Towing & Recovery Carrier Product Manual - Page 24
Medium Duty Chassis Requirements
RBM Minimum
(Resis�ng Bending Moment)
Carriers without
Wheel-li� op�on
Carriers with
3000/3500 lb Wheel-Li� op�on
Carriers with
4000/5000 lb Wheel-Li� op�on
22 � Deck op�on CA
Minimum Addi�onal CA Behind Cab
24 � Deck op�on CA
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Maximum Tire Height Above Frame Rails
(Air Suspension Dumped or Springs Laden)
Maximum Tire Height Above Frame Rails
(Air Suspension Dumped or Springs Laden)
⁴
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6. For 102" wide NGAF with overall �re tread width narrower than 97.50", an addi�onal 3.50" of �re height above frame rails
is allowable.
7. For 102" wide 5T2B with overall �re tread width narrower than 94.63", an addi�onal 3.50" of �re height above frame rails
is allowable.
8. For 102" wide 5TRB with overall �re tread width narrower than 94.50", an addi�onal 2.25" of �re height above frame rails
is allowable.
9. For 102" wide ALA3CB with overall �re tread width narrower than 97.50", an addi�onal 3.50" of �re height above frame rai
ls is allowable.
10. For 102" wide ST3CB with overall �re tread width narrower than 94.63", an addi�onal 3.50" of �re height above frame rai
ls is allowable.
Disclaimer:
Jerr-Dan makes no guarantee that mee�ng the above requirements will ensure a carrier body will fit on the specified chassis.
N/A
32" - 39"
30 � Deck op�on CA
1
(Usable CT - Cab to CL of Rear Tandems)
228” through 238”
(206" through 216")
Usable CA
3, 6
(Back of Cab to Centerline
of Rear Axle)
A
/
N
"
9
3
"
9
3
Miscellaneous
Requirements
75NGAF - 4.75"
⁶
75T2B - 4.25"
⁷
75TRB - 5.25"
⁸
85NGAF - 2.50"
⁶
85T2B - 2.00"
⁷
85TRB - 3.00"
⁸
ALA3CB- 4.50"
⁹
ST3CB - 4.00"
¹
⁰
N/A
28 � Deck op�on CA
1
(Usable CT - Cab to CL of Rear Tandems)
204” through 214”
(182" through 192")
N/A
SRS Op�on
2
3-Car Models
Chassis Requirements
Medium Duty Model
s
(STD and XLP)
N/A
All Applica�ons
N/A
GVWR Minimum
(Gross Vehicle Weight Ra�ng)
138” through 150”
101"
N/A
N/A
N/A
32" - 39"
32" - 42"
N/A
5. Useable CA or CT for Jerr-Dan Carriers is defined as the available clear space behind the cab and above the frame rails, measured from the rear most obstruc�on to the center of the rear axle (on single rear axle trucks) or center of the rear tandems or bogie (on dual rear axle trucks).
1. Overall length of Carrier and Chassis must not exceed the length requirements of the state(s), province(s) or country of it's intended use.
1,500,000 (in-lb)
(750,000 per rail)
2,000,000 (in-lb)
(1,000,000 per rail)
25,500 lbs Total
(17,500 lbs Rear)
33,000 lbs Total
(20,000 lbs Rear)
26 � Deck op�on CA
(Usable CT - Cab to CL of Rear Tandems)
180” through 192”
(158" through 170")
208” through 214”
(186" through 192")
28 � Deck op�on CA
1
(Usable CT - Cab to CL of Rear Tandems)
156” through 168”
232” through 238”
(210" through 216")
30 � Deck op�on CA
1
(Usable CT - Cab to CL of Rear Tandems)
900,000 (in-lb)
(450,000 per rail)
33,000 lbs Total
(20,000 lbs Rear)
(12,000 lbs Front)
N/A
N/A
N/A
N/A
(Not applicable to 3-Car Models)
12" (Clean Frame)
19,500 lbs Total
(13,500 lbs Rear)
4. Maximum ground to Cab and Ground to door heights allow for an upper deck payload height of 54" while maintaining a maximum payload height of 13'6"
2. SRS Op�on is not available on 3-Car Models
3. Modular Sta�onary Headboard requires addi�onal 12" of clean CA behind the cab. (Replaces Fixed Height Sta�onary Headboard which required only 6" of addi�onal clean CA.)
A
/
N
"
8
9
A
/
N
