HMMWV, HIGH MOBILITY MILITARY WHEELED VEHICLE

High Mobility Military Wheeled Vehicle (HMMWV)

HMMWV

High Mobility Military Wheeled Vehicle (HMMWV)

HMMWV, also commonly known as the Humvee, H1 and Hummer is a 4x4 general utility military vehicle introduced in 1984. With over 280,000 units produced, the HMMWV is in active service with over 70 countries. As of 2015, the production of new HMMWV has been reduced to limited numbers, but an active industry for HMMWV Upgrades has emerged to enable new roles and extended life-expectancy for this widely used vehicle.

High Mobility Military Wheeled Vehicle (HMMWV)

HMMWV Technical Manuals and HMMWV Parts Manuals

HMMWV TM, HMMWV TB, HMMWV MWO, HMMWV SMI, HMMWV PMCS, HMMWV Specs, Hummer Parts

405 Pages

TM-9-2320-280-10

TRUCK, UTILITY: M998 SERIES

OPERATOR’S MANUAL


1139 Pages

TM-9-2320-280-24P-1

TRUCK, UTILITY: M998 SERIES

TECHNICAL MANUAL; UNIT, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE REPAIR PARTS AND SPECIAL TOOLS LIST, VOLUME 1 OF 2


1017 Pages

TM-9-2320-280-24P-2

TRUCK, UTILITY: M998 SERIES

TECHNICAL MANUAL; UNIT, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE REPAIR PARTS AND SPECIAL TOOLS LIST, VOLUME 2 OF 2


1258 Pages

TM-9-2320-280-34

TRUCK, UTILITY: M998 SERIES

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE


1037 Pages

TM-9-2320-289-34P

TRUCK, UTILITY: M1008. M1009, M1010, M1028, M1031

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE REPAIR PARTS AND SPECIAL TOOLS LISTS (INCLUDING DEPOT MAINTENANCE REPAIR PARTS AND SPECIAL TOOLS LISTS)


277 Pages

TM-9-2320-387-10

TRUCK, UTILITY: S250 SHELTER CARRIER, 4X4, M1113

OPERATOR’S MANUAL


1205 Pages

TM-9-2320-387-24-1

TRUCK, UTILITY: S250 SHELTER CARRIER, 4X4, M1113

TECHNICAL MANUAL; UNIT, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE, VOLUME 1


1555 Pages

TM-9-2320-387-24-2

TRUCK, UTILITY: S250 SHELTER CARRIER, 4X4, M1113

TECHNICAL MANUAL; UNIT, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE, VOLUME 2


1367 Pages

TM-9-2320-387-24P

TRUCK, UTILITY: S250 SHELTER CARRIER, 4X4, M1113

TECHNICAL MANUAL; UNIT, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE REPAIR PARTS AND SPECIAL TOOLS LIST


267 Pages

TM-9-2815-237-34

ENGINE, DIESEL: 8 CYLINDER, 6.2 AND 6.5, NORMALLY-ASPIRATED, DETUNED AND TURBOCHARGED

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE


152 Pages

TM-9-2815-237-34P

ENGINE, DIESEL: 8 CYLINDER, 6.2 AND 6.5, NORMALLY-ASPIRATED, DETUNED AND TURBOCHARGED

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE REPAIR PARTS AND SPECIAL TOOLS LIST


21 Pages

TM-9-2320-280-10-HR

TRUCK, UTILITY: M998 SERIES

HAND RECEIPT COVERING CONTENTS OF COMPONENTS OF END ITEM (COEI), BASIC ISSUE ITEMS (BII), AND ADDITIONAL AUTHORIZATION LIST (AAL)


888 Pages

TM-9-2320-280-20-1

TRUCK, UTILITY: M998 SERIES

TECHNICAL MANUAL; UNIT MAINTENANCE; VOLUME 1 OF 3


951 Pages

TM-9-2320-280-20-2

TRUCK, UTILITY: M998 SERIES

TECHNICAL MANUAL; UNIT MAINTENANCE; VOLUME 2 OF 3


1168 Pages

TM-9-2320-280-20-3

TRUCK, UTILITY: M998 SERIES

TECHNICAL MANUAL; UNIT MAINTENANCE; VOLUME 3 OF 3


353 Pages

TM-9-2320-362-14-P

TRUCK UTILITY: S250 SHELTER CARRIER, 4X4, M1037 FOR TRAFFIC JAM AN/TLQ-17A(V)3 (HMMWV)

TECHNICAL MANUAL; OPERATOR, UNIT, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST FOR ELECTRICAL ENVIRONMENTAL SYSTEM (EES)


262 Pages

TM-9-2920-225-34

GENERATOR ASSEMBLY; PRESTOLITE AMA-5102UT; LEECE-NEVILLE 3002AC, 3002AD, 3002AE, 5504AA, 5504AB, 2184AC, 5300GP

TECHNICAL MANUAL; MAINTENANCE; DIRECT AND GENERAL SUPPORT LEVEL


18 Pages

TM-9-2920-225-34P

GENERATOR, ENGINE ACCESSORY; PRESTOLITE AMA-5102UT; LEECE-NEVILLE 3002AC, 3002AD, 3002AE, 5504AA, 5504AB, 2184AC, 5300GP

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE REPAIR PARTS AND SPECIAL TOOLS LISTS (INCLUDING DEPOT MAINTENANCE REPAIR PARTS AND SPECIAL TOOLS)


128 Pages

TM-10-5411-231-13-P

CARGO BED COVER (CBC) HMMWV, TYPE I

TECHNICAL MANUAL; OPERATOR’S, UNIT, AND DIRECT SUPPORT MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST (RPSTL)


44 Pages

TM-55-2320-280-14

TRANSPORTABILITY GUIDANCE

M998 SERIES HIGH-MOBILITY MULTIPURPOSE WHEELED VEHICLES (HMMWV)


127 Pages

TM-10-5411-205-13

SHELTER, ELECTRICAL EQUIPMENT - 250/G

TECHNICAL MANUAL; OPERATOR’S, UNIT, AND DIRECT SUPPORT MAINTENANCE MANUAL


680 Pages

TB-9-2320-335-13-P

TRUCK, UTILITY: EXPANDED CAPACITY, IAP/ARMOR READY

TECHNICAL BULLETIN; OPERATOR AND FIELD MAINTENANCE AND REPAIR PARTS AND SPECIAL TOOLS LIST (RPSTL) INSTRUCTIONS


92 Pages

TB-9-2320-387-35-1

SINGLE CHANNEL GROUND AND AIRBORNE RADIO SYSTEM (SINCGARS) AN/VRC-88F, AN/VRC-89F, AN/VRC-90F, AN/VRC-91F, AN/VRC-92F

TECHNICAL BULLETIN; INSTALLATION INSTRUCTIONS


109 Pages

TB-9-2320-387-35-4

SINGLE CHANNEL GROUND AND AIRBORNE RADIO SYSTEM (SINCGARS) AN/VRC-88F, AN/VRC-89F, AN/VRC-90F, AN/VRC-91F, AN/VRC-92F

TECHNICAL BULLETIN; INSTALLATION INSTRUCTIONS


162 Pages

TB-9-2320-280-35-12

TECHNICAL BULLETIN

INSTALLATION INSTRUCTIONS FOR EPLRS NETWORK MANAGER VEHICLE WITH AMTECH TOP


148 Pages

TB-9-2320-280-35-13

TECHNICAL BULLETIN

INSTALLATION INSTRUCTIONS FOR SINGLE CHANNEL GROUND AND AIRBORNE RADIO SYSTEM (SINCGARS) AN/VRC-88F, AN/VRC-89F, AN/VRC-90F, AN/VRC-91F, AN/VRC-92F


148 Pages

TB-9-2320-280-35-14

TECHNICAL BULLETIN

INSTALLATION INSTRUCTIONS FOR SINGLE CHANNEL GROUND AND AIRBORNE RADIO SYSTEM (SINCGARS) AN/VRC-88F, AN/VRC-89F, AN/VRC-90F, AN/VRC-91F, AN/VRC-92F


168 Pages

TB-9-2320-280-35-15

TECHNICAL BULLETIN

INSTALLATION INSTRUCTIONS FOR RETRANSMISSION VEHICLE WITH AMTECH TOP FOR AN/VRC-92F, AN/UYK-128 (V)4, RT-1812, AN/VSQ-2 (V), AB-1386/U, DAGR, AN/PSN-11


624 Pages

TB-9-2510-251-13

TECHNICAL BULLETIN

OPERATOR AND FIELD MAINTENANCE; INSTALLATION MANUAL (INCLUDING REPAIR PARTS LIST); FOR ADD-ON-ARMOR (AoA) AIR CONDITIONING


212 Pages

TB-9-2510-251-24

TECHNICAL BULLETIN

INSTALLATION, REMOVAL, AND PARTS INSTRUCTIONS FOR ADD ON ARMOR (AOA) AND ASSOCIATED COMPONENTS FOR HMMWV FAMILY OF VEHICLES (FOVs)


13 Pages

MWO-9-2320-280-20-1

MODIFICATION WORK ORDER

MODIFICATION OF 1-1/4 TON VEHICLES; M998 SERIES


25 Pages

MWO-9-2320-280-20-7

MODIFICATION WORK ORDER

MODIFICATION OF 1-1/4 TON VEHICLES; M998 SERIES


13 Pages

MWO-9-2320-280-20-4

MODIFICATION WORK ORDER

MODIFICATION OF 1-1/4 TON VEHICLES; M998 SERIES; STEERING COLUMN INSPECTION AND BRACKET INSTALLATION


18 Pages

MWO-9-2320-280-20-6

MODIFICATION WORK ORDER

MODIFICATION OF 1-1/4 TON VEHICLES; HEAVY VARIANT, ARMAMENT CARRIER, AND EXPANDED CAPACITY VEHICLES M1097, M1097A1, M1025A2, M1097A2, M1113 AND M1114; AIRLIFT BUMPER REINFORCEMENT


20 Pages

MWO-9-2320-280-35-1

MODIFICATION WORK ORDER

MODIFICATION OF 1-1/4 TON VEHICLES; M998 SERIES


116 Pages

MWO-9-2320-280-35-2

MODIFICATION WORK ORDER

MODIFICATION OF THE HIGH-MOBILITY MULTIPURPOSE WHEELED VEHICLE; M998 SERIES; 3-POINT SEATBELT RESTRAINT SYSTEM FOR BASIC ARMORED AND NON-ARMORED VEHICLES


44 Pages

MWO-9-2320-387-20-1

MODIFICATION WORK ORDER

MODIFICATION OF 1-1/4 TON VEHICLE EXPANDED CAPACITY VEHICLE; M1113 AND M1114; REAR DIFFERENTIAL COOLER MODIFICATION KIT


54 Pages

MWO-9-2330-390-25-1

MODIFICATION WORK ORDER

MODIFICATION OF M1022A1 DOLLY SET; POSITIONING TUBE REINFORCEMENT


48 Pages

MWO-9-2330-390-35-1

MODIFICATION WORK ORDER

MODIFICATION OF M1022A1 DOLLY SET; POSITIONING TUBE REINFORCEMENT


671 Pages

SMI-9-2320-387-14P-1

TRUCK, UTILITY: EXPANDED CAPACITY

SUPPLEMENTAL OPERATION, MAINTENANCE, AND REPAIR PARTS INSTRUCTIONS

HMMWV Specs - M998 Series

Crew

  • Driver
  • Co-Driver

Mobility

  • Engine: V8, 6.2 litre displacement, fuel injected diesel, liquid cooled
  • Transmission: 3 speed, automatic
  • Transfer Case: 2 speed, locking, chain driven
  • Maximum Range: Over 350 miles (563 km)

Dimensions

  • Length (Min): 180 in (4.57 m)
  • Width: 85 in (2.16 m)
  • Height (Min): 72 in (1.80 m)
  • Weight (Min): 5,200 lb (2,359 kg)

Biography of the HMMWV

The Humvee has largely replaced utility vehicles such as the Jeep, M151, M561 and the CUCV. Widely used by the United States Military, the HMMWV has found uses in civil protection and well as in civilian roles as the Hummer H1. The HMMWV's mission was to provide a light tactical vehicle for command and control, special purpose shelter carriers, and special purpose weapons platforms throughout all areas of the modern battlefield. The HMMWV had to meet the same specs as the Bradley's and M1 tanks. The 16" ground clearance, 60% grade, 40% side slope, 18" vertical step, 30" fording without preparation, etc. are the military's mobility requirements for all combat vehicles, including the HMMWV. On March 22, 1983, the Army ordered 55,000 HMMWVs for $1.2 billion. They were to be delivered over a 5 year period with 15 different configurations. The Army increased the orders to 70,000 vehicles. In 1989, AM General received another 5 year contract for 33,000 more. The HMMWV was originally produced in 15 configurations to support weapons systems, command and control systems, field ambulances, and ammunition, troop and general cargo transport.

AM General is the designated manufacturer of the HMMWV. AM General submitted their prototype in 1979 where their design relied heavily on the chassis components from the AMC Eagle Wagon, GMC K Pickup Truck and the Dodge W200 civilian vehicles and still maintain many of these original components to date.

With many variants, upgrades and series along the way, the final production HMMWVs were armored and equipped with an engine developed from the original GM 6.2L Diesel, the General Engine Products (GEP) 6500, a 6.5L Turbo V8 Diesel.

The Original 15 HMMWV Models - M998 Series

HMMWV M998

M998 - Cargo/Troop Carrier

High Mobility Military Wheeled Vehicle (HMMWV)

NSN 2320-01-107-7155
This "base model" of the HMMWV can be easily re-purposed in the field for different roles. When used as a Cargo Carrier, the M998 looks like a two door pickup but has a soft top roof over the two passenger cab. The rear can be open or covered with a low or high profile soft cover. In the troop version, bench seats over the rear fenders allow seating for eight troops who can be covered. Alternatively, four doors can be installed with two conventional seats in the rear (four seats total) and a small pickup bed in the rear. A weapons mount can be installed and can use the same weapons as the M1025 or M1026. The passenger and cargo compartments can be covered. The doors (if installed) are just canvas over a metal frame. No armoring. 2,500 lbs payload, GVW of 7,700 lbs.

Modernized M998 Models

HMMWV M1038

M1038 - Cargo/Troop Carrier with Winch

High Mobility Military Wheeled Vehicle (HMMWV)

NSN 2320-01-107-7156
This "base model" of the HMMWV can be easily re-purposed in the field for different roles. When used as a Cargo Carrier, the M998 looks like a two door pickup but has a soft top roof over the two passenger cab. The rear can be open or covered with a low or high profile soft cover. In the troop version, bench seats over the rear fenders allow seating for eight troops who can be covered. Alternatively, four doors can be installed with two conventional seats in the rear (four seats total) and a small pickup bed in the rear. A weapons mount can be installed and can use the same weapons as the M1025 or M1026. The passenger and cargo compartments can be covered. The doors (if installed) are just canvas over a metal frame. No armoring. 2,500 lbs payload, GVW of 7,700 lbs. Equipped with a self-recovery winch capable of up to 6000 pound 1:1 ratio line pull capacity.

Modernized M1038 Models

HMMWV M966

M966 - TOW Carrier, Armored

High Mobility Military Wheeled Vehicle (HMMWV)

NSN 2320-01-107-7153
HMMWV with four hard doors and a metal roof. The rear can be covered by a composite slant or square back to store 6 extra missiles. The doors are made of a fiberglass reinforced with a fibrous composite fitted with operable polycarbonate windows. The hood vents have baffles to prevent spall from damaging the engine. The windshield is bullet resistant. The tires use the runflat system. Contrary to popular belief, TOW carriers are only spall resistant and cannot withstand direct small arms fire. The roof has a hatch with a rotating circular weapons mounting ring and a TOW mount providing a 360 degree field of fire. TOW stands for Tube launched, Optically sighted, Wire guided. The operator uses the optical sight for targeting. The missile is launched from a tube, spooling out wires as it flies. The wires allow the operator to steer the missile in flight. Hence, as long as the operator tracks a target, the missile will follow. The TOW missile's shaped charge warhead is able to defeat all armor. The TOW gives infantry higher lethality against armor than the personal LAW with great mobility. The TOW launcher can be dismounted from the vehicle. M966s can also be deployed as AT teams. GVW of 8,200 lbs.

Modernized M966 Models

HMMWV M1036

M1036 - TOW Carrier with Winch, Armored

High Mobility Military Wheeled Vehicle (HMMWV)

NSN 2320-01-107-7154
HMMWV with four hard doors and a metal roof. The rear can be covered by a composite slant or square back to store 6 extra missiles. The doors are made of a fiberglass reinforced with a fibrous composite fitted with operable polycarbonate windows. The hood vents have baffles to prevent spall from damaging the engine. The windshield is bullet resistant. The tires use the runflat system. Contrary to popular belief, TOW carriers are only spall resistant and cannot withstand direct small arms fire. The roof has a hatch with a rotating circular weapons mounting ring and a TOW mount providing a 360 degree field of fire. TOW stands for Tube launched, Optically sighted, Wire guided. The operator uses the optical sight for targeting. The missile is launched from a tube, spooling out wires as it flies. The wires allow the operator to steer the missile in flight. Hence, as long as the operator tracks a target, the missile will follow. The TOW missile's shaped charge warhead is able to defeat all armor. The TOW gives infantry higher lethality against armor than the personal LAW with great mobility. The TOW launcher can be dismounted from the vehicle. M1036s can also be deployed as AT teams. GVW of 8,200 lbs. Equipped with a self-recovery winch capable of up to 6000 pound 1:1 ratio line pull capacity.

HMMWV M1045

M1045 - TOW Carrier with Supplemental Armor

High Mobility Military Wheeled Vehicle (HMMWV)

NSN 2320-01-146-7191
A M966 with additional armoring (44 Grain). Steel plates are placed over some panels to improve fragmentation (spall) resistance. However, direct fire bullet-resistance is not significantly improved. The Marine Corps is the only known user of this variant. GVW of 8,400 lbs. The M1045A2 was equipped with a self-recovery winch capable of up to 6000 pound 1:1 ratio line pull capacity.

Modernized M1045 Models

HMMWV M1046

M1046 - TOW Carrier with Winch and Supplemental Armor

High Mobility Military Wheeled Vehicle (HMMWV)

NSN 2320-01-146-7188
A M1036 with additional armoring. Steel plates are placed over some panels to improve fragmentation (spall) resistance. However, direct fire bullet-resistance is not significantly improved. The Marine Corps is the only known user of this variant. GVW of 8,400 lbs. Equipped with a self-recovery winch capable of up to 6000 pound 1:1 ratio line pull capacity. The need for a M1046A2 was negated by the fact that the M1045A2 was fitted with a winch.

Modernized M1046 Models

HMMWV M1025

M1025 - Armament Carrier, Armored

High Mobility Military Wheeled Vehicle (HMMWV)

NSN 2320-01-128-9551
Almost identical to the M966 TOW Carrier, but with a pintle mount on the weapons ring. The weapons ring can accommodate the 40mm MK19 Mod 3 grenade launcher, M2HB 50 caliber machine gun, M60 7.62mm machine gun, or the M240 7.62mm machine gun. The Armament Carriers have the same basic armor protection (17 Grain) as the M966 TOW Carrier. GVW of 8,200 lbs. The M1025A2 was equipped with a self-recovery winch capable of up to 6000 pound 1:1 ratio line pull capacity.

Modernized M1025 Models

HMMWV M1026

M1026 - Armament Carrier with Winch, Armored

High Mobility Military Wheeled Vehicle (HMMWV)

NSN 2320-01-128-9552
Almost identical to the M1036 TOW Carrier, but with a pintle mount on the weapons ring. The weapons ring can accommodate the 40mm MK19 Mod 3 grenade launcher, M2HB 50 caliber machine gun, M60 7.62mm machine gun, or the M240 7.62mm machine gun. The Armament Carriers have the same protection as the basic armored M1036 TOW Carrier. GVW of 8,200 lbs. Equipped with a self-recovery winch capable of up to 6000 pound 1:1 ratio line pull capacity. The need for a M1026A2 was negated by the fact that the M1025A2 was fitted with a winch.

Modernized M1026 Models

HMMWV M1043

M1043 - Armament Carrier with Supplemental Armor

High Mobility Military Wheeled Vehicle (HMMWV)

NSN 2320-01-146-7190
A M1025 with additional armoring (44 Grain) like the M1045. Steel plates are placed over some panels to improve fragmentation (spall) resistance. However, direct fire bullet-resistance is not significantly improved. The Marine Corps is the only known user of this variant. GVW of 8,400 lbs.

Modernized M1043 Models

HMMWV M1044

M1044 - Armament Carrier with Winch and Supplemental Armor

High Mobility Military Wheeled Vehicle (HMMWV)

NSN 2320-01-146-7189
A M1026 with additional armoring like the M1046. Steel plates are placed over some panels to improve fragmentation (spall) resistance. However, direct fire bullet-resistance is not significantly improved. The Marine Corps is the only known user of this variant. GVW of 8,400 lbs. Equipped with a self-recovery winch capable of up to 6000 pound 1:1 ratio line pull capacity.

Modernized M1044 Models

HMMWV M1037

M1037 - S250/S-788 Shelter Carrier

High Mobility Military Wheeled Vehicle (HMMWV)

NSN 2320-01-146-7193
The M1037 is based on the M998 Cargo Carrier with a modified electrical system and cargo bed. Shelters are large enclosures mounted in the bed and tall enough to almost stand in. Multiple shelter designs provide multi-mission capabilities such as Command Post or Radio Units. 3,600 lbs payload with a GVW of 8,660 lbs.

M1042

M1042 - S250/S-788 Shelter Carrier with Winch

High Mobility Military Wheeled Vehicle (HMMWV)

NSN 2320-01-146-7187
The M1042 is based on the M1038 Cargo Carrier with a modified electrical system and cargo bed. Shelters are large enclosures mounted in the bed and tall enough to almost stand in. Multiple shelter designs provide multi-mission capabilities such as Command Post or Radio Units. 3,600 lbs payload with a GVW of 8,660 lbs. Equipped with a self-recovery winch capable of up to 6000 pound 1:1 ratio line pull capacity.

HMMWV M996

M996 - Ambulance, Two Litter, Armored

High Mobility Military Wheeled Vehicle (HMMWV)

NSN 2310-01-111-2275
The M996 Field Ambulance has two hard doors and a rear wagon-like body with a slightly elevated top. It can carry two litters and three ambulatory patients as well as the driver. It has the basic armor like the M1025 and M1026 Armament Carriers. GVW of 8,660 lbs.

Modernized M996 Models

HMMWV M997

M997 - Ambulance, Four Litter, Armored

High Mobility Military Wheeled Vehicle (HMMWV)

NSN 2310-01-111-2274
The M997 Maxi-Ambulance has two hard doors with a longer and taller rear section than the M996. It can provide comprehensive care to four litter patients or can carry up to eight ambulatory patients and the crew of two. It also has its own Air-Conditioning, Heating, and Power Generation. The M997 has the basic armor (17 Grain) like the M1025 and M1026 Armament Carriers. GVW of 9,100 lbs.

Modernized M997 Models

HMMWV M1035

M1035 - Ambulance, Two Litter, Soft Top

High Mobility Military Wheeled Vehicle (HMMWV)

NSN 2310-01-146-7194
The M1035 can carry two litters and three ambulatory patients as well as the driver. It is a soft top with a low soft top enclosure. It has no armoring. GVW of 7,700 lbs.

Modernized M1035 Models

HMMWV M1109

M1109 - Up-Armored HMMWV (UAH) Armament Carrier

High Mobility Military Wheeled Vehicle (HMMWV)

NSN 2320-01-389-7558
The M1109 based on the M998A1 chassis, developed by O'Gara-Hess and Eisenhardt company, was the first up-armored HMMWV for the US Army as a Battalion Scout Vehicle. The aim was to provide protection against 7.62 mm armor-piercing projectiles, 155 mm artillery air bursts and small (1 lb) mine blasts. In the end, the scout program was closed, but the Army ordered 160 M1109 HMMWVs for military police units in Somalia by rapid procurement. 6,820 lb (3,090 kg) payload, GVW of 12,100 lb (5,489 kg).

Heavy HMMWV Models

HMMWV M1097

M1097 - Truck, Utility: Heavy Variant, 4x4

High Mobility Military Wheeled Vehicle (HMMWV)

NSN 2320-01-346-9317
The M1097 is a specifically modified version of the M998 HMMWV to accommodate a higher payload capacity. The M1097 Heavy Variant Cargo/Troop Carrier is designed to transport equipment, materials and/or personnel. The Heavy Variant Troop Carrier is capable of carrying a two-man crew and eight passengers. The Heavy Variant Cargo Carrier is capable of transporting a payload (including crew) of up to 4,400 lb (1,998 kg). The M1097 uses a troop seat kit for troop transport operations, a 200 Amp umbilical power cable to power shelter equipment and stowage racks for ammunition and equipment. To achieve the higher payload capacity, the M1097 is equipped with a reinforced chassis frame and cross-members, reinforced control arms, heavy duty wheels and tires, and modified gear ratios on the transmission and transfer case. The M1097A1 was equipped with the self-recovery winch, which can also be used to recover like systems and had all the other A1 series modifications applied to the vehicle. The M1097A2, in addition to having all the other A2 series improvements, had new bumpers, which made the vehicles slightly longer. A 9,000 pound winch was also available for the M1097A2 models as an option. The M1097A2 Heavy HMMWV was intended to replace existing M1097 and M1097A1 vehicles and M1037 and M1042 shelter carriers. Basic armoring. 4,400 lb (1,998 kg) payload, GVW of 10,000 lb (4,536 kg).

Modernized M1097 Models

HMMWV M1123

M1123 - Truck, Utility: Heavy Variant, Expanded Capacity, 4x4

High Mobility Military Wheeled Vehicle (HMMWV)

NSN 2320-01-455-9593
The M1123 is a specifically modified version of the M1113 ECV HMMWV to accommodate a higher payload capacity. A 9,000 lb self-recovery winch is available as an option for the M1123. The M1123 Heavy Variant Cargo/Troop Carrier is designed to transport equipment, materials and/or personnel. The Heavy Variant Troop Carrier is capable of carrying a two-man crew and eight passengers. The Heavy Variant Cargo Carrier is capable of transporting a payload (including crew) of up to 4,500 lb (2,023 kg). The M1123 uses a troop seat kit for troop transport operations, a 200 Amp umbilical power cable to power shelter equipment and stowage racks for ammunition and equipment. To achieve the higher payload capacity, the M1123 is equipped with a reinforced chassis frame and cross-members, reinforced control arms, heavy duty wheels and tires, and modified gear ratios on the transmission and transfer case. No armor protection but the M1123 can be fitted with the Marine Armor kit. 4,500 lb (2,023 kg) payload, GVW of 10,300 lb (4,672 kg).

Expanded Capacity Vehicle (ECV) HMMWV Models - M1114 Series

HMMWV M1113

M1113 - HMMWV 4x4 Utility Vehicle

High Mobility Military Wheeled Vehicle (HMMWV)

NSN 2320-01-412-0143
The M1113 was developed from the original M998 series of HMMWVs to provide an expanded capacity. The key changes incorporated into the ECV series was a stronger, increased capacity, chassis with stronger frame rails, upgraded braking, upgraded steering, heavier suspension springs which together enabled the ability to introduce other upgrades and improvements such as an upgraded powertrain, air-conditioning and the introduction of armoring. 5,100 lb (2,313 kg) payload, GVW of 11,500 lb (5,216 kg).

HMMWV M1114

M1114 - Up-Armored Armament Carrier

High Mobility Military Wheeled Vehicle (HMMWV)

NSN 2320-01-413-3739
The M1114 based on the improved ECV chassis was introduced in 1995. The M1114 meets Army requirements for a scout, military police, and explosive ordnance disposal vehicle with improved ballistic protection levels. The M1114 provides protection against 7.62 mm armor-piercing projectiles, 155 mm artillery air bursts and 12 lb (5.4 kg) anti-tank mine blasts. The M1114 armor is supplied by O'Gara-Hess & Eisenhardt Armoring Company. 6,820 lb (3,090 kg) payload, GVW of 12,100 lb (5,489 kg).

Modernized M1114 Models

HMMWV M1115

M1115 - Up-Armored TOW Carrier

High Mobility Military Wheeled Vehicle (HMMWV)

NSN TBD
The M1115 is a TOW Missile Carrier variant developed from the M1114. Its specific features remain undocumented and it is unclear whether any units were fielded.

HMMWV M1116

M1116 - Up-Armored HMMWV Security Vehicle

High Mobility Military Wheeled Vehicle (HMMWV)

NSN 2320-01-418-7400
The M1116 is based on the improved ECV chassis M1114 with its improved ballistic protection levels. The M1116 provides protection against 7.62 mm armor-piercing projectiles, 155 mm artillery air bursts and 12 lb (5.4 kg) anti-tank mine blasts. The M1116 armor is supplied by O'Gara-Hess & Eisenhardt Armoring Company. In addition to the M1114 features, the M1116 features an expanded cargo area, armored housing for the turret gunner and increased interior heating and air conditioning system. The M1116 was developed for Air Force Security Squadrons performing Airbase Security. 2,300 lb (1,043 kg) payload, GVW of 12,100 lb (5,489 kg).

HMMWV M1121

M1121 - Up-Armored TOW Carrier

High Mobility Military Wheeled Vehicle (HMMWV)

NSN 2320-01-956-1282
M1121 TOW Carriers are converted M966 TOW Carriers. There were never any M1121 TOW Carriers produced as new vehicles. The M966 TOW Carriers were converted based on a Modification Work Order MWO-9-2320-923-50-1 Modification Of The Improved Target Acquisition System (ITAS) High Mobility Multipurpose Wheeled Vehicle (HMMWV) M966.

In short, the electrical system of the M966 TOW Carrier was not sufficient to provide the power requirements for the TOW ITAS system. As a result, the M1121 modification program was implemented which upgraded the electrical system in an M966 TOW Carrier. Once the modification was completed, the M966 that was modified received a new Data Plate and became an M1121 TOW Carrier.

Weapon station azimuth was limited to 300 degrees left and right of vehicle centerline when Vehicle Power Conditioner (VPC) cables were connected. With launcher installed, elevation was limited to 20 degrees and depression was limited to 10 degrees.

When fitted with any of a variety of add-on armor packages as part of near-term armor programs, beginning in 2003, M1121s were designated as M1121P1s.

Modernized M1121 Models

HMMWV M1124

M1124 - Up-Armored HMMWV 4x4 Utility Vehicle

High Mobility Military Wheeled Vehicle (HMMWV)

NSN TBD
(Features or Use of this vehicle currently unidentified)

HMMWV M1145

M1145 - Forward Air Control (FAC) HMMWV

High Mobility Military Wheeled Vehicle (HMMWV)

NSN TBD
The M1145 is a M1114 variant modified to carry the necessary navigation, communication and designation equipment required by Forward Air Controllers in Air Support Operations Squadrons (ASOS). The M1145 is used by the USAF as a vehicle to support Tactical Air Control Parties (TACPs). The M1145 UAH offers perimeter ballistic protection, overhead burst protection, IED protection, mine blast protection, and 'white glass' transparent armor.

HMMWV M1151

M1151 - Armament Carrier HMMWV

High Mobility Military Wheeled Vehicle (HMMWV)

NSN 2320-01-518-7330
The M1151 Enhanced Armament Carrier is an improved version of the standard Humvee (HMMWV) designed to replace the M1025A2 with the heavy duty chassis and upgraded engine of the M1113 Expanded Capacity Vehicle (ECV) Series. Seating for a driver and three passengers. 4,000 lb (1,814 kg) payload, GVW of 11,500 lb (5,215 kg).

Modernized M1151 Models

HMMWV M1152

M1152 - Expanded Capacity Enhanced IAP/Armor Ready Cargo/Troop Carrier HMMWV

High Mobility Military Wheeled Vehicle (HMMWV)

NSN 2320-01-518-7332
The M1152 is an Expanded Capacity Enhanced IAP/Armor Ready cargo/troop carrier HMMWV. It is a two-man vehicle used primarily to transport personnel, but can also be used as a shelter carrier. The M1152 can carry up to eight passengers under the Armor Troop Carrier or Troop Seat options. As an Expanded Capacity Vehicle, the M1152 is specifically designed for use over all types of roads, as well as cross-country terrain, and in all weather conditions without sacrificing mobility, dependability or performance. The M1152 payload varies by armor configuration and fragmentation kit, ranging from 3,340 to 5,100 lb. The M1152 is air transportable and droppable, and can be sling-loaded by helicopter. The M1152 provides superior troop protection. The armor is available in two kits; The “A” kit, which can be factory installed, and optional “B” kit, which when combined, provide gapless mine and ballistic protection. The additional armor and fragmentation kits are field installable and removable to provide flexibility for missions that do not require heavy protection. The vehicles are equipped with an A/C system to provide greater crew comfort. 5,100 lb (2,313 kg) payload, GVW of 11,500 lb (5,216 kg).

Modernized M1152 Models

HMMWV M1165

M1165 - Expanded Capacity Command and Control/General Purpose HMMWV

High Mobility Military Wheeled Vehicle (HMMWV)

NSN 2320-01-540-1993
The M1165 is an Expanded Capacity Command and Control/General Purpose HMMWV. It is a four-man vehicle which can be used for a variety of missions, from command and control to armed patrol, and is available with an optional Weapons Mount and Turret. It is also produced as a customized model for special operations. As an Expanded Capacity Vehicle, the M1165 is specifically designed for use over all types of roads, as well as cross-country terrain, and in all weather conditions without sacrificing mobility, dependability or performance. The M1165 payload varies by armor configuration and fragmentation kit, ranging from 2,230 to 4,950 lb. The M1165 is air transportable and droppable, and can be sling-loaded by helicopter. The M1165 provides superior protection for crew, weapons components, and ammunition. The armor is available in two kits: The “A” kit, which can be factory installed, and optional “B” kit, which when combined, provide gapless mine and ballistic protection. The additional armor and fragmentation kits are field installable and removable to provide flexibility for missions that do not require heavy protection. The vehicles are equipped with an A/C system to provide greater crew comfort. 4,950 lb (2,245 kg) payload, GVW of 11,500 lb (5,216 kg).

Modernized M1165 Models

HMMWV M1167

M1167 - ECV TOW/ITAS Carrier With IAP Armor Ready

High Mobility Military Wheeled Vehicle (HMMWV)

NSN 2320-01-544-9638
The M1167 HMMWV is the TOW missile carrier variant of the M1151A1/B1 HMMWV. The M1151P1 HMMWV was used as the basis for the M1167 ITAS/TOW HMMWV. The M1167 consists of the M1025A2 body; a full armor package known as the Integrated Armor Package (IAP) with B1 kit; an air conditioning system; and the M1113 Expanded Capacity Vehicle (ECV) heavy chassis. The vehicle is equipped with the ITAS/TOW missile launcher mounted on the roof of the vehicle with the TOW Gunner Protection Kit (TGPK), Far Target Locator (FTL), six TOW missiles, a secondary weapon, lithium batteries (to meet the dismounted requirements of the ITAS/TOW), a battery charging device and a cargo bed missile rack. The TGPK (TOW Gunner Protection Kit) allows for full use of the ITAS with secondary weapons and allows TOW missile firing. It provides better protection with no open holes in the TGPK unit and has a rear back shield that can fold down. The design of the TGPK is based on a U.S. Marine Corps design as used in the M1114 HMMWV. The M1167 is used to transport and launch TOW missiles to defeat field fortified positions, Reinforced Urban Structures, and Main Battle Tanks. The weapons platform can be traversed 360 degrees and the launcher elevated to 20 degrees and depressed 10 degrees. The major components on the M1167 that are different from the M1151A1/B1 are the items added for the operation of the ITAS/TOW and described above. The M1167 HMMWV serves as a weapons platform for the Close Combat Missile System – Heavy (currently known as the ITAS/TOW). The M1167 HMMWV provides an anti-tank, anti-material, and anti-structure operational capability that allows the Infantry Battalion to concentrate on decisive maneuvers by dismounted Infantry. It represents the primary precision close combat missile capability of the Infantry Battalion, capable of defeating any armored threat out to extended ranges. The M1167 provides protection for the force by use of its precision long-range missile capability to destroy enemy armor and material beyond the effective range of enemy weapons. This capability significantly enhances the Infantry Battalions and Reconnaissance Squadron’s flexibility and versatility across the range of military operations. The M1167 mounts only one primary weapon, be it either an ITAS/TOW missile/launcher, an M2 0.50-caliber or a MK19 40mm and is capable of mounting one secondary weapon, either a M240 or M249 squad automatic weapon, at the same time. GVW of 13,100 lb (5,942 kg).



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