Attachment_0059_NRMM_Data_Sheet_Wheeled_Tracked.xlsx
XLSX spreadsheet 313 KB Posted
- Attached to
- Optionally Manned Fighting Vehicle (OMFV) Draft Request for Proposal (RFP) W56HZV-22-R-0026
- Solicitation number
- W56HZV-22-R-0026
About this file
This document is a draft request for proposal for the Detailed Design, Prototype Build and Test Phase of the Optionally Manned Fighting Vehicle program. The Army is seeking feedback on the draft RFP by May 2nd and requests that interested parties submit comments using the provided comment resolution matrix templates. The RFP attachments include performance specifications, architecture documents, and data sheets. Some attachments contain controlled unclassified information or classified details, and interested offerors must submit the required facility and personnel certifications to request copies. The Army will provide the requested documents to the certified data custodians of qualified offerors. This draft RFP and solicitation number are identified to allow interested sources to review and submit comments to help refine the final RFP for this major new vehicle development program.
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Cover Page
| Attachment 0059 | ||
| NRMM Data Sheet Wheeled Tracked | ||
| Revision No.: 000 | ||
| Solicitation No.: W56HZV-22-R-0026 | ||
| 29-Mar-2022 |
| Distribution Statement A: Approved for Public Release; distribution unlimited. |
| SECURITY NOTICE: Contractor responses to the data requirements are likely to be at the Controlled Unclassified Information (CUI) level, and may be at the SECRET level. For security related guidance and procedures on how to mark, handle, and transmit classified information, contractors should refer to DoD 5220.22-M National Industrial Security Program Operating Manual, 28 Feb 2006, supporting DD 254, and the OMFV Security Classification Guide (CUI) signed by PEO GCS on 18 February 2021. |
All CUI responses should be marked with the following CUI Designation Indicator and Distribution Statement:
Controlled by: the name of the Offeror company (not required if identified in the letterhead) Controlled by: identification of the office creating the document CUI Category: CTI, EXPT Distribution Statement: D POC: name and phone number or email of POC
DISTRIBUTION STATEMENT D: Distribution authorized to the Department of Defense and U.S. DoD contractors only; Administrative or Operational Use; Export Control; date of determination is 18 February 2021. Other requests for this document shall be referred to the attention of the PM MCS Security Manager at: Program Executive Office Ground Combat Systems (PEO GCS), ATTN: SFAE-GCS-C, 6501 E. 11 Mile Road, Detroit Arsenal, MI 48397-5000.
WARNING - This document contains technical data whose export is restricted by the Arms Export Control Act (Title 22, U.S.C., Sec 2751, et seq.) or the Export Administration Act of 1979 (Title 50, U.S.C., App. 2401 et seq.), as amended. Violations of these export laws are subject to severe criminal penalties. Disseminate in accordance with provisions of DoD Directive 5230.25.
DESTRUCTION NOTICE: Destroy by any method that will prevent disclosure of contents or reconstruction of the document.
SECRET responses should use the following Instructions:
This content is classified at the SECRET level and may contain elements of controlled unclassified information (CUI), unclassified, or information classified at a lower level than the overall classification displayed. This content shall not be used as a source of derivative classification; refer instead to OMFV Security Classification Guide, 20210218. It must be reviewed for both Classified National Security Information (CNSI) and CUI in accordance with DoDI 5230.09 prior to public release, or PM Maneuver Combat Systems (MCS) Security Manager at: Program Executive Office Ground Combat Systems (PEO GCS), ATTN: SFAE-GCS-M, 6501 East Eleven Mile Road, Detroit Arsenal, MI 48397-5000.
Classified by: List name, position title of the Derivative classifier and office of origin Derived from: OMFV SCG, 20210218 Declassify on: YYYYMMDD (Refer to declassification column to determine the date)
Controlled by: the name of the Offeror company (not required if identified in the letterhead) Controlled by: identification of the office creating the document CUI Category: CTI, EXPT Distribution Statement: D POC: name and phone number or email of POC
Revision Log
| Revision Log Summary | ||
| Revision # | Date | Description of Change |
Hfig3a
HFig3b
HFig3c
HFig3d
DFige
A
| Vehicle Identification - A | ||
| NAME | VALUE | DESCRIPTION |
| Vehicle Description | Vehicle | |
| Drive Train | ||
| Engine | ||
| Transmission | ||
| Transfer Case | ||
| Final Drive | ||
| VEHID | Vehicle Identification | |
| VEHSIU | Vehicle data input units (0=English or 1=SI) | |
| GCW | Gross Combination Weight | |
| NVUNTS | No. of Tractor/Trailer units in vehicle combination | |
| Vehicle/Tractor/First Unit | ||
| GVW | Gross Vehicle | |
| VMI | Sprung mass Pitch Moment of Inertia | |
| DELTW1 | Payload | |
| Vehicle/Trailer/Second Unit | ||
| GTW | Gross Trailer Weight | |
| VMI2 | Sprung mass Pitch Moment of Inertia | |
| DELTW2 | Payload |
CTR1a Tracked First Unit Running Gear - CTR1a
| NAME | VALUE | DESCRIPTION |
| NAMBLY | Total No. of left-right pairs of tracked assemblies | |
| XBRCOF | Maximum braking coefficient |
| NAME | VALUE | DESCRIPTION | ||
| 1 | 2 | 3 | Axle No./Suspension assembly No./NVEH(I)=0 | |
| NVEH(I) | Type of traction assembly (0=tracked,1=wheeled) | |||
| WGHT(I) | Oper. Load beneath left-right pair of tracks | |||
| IP(I) | Powered (1)/ Unpowered (0) axle | |||
| IB(I) | Braked(1)/Unbraked(0) axle | |||
| NFL(I) | Track type (1=flexible or 0=girderized) | |||
| RW(I) | Roadwheel radius plus track thickness | |||
| HROSUS(I) | Vert. Dis. from veh. role center to assembly centerline | |||
| WT(I) | Wheel track (centerline-centerline) | |||
| CLRMIN(I) | Ground clearance under axle | |||
| WTE(I) | Lateral clearance between inner tires on axle | |||
| TRAKLN(I) | Track length on ground | |||
| TRAKWD(I) | Width of a single track (one side) | |||
| Track thickness | ||||
| Track pitch | ||||
| NPAD(I) | Track pads (0=no pads or 1=pads) | |||
| ASHOE(I) | Area of one track shoe (pitch x width) | |||
| Removeable road pads (Yes or No) | ||||
| GROUSH(I) | Grouser Height (From track shoe face to road pad exterior surf.) | |||
| VFGVCI(I) | Single pass VCI for fine-grained soils |
CTR1b Tracked First Unit Running Gear - CTR1b
| NAME | VALUE | DESCRIPTION |
| NSPX | No. of sprockets/idlers (spridlers) - 0, 1, or 2 | |
| NWB | No. of the foremost roadwheel contained within the track envelope | |
| NEW | No. of the rearmost roadwheel contained within the track envelope | |
| VSLIMX | Max. sliding speed limit (if 0 computed internally) | |
| VTIPMX | Max. tipping speed limit (if 0 computed internally) |
| NAME | VALUE | DESCRIPTION | ||
| 1 | 2 | 3 | Axle No./Suspension assembly No./NVEH(I)=0 | |
| SXDEFL(1) | Front sprocket/idler deflection | |||
| SXFORCE(1) | Front sprocket/idler force corresponding to above deflection | |||
| SXDEFL(2) | Rear sprocket/idler deflection | |||
| SXFORCE(2) | Rear sprocket/idler force corresponding to above deflection | |||
| ZSPX(1) | Height of front sprocket/idler centerline above ground | |||
| ZSPX(2) | Height of rear sprocket/idler centerline above ground | |||
| LYSPX(1) | Longitudinal distance of front sprocket/idler centerline from CG | |||
| LYSPX(2) | Longitudinal distance of rear sprocket/idler centerline from CG | |||
| RAD(1) | Front sprocket/idler radius plus track thickness | |||
| RAD(2) | Rear sprocket/idler radius plus track thickness | |||
| FSPRNG | Spring constant of leading track section (flank) normal to track | |||
| TRACKK(j) | Spring constant of equivalent track interconnecting spring | |||
| REVM(I) | Sprocket revolutions/mile |
CTR1c Tracked First Unit Suspension Data - CTR1c
| NAME | VALUE | DESCRIPTION |
| NSUSP | Total No. of suspensions | |
| NI | No. of independent suspensions | |
| NB | No. of bogie suspensions | |
| NW | No. of walking beam suspensions | |
| NU | No. of unsprung suspensions | |
| H1 | C.G. height above the suspension attachment point to the frame | |
| H2 | Normal distance of the CG from the top of the vehicle | |
| L1 | Longitudinal distance of the CG from the rear most point on the vehicle | |
| L2 | Longitudinal distance of the CG from the forward most point on the vehicle |
| NAME | VALUE | DESCRIPTION | ||||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | Axle No./Suspension assembly No. | |
| Susp. type(I=ind.,U=unsprg,WB=walk. beam,BG=bogie) | ||||||||
| Total suspension travel-single wheel/front wheel | ||||||||
| Total suspension travel-rear wheel | ||||||||
| RAID(I) | Mean stiffness of axle assembly suspension springs |
CTR1d Tracked First Unit Suspension Data - CTR1d
| NAME | VALUE | DESCRIPTION | ||
| k or j | 1 | 2 | 3 | WB or BG axle No./NVEH(I)=0 |
| WBPHMN(k) or BGPHMN(j) | Angular limit of travel before bump stop contact | |||
| WBRSTP(k) or BGSTRP(j) | Beam bogie rotational bump stop contact | |||
| WBRDMP(k) or BGRDMP(j) | Beam bogie rotational frictional damping moment | |||
| WBINRT(k) or BGINRT(j) | Beam bogie rotational moment of inertia |
| NAME | VALUE | DESCRIPTION | |||||
| k or j | 1 | 2 | 3 | kth beam or jth bogie | |||
| Walking Beam only | |||||||
| LW(k) | dis. from CG to beam pivot of kth waling beam (+ or -) | ||||||
| I | 1 | 2 | 1 | 2 | 1 | 2 | kth walking beam wheel number |
| LWDF(I,k) | dis. from CG->frame conn. Pt. of ith outboard damper | ||||||
| LWDB(I,k) | dis. from CG->beam conn. Pt. of ith outboard damper | ||||||
| Bogie Only | |||||||
| LB(j) | Dis. from CG to bogie pivot point of jth bogie (+ or -) | ||||||
| BGANGL(j) | Initial orientation angle of jth bogie w.r.t. horizontal | ||||||
| ZBGPIV(j) | Height of jth bogie pivot point above the ground | ||||||
| i | 1 | 2 | 1 | 2 | 1 | 2 | jth bogie wheel number |
| DLB(I,j) | Dis. from CG->frame conn. pt. of ith damper to jth bog. |
CTR2a Tracked Second Unit Running Gear - CTR2a
| NAME | VALUE | DESCRIPTION |
| NAMBLY | Total No. of left-right pairs of tracked assemblies | |
| XBRCOF | Maximum braking coefficient |
| NAME | VALUE | DESCRIPTION | ||
| 1 | 2 | 3 | Axle No./Suspension assembly No./NVEH(I)=0 | |
| NVEH(I) | Type of traction assembly (0=tracked,1=wheeled) | |||
| WGHT(I) | Oper. Load beneath left-right pair of tracks | |||
| IP(I) | Powered (1)/ Unpowered (0) axle | |||
| IB(I) | Braked(1)/Unbraked(0) axle | |||
| NFL(I) | Track type (1=flexible or 0=girderized) | |||
| RW(I) | Roadwheel radius plus track thickness | |||
| HROSUS(I) | Vert. Dis. from veh. role center to assembly centerline | |||
| WT(I) | Wheel track (centerline-centerline) | |||
| CLRMIN(I) | Ground clearance under axle | |||
| WTE(I) | Lateral clearance between inner tires on axle | |||
| TRAKLN(I) | Track length on ground | |||
| TRAKWD(I) | Width of a single track (one side) | |||
| Track thickness | ||||
| Track pitch | ||||
| NPAD(I) | Track pads (0=no pads or 1=pads) | |||
| ASHOE(I) | Area of one track shoe (pitch x width) | |||
| Removeable road pads (Yes or No) | ||||
| GROUSH(I) | Grouser Height (From track shoe face to road pad exterior surf.) | |||
| VFGVCI(I) | Single pass VCI for fine-grained soils |
CTR2b
| Tracked Second Unit Running Gear - CTR2b | |||
| NAME | VALUE | DESCRIPTION | |
| NSPX | No. of sprockets/idlers (spridlers) - 0, 1, or 2 | ||
| NWB | No. of the foremost roadwheel contained within the track envelope | ||
| NEW | No. of the rearmost roadwheel contained within the track envelope | ||
| VSLIMX | Max. sliding speed limit (if 0 computed internally) | ||
| VTIPMX | Max. tipping speed limit (if 0 computed internally) |
| NAME | VALUE | DESCRIPTION | ||
| 1 | 2 | 3 | Axle No./Suspension assembly No./NVEH(I)=0 | |
| SXDEFL(1) | Front sprocket/idler deflection | |||
| SXFORCE(1) | Front sprocket/idler force corresponding to above deflection | |||
| SXDEFL(2) | Rear sprocket/idler deflection | |||
| SXFORCE(2) | Rear sprocket/idler force corresponding to above deflection | |||
| ZSPX(1) | Height of front sprocket/idler centerline above ground | |||
| ZSPX(2) | Height of rear sprocket/idler centerline above ground | |||
| LYSPX(1) | Longitudinal distance of front sprocket/idler centerline from CG | |||
| LYSPX(2) | Longitudinal distance of rear sprocket/idler centerline from CG | |||
| RAD(1) | Front sprocket/idler radius plus track thickness | |||
| RAD(2) | Rear sprocket/idler radius plus track thickness | |||
| FSPRNG | Spring constant of leading track section (flank) normal to track | |||
| TRACKK(j) | Spring constant of equivalent track interconnecting spring | |||
| REVM(I) | Sprocket revolutions/mile |
CTR2c Tracked Second Unit Suspension Data - CTR2c
| NAME | VALUE | DESCRIPTION |
| NSUSP | Total No. of suspensions | |
| NI | No. of independent suspensions | |
| NB | No. of bogie suspensions | |
| NW | No. of walking beam suspensions | |
| NU | No. of unsprung suspensions | |
| H1 | C.G. height above the suspension attachment point to the frame | |
| H2 | Normal distance of the CG from the top of the vehicle | |
| L1 | Longitudinal distance of the CG from the rear most point on the vehicle | |
| L2 | Longitudinal distance of the CG from the forward most point on the vehicle |
| NAME | VALUE | DESCRIPTION | ||||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | Axle No./Suspension assembly No. | |
| Susp. type(I=ind.,U=unsprg,WB=walk. beam,BG=bogie) | ||||||||
| Total suspension travel-single wheel/front wheel | ||||||||
| Total suspension travel-rear wheel | ||||||||
| RAID(I) | Mean stiffness of axle assembly suspension springs |
CTR2d
| Tracked Second Unit Suspension Data - CTR2d | |||||
| NAME | VALUE | DESCRIPTION | |||
| k or j | 1 | 2 | 3 | WB or BG axle No./NVEH(I)=0 | |
| WBPHMN(k) or BGPHMN(j) | Angular limit of travel before bump stop contact | ||||
| WBRSTP(k) or BGSTRP(j) | Beam bogie rotational bump stop contact | ||||
| WBRDMP(k) or BGRDMP(j) | Beam bogie rotational frictional damping moment | ||||
| WBINRT(k) or BGINRT(j) | Beam bogie rotational moment of inertia |
| NAME | VALUE | DESCRIPTION | |||||
| k or j | 1 | 2 | 3 | kth beam or jth bogie | |||
| Walking Beam only | |||||||
| LW(k) | dis. from CG to beam pivot of kth waling beam (+ or -) | ||||||
| I | 1 | 2 | 1 | 2 | 1 | 2 | kth walking beam wheel number |
| LWDF(I,k) | dis. from CG->frame conn. Pt. of ith outboard damper | ||||||
| LWDB(I,k) | dis. from CG->beam conn. Pt. of ith outboard damper | ||||||
| Bogie Only | |||||||
| LB(j) | Dis. from CG to bogie pivot point of jth bogie (+ or -) | ||||||
| BGANGL(j) | Initial orientation angle of jth bogie w.r.t. horizontal | ||||||
| ZBGPIV(j) | Height of jth bogie pivot point above the ground | ||||||
| i | 1 | 2 | 1 | 2 | 1 | 2 | jth bogie wheel number |
| DLB(I,j) | Dis. from CG->frame conn. pt. of ith damper to jth bog. |
DSUSa
| Suspension Spring and Damper Information - DSUSa | ||
| NAME | VALUE | DESCRIPTION |
| NSTABL | No. of unique spring-deflection tables | |
| NDTABL | No. of unique damper force-deflection tables | |
| NDMTBP | No. of unique damper modification coefficient (DMC) deflection tables for positive velocities | |
| NDMTBN | No. of unique damper modification coefficient (DMC) deflection tables for negative velocities |
| NAME | VALUE | DESCRIPTION | ||||||
| j | 1 | 2 | 3 | 4 | 5 | 6 | 7 | Unique spring/damper table number |
| SPRING DATA | ||||||||
| NSLOAD(j) | No. of data points in the spring curve loading portion | |||||||
| NSUNLD(j) | No. of data points in the spring curve unloading portion | |||||||
| ATSPOS(j) | coeff. A1 of spring transition function F() (lb.) | |||||||
| BTSPOS(j) | exp. Coeff. B1 of spring transition function F() (1/in) | |||||||
| ATSNEG(j) | coeff. A2 of spring transitition function F() (lb.) | |||||||
| BTSNEG(j) | exp. Coeff. B2 of spring transition function F() (1/in) | |||||||
| STKNEG(j) | rebound bump stop displacement (in.) | |||||||
| STKPOS(j) | jounce bump stop displacement (in). |
| NDLOAD(j) | No. of data points in the damper curve loading portion | |
| NDUNLD(j) | No. of data points in the damper curve unloading portion | |
| ATDPOS(j) | coeff. A3 of damper transition function F() (lb.) | |
| BTDPOS(j) | exp. Coeff. B3 of damper trans. function F() (sec./in) | |
| ATDNEG(j) | coeff. A4 of damper trans. Function F() (lb.) | |
| BTDNEG(j) | exp. Coeff. B4 of damper trans. Function F() (sec./in) | |
| DMC DATA | ||
| NDMODP(j) | No. of data points in the jth DMC-deflection table for positive velocities | |
| NDMODN(j) | No. of data points in the jth DMC-deflection table for nagative velocities |
NOTE: Provide spring and damper data for each unique spring rate and each unique damper rate (as measured at the wheel); one sheet per each spring rate and each damper rate. Include Jounce and Rebound bumpstop characteristics (as measured at the wheel). Provide loading-unloading transition function coefficients when hysterisis data is available.
DSUSb Spring/Damper Tables - DSUSb
| NAME | VALUE | DESCRIPTION | ||||||
| I | 1 | 2 | 3 | 4 | 5 | 6 | 7 | loading/unloading point number |
| 8 | 9 | 10 | 11 | 12 | 13 | 14 | ||
| SPRING DATA | ||||||||
| J | Spring No. | |||||||
| Loading | ||||||||
| DELSLD(I,J) | Deflection (in.) Measured at the wheel |
FORSLD(I,J) Force (lbs.) Measured at the wheel
| Unloading | ||
| DELSLD(I,J) | Deflection (in.) Measured at the wheel |
FORSUN(I,J) Force (lbs.) Measured at the wheel
| DAMPER DATA | |||
| J | Damper No. | ||
| Loading | |||
| DDOTLD(I,J) | Velocity (in./sec.) Measured at the wheel |
FORSLD(I,J) Force (lbs.) Measured at the wheel
| Unloading | ||
| DDOTUN(I,J) | Velocity (in./sec.) Measured at the wheel |
FORSUN(I,J) Force (lbs.) Measured at the wheel
NOTE: Provide loading-unloading transition functions when hysteresis data is available.
DSUSb (2) Spring/Damper Tables - DSUSb
| NAME | VALUE | DESCRIPTION | ||||||
| I | 1 | 2 | 3 | 4 | 5 | 6 | 7 | loading/unloading point number |
| 8 | 9 | 10 | 11 | 12 | 13 | 14 | ||
| SPRING DATA | ||||||||
| J | Spring No. | |||||||
| Loading | ||||||||
| DELSLD(I,J) | Deflection (in.) Measured at the wheel |
FORSLD(I,J) Force (lbs.) Measured at the wheel
| Unloading | ||
| DELSLD(I,J) | Deflection (in.) Measured at the wheel |
FORSUN(I,J) Force (lbs.) Measured at the wheel
| DAMPER DATA | |||
| J | Damper No. | ||
| Loading | |||
| DDOTLD(I,J) | Velocity (in./sec.) Measured at the wheel |
FORSLD(I,J) Force (lbs.) Measured at the wheel
| Unloading | ||
| DDOTUN(I,J) | Velocity (in./sec.) Measured at the wheel |
FORSUN(I,J) Force (lbs.) Measured at the wheel
NOTE: Provide loading-unloading transition functions when hysteresis data is available.
DSUSb (3) Spring/Damper Tables - DSUSb
| NAME | VALUE | DESCRIPTION | ||||||
| I | 1 | 2 | 3 | 4 | 5 | 6 | 7 | loading/unloading point number |
| 8 | 9 | 10 | 11 | 12 | 13 | 14 | ||
| SPRING DATA | ||||||||
| J | Spring No. | |||||||
| Loading | ||||||||
| DELSLD(I,J) | Deflection (in.) Measured at the wheel |
FORSLD(I,J) Force (lbs.) Measured at the wheel
| Unloading | ||
| DELSLD(I,J) | Deflection (in.) Measured at the wheel |
FORSUN(I,J) Force (lbs.) Measured at the wheel
| DAMPER DATA | |||
| J | Damper No. | ||
| Loading | |||
| DDOTLD(I,J) | Velocity (in./sec.) Measured at the wheel |
FORSLD(I,J) Force (lbs.) Measured at the wheel
| Unloading | ||
| DDOTUN(I,J) | Velocity (in./sec.) Measured at the wheel |
FORSUN(I,J) Force (lbs.) Measured at the wheel
NOTE: Provide loading-unloading transition functions when hysteresis data is available.
DSUSc Damper Modification Coefficient (DMC) Tables - DSUSc
| NAME | VALUE | DESCRIPTION | ||||||
| I | 1 | 2 | 3 | 4 | 5 | 6 | 7 | point number |
| 8 | 9 | 10 | 11 | 12 | 13 | 14 | ||
| DAMPER DATA | ||||||||
| J | Damper No. | |||||||
| Positive Velocities | ||||||||
| DELMDP(I,J) | Deflection (in.) Measured at the wheel |
CFMODP(I,J) Damper Force Modification Coefficient (DMC)
| Negative Velocities | ||
| DELMDN(I,J) | Deflection (in.) Measured at the wheel |
CFMODN(I,J) Damper Force Modification Coefficient (DMC)
NOTE: Provide deflections for each Damper Modification Coefficient (DMC) for both positive and negative velocities.
DSUSc (2) Damper Modification Coefficient (DMC) Tables - DSUSc
| NAME | VALUE | DESCRIPTION | ||||||
| I | 1 | 2 | 3 | 4 | 5 | 6 | 7 | point number |
| 8 | 9 | 10 | 11 | 12 | 13 | 14 | ||
| DAMPER DATA | ||||||||
| J | Damper No. | |||||||
| Positive Velocities | ||||||||
| DELMDP(I,J) | Deflection (in.) Measured at the wheel |
CFMODP(I,J) Damper Force Modification Coefficient (DMC)
| Negative Velocities | ||
| DELMDN(I,J) | Deflection (in.) Measured at the wheel |
CFMODN(I,J) Damper Force Modification Coefficient (DMC)
NOTE: Provide deflections for each Damper Modification Coefficient (DMC) for both positive and negative velocities.
DSUSc (3) Damper Modification Coefficient (DMC) Tables - DSUSc
| NAME | VALUE | DESCRIPTION | ||||||
| I | 1 | 2 | 3 | 4 | 5 | 6 | 7 | point number |
| 8 | 9 | 10 | 11 | 12 | 13 | 14 | ||
| DAMPER DATA | ||||||||
| J | Damper No. | |||||||
| Positive Velocities | ||||||||
| DELMDP(I,J) | Deflection (in.) Measured at the wheel |
CFMODP(I,J) Damper Force Modification Coefficient (DMC)
| Negative Velocities | ||
| DELMDN(I,J) | Deflection (in.) Measured at the wheel |
CFMODN(I,J) Damper Force Modification Coefficient (DMC)
NOTE: Provide deflections for each Damper Modification Coefficient (DMC) for both positive and negative velocities.
DSUSc (4) Damper Modification Coefficient (DMC) Tables - DSUSc
| NAME | VALUE | DESCRIPTION | ||||||
| I | 1 | 2 | 3 | 4 | 5 | 6 | 7 | point number |
| 8 | 9 | 10 | 11 | 12 | 13 | 14 | ||
| DAMPER DATA | ||||||||
| J | Damper No. | |||||||
| Positive Velocities | ||||||||
| DELMDP(I,J) | Deflection (in.) Measured at the wheel |
CFMODP(I,J) Damper Force Modification Coefficient (DMC)
| Negative Velocities | ||
| DELMDN(I,J) | Deflection (in.) Measured at the wheel |
CFMODN(I,J) Damper Force Modification Coefficient (DMC)
NOTE: Provide deflections for each Damper Modification Coefficient (DMC) for both positive and negative velocities.
DIND
Independent Suspension - DIND
| NAME | VALUE | DESCRIPTION |
| LDBASE | Longitudinal distance from C.G. to the base of the driver's seat (+=forward, - rearward) (in.) | |
| HDBASE | Normal distance from C.G. to the base of the driver's seat (+=above, -=below) (in.) | |
| IFSEAT | Driver's Seat absorbed power flag: (1=w/o seat dynamics, 2=w/seat dynamics, 3=no absorbed power calculation) | |
| IF IFSEAT=2 | ||
| DRVWGT | Combined weight of driver and driver's seat (lbs.) | |
| HDSEAT | Normal Distance from the base of seat to sitting surface (in.) | |
| ISDRV | No. of spring table for seat dynamics | |
| IDDRV | No. of damper table for seat dynamics |
| NAME | VALUE | DESCRIPTION | ||||||
| I | 1 | 2 | 3 | 4 | 5 | 6 | 7 | No. of Independent Suspension |
| IINSTB(I) | No. of spring table | |||||||
| IINDTB(I) | No. of damper table | |||||||
| INDMTP(I) | No. of DMC table for positive velocities | |||||||
| INDMTN(I) | No. of DMC table for negative velocities |
NOTE: All C.G. dimensions refer to the sprung mass, unless otherwise stated.
GWTR
Wheel/Track Data - GWTR
| NAME | VALUE | DESCRIPTION | ||||||
| J | 1 | 2 | 3 | 4 | 5 | 6 | 7 | No. of tired wheel or track roadwheel |
| R(J) | Undeflected radius of j-th wheel/track RW + track (in.) | |||||||
| W(J) | Unsprung mass/weight of j-th wheel/axle/track RW (lb) | |||||||
| LWHL(J) | Long. Dis. Of j-th tire/track RW from CG (in.) | |||||||
| DEFL(J) | Static Defl. Of j-th tire/track RW rubber (in.) | |||||||
| ZFORCE(J) | Force related to static defl. Of DEFL | |||||||
| FUNDWL(J) | Ground Force beneath j-th wheel/track RW (lbs.) | |||||||
| IDRIVE(J) | Powered flag (1=yes, 0=no) |
NOTE: 1) All CG dimensions refer to the sprung mass, unless otherwise noted, 2) All weights are for only one side of the vehicle, 3) Unsprung mass weights should include 1/2 the axle and suspension component weights for wheeled vehicles and 1/2 the suspension component weight for tracked vehicles, 4) Ground reaction force, FUNDWL(J), should EXCLUDE the track on the ground for tracked vehicles.
DBG
Bogie Suspension - DBG
| NAME | VALUE | DESCRIPTION | |||||
| J | 1 | 2 | 3 | No. of bogie suspension | |||
| I | 1 | 2 | 1 | 2 | 1 | 2 | No. of I-th wheel of the j-th bogie. |
| IBSTB(I,J) | No. of spring table used with I-th wheel of j-th bogie | ||||||
| IBDTB(I,J) | No. of damper table used with I-th wheel of j-th bogie | ||||||
| IBDMTP(I,J) | No. of DMC table (pos. vel.) | ||||||
| IBDMTN(I,J) | No. of DMC table (neg. vel.) |
NOTE: Provide DMC-deflection table data when hysteresis is available.
HTRa Geometry Tracked Vehicle - HTRa
| NAME | VALUE | DESCRIPTION | ||
| PRIME | PRIME | |||
| MOVER | TRAILER | MOVER | ||
| UNIT | UNIT | & TRAILER | ||
| VULEN | Total length of each unit and combined length of both units | |||
| TL | N/A | Distance from 1st roadwheel c.l.to rearmost roadwheel c.l. (in.) | ||
| WDTH | N/A | Max. overall width of 1st & 2nd units (in.) | ||
| PBHT | N/A | N/A | Height of the 1st unit pushbar (front fender) above the ground (in.) | |
| EYEHGT | N/A | N/A | Height of the driver's eye above the ground (in.) | |
| CGLAT | N/A | Lateral distance of the CG from 1st & 2nd unit c.l.'s (in.) | ||
| CGH | N/A | Vertical distance of CG of loaded 1st unit or loaded combined units from ground (in.) | ||
| CL | N/A | Minimum chassis clearance (in.) | ||
| CGR | N/A | N/A | Horizontal distance from CG to rearmost axle of Primemover only (in.) | |
| VAA | N/A | N/A | Approach angle of the Primemover only (deg) | |
| VDA | N/A | N/A | Departure angle of the Primemover only (deg) |
HTRb Geometry Tracked Vehicle - HTRb
| NAME | VALUE | DESCRIPTION |
| NUNITS | Total number of 1st & 2nd units | |
| NSUSP | Total number of suspension supports |
| NAME | VALUE | DESCRIPTION | |||||||||
| I | 1 | 2 | 3 (Trailer) | 4 (Front) | 5 (Rear) | No. of suspension support | |||||
| SFLAG(I) | 1 | 1 | 0 | 0 | Suspension type (0=independent, 1=bogie) | ||||||
| EFFRAD(I) | Effective loaded roadwheel radius (include track thickness) (in.) | ||||||||||
| ELL(I) | 0 | Horizontal distance of suspension support I w.r.t. the rear spridler c.l. (in.) | |||||||||
| ZS(4),ZS(5) | 0 | 0 | 0 | Vertical distance from ground to front/rear sprocket/idler (in.) | |||||||
| BWIDTH(I) | 0 | 0 | Bogie swing arm width at suspension support I (0 if no bogie) (in.) | ||||||||
| BALMU(I) | 0 | 0 | CCW angle limit of bogie(deg.) | ||||||||
| BALMD(I) | 0 | 0 | CW angle limit (neg. if front below rear at extreme pos.) (deg). | ||||||||
| EQUILF(I) | 0 | 0 | Ground reaction force (in.) | ||||||||
| J | 1 | 2 | 1 | 2 | 1 | 2 | 1 | 2 | 1 | 2 | I-th suspension support wheel number |
| IP(I,J) | 1 | 0 | 1 | 0 | Power indicator (0=unpowered, 1=powered) | ||||||
| IB(I,J) | 1 | 0 | 1 | 0 | Braked indicator (0=unbraked, 1=braked) |
HPRF
Geometry Bottom Profiles - HPRF
| NAME | VALUE | DESCRIPTION | ||||||
| J | 1 | 2 | 3 | 4 | 5 | 6 | 7 | Coordinate index |
| 8 | 9 | 10 | 11 | 12 | 13 | 14 | ||
| 15 | 16 | 17 | 18 | 19 | 20 | 21 | ||
| First Unit Bottom Profile | ||||||||
| XCLC1(J) | X coordinate |
YCLC1(J) Y coordinate
| Second Unit Bottom Profile | ||
| XCLC2(J) | X coordinate |
YCLC2(J) Y coordinate
NOTE: Clearance contour reference point is: 1) pintle or fifth wheel for wheeled vehicles, 2) centerline of rear sprocket/idler for tracked vehicles. X measurements begin at the FRONT of a vehicle. X value at reference point thus is zero. All trailer values are negative. All Y values are measured from the ground for the tire deflection cases for C-G (sand) and other soils off-road.
JHWY
Highway Characteristics & Mobility Assist Systems - JHWY
| NAME | VALUE | DESCRIPTION |
| ACD | Aerodynamic drag coefficient (drag=0.5p(Cd)Av*v) | |
| PFA | Projected frontal area (ft.*ft.=ft.^2) | |
| AVGC | Tire corning stiffness at highway tire inflation pressure and load (use 10% of tire operating load if unavailable) (lb./deg.) | |
| WC | If winch present, whinch capacity (lbs.) | |
| PBF | Pushbar/bumper capacity (lbs.) (Estimated as twice the GVW) |
NOTE: Drag=qA(Cd) where q=0.5pV^2
POWf Tractive Force vs. Speed - POWf
| NAME | VALUE | DESCRIPTION | ||||||||
| J | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | Point pair index |
| 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | ||
| 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | ||
| 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | ||
| 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | ||
| 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | ||
| JTRANG | Data for Transfer Case Gear Range No. | |||||||||
| IPOWER | No. of Tractive effort vs. speed point pairs | |||||||||
| POWER(1,J,JTRANG) | ||||||||||
| Vehicle Speed (MPH) |
| POWER(2,J,JTRANG) | |
| Tractive Force (lbs) |
Gear No. for each point
| NOTE: Provide at least 4 point pairs per gear. |
| jj |
VOBS
Obstacle Speed vs. Height Data - VOBS
| NAME | VALUE | DESCRIPTION | ||||||||
| I | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | Point pair index |
| 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | ||
| NHVALS | No. of obstacle height values | |||||||||
| HVALS(I) | Obstacle Height (in.) |
VOOB(I,1) Max. Speed (MPH)
VOOB(I,2) Max. Speed (MPH)
VOOB(I,3) Max. Speed (MPH)
VOOB(I,4) Max. Speed (MPH)
VOOB(I,5) Max. Speed (MPH)
VOOB(I,6) Max. Speed (MPH)
VOOB(I,7) Max. Speed (MPH)
VOOB(I,8) Max. Speed (MPH)
| Index of Obstacle Height vs. speed table for: | |
| KOHIND(1) | Super highways and primary roads |
| KOHIND(2) | secondary roads |
| KOHIND(3) | CG (sand) soils on trails |
| KOHIND(4) | Other soils on trails |
| KOHIND(5) | Operation in snow on trails |
| KOHIND(6) | CG (sand) soils off-road |
| KOHIND(7) | Other soils off-road |
| KOHIND(8) | Operation in snow off-road |
jj
VRIDa Surface Roughness vs. Speed Data - VRIDa
| NAME | VALUE | DESCRIPTION | ||||||||
| I | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | Point pair index |
| 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | ||
| MAXL | No. of ride tolerance levels in the ride data | |||||||||
| ABSPWR(1) | Abosrbed Power value in Watts for these curves (NRLVL=1) | |||||||||
| MAXIPR | No. of surface roughness values | |||||||||
| RMS(I) | Roughness (in.) |
VRIDE(I,1,NRLVL) Max. Speed (MPH)
VRIDE(I,2,NRLVL) Max. Speed (MPH)
VRIDE(I,3,NRLVL) Max. Speed (MPH)
VRIDE(I,4,NRLVL) Max. Speed (MPH)
VRIDE(I,5,NRLVL) Max. Speed (MPH)
VRIDE(I,6,NRLVL) Max. Speed (MPH)
VRIDE(I,7,NRLVL) Max. Speed (MPH)
VRIDE(I,8,NRLVL) Max. Speed (MPH)
| Index of Roughness vs. speed table for: | |
| KVRIND(1) | Super highways and primary roads |
| KVRIND(2) | secondary roads |
| KVRIND(3) | CG (sand) soils on trails |
| KVRIND(4) | Other soils on trails |
| KVRIND(5) | Operation in snow on trails |
| KVRIND(6) | CG (sand) soils off-road |
| KVRIND(7) | Other soils off-road |
| KVRIND(8) | Operation in snow off-road |
| NOTE: If there is more than one tolerance level, then the number of point pairs remain the same for all. |
| jj |
VRIDb Surface Roughness vs. Speed Data - VRIDb
| NAME | VALUE | DESCRIPTION | ||||||||
| I | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | Point pair index |
| 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | ||
| ABSPWR(2) | Abosrbed Power value in Watts for these curves (NRLVL=2) | |||||||||
| RMS(I) | Roughness (in.) |
VRIDE(I,1,NRLVL) Max. Speed (MPH)
VRIDE(I,2,NRLVL) Max. Speed (MPH)
VRIDE(I,3,NRLVL) Max. Speed (MPH)
VRIDE(I,4,NRLVL) Max. Speed (MPH)
VRIDE(I,5,NRLVL) Max. Speed (MPH)
VRIDE(I,6,NRLVL) Max. Speed (MPH)
VRIDE(I,7,NRLVL) Max. Speed (MPH)
VRIDE(I,8,NRLVL) Max. Speed (MPH)
| NOTE: If there is more than one tolerance level, then the number of point pairs remain the same for all. |
| jj |
VRIDc Surface Roughness vs. Speed Data - VRIDc
| NAME | VALUE | DESCRIPTION | ||||||||
| I | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | Point pair index |
| 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | ||
| ABSPWR(3) | Abosrbed Power value in Watts for these curves (NRLVL=3) | |||||||||
| RMS(I) | Roughness (in.) |
VRIDE(I,1,NRLVL) Max. Speed (MPH)
VRIDE(I,2,NRLVL) Max. Speed (MPH)
VRIDE(I,3,NRLVL) Max. Speed (MPH)
VRIDE(I,4,NRLVL) Max. Speed (MPH)
VRIDE(I,5,NRLVL) Max. Speed (MPH)
VRIDE(I,6,NRLVL) Max. Speed (MPH)
VRIDE(I,7,NRLVL) Max. Speed (MPH)
VRIDE(I,8,NRLVL) Max. Speed (MPH)
| NOTE: If there is more than one tolerance level, then the number of point pairs remain the same for all. |
| jj |
WCR1
Water Crossing Characteristics - WCR1
| NAME | VALUE | DESCRIPTION |
| FORDD | Max. fording depth (in.) | |
| VFS | Swamping speed at fording depth (MPH) | |
| WRFORD | Percent of vehicle weight on ground at max. fording depth (%) | |
| CD | Hydrodynamic drag coefficient | |
| SAI | Ingress swamp angle (degrees) | |
| SAE | Egress Swamp angle (degrees) | |
| VSS | Max. swim speed without auxiliary propulsion (MPH) | |
| Water line length (in.) | ||
| Beam (in.) | ||
| Min. freeboard (in.) | ||
| DRAFT | Height of water line above ground when fully floating (in.) | |
| Auxiliary Propulsion (Yes/No) (if yes type (propeller, water jet, kort nozzle, other) | ||
| VSSAXP | Max. speed with auxiliary propulsion (MPH) | |
| WWAXP | Water width required to use auxiliary propulsion (in.) | |
| WDAXP | Water depth required to use auxiliary propulsion (in.) | |
| Vehicle swim or float (Yes/No) | ||
| Hull Type (Boat, barge, box) |
NOTE: Water crossing characteristics required on an as needed basis per particular system specification as defined in an RFP.
WCR2
Water Crossing Characteristics - WCR2
| NAME | VALUE | DESCRIPTION | ||||||
| J | 1 | 2 | 3 | 4 | 5 | 6 | 7 | |
| 8 | 9 | 10 | 11 | 12 | 13 | 14 | ||
| 15 | 16 | 17 | 18 | 19 | 20 | 21 |
WDPTH(J) Water depth
WRAT(J) Percent weight on running gear
NOTE: Water depth vs percent of vehicle weight supported on the running gear: ratio of ((GVW - buoyant weight)/GWV) x 100%. At zero water depth, 100% of the gross vehicle weight is supported on the running gear. At fully floating, 0% of GVW is supported on the running gear. Water crossing characteristics required on an as needed basis per particular system specification as defined in an RFP.
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File details come from the government source that posted it. Updated .