEAF FRONT SUSPENSION


620-010 14.6K

10.06 3.20 (81)

8.20 (208)

3.5° 3.74 (95)

10.18 3.10 (79)

8.10 (206)

10.942.70 (69)

7.70 (196)

11.12

620-026620-013

16K18K

10.06 3.20 (81)

8.20 (208)

3.5° 3.74 (95)

10.18 3.10 (79)

8.10 (206)

10.942.70 (69)

7.70 (196)

11.12 7.60 (193)

620-025 20K

10.06 2.90 (73)

9.00 (229)

3.4° 3.74 (95)

10.18 2.80 (71)

9.60 (245)

10.94 2.40 (61)

9.60 (245)

11.12 2.40 (61)

9.10 (231)

bbC A b C

112 74.80 (1800)

43.20 (1097)

17.32 (440)

bbC FRAmE D

11210" Bolt-On -9.21

(-234)

11" Bolt-On -9.56 (-243)

112 14.6K•16K•18K•20K Taper-Leaf Front Suspension (continued)Suspension



112V 14.6K•16K•18K•20K Taper-Leaf Front Suspension Splayed 620-010, 620-026, 620-013, 620-025

Suspension



2.7(69)

CHASSIS

5.60(143)

E

11.3(286)

55.82(1418)

C

4.2(105)

BA

6.4(163) F

D

4.3(110)

3.4(86)

9.40(238)

6.4(163) 6.7

(171)

Gº

CHASSIS 0


112V 14.6K•16K•18K•20K Taper-Leaf Front Suspension Splayed 620-010, 620-026, 620-013, 620-025

Suspension



TAPER-LEAF FRONT SUSPENSION SPLAYED RAIL


620-010 14.6K10.94

2.90 (73)

7.40 (187)

3.53°

3.74 (95)

11.12 3.47°

620-026620-013

16K18K

10.942.90

(73)7.70 (195)

3.53°

11.12 3.47°

620-025 20K10.94 2.60

(66)7.80 (196)

3.46°

11.12 2.70 (67) 3.42°

bbC A b C

112 74.80 (1800)

43.20 (1097)

17.32 (440)

bbC FRAmE D

112 Splayed -9.61 (-244)

112 14.6K•16K•18K•20K Taper-Leaf Front Suspension Splayed (continued)Suspension



112 14.6K•16K•18K•20K•23K Flat-Leaf Front Suspension 620-003, 620-004, 620-005, 620-006, 620-009, 620-043, 620-068

Suspension



12.19(310)

11.28(286)

CHASSIS

4.28(109)

4.03(102)

5.63(143)

5.54(141)

F

5.94(151)

55.83(1418)

E

4.29(109)

2.85(72)

D

CB

A

6.87(174)

Gº

7.18(182)

CHASSIS 0

112 14.6K•16K•18K•20K Flat-Leaf Front Suspension


Suspension



FLAT-LEAF FRONT SUSPENSION RAIL

SUSPeNSIoN Data CoDe FRaMe e F g DRoP

14.6K 620-003

10.943.10 (79) 9.60 (244)

3.7° 3.74 (95)10.188

10.94 2.70 (69) 9.10 (231)

11.12 2.60 (66) 9.00 (229)

16K 620-004

10.063.10 (79) 10.60 (269)

3.7° 3.74 (95)10.188

10.94 2.60 (66)10.10 (257)

11.12 2.50 (64)

18K 620-005

10.063.10 (79)

10.50 (267)

3.7° 3.74 (95)10.188 10.40 (264)

10.94 2.60 (66) 10.00 (254)

11.12 2.50 (64) 9.90 (251.5)

20K* 620-009620-043

10.06 3.30 (84)10.70 (272)

2.9° 3.74 (95)10.188 3.20 (82)

10.94 2.90 (74) 10.30 (262)

11.12 2.80 (71) 10.20 (259)

20K 620-006

10.063.10 (79) 10.60 (269)

3.7° 3.74 (95)10.188

10.94 2.60 (66) 10.10 (257)

11.12 2.50 (64) 10.00 (254)

23K 620-068

10.062.60 (66)

10.30 (217)

2.9° 3.74 (95)10.188 10.20 (259)

10.94 2.20 (56) 9.80 (249)

11.12 2.10 (53) 9.70 (246)

* MIxeR/SNow Plow aPPlICatIoNS

bbC A b C

112 74.80 (1800)

43.20 (1098)

17.32 (440)

bbC FRAmE D

11210" Bolt-On -9.21

(-234)

11" Bolt-On -9.56 (-243)

112 14.6K•16K•18K•20K•23K Flat-Leaf Front Suspension (continued)Suspension



112V 14.6K•16K•18K•20K•23K Flat-Leaf Front Suspension Splayed 620-003, 620-004, 620-005, 620-006, 620-009,620-043, 620-068

Suspension



112V 14.6K•16K•18K•20K Flat-Leaf Front Suspension Splayed Rail 620-003, 620-004, 620-005, 620-006, 620-009, 620-043,

620-068

12.46(317)

11.27(286)

CHASSIS

4.28(109)

4.15(106)

5.63(143)

9.03(229)

F

6.38(162)

55.83(1418)

E

3.44(87.3)

2.72(70)

D

CB

A

Gº

6.69(170)

CHASSIS 0


Suspension



bbC FRAmE D

112 Splayed -9.61 (-244)

14.6K•16K•18K•20K•23K Flat-Leaf Front Suspension Splayed (continued)

bbC A b C

112 74.80 (1800)

43.20 (1097)

17.32 (440)

FLAT-LEAF FRONT SUSPENSION SPLAYED RAIL

SUSPeNSIoN Data CoDe FRaMe e F g DRoP

14K 620-00310.94

2.90 (73)

8.90 (227)

3.4°

3.74 (95.0)

11.12 3.3°

16K 620-00410.94

2.80 (74)

8.60 (217)

3.4°

11.12 3.3°

18K 620-00510.94

2.80 (74)

8.50 (215) 3.4°

11.12 8.40 (214) 3.3°

20K* 620-009620-043

10.943.30

(77)

8.90 (227) 3.4°

11.12 8.80 (225) 3.5°

20K 620-00610.94 2.60

(66)8.60 (217) 3.4°

11.12 2.90 (73)

8.50 (215) 3.3°

23K 620-06810.94

2.40 (61)

8.40 (214)

3.5°

11.12 3.4°

* MIXER/SNOW PLOW APPLICATIONS

Suspension



5.47(139)

CHASSIS

OPTIONALRUBBERHELPER

2.00(51)

4.43(113)

6.94(176)

4.43(113)

5.24(133)

6.08(154)

9.71(247)

31.48(800)

3.56(91)

29.36(746)

9.59(244)

30.30(770)

24.55(624)

26.63(676)

AXLE

RIDE HEIGHT(RH)

106 52" Variable Rate Multi-Leaf Suspension 622-1MC, 622-1MD, 622-1MT, 622-1MF, 622-1MU, 622-1MH, 622-1MV, 622-1MA, 622-1MB,

622-1FW, 622-1FX

Suspension



6.82(173)

CHASSIS

6.90(175)

4.78(121)

15.32(389)

5.88(149)

9.72(247)

5.51(140)

AXLE

31.56(802)

29.27(743)

13.37(340)

9.58(243)

5.51(140)

RIDE HEIGHT7.66

(195)

5.43(138)

3.54(90)

6.17(157)

6.17(157)

20.34(517)

17.06(433)

5.65(144)

5.12(130)

OPTIONAL SHOCK BRACKET

OPTIONAL STABILIZER BAR

OPTIONAL SHOCKS

106 52" Variable Rate Multi-Leaf with Helper Leaf Spring 622-1MJ, 622-1ME, 622-1MG

Suspension



Note: Suspension shown with optional stabilizer bar, shock bracket and shock.

DATA CODE

CAPACITY @ gROUND (LbS)

RIDE hEIghT (Rh) DImENSION ¹,²

FRaMeS

1/4" 5/16" 9/32" 11/32" x 10-15/16" 7/16" x 11-1/8" 11/32" x 10-3/16"

lIgHt laDeN lIgHt laDeN lIgHt laDeN lIgHt laDeN

622-1MC 16,000 LB. 3 9.52 (242)

6.76 (172)

8.51 (216)

5.75 (146)

9.00 (229)

6.25 (159)

9.43 (240)

6.67 (169)

622-1MD 18,000 LB. 3

10.31 (262)

7.55 (192)

9.88 (251)

7.13 (181)

9.79 (249)

7.04 (179)

10.21 (259)

7.46 (190)622-1ME 18,000 LB. / Helper Spring 3

622-1MT 18,000 LB. / Rubber Helper 3

622-1MF 21,000 LB. 3

10.31 (262)

7.55 (192)

9.88 (251)

7.13 (181)

9.79 (249)

7.04 (179)

10.21 (259)

7.46 (190)622-1MG 21,000 LB. / Helper Spring 3

622-1MU 21,000 LB. / Rubber Helper 3

622-1MH 23,000 LB. 3

10.50 (267)

7.70 (196)

10.08 (256)

7.33 (186)

9.99 (254)

7.23 (184)

10.41 (264)

7.66 (195)622-1MJ 23,000 LB. / Helper Spring 3

622-1MV 23,000 LB. / Rubber Helper 3

622-1FX 23,000 LB. 3, 4 10.12 (257)

7.75 (197)

9.68 (246)

7.32 (186)

9.60 (244)

7.24 (184)

10.03 (255)

7.67 (195)

622-1MA 10,000 LB 3

8.15 (207)

5.79 (147)

7.72 (196)

5.35 (136)

7.63 (194)

5.27 (134)

8.07 (205)

5.70 (145)

622-1MB 12,500 LB 3

622-1G3 16,000 LB 3, 4

12.87 (327)

11.30 (287)

12.44 (316)

10.87 (276)

12.36 (314)

10.79 (274)

12.79 (325)

11.22 (285)

622-1FW 21,000 LB 3, 4

¹ For optional spacer blocks please add the following heights: no change (621-001); add 1.0" (621-002); add 1.5" (621-004); 2" (621-005) add 2.25" (621-006)

² Measured Rear axle Centerline to Bottom of Frame3 106 BBC only4 awD Multileaf Rear Suspension.

106 52" Variable Rate Multi-Leaf Suspension (continued)Suspension



5.81(148)

CHASSIS

OPTIONALHELPER

14.21(361)

4.43(113)

6.88(175)

16.81(427)

4.43(113)

6.31(160)

6.48(165)

32.56(827)

30.78(782)

9.62(244)

4.80(122)

20.03(516)

RIDEHEIGHT 7.28

(185)

5.57(142)

14.21(361)

13.83(351)

5.60(142)

6.95(176)

AXLE

NOTE: AWD Uses AppropriateSubframe Listed on M2 page 3-48 (AWD Suspension)

5.81(148)

CHASSIS

OPTIONALHELPER

14.21(361)

4.43(113)

6.88(175)

16.81(427)

4.43(113)

6.31(160)

6.48(165)

32.56(827)

30.78(782)

9.62(244)

4.80(122)

20.03(516)

RIDEHEIGHT 7.28

(185)

5.57(142)

14.21(361)

13.83(351)

5.60(142)

6.95(176)

AXLE

NOTE: AWD Uses AppropriateSubframe Listed on M2 page 3-48 (AWD Suspension)

106/112 Flat-Leaf Spring Suspension with Radius Rod (shown with optional Helper Spring)

622-1FE, 622-003, 622-1DC, 622-1DF, 622-1DG, 622-002,

622-001, 622-1DD, 622-1DB, 622-1DH, 622-1DA, 622-1DE,

622-096

Suspension



DATA CODE

CAPACITY @ gROUND

(LbS)


FRaMeS

1/4" 5/16" 9/32" 11/32" x 10-15/16" 7/16" x 11-1/8" 11/32" x 10-3/16"


622-002 20,000 LB.3 9.60 (246)

7.91 (201)

9.21 (235)

7.49 (190)

9.17 (233)

7.40 (188)

9.69 (246)

7.91 (201)622-1FE 20,000 LB. W/HELPER3

622-001 23,000 LB.9.69 (246)

7.91 (201)

9.21 (235)

7.49 (190)

9.17 (233)

7.40 (188)

9.69 (246)

7.91 (201)622-003 23,000 LB. W/HELPER

622-096 24,000 LB. W/HELPER

622-1DA 26,000 LB. 9.97 (253)

8.48 (215)

9.55 (243)

8.05 (205)

9.45 (240)

7.96 (202)

9.97 (253)

8.48 (215)622-1DC 26,000 LB. W/HELPER

622-1DD 27,000 LB. 9.97 (253)

8.48 (215)

9.55 (243)

8.05 (205)

9.45 (240)

7.96 (202)

9.97 (253)

8.48 (215)622-1DE 27,000 LB. W/HELPER

622-1DB 30,000 LB. 10.28 (261)

8.82 (224)

9.86 (250)

8.40 (213)

9.76 (248)

8.30 (211)

10.28 (261)

8.82 (224)622-1DF 30,000 LB. W/HELPER

622-1DH 31,000 LB. 310.28

(261)8.82 (224)

9.86 (250)

8.40 (213)

9.76 (248)

8.30 (211)

10.28 (261)

8.82 (224)622-1DG 31,000 LB. W/HELPER 3

¹ For optional spacer blocks please add the following heights: no change (621-001); add 1.0" (621-002); add 1.5" (621-004); add 2.25" (621-006)

² Measured Rear axle Centerline to Bottom of Frame3 106 BBC only

106/112 Flat-Leaf with Radius Rod Spring Suspension (continued)Suspension



5.38(137)

FRAME

4.43(113)

16.81(427)

4.43(113)

6.11(155)

35.38(899)

33.35(847) 9.61

(244)

5.24(133)

RIDEHEIGHT

9.24(235)

9.73(247)

7.38(187)

6.13(156)

13.19(335)

6.25(159)

3.45(88)

3.69(94)

AXLE

106 60" Two-Stage Taper-Leaf Suspension 622-1MM, 622-1MP, 622-1MS

Suspension



DATA CODE

CAPACITY @ gROUND

(LbS)


FRaMeS

1/4" 5/16" 9/32" 11/32" x 10-15/16" 7/16" x 11-1/8" 11/32" x 10-3/16"


622-1MM 18,000 LB. 9.56 (243)

7.12 (181)

9.14 (232)

6.70 (170)

9.04 (230)

6.60 (168)

9.47 (241)

7.03 (179)

622-1MP 21,000 LB. 9.56 (243)

7.12 (181)

9.14 (232)

6.70 (170)

9.04 (230)

6.60 (168)

9.47 (241)

7.03 (179)

622-1MS 23,000 LB. 9.56 (243)

7.12 (181)

9.14 (232)

6.70 (170)

9.04 (230)

6.60 (168)

9.47 (241)

7.03 (179)

¹ For optional spacer blocks please add the following heights: no change (621-001); add 1.0" (621-002); add 1.5" (621-004); 2" (621-005); add 2.25" (621-006)

² Measured Rear axle Centerline to Bottom of Frame

106 60" Two-Stage Taper-Leaf Suspension (continued)Suspension



4.56(116)

CHASSIS

3.91(100)

4.43(113)

6.84(174)

18.19(462)

9.38(239)

RIDEHEIGHT

9.29(236)

13.92(354) 6.81

(173)6.63(169)

31.00(789)

52.28(1328)

21.20(539)

9.88(251)

3.50(89)

SUSPENSION

106 10K•12K•15K•18K AirLiner Suspension

RATINg DATACODERIDE hEIghT

low (621-047)

MID (621-046)

10,000 LB. 622-1CW 5.24 (133)

6.22 (158)

12,000 LB. 622-1CX 5.24 (133)

6.22 (158)

15,000 LB. 622-1CY 5.24 (133)

6.22 (158)

18,000 LB. 622-282 N/A 6.22 (158)

Note: RH same for laden or unladen

Suspension



14.33(364)

8.93(227)

CHASSIS

3.94(100)

6.85(174)

31.18(792)

51.85(1317)

4.72(120)

1.83(46)

3.13(79)

8.56(217)

5.12(130)

2.00(51)

5.00(127)

7.24(184)

16.75(425)

6.57(167)

2.54(64)

17.76(451)

6.53(166)

SUSPENSION

SPRING

11.81(300)

106/112 21K Airliner Suspension 622-284 w/o Chain Clearance

Suspension



106/112 21K AirLiner Suspension 622-285 with Chain Clearance

14.33(364)

8.93(227)

CHASSIS

3.94(100)

6.85(174)

35.12(892)

55.79(1417)

4.72(120)

11.81(300)

3.13(79)

8.56(217)

5.12(130)

2.00(51)

5.00(127)

7.24(184)

16.75(425)

6.57(167)

2.54(64)

17.76(451)

6.53(166)

SUSPENSION

SPRING

1.83(46)

Suspension



4.55(117)

CHASSIS

3.52(89)

16.81(427)

4.43(113)

6.80(173)

8.88(226)

7.78(198)

2.82(72)5.05

(128)6.56(167)

1.90(48)

4.55(116)

SERIES AvAILAbLE DATACODE RIDE

hEIghT

AIRLINER 23K 622-216 10.00 (254)

Note: RH same for laden or unladen

3.43(87)

17.71(450)

2.53(64)

13.92(354)

AXLE

10.00(254)

5.36(136)

6.83(173)

1.76(45)

11.98(304)

7.71(196)

54.94(1396)

34.00(863)

23000 LB shown

106/112 23K AirLiner Suspension with Chain ClearanceSuspension



A

15.17(385)

31.74(806)

AXLE

5.60(142)

RIDE HEIGHT

BC

14.43(367)

10.70(272)

3.33(85)

2.69(68)

P

17.05(433)

3.25(83)

7.72(196)

5.16(131)

4.02(102)

17.15(436)

5.18(131)

2.12(54)

CHASSIS

5.15(131)

6.47(164)

5.25(133)

mODEL DATACODE RIDE hEIghT

PRIMAAX 23K 622-1HO 10.00 (254)

vARIAbLE DImS

P A b C

3̊ PINION ANGLE 3.0˚ 4.27 (108)

4.17 (106)

4.05 (103)

5̊ PINION ANGLE 5.0˚ 4.33 (110)

4.13 (105)

3.94 (100)

106/112 Hendrickson Primaax 23K Suspension 622-1HO

Suspension



106/112 BBC Flat-Leaf Four-Spring Suspension 622-006, 622-007

A B

DC

7.52(191)

9.60(244)

10.47(766)7.50

(191)6.32(160)

5.52(140)

7.16(182)

13.93(354)

5.77(147)

3.93(100)

AXLE SPACING

CHASSIS

RIDE HEIGHT (RH)

SPRING

5.52(140)6.32

(160)

4.43(113)

3.51(89)

7.40(189)

16.81(427)

SUSPENSION

Suspension



DATA CODERATINg AxLE

SPACINgDATA CODE A b C D

Flat-leaF

622-007 36,000 LB.52"¹ 624-011 53.84

(1368)51.79 (1315)

28.90 (734)

28.4 (722)622-006 40,000 LB.

622-007 36,000 LB.54" 624-009 54.84

(1393)52.29 (1328)

29.90 (760)

28.90 (734)622-006 40,000 LB.

622-007 36,000 LB.56" 624-028 55.84

(1418)53.29

(135)30.90

(785)29.40

(747)622-006 40,000 LB.

622-007 36,000 LB.60" 624-010 57.84

(1469)55.79 (1417)

32.90 (836)

32.40 (823)622-006 40,000 LB.

¹ Standard Configuration

RIDE hEIghTS

RatINg1/4" 5/16" 9/32" x 10-1/16" 11/32" x 10-15/16" 11/32" x 10-3/16" 7/16" x 11-1/8"


36,000 LB. 40,000 LB.

10.04(255)

8.15(207)

9.62(244)

7.73(196)

9.94(253)

8.05(205)

9.52(242)

7.63(194)

106/112 Four-Spring Suspension (continued)Suspension



40,000 LB shown

CHASSIS

16.81(427)

4.43(113)

6.83(174)

7.08(180)

6.01(153)

4.44(113)

8.03(204)

5.16(131)

7.22(183)

6.04(154)

3.94(100)

4.60(117)

4.57(116)

13.92(354)

6.83(177)

9.14(233)

SUSPENSION

ABCD

7.70(197)

3.43(87)

EFG 7.70

(197)

3.43(87)

6.83(174)RIDE

HEIGHT

AXLE SPACING

106/112 AirLiner Tandem Suspension 622-005, 622-199, 622-218

Suspension



SUSPENSION hEIghT DATA CODERh

UNlaDeN laDeN

AIRLINER 40K

LOW 5.25 621-047 5.42

(138)5.31 (135)

MED 6.25 621-046 6.40

(163)6.30 (152)

STANDARD 8.50 621-007 8.60

(218)8.13 (207)

AIRLINER 46K STANDARD 10.00 621-007 10.17

(258)10.00

(254)

DATA CODE mODEL AxLE

SPACINgDATA CODE A b C D E F g

622-005* 40K

51” 624-016 56.33 (1431)

19.96 (507)

13.50 (343)

5.39 (137)

43.46 (1104)

37.97 (747)

8.54 (217)622-218 40K EXTRA DUTY

622-199 46K

622-005 40K

55” 624-025 58.33 (1482)

21.96 (558)

15.50 (394)

7.40 (188)

45.46 (1155)

39.95 (1015)

7.50 (191)622-218 40K EXTRA DUTY

622-199 46K

622-005 40K

59” 624-024 60.35 (1533)

22.95 (583)

17.50 (445)

9.39 (239)

47.50 (1207)

41.90 (1064)

9.48 (241)622-218 40K EXTRA DUTY

622-199 46K EXTRA DUTY

*N/a on 106v

106/112 AirLiner Tandem Suspension (continued)Suspension



46,000 LB shown

SUSPENSION

13.93(354)

ABCD7.71

(196)3.37(86)

EFGH

5.43(138) 3.37

(86)

6.83(175)

4.35(111)

5.36(136)

7.74(197)

RIDE HEIGHT

6.83(174)

5.05(129) 6.83

(174)

5.61(131)

5.03(128)

4.55(116)

CHASSIS

AXLE SPACING

106/112 AirLiner Tandem Suspension with Chain Clearance 622-108

Suspension



DATA CODE SUSPENSION CAPACITY

AxLE SPACINg

DATA CODE A b C D E F g h

622-108 46K

59” 624-024 63.50 (1613)

32.10 (815)

23.90 (608)

4.40 (113)

47.10 (1197)

41.60 (1057)

33.10 (840)

9.50 (241)

55” 624-025 61.50 (1613)

30.10 (765)

21.90 (556)

6.40 (163)

45.20 (1147)

39.70 (1007)

31.10 (790)

7.50 (191)

51" 624-016 59.50 (1511)

28.10 (714)

19.90 (506)

8.40 (213)

43.20 (1097)

37.70 (958)

29.10 (739)

8.74 (222)

SUSPENSION hEIghT DATA CODE

RIDE hEIghT (vERTICAL DIm. C/L AxLE

TO ChASSIS zERO)

UNlaDeN laDeN

AIRLINER 40K

LOW 621-047 10.30 (263)

10.2 (260)

MED 621-046 11.3 (288)

11.2 (285)

STANDARD 621-007 13.5 (344)

13.4 (339)

AIRLINER 46K STANDARD 621-007 15.1 (383)

14.9 (379)

106/112 AirLiner Tandem Suspension with Chain Clearance (continued)Suspension



AXLE

ABC

D

3.76(96)

9.47(241)

EF

G

9.34(237)

3.76(96)

5.58(142)

5.58(142)

RIDE HEIGHT

6.81(173)

3.96(101)

5.21(132)

CHASSIS

AXLE SPACING

5.21(132)3.96

(101)

8.32(213)17.25

(438)

6.81(173)

8.33(212)

58.97(1496)

AXLE

R

P

SUSPENSION

106/112 Hendrickson Primaax Tandem Air Ride Suspension 622-1H2

Suspension



DATA CODE SUSPENSION PINION

ANgLESAxLE

SPREAD AxLES A b C D E F g P R

622-1H2 Hendrickson PRIMAAX 46,000 LB.

3.5/11.0 54” RT-16X 58.97 (1498)

19.98 (508)

15.45 (392)

5.49 (140)

45.37 (1153)

37.91 (963)

11.65 (296) 3.5° 11.0°

3.5/10.0 52” D46-170 57.99 (1473)

19.01 (508)

14.45 (367)

4.52 (115)

44.41 (1128)

36.93 (928)

10.67 (271) 3.5° 10.0°

3.5/9.5 54” D46-170 58.97 (1498)

19.98 (508)

15.45 (392)

5.49 (140)

45.37 (1153)

37.91 (963)

11.65 (296) 3.5° 9.5°

106/112 Hendrickson Primaax Tandem Air Ride Suspension (continued)Suspension



AXLE SPACING

11.81(300)

RIDEHEIGHT

5.11(130)

5.00(127)

7.40(188)

5.10(130)

6.79(173)

5.10(130)

6.94(176)

5.59(142)

5.10(130)

4.29(109)

3.94(100)

13.75(349)

22.89(582)

SADDLEHEIGHT

11.79(300)

21.90(557)

30.26*(769)

*EXTENDED LEAF ONLY

SUSPENSION

106/112 Hendrickson RT2/RTE2 Series Walking Beam Suspension 622-1CH, 622-1CN, 622-1CJ, 622-1CP

Suspension



DATA CODE mODEL DATA

CODEAxLE

SPACINgAvAILAbLE

SADDLE hEIghTSRIDE hEIghT

Data CoDe lIgHt laDeN

622-1CH RT-403624-011 624-009624-028624-010

52" 54" 56" 60"

6.00 (152) 621-015 9.92

(252)9.04 (230)

7.19 (183) 621-016 11.03

(280)10.15 (258)

622-1CN RTE-403 11.00 (279) 621-017 14.84

(377)13.96

(355)

622-1CJ RT-463624-011 624-009624-028624-010

52" 54" 56" 60"

6.00 (152) 621-015 11.28

(287) 10.15 (258)

7.19 (183) 621-016 12.47

(317)11.34

(288)

622-1CP RTE-463 11.00 (279) 621-017 16.28

(412)15.15 (385)

106/112 Hendrickson RT2/RTE2 Series Walking Beam Suspension (continued)Suspension



112 (Only) Hendrickson RT650 Walking Beam Tandem Rear Suspension 622-051

AXLE SPACING

SADDLEHEIGHT

25.75(654)

2.37(60)

5.71(145)

25.75(654)

SUSPENSION

13.50(343)

28.00(711)

26.25(667)

13.50(343)

3.50(89)

55.86(1419)

2.69(68)

7.50(190)

12.06(306)

5.33(135)

4.25(108)

2.37(60)

17.00(432)

CHASSIS

Suspension




CODEAxLE

SPACINgAvAILAbLE



622-051 RT650 624-028624-010

56" 60"

7.12 (181) 621-018 12.25

(311)11.25

(286)

9.38 (279) 621-019 14.50

(368)13.25

(337)

112 Hendrickson RT2/RTE2 Series Walking Beam Suspension (continued)Suspension



112 (Only) Hendrickson RS650 Walking Beam Suspension 622-052

AXLE SPACING

SADDLEHEIGHT

21.74(552)

7.11(181)SUSPENSION

43.49(1105)

5.00(127)

9.31(236)

5.32(135)

3.47(88)

7.11(181)

CHASSIS

5.50(140)

10.40(264)

5.50(140)

6.00(152)

Suspension




CODEAxLE

SPACINgAvAILAbLE



622-052 RS650 624-028624-010

56" 60"

15.0 (381) 621-024 11.94

(303)11.06

(281)

112 Hendrickson RS Series Walking Beam Suspension (continued)Suspension



AXLE SPACING

5.70(145)

AB

5.46(134)

RIDEHEIGHT

CD

11.25(286)

6.23(158)

2.27(58)

5.62(143)

19.06(484)

1.57(40)

13.82(351)

19.06(484)

1.57(40)

6.23(158)

11.25(286) 5.70

(145)5.45(134)

5.52(140)

SUSPENSION

106/112 Hendrickson Haulmaxx Tandem Suspension 622-1E8, 622-1E7

Suspension




CODEAxLE

SPACINg A b DATA CODE

RIDE hEIghT

laDeN UNlaDeN

622-1E8 HMX 400

624-011 52” 21.20 (539)

21.20 (539)

621-1AR 9.50 (241)

10.56 (268)

624-009 54” 22.20 (564)

22.20 (564)

624-010 60” 25.20 (641)

25.20 (641)

621-1AP 10.43 (265)

11.50 (292)

624-021 72.5” 31.45 (799)

31.45 (799)

622-1E7 HMX 460

624-011 52” 21.20 (539)

21.20 (539)

621-1AR 9.50 (241)

10.56 (268)

624-009 54” 22.20 (564)

22.20 (564)

624-010 60” 25.20 (641)

25.20 (641)

621-1AP 10.43 (265)

11.50 (292)

624-021 72.5” 31.45 (799)

31.45 (799)

106/122 Hendrickson Haulmaxx Tandem Suspension (continued)Suspension



CHASSIS

B

4.85(123) 6.20

(158)

8.43(214)

10.19(259)

D

A

C

E22.80(561)

10.03(255)

10.09(259)

7.01(178)

8.03(204)

4.85(123)AXLE

RIDE HEIGHT

106/112 TufTrac Suspension 622-1A0, 622-1E3, 622-1E4, 622-1A1, 622-286

Suspension



DATA CODE SUSPENSION DATA

CODEAxLE

SPACINg A b C D E

622-1A0 TUFTRAC 40,000 LB 624-011 54" 86.80

(2253)44.90

(1141)41.90 (1064)

28.90 (734)

28.90 (734)

622-1E3 TUFTRAC 2-STAGE 40,000 LB 624-009 54" 86.80

(2253)44.80

(1141)41.90 (1064)

28.90 (734)

28.90 (734)

622-286 TUFTRAC 46,000 LB

624-028 56" 88.80 (2256)

45.90 (1166)

42.90 (1090)

30.90 (749)

30.90 (749)

624-010 60" 92.80 (2357)

47.90 (1217)

44.90 (1141)

34.90 (887)

34.90 (887)

622-1E4 TUFTRAC 2-STAGE 46,000 LB

624-028 56" 88.80 (2256)

45.90 (1166)

42.90 (1090)

30.90 (749)

30.90 (749)

624-010 60" 92.80 (2357)

47.90 (1217)

44.90 (1141)

34.90 (887)

34.90 (887)

622-1A1 TUFTRAC 52,000 LB 624-028 56" 92.80

(2357)47.90 (1217)

44.90 (1141)

34.90 (887)

34.90 (887)

SUSPENSION CONFIg DATACODE

RIDE hEIghT

lIgHt laDeN

TUFTRAC 40,000 LB LOW 621-058 9.03

(229)7.83 (199)

TUFTRAC 2-STAGE 40,000 LB

STD 621-055 10.02 (255)

8.82 (224)

HIGH 621-059 11.00 (279)

9.80 (249)

TUFTRAC 46,000 LB LOW 621-058 11.06

(281)9.86 (250)

TUFTRAC 2-STAGE 46,000 LB STD 621-055 12.05

(306)10.85

(276)

TUFTRAC 52,000 LB STD 621-055 12.31

(313)13.51

(343)

106/122 TufTrac Suspension (continued)Suspension



CHASSIS

11.52(293)

8.54(217)

MAXREF

2.50(64)

AXLE

5.81(148)

26.89(683)

FORWARD

CHASSIS

AXLE

17.27(439)

9.40(238)

6.58(167)

23.67(601)14.50(368)

4.00(102)

Y

X

5.0º-8.0º

5.50(140)

2.20(56)

28º

8.00(203) 1.61

[41]

5.19(132)

328MAX

NOTE: Crossmember Not Shown For Clarity This View

106/112 Hendrickson HLUC2 Pusher/Tag SuspensionSuspension



CHASSIS

5.04(128)

7.70(196)

AXLE

8.50*(216)

FORWARD

CHASSIS

AXLE

15.75(400)

9.00(229)

14.65(372)

5.99(152)

25.00(635)

18.00(457)

8.00(203)

Y

X

4.63(118)

4.97(126)

4.35(110)

8.35(212)

7.31(186)

6.00(152)

4.97(127)

5.00(127)

* Pusher Axle Shown


106/112 Al-2200LW Pusher/Tag SuspensionSuspension



AXLE

8.75(222)

17.19(437)

25.81(433)

9.00(229)

4.68(118)

4.55(111)

8.35(212)

R6.00(R152)

CHASSIS

7.11(181)

21.43(544)

XY

32.60(828)

18.99(482)

FORWARD

CHASSIS

9.00(229)

4.70(119)

NOTE: Pusher Axle Shown


HLM2 Pusher/Tag AxleSuspension



OPTION(USED AS)

PACKAgE CODE

x YAxLE

CAPACITY

TOTAL vERTICAL TRAvEL

AvAILAbLE UP TRAvEL @ LADEN

TIRE TO gROUND

CLEARANCE @ LADEN

LADEN RIDE hEIghT NORmAL

*FULL UP (LIFTED)

STEERABLE AXLES

HLUC-2(PUSHER) 035-061

8.50 (216) .50 (13)

13.2K 13.5(343)

7.5 - 8.5(190-216)

6.0 - 7.0(152-178)

9.5 (241) 1.50 (38)

10.5 (267) 2.50 (63)

11.5 (292) 3.5 (89)

12.5 (317) 4.5 (114)

13.5 (343) 5.5 (140)

14.5 (368) 6.5 (165)

NON-STEER AXLES

HLM-2(PUSHER) 035-004**

10.0 (254) 4.5 (140)

20K 9.5(241)

5.0 - 6.0(127-152)

3.5 - 4.5(89-114)11.5 (292) 5.9 (150)

13.0 (330) 7.5 (190)

WATSON/CHALIN

AL-2200LW(PUSHER)

035-012**

10.0 (254) 3.4 (76)

13.2K 10.5(267)

6.5 - 7.5(165-190)

5.0 - 6.0(127-152)

11.0 (279) 4.4 (102)

12.0 (305) 5.4 (127)

13.0 (330) 6.19 (146)

* Center of tire to Bottom of Frame when tire is lifted ** Dimension envelope Same for tag Suspension

Clearance envelope Notes: 1) Minimum 2" (50 mm) clearance required between top of lifted pusher tire and truck body/equipment. 3) Minimum 1" (25 mm) clearance required all around lift and load springs at their maximum.

106/112 Pusher/Tag Suspensions Suspension



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