Binkley® Series by Cush RFQ Guide Rev 0, Jan 2017 Fixed Frame Mechanical Suspension

Numerous configurations and mounting styles require us to offer this order guide for our Cush Binkley® Series fixed frame models.

Please refer to Cush model drawings for installation notes, configuration, and service parts. Cush® can make a custom configuration for you if not shown in this guide.

Binkley® Mechanical Suspension Features  Industry standard “Will Fit” service parts.  Replaceable wear pads in hangers for prolonged service life.  Eccentric axle alignment replaces service laden adjustable torque arms.  Cush Shear-Tite™ torque control fasteners at torque arms & rockers ease installation & service.  Binkley® Series has optimized fabrications made from 80KSI steel for durability and light weight. Binkley® RideMax™ for the industries best ride quality in the market! (patent pending)

Model Type Binkley® with Standard Torque Rod Arms

Standard Torque Arms & Leaf Springs Standard Torque Arms & LightFlex Springs (Model BMS) (Model BMF)

Rev 0, 12-2016 Binkley® RideMax™ with Big Bush Torque Rod Arms (Patent Pending) Uses industry standard big diameter narrow bushing from Air Ride Suspension Market.

RideMax™ Torque Arms RideMax ™ Torque Arms & Std Steel Leaf Springs & LightFlex Springs (Model BRS) (Model BRF)

Binkley® RideMax™ with Front Air Lift (Patent Pending)

P/N Cush® Binkley® Series Model Type

BMS = Binkley Mechanical Standard Steel Springs

BMF = Binkley Mechanical LiteFlex Springs

BRS = Binkley RideMax Standard Steel Springs

BRF = Binkley RideMax LiteFlex Springs

BRL = Binkley RideMax front Lift

pg. 2 Suspension Duty & Application Your trailer application may be for mostly On-Highway or may be more heavy duty requiring a suspension for Off-Highway durability. The Binkley® series is rated up to 25,000 lbs. GAWR with proper springs, axles, and brake selection.

o The Binkley® Standard (S) model is designed to be an industry leader for On-Highway applications: durable, light weight, with value added features and options: Container Chassis, Gravel, Dump, Belly Dump, Rear Dump, Livestock, Grain, Platform, Van, Lt Wt Utility, Tag & Pindle.

o The Binkley® Heavy Duty (H) model is designed with thicker gage hangers and parts to be an industry leader for Off-Highway applications: Lowboy, Oil-Field, Logging, Tanker, Chip Van, HD Drop-deck & Flatbed.

P/N Suspension Duty (Up to 25K with proper spring selection) S = Binkley Standard, Mostly On-Highway (Features light weight front and rear hangers, replaceable hanger wear pads.) H = Binkley HD, Off-Highway (Features heavy duty hangers, replaceable hanger wear pads.)

Axle Quantity Your trailer application may require a single or multiple axle configuration. To reconfigure from a single or tandem kit an expansion Multiple Axle Configurator (MAC) kit can be added.

P/N Axle Quantity 1 = Single Axle Configuration 2 = Tandem Axle Configuration 3 = Tri-Axle Axle Configuration 4 = MAC Kit (Axle add-on kit) pg. 3 Axle Spacing Your trailer application will determine the axle spacing needed. The standard axle spacing is 49”, axle spacing wider than 49” will require a special length rocker or custom configuration.

P/N Axle Spacing A = Single Axle Standard Setting C = 42.5" Axle Centers (12K Lt Wt Special Spring) E = 49" Axle Centers (11.75” long rocker) SHOWN H = 54.5" Axle Centers (17.25” long rocker) J = 60" Axle Centers (22.75” long rocker)

Axle Connection Configuration Your trailer application will often determine what height of suspension you need to fit between the bottom of the trailer frame and the center of the axle (Suspension RIDE HEIGHT, RH). The suspension Ride Height required will then determine if your application is tall or short application. A tall application will require an Overslung, or TopMount type typically used on Flatbed or Van trailers. A short application will require an Underslung, or Low-Mount type typically used on Drop-Deck or Lowboy trailers. The axle connection brackets are also dependent on the size of the axle. A standard axle is 5.0” round diameter and a light weight axle can be 5.75” or 6.0” round diameter with a thinner wall to reduce weight at the same strength as a 5.0” round.

Overslung Axle Connection Underslung Axle Connection “No Catch” bottom spring seat protects u-bolts better than others and increases under ground clearance.

Axle Axle Connection P/N Size U-Bolts 1 Top Mount 5.0" Rd 3/4" 4 Under Slung 5.0" Rd 7/8" Top Mount 5.75" Rd 5 3/4" pg. 4 6 Top Mount 6.0" Rd 3/4" Hanger Styles Your trailer frame design will determine what style of frame hanger will fit up best for your trailer type & application. These hangers are offered in both the Binkley® S and the Binkley® HD style units.

(U) UnderMount, No Top Plate (S) UnderMount, Straddle-Mount Tapered Top Hanger for 4” I-Beam For 4” Tube

P/N Hanger Reference Style Trailer Type & Hanger Style U = Under Mount Narrow, No Top Plate I-Beam Frame T = Under Mount with Top Plates I-Beam or Tube Frame S = 4" Wide Straddle Mount Tube or G-rail Frame W = Under Mount Narrow, Winged no Tops I-Beam or Slider Frame F = Flange Mount Weldon Tank Trailer Frame B = Flange Mount Bolton Aluminum Trailer Frame X = Other T.B.D. in Spec Notes 0 = None / Completion Kit

pg. 5 Spring Seat Height Your trailer frame design will determine what system Ride Height is needed. Per your spring choice the spring seat height (SS) will be shown in the chart for the desired ride height. The spring seat connects the axle to the springs and the suspension torque arms. Spring seats need to be chosen for ride height and axle diameter fit-up. A standard axle is 5.0” round diameter and a light weight axle can be 5.75” or 6.0” round diameter with a thinner wall to reduce weight at the same strength as a 5.0” round. Below is a chart showing the alpha ID letter for each type of seat.

(Spring seat example)

P/N Alpha ID for Spring Seat Height (SS) / Axle Diameter Size Std Axle Diameter = 5" Rd Big Diameter Axle = 5.75"Rd Special Order Meritor 6" Rd 0 = None 0 = None 0 = None A = 3/4" J = 3/8" R = 1/4" B = 1-1/4" K = 7/8" S= 3/4" C = 1-3/4" L = 1-3/8" T = 1-1/4" D = 2-1/4" M = 1-7/8" U = 1-3/4" E = 2-3/4" N = 2-3/8" V = 2-1/4" F = 3-1/4" O = 2-7/8" W = 2-3/4" G = 3-3/4" P = 3-3/8" X = 3-1/4" H = 4-1/4" Q = 3-7/8" Y = 3-3/4"

pg. 6 Spring Choice Customers can get their Cush Binkley® Series leaf springs from us or source them internally. There are several springs to choose from for desired capacity and ride quality. Please review your ride height and spring requirements. Customers can provide their own leaf springs but we need to know what spring is being used so that we can verify the application use.

P/N Cush Springs or Customer Supplied N = Without Springs, Customer Supplied C = Leaf Springs Supplied by Cush

P/N Binkley® 3" Wide Leaf Spring Selection Chart GAWR SPRING SPRING SPRING ARCH Length Axle Spring (lbs.) Spring Axle Height Cush P/N Ref No. ARCH (in) ID Capacity Type (in) Spacing A SP0365 TRA-2740 25,000 Three Leaf HD High 5.8 43.7 49" & up 25K Duty Heavy B SP0365-01 TRA-2741 25,000 Three Leaf HD Low 3.3 43.8 49" & up

C SP0354 TRA-2726 22,400 Three Leaf High 6.3 43.7 49" & up D SP0355 TRA-2727 22,400 Three Leaf Medium 4.9 43.8 49" & up E SP0356 TRA-2728 22,400 Three Leaf Low 3.8 43.8 49" & up F SP0324 TRA-2752 22,400 Two Leaf High 7.1 43.5 49" & up G SP0325 TRA-2753 22,400 Two Leaf Medium 5.8 43.1 49" & up H SP0326 TRA-2754 22,400 Two Leaf Low 4.4 43.7 49" & up 23K Standard 23KDuty Standard I SP0360 TRA-023 22,400 Single Leaf High 7.4 46 49" & up J SP0363 TRA-021 22,400 Single Leaf Low 4.9 43.9 49" & up

K SP24784-01 TRA-2770 15,000 Three Leaf LD High 6.3 43.8 49" & up Duty Light L SP27266-01 TRA-2771 12,000 Three Leaf LD High 6.2 36.3 42.5"

LiteFlex SP10996 Medium 5.2 43.5 ngs M 10996 25,000 W/Bumper 49" & up (for 5.75" OD axle Only) LiteFlex SP11173 Medium 5.2 43.5 N 11173 25,000 W/Bumper 49" & up

Light WeightLight LiteFlex O SP16316-01 Medium 5.2 43.5 Composite Spri 16316-01 25,000 Single 49" & up

pg. 7 Overslung Spring Choice per Application & Mounting Height (MH) Customers can get their Cush Binkley® Series with different leaf spring choices. Please review your ride height and spring requirements.

P/N for Overslung Mounting Height (Ride Height) Chart per Spring & Seat Height. OVERSLUNG SPRING SEAT HEIGHT "SS" (FOR 5.0" ROUND AXLE)

GAWR LEAF ( A ) ( B ) ( C ) ( D ) ( E ) ( F ) ( G ) ( H ) <-5.0" Rd SEAT ID Capacity SPRING 0.75 1.25 1.75 2.25 2.75 3.25 3.75 4.25 <-SEAT HT (INCHES) PART <-5"Rd AXLE SEAT PART (lbs.) SP0142-01 SP0142-02 SP0142-03 SP0149-04 SP0149-05 SP0149-06 SP0149-07 SP0149-08 NUMBER NUMBER

3-LEAF HD SP0074-K SP0074-L SP0074-M SP0074-P SP0074-R SP0074-S SP0074-T SP0074-U <-3" SQ. U-BOLT (H-)

25,000 SP0365 15-1/2" 16" 16-1/2" 17" 17-1/2" 18" 18-1/2" 19" <-MTG. HT. "MH" 25,000 SP0365-01 13-1/4" 13-3/4" 14-1/4" 14-3/4" 15-1/4" 15-3/4" 16-1/4" 16-3/4"

3-LEAF SP0074-J SP0074-K SP0074-L SP0074-M SP0074-P SP0074-R SP0074-S SP0074-T <-3" SQ. U-BOLT (H-)

22,400 SP0354 15-1/2" 16" 16-1/2" 17" 17-1/2" 18" 18-1/2" 19" 22,400 SP0355 14" 14-1/2" 15" 15-1/2" 16" 16-1/2" 17" 17-1/2" <-MTG. HT. "MH" 22,400 SP0356 13-1/4" 13-3/4" 14-1/4" 14-3/4" 15-1/4" 15-3/4" 16-1/4" 16-3/4"

2-LEAF SP0074-H SP0074-J SP0074-K SP0074-L SP0074-M SP0074-P SP0074-R SP0074-S <-3" SQ. U-BOLT (H-)

22,400 SP0324 15-1/2" 16" 16-1/2" 17" 17-1/2" 18" 18-1/2" 19" 22,400 SP0325 14" 14-1/2" 15" 15-1/2" 16" 16-1/2" 17" 17-1/2" <-MTG. HT. "MH" 22,400 SP0326 13-1/4" 13-3/4" 14-1/4" 14-3/4" 15-1/4" 15-3/4" 16-1/4" 16-3/4"

SINGLE-LEAF SP0074-G SP0074-H SP0074-J SP0074-K SP0074-L SP0074-M SP0074-P SP0074-R <-3" SQ. U-BOLT (H-)

22,400 SP0360 15-1/2" 16" 16-1/2" 17" 17-1/2" 18" 18-1/2" 19" <-MTG. HT. "MH" 22,400 SP0363 13-1/4" 13-3/4" 14-1/4" 14-3/4" 15-1/4" 15-3/4" 16-1/4" 16-3/4"

LITEFLEX SP00XX-H SP00XX-J SP00XX-K SP00xx-K SP00xx-L SP00xx-M SP00xx-P SP00xx-R <-3" RD. U-BOLT (H-)

25,000 10996 14" 14-1/2" 15" 15-1/2" 16" 16-1/2" 17" 17-1/2" <-MTG. HT. "MH" 0.38 0.88 1.38 1.88 2.38 2.88 3.38 3.88 <-BDA SEAT HT (INCHES) ( J ) ( K ) ( L ) ( M ) ( N ) ( O ) ( P ) ( Q ) <-5.75" Rd SEAT ID ( R ) ( S) ( T ) ( U ) (V ) ( W ) ( X) ( Y ) <-6.0" Rd (Meritor) SEAT ID OVERSLUNG SPRING SEAT HEIGHT "SS" (FOR BIG DIAMETER AXLES, 5.75” OR 6” OD)

Note: Subtract ~½” from the mounting height of all single axle units.

pg. 8 Underslung Spring Choice per Application & Mounting Height (MH) Customers can get their Cush Binkley® Series with different leaf spring choices. Please review your ride height and spring requirements.

P/N for Underslung Mounting Height (Ride Height) Chart per Spring & Seat Height. GAWR LEAF (A) <-5.0" Rd SEAT ID Capacity SPRING 0.75 <-SEAT HT "SS" (INCHES) (lbs.) PART NUMBER X <-5"Rd AXLE SEAT PART NUMBER 3-LEAF HD X <-5" rd. 7/8" U-BOLT SP0365 6.2 25,000 <-MTG. HT. "MH" 25,000 SP0365-01 NA 3-LEAF X <-5" rd. 7/8" U-BOLT 22,400 SP0354 6.7 22,400 SP0355 5.3 <-MTG. HT. "MH" 22,400 SP0356 NA 3-LEAF Lt Duty X <-5" rd. 7/8" U-BOLT 15,000 SP24784-01 6.8 <-MTG. HT. "MH" 12,000 SP27266-01 6.7 2-LEAF X <-5" rd. 7/8" U-BOLT 22,400 SP0324 7.6 22,400 SP0325 6.2 <-MTG. HT. "MH" 22,400 SP0326 4.9 SINGLE-LEAF X <-5" rd. 7/8" U-BOLT SP0360 7.9 22,400 <-MTG. HT. "MH" 22,400 SP0363 5.3 0.38 <-BDA SEAT HT "SS" (INCHES) ( J ) <-5.75" Rd SEAT ID ( R ) <-6.0" Rd SEAT ID

pg. 9 Fixed Frame Mechanical Suspension P/N configurator Options & Features for Cush Binkley® Series Suspension System, see above RFQ guide for definitions.

Cush Binkley Mechanical Suspension Series- Part Number CONFIGURATOR

Binkley Suspension Axle Axle Connection Hanger Spring Seat Height (SS) Springs Spring Type Duty Quantity Spacing Type Style 5"RD 5.75" RD 6" RD Supplied Choice BMS S 1 A 1 U 0 0 0 N A BMF H 2 C 4 T A J R C B BRS 3 E 5 S B K S C BRF 4 H 6 W C L T D BRL J F D M U E B E N V F X F O W G 0 G P X H H Q Y I J K L M N O

CUSTOMER: DATE:

pg. 10 CONTACT: