Unimog 404 (1955-1980)

German 4x4 light utility truck (64,242 produced)

The standard light 4WD light Truck

The Unimog 404 (Unimog S or Unimog 404 S) was a vehicle designed and built by Mercedes-Benz in the Unimog plant in Gaggenau, from 1955 to 1980 (hence the name). The line started with the Unimog U82, then Unimog U110 which was a modernized version, and a grand total of 64,242 units for the three types Unimog 404, 404.0 and 404.1. The 404 was just the first bearer of the name, but also the vehicle with the highest production for all Unimogs combined.

The Unimog 401 was largely a prototype, but the the 404 met success as a small 1.5-tonne utilitarian and off-road truck whereas the first was really designed as a pure agricultural vehicle. In Germany in also became a military vehicle used extensively by the Bundeswehr, but also and firefighter truck, also widely used across Europe (its use continue to this day). On the military chaper, no less than 36,000 Unimog 404 were incorporated into the Bundeswehr. The vehicle was also widely exported, and due to its light, reliable 4x4 chassis, was reconfigured in many ways with various types of weaponry installed on its flatbed. Its most common battleground was across Africa for the last 60 years and it's certainly not over.

Development and production of the Unimog 404

The first Unimog 404 was created in 1953. Slightly smaller than the full production model, was given a track width of 1,600 mm (63 in), for a wheelbase of 2,670 mm (105 in). Two prototypes were also manufactured for the French army in 1954, and the latter were so pleased with them that the first 1,100 production models purchased right away by the French army. They wanted to use it as troop carrier and to get rid of the spare wheel on the bed for more seats. Daimler-Benz engineers then decided to create a downswept frame, a particular which became so cacteristic, so that the spare wheel could be mounted underneath the bed. This constructional feature incidentally also allowed more torsional flexing and improved its offroad capabilities. It became as a result later a key constructional feature for the Unimog. Despite its retirement in the 1980s, it was reconverted in France for civilian purposes (notably for forest firefighting).

Introduced in 1955, the Unimog 404.1 came with the 2,700 mm (106 in) wheelbase and Otto engine M 180 rated for 60 kW (80 hp, 82 PS).
In 1956, the 404.1 was ugraded to the 2,900 mm (114 in) wheelbase and same engine, but now both were sold under the name Unimog U82, the plant assuming full independence from Mercedes. Production of the U82 with the short wheelbase was stopped in 1971, the long wheelbase persisted until 1980.

From 1971, the company introduced the somewhat confusion Unimog 404.0, (marketed as Unimog U110), fitted with a new cab coming from the Unimog 406. The model 404.012 received the M 130 engine but met little success with just 1,791 produced. Just 81 Unimog 404 also were produced with the diesel engine OM 615 (rated for 44 kW or 59 hp/60 PS, only for the Portuguese market. The Unimog 404.0 also has the cab of the Unimog 406.

Design of the Unimog 404

Chassis & suspensions:
The Unimog 404 was a small four-wheel off-road truck. It was designed to carry initially a payload of 1,500 kg (3,307 lb). Its chassis called for a ladder frame, with two portal axles fitted with reduction gears. The suspensions counted on coil springs with hydraulic shock absorbers, rear and front. The four wheels had tyres the same size to be interchangeable, all fitted with hydraulic ATE drum brakes. Engine & performances
As a rear-wheel-drive vehicle, the 404 was given a switchable all-wheel-drive, with additional differential locks for the manual gearbox. It was Daimler-Benz, six-speed, with two additional reverse gears. It was fitted with the Fichtel & Sachs K 16 Z single-disc-dry-clutch. The engine was a water-cooled straight-six cylinders, Otto engine of type M 180 II-U. This compact, yet powerful engine displaced 2,195 cc (134 cu in) on the 404.1. it was coupled with a Zenith 32 NDIX offroad-carburettor. The torque was transmitted to the fully synchronised manual gearbox. Cab, flatbed and equipments
The 404 could be equipped with the standard fully closed two-door-cab, but also a two-door-cabriolet cab, with convertible top. The cabs differed as the 404.0 used the single windscreen Unimod 406 model. The 404.1 instead was given a divided windscreen and side windows in doors. Special purpose vehicles modified for fire fighting were given, in addition to special equipment and protective external framing, and extended four-door-cab to carry four firefighter and equipments.

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Gallery of models


Standard Unimog 404 troop and utility carrier, 1956.


An early conversion of an Unimog as a 40 mm Bofors SPAAG, Congo, 1960


Unimog with ZPU-23-2 used by FAR (Angola), 1970s


Model with 20 mm Oerlikon


Open cab model with M40 recoiless gun, rhodesia, 1980s


Model used in Guinea, ZPU AA guns


Derivative armoured scout car

Photos

WW1 Vehicles

British ww2 WWI trucks
FR: Berliet CBA, Berliet Type M, Châtillon-Panhard, Latil TAR, Panhard-Genty 24 HP, Renault EG

allied ww2 Allied ww2 Vehicles

British ww2 British Vehicles
-AEC Armoured Command Vehicle (415)
-AEC Matador
-Albion CX22S
-Albion FT15N
-Albion WD.CX24
-Austin K2/Y Ambulance
-Austin K3
-Austin K4
-Austin K4 Dropside
-Austin K5
-Austin K6 GS
-Austin K6 Gantry
-Bedford MW
-Bedford OXA Armoured
-Bedford OXC Semi-trailer
-Bedford OXD GS
-Bedford OYC Tanker
-Bedford OYD GS
-Bedford QL series (QLD, QLR/QLC QLT TC)
-CMP FAT
-CMP Truck
-Commer Q2
-Crossley Q-Type
-Diamond T tank transporter
-Guy Quad-Ant FAT
-Guy Lizard ACV
-Humber FWD
-Karrier KT4
-Karrier K6
-Leyland Hippo Mk I/II
-Leyland Lynx
-Leyland Retriever
-Mack EXBX
-Morris 15cwt
-Morris CDSW
-Morris ML Ambulance
-Morris C8 GS/FAT
-Morris Commercial CD series
-Morris Commercial CS8
-Morris C9
-Morris GS Terrapin
-Morris PU
-Scammell Pioneer SV1S/SV2S
-Thornycroft Hathi (1924)
-Thornycroft Nubian
-Thornycroft Tartar
French ww2 French Vehicles
-Berliet DGRA
-Berliet GDC
-Berliet GDM
-Berliet VDCA
-Berliet 30
-Bernard fuel carrier
-Citroën Kégresse P14 .
-Citroën Kégresse P17
-Citroën Kégresse P19
-Citroën Type 23
-Citroën 32U
-Citroën T45
-ELMAG
-Fiat France 38R
-Ford France
-Hotchkiss PKW Type 680
-Hotchkiss 686
-Hotchkiss 686 PNA
-Isobloc W843M medical bus
-Laffly S15R
-Laffly S15T
-Laffly V15T
-Laffly V15R
-Laffly W15T/R
-Laffly 20TL
-Latil TAR H2
-Latil M2Tl6
-Matford F917
-Panhard K113
-Panhard K113
-Peugeot 202
-Peugeot 402
-Peugeot DMA
-Peugeot DK
-Peugeot DK5
-Renault AHS
-Renault AHN
-Renault AHR
-Renault AGC
-Renault ADK
-Renault ADH
-Renault AHSs
-Saurer type 3CT
-Simca 5 staff car
-Simca 8 staff car
-Somua MCL
-Somua MCG
-Talbot staff car
-Unic TU1
-Unic P107
-Trippel SG6
-Willeme DU10
Soviet ww2 Soviet Trucks
-BZ-38
-GAZ AA M1927 M1932 M1941
-GAZ–MM
-GAZ AAA M1937
-GAZ AAA M1940
-GAZ-60
-GAZ-65
-Ford Marmon HH6 Katiusha
-SU-1-12
-SU-4
-SU C-6
-SU-12
-Yag-6
-Yag-10
-Yag-10 SPG
-ZIS-5/V/BZ
-ZIS-6
-ZIS-12
-ZIS-22M HT
-ZIS-33 HT
-ZIS 41 HT
-ZIS 42M HT
-FN-Kégresse T3

Soviet staff cars
-GAZ A
-GAZ M1 "Emka"
-GAZ 11-73
-GAZ 61-73
-GAZ 67 Amphibious armoured cars
-PB-4
-PB-7
-BAD-2
US ww2 US Trucks
-Ford B3000 S
-Ford V3000S
-Ford V3000A,
-Ford BB
-Ford V8-51
-Ford m1931
-Ford V8 M1937
-T1E1(M1) half-track
-T5 half-track
-T7 half-track
-T9 half-track
-G8T 2-1/2 ton 4x2 Truck
-International B2
-International model 1937
-Chevrolet m1931
-Chevrolet m1936
-Chevrolet G-506 ​1 1⁄2-ton 4x4
-Chevrolet G-7107 4-1/2 ton 4x4
-Chevrolet 3116 1-1/2 ton 4x2
-Studebaker US6x4 U7
-Studebaker US6x4 U-6
-Studebaker US6x6 U-5 6x4
-Studebaker US6 U4 bz35S 2-1/2 ton 6x6 truck
-Dodge 1⁄2-ton Ambulance
-Dodge 1⁄2-ton Carry-all
-Dodge 1⁄2-ton (Radio) Command Reconnaissance
-Dodge 1⁄2-ton Truck, Closed Cab
-Dodge 1⁄2-ton Truck, Open Cab
-Dodge 1⁄2-ton (Radio) Panel Van
-Dodge 1⁄2-ton Telephone Service (K50)
-Dodge 1⁄2-ton Truck, Emergency Repair
-Dodge WC-51/52 (3⁄4-ton Trucks, Weapons Carrier)
-Dodge WC-53 (3⁄4-ton Carryall)
-Dodge WC-54/64 (3⁄4-ton Ambulance)
-Dodge WC-55 (3⁄4-ton Truck, M6 Gun Motor Carriage)
-Dodge WC-56/57/58 (3⁄4-ton (Radio) Command Reconnaissance)
-Dodge WC-62/43 (G-507, 11⁄2-ton, 6x6 truck)
-Dodge M6 GMC
-GMC CCKW Cargo Truck
-GMC CCKW 353 2-1/2 Ton Truck
-GMC SWB CCKW-352
-GMC 1939 ACKWX 353 3 ton 6x6 truck
-GMC AFWX-353 3 ton 6x4 truck
-GMC DUKW 353 2-1/2 ton 6x6 truck
-GMC C.O.E. AFKWX
-Diamond T Model 980/981 12-ton 6x4 trucks (G159)
-Diamond T Model 968 4-ton 6x6 truck (G509)
-Diamond T Model 967
-Diamond T Model 970
-Diamond T Model 972
-Diamond M26 Dragon Wagon
-Diamond M19 Tank Transporter
-Diamond T Model 980
-Diamond T 4-ton 6x6 truck
-Autocar U8144T 5/6-ton 4x4 truck
-Brockway/LaFrance 6-ton 6x6 truck, G512, 514, 547, 569
-White/Corbitt 6 ton 6x6 Prime Mover
-Brockway
-Corbitt
-Ward LaFrance
-Four Wheel Drive Auto Company (FWD) SU-COE 5-6 ton 4x4
-White Motor Company
-Inl KR-11 5 ton 4x2 dump truck
-Inl M5-6 318 2-1/2 ton 6x6 swb
-Mack NR15 10-ton 6x4
-Reo 28 XS 10-ton 6x4

US ww2 Small truck/car & Misc.
Bantam Reconnaissance Car
Ford GTB
6x6 Willys 'MT-TUG' ("Super-Jeep")
-Willys MB light truck
-Ford GPA ("Seep")
Buick Century Series 60
1941 Plymouth P11 Staff Car
Ford Fordor 1942 Staff Car
Harley-Davidson WLA motorcycle

Axis ww2 Axis Trucks


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Sd.Kfz 2, 6, 7, 8, 9, 10 and 11 were half-tracks designed just before the war as prime movers, to carry supplies, ammunition, personal, and tow artillery. Many were also converted during the war as armored versions carrying AA FLAK guns (Flakvierling, 37 mm, or the legendary 88 mm Rheinmetall als used as tank hunters), or were converted as nebelwerfer (rocket launching armored vehicles). They were built by Hanomag, Steyr, Mercedes-Benz, Bussing and many other manufacturers until 1945, over 20,000 half-tracks.

German ww2 German Military trucks
-Opel Blitz
-Opel Maultier
-Mercedes-Benz L3000
-Magirus A3000
-Krupp Protze Kfz.19
-Krupp Protze Kfz.21
-Krupp Protze Kfz.68
-Krupp Protze Kfz.69
-Krupp Protze Kfz.70
-Krupp Protze Kfz.81
-Krupp Protze Kfz.21
-Krupp Protze Kfz.83
-Borgward B 3000
-Skoda Rad Schlepper
-Ost RSO Porsche 175
-Steyr Type 2000A
-Einheits Lkw Kfz.62
-Krupp LKW L3
-Bussing-Nag 4500
-Opel Blitz Omnibus
-Bussing-Nag L
-Mercedes-Benz L1500
-Beute Studebaker
-Krupp L3H
-Hanomag SS-100
-Beute Ford B3000 S, V3000S, V3000A
-Beute Ford model BB
-Beute Ford model V8-51
-Beute Tatra 111

German ww2 German Staff Cars

-Horch 81
-Horch 108
-VW 182 Kübelwagen
-VW Schwimmwagen
-Sd.Kfz.2 Kettenkrad
italy ww2 Italian Military trucks
L. Trucks (Autocarro Leggere)
-Breda-32
-Breda-40
-Breda-41
-ОМ-32 Autocarretta da Montagna
-ОМ-36DM
-Camioneta SPA TL.37
-Camioneta AS.43
-SPA CL39
-SPA ТМ40
-Fiat 618

Med. Trucks (Autocarro Medio)
-Alfa Romeo 430RE
-Alfa Romeo 800RE
-Breda Dovunque-41
-Bianchi Miles
-Ceirano-50СМ
-FIAT-626 NM
-Isotta Fraschini D65
-Isotta Fraschini D80
-SPA Dovunque-35
-SPA Dovunque-41
-SPA AS.37
-SPA-38R
-Autocarro Dovunque SPA 41/42

H. Trucks (Autocarro Gigante)
-FIAT-633NM
-FIAT-634N
-FIAT-666
-Fiat 661
-Lancia Ro
-Lancia 3Ro
-Lancia EsaRo
-ОМ Taurus
-ОМ Titano
-Autocarreta Mod.35
-Autocarri Unificati Ursus

italy ww2 Artillery tractors
-Breda 51
-Breda 52
-Breda 61 (licenced SdKfz-7)
-Fiat-SPA T.L.37
-Pavesi Р4.31 (L140)
-Fiat 727 - half-track artillery tractor
-SPA TM40 - wheeled artillery tractor

italy ww2 Staff Cars -Alfa Romeo 6С2500 Coloniale
-Fiat 508M/CM Ballila
-Fiat 1100 (1937) (Balilla-1100 Coloniale)
-Lancia Aprilia Coloniale
-Bianchi VM 6C
-Fiat 2800 CMC

italy ww2 Motorcycles
-Benelli 500 M36/VLM
-Bianchi Supermil 500
-Gilera 500 LTE
-Moto Guzzi Alce/Trialce
-Volugrafo Aermoto 125
Japan ww2 IJA/IJN ww2 vehicles
-Toyota 4x4 Su-Ki (Amphibious truck)
-Isuzu Type 94 truck
-Type 94 6-Wheeled Truck
-Type 95 Mini-truck
-Type 97 4-Wheeled Truck
-Type 1 6-Wheeled Truck
-Type 2 Heavy Truck
-Toyota KB/KC Truck
-Nissan 80 Truck
-Nissan 180 Truck
-Amphibious Truck "Su-Ki"

Japan ww2 Tractors
-Type 92 5 t Prime Mover "I-Ke"
-Type 98 6 t Prime Mover "Ro-Ke"
-Type 92 8 t Prime Mover "Ni-Ku"
-Type 95 13 t Prime Mover "Ho-Fu"
-Type 94 4 t Prime Mover "Yo-Ke"
-Type 98 4 t Prime Mover "Shi-Ke"
-Type 96 AA Gun Prime Mover
-Type 98 20 mm AA Machine Cannon Carrier
-Type 98 Half-tracked Prime Mover "Ko-Hi"
-Type 98 20 mm AA Half-Track Vehicle
-Experimental Heavy Gun Tractor Chi-Ke
-Experimental Crawler Truck
-T G Experimental Crawler Truck
-Fordson Prime Mover
-Pavessi Gun Tractor
-50 hp Gun Tractor
-Komatsu 3 ton Tractor
-Light Prime Mover
-Clarton Prime Mover
-Holt 30

Japan ww2 Staff cars
-Toyota AA/AB/AC
-Type 93 6/4-Wheeled Passenger Car
-Type 95 Passenger Car "Kurogane"
-Type 98 Passenger Car
-Model 97 Nissan Staff Car, Nissan 70

Japan ww2 Motorcycles
-Rikuo Motorcycle
-Rikuo Type 97 Motorcycle
-Rikuo Type 93 side car

Japan ww2 Misc.
-Type 94 Ambulance
-Type 94 Repair Vehicle

Cold War