Unimog 437.1
Mercedes Benz | |
---|---|
Unimog 437.1
|
|
Unimog 437.1 | |
Manufacturer: | Daimler-Benz AG |
Sales designation: |
U 1350 L U 1550 L U 1350 L U 1700 U 1700 T U 1750 U 1750 L U 1800 U 1800 T U 1850 L U 2100 U 2100 L U 2150 L U 2400 U 2400 TG U 2450 L U 2450 6 × 6 Source: |
Production period: | 1988-2002 |
Previous model: | Unimog 425 , Unimog 435 |
Successor: | Unimog 437.4 |
Technical specifications | |
Designs: | Short-nosed |
Engines: | OM 366 |
Power: | 100-177 kW |
The 437.1 series is a medium-duty truck in the Unimog series from Mercedes-Benz, which was built from 1988 to 2003. It replaced the 425 and 435 series , the basic structure of which was retained in the Unimog 437.1. With 28 different models, the 437.1 series is the most extensive Unimog series. A total of 10,718 vehicles were produced. For the first time there was also a three-axle model as standard. Was replaced in 2003 by the 437.1 437.4 . The 437.1 series also served as the basis for the 436 series, which is manufactured under license in Turkey.
technology
Like its predecessor 435, the Unimog 437.1 has the "angular" cab of the Unimog 425 or the heavy model series. As a two-axle vehicle, it is designed for a gross vehicle weight of 7.5 to 14.5 t, depending on the model. All Unimog 437.1 have a ladder frame and push tube guided portal axles as well as coil springs and shock absorbers at the front and rear. The Unimog 437.1 was built with a wheelbase of 2650 (U 1x00), 2810 (U 2100), 3250 (U xx50), 3700 (xx50 / L37) 3850 (xx50 / L38) mm. It can be switched pneumatically between rear-wheel and all-wheel drive and the differentials on the front and rear axles can be 100% blocked pneumatically. A tire pressure control system was also available on request. A pneumatic-hydraulic brake system and disc brakes on all wheels are used for braking. Various variants of the six-cylinder OM 366 diesel engine were offered for the Unimog 437.1.
Technical data (exemplary)
U 1550 L | U 2100 | |
---|---|---|
Model | 437.111 | 437.105 |
construction time | 1988-2002 | |
engine |
Six- cylinder in-line diesel engine with direct injection |
|
Engine charging | Turbocharger without intercooler | Turbocharger with charge air cooling |
Engine type | OM 366 A | OM 366 LA |
Bore × stroke, displacement | 97.5 mm x 133 mm 5958 cm³ |
|
Power ( kW ) | 114 at 2400 min -1 | 157 at 2600 min -1 |
Max. Torque ( Nm ) | ? | 641 at 1600 min -1 |
Gearbox, as standard | 8-speed manual transmission with reverse gear, fully synchronized; 8V / 8R |
8-speed manual transmission , synchronized, group transmission , not synchronized, reverse gear, synchronized; 24V / 24R |
Drive, as standard | Rear-wheel drive with selectable all-wheel drive | |
Top speed, (km / h) |
80-110 | More than 80 km / h |
Fuel consumption | 18-20 l / 100 km | 26.3 l / h or 288 g / kWh |
Turning circle (mm) | 16,000 | 12,600 |
Slope angle (uphill) | 41.5 ° | ? |
Slope angle (downhill) | ? | ? |
Ground clearance (mm) | 455 | ? |
Fording depth (mm) | 1200 (SA) | 1200 (SA) |
Front axle load (kg) | ? | 3500 |
Rear axle load (kg) | ? | 2790 |
Empty weight (kg) | ? | 6290 |
Maximum permissible total weight (kg) | ? | 10,000 |
Length (mm) | ? | 5270 |
width (mm) | ? | 2480 |
Height (mm) | ? | 3190 (to exhaust) / 2800 (to cabin) |
Drawbar width (mm) | ? | 545 |
Tires (front and rear) | ? | 445/70 R 24 |
Tank volume (l) | ? | 160 or 200 |
Production numbers
Model | Sales description | Wheelbase (mm) | Power kW) | number of pieces |
---|---|---|---|---|
437,000 | U1700T | Power end | 125 | 86 |
437.002 | U1800T, U2100T | Power end | 132/155/157 | 85 |
437.100 | U1700 | 2810 | 125 | 303 |
437.102 | U1800 | 2810 | 132 | 57 |
437.105 | U2100, U2400 | 2810 | 155/157/177 | 803 |
437.110 | U1350L | 3250 | 100/130 | 150 |
437.111 | U1550L | 3250 | 100/115/120/125 | 2364 |
437.112 | U1750 | 3250 | 125 | 272 |
437.113 | U1750L | 3250 | 125 | 190 |
437.114 | U1850 | 3250 | 132 | 75 |
437.115 | U1850L | 3250 | 132 | 36 |
437.116 | U1550L (214) | 3250 | 132/155/157/177 | 269 |
437.117 | U2150, U2450 | 3250 | 155/157/177 | 740 |
437.118 | U2150L, U2450L | 3250 | 155/157/177 | 217 |
437.120 | U1550L / 37 | 3700 | 100/115/120/125 | 1468 |
437.123 | U1550L / 38 | 3850 | 115/120/125 | 36 |
437.125 | U1550L / 37 (214) | 3700 | 132/155/157/177 | 566 |
437.130 | U1750L / 38 | 3850 | 125 | 3 |
437.131 | U1750L / 38 | 3850 | 125 | 481 |
437.132 | U1750L / 38 | 3850 | 125 | 11 |
437.133 | U1850L / 38 | 3850 | 132 | 36 |
437.135 | U2150 / 38 | 3850 | 155/177 | 115 |
437.136 | U2150L, U2450L / 38 | 3850 | 155/157/177 | 1879 |
437.141 | U1550L / 45 | 4500 | 115 | 82 |
437.156 | U2450L 6 × 6 | 3900 + 1400 | 177 | 214 |
437.182 | U2400 TG | 4100 | 177 | 180 |
Optional extras
SA code | designation | comment |
---|---|---|
axes | ||
A11 | Axle ratio fast i = 5.92 | |
A13 | Axle ratio slow i = 7.54 | |
A14 | Axle ratio very slow i = 8.12 | |
A26 | Reinforced wheel covers | |
A28 | Encapsulation of the gear reduction | |
A30 | Tire control | |
A31 | Wheels / wheelbase dependent parts for Tire Control | |
Brakes | ||
B02 | Anti-lock braking system (ABS) | |
B23 | Four wheel parking brake | |
B28 | Mech. Quick release device in the spring-loaded cylinder | |
B42 | Trailer braking system two-line | |
chassis | ||
C04 | Lowered chassis parts for superstructures | |
C12 | Frame for tire control / flatbed platform | |
C22 | Stabilizer seals front and rear | |
C34 | Anti-slip coating on the bumper | |
C51 | Reinforced hydraulic steering | |
C67 | Enlarged fuel tank | |
C69 | Fuel tank upright | |
C87 | Exhaust pipe to the top left | |
Fittings | ||
D10 | Attachment fittings at the front | |
D11 | Front mounting plate size 3 | |
D12 | Front mounting plate size 5 | |
D35 | Holder for front cable winch | |
D50 | Attachment fittings at the rear | |
D60 | Attachment fittings in the middle | |
D65 | Fastening parts for third-party structures | |
Electrics | ||
E01 | Trailer socket 7-pin | |
E02 | 12 volt system | |
E30 | Battery master switch | |
E33 | Combination switch on the right on the steering column | |
E35 | Automatic security machine Fuses | |
E37 | Constant current socket 12 volts | |
E38 | Charging socket in the FHS | |
E40 | ABS trailer socket | |
E42 | Trailer socket 12 V also 13-pin | |
E45 | 7-pin socket in front | |
E52 | Antenna cable and power supply for radio | |
E55 | Radio console, antenna and two speakers | |
E62 | Radio with cassette player | |
E94 | Battery attachment with two 120 AH batteries | |
Cab | ||
F04 | Reinforced driver's cab (OECD) | |
F06 | Cab roof higher | |
F07 | Extended cab | |
F11 | FHS. with large rear wall sliding window | |
F42 | Additional heating | |
F44 | Additional ventilation | |
F47 | air conditioning | |
F49 | Air conditioning reinforced for double cab | |
F50 | Sound and heat insulation for the driver's cab | |
F55 | Impact protection for front passenger | |
F60 | Elevating device for driver's cab | |
F64 | Tilt fittings for cabin | |
transmission | ||
G04 | Gear ratio Deviating from 9.35 instead of 13.01 | |
G20 | Rear-mounted gearbox with working group, i = 5.76 | |
G21 | Additional gear with working group u. Creeping I = 55.87 | |
G22 | Rear-shift transmission with working group, I = 3.19 | |
G45 | Double coupling | |
G50 | Transmission oil cooler | |
G65 | Circuit board | |
G73 | Shift damper for use on rough roads | |
G74 | Remote control clutch pedal | |
G75 | Lock for 5th to 8th reverse gear | |
Hydraulics | ||
H02 | Single circuit hydraulic system with cross lever operation | |
H11 | Hydraulic system 40 L agriculture, 2-cell | |
H12 | 2-cell hydraulic system | |
H13 | Hydraulic system 40 L agriculture, 4-cell | |
H14 | 4-cell hydraulic system | |
H51 | 4-way hydraulic plug connection at the rear | |
H53 | Rear connector 2-way, cell 1 | |
H59 | Separate return line at the rear | |
H60 | Rear connector 2-way, cell 4 | |
H71 | 4-way hydraulic plug connection at the front | |
H73 | Front connector 2-way cell 1 | |
H75 | Hydr. Plug connection front 4-way, cell 1 u. 2 | |
H76 | Hydr. Plug connection front 4-way, cell 3 u. 4th | |
H79 | Separate return line at the front | |
H95 | Rapeseed oil | |
H97 | Carboxylic acid ester | |
J12 | Speedometer KM / MPH | |
J24 | Tachograph EC, two drivers with C4 output | |
J26 | Tachograph EC-Autom., With additional recorder two drivers | |
J27 | Tachograph EC-Autom., Sim test mark two drivers | |
J42 | Acoustic warning device for seat belt | |
J47 | Wheel position indicator | |
to shine | ||
L02 | Front clearance lights | |
L04 | Outline for max. Vehicle width 2400 mm | |
L05 | Outline for max. Vehicle width 2500 mm | |
L10 | Left-hand traffic lights | |
L18 | Fog lights halogen | |
L25 | Rear fog light | |
L30 | Stone guard grille | |
L41 | Additional flashing lights | |
L45 | Rear lighting for implements | |
L47 | Additional lights for front attachments | |
L50 | Rotating beacon left yellow, with tripod | |
L51 | Rotating beacons left u. right yellow, with tripod | |
L58 | Stand on the left for rotating beacon | |
L59 | Tripod left u. right for rotating beacon | |
L63 | All-round indicator lur blue, on roof with signal system | |
L71 | Side marker lights with integr. Reflector | |
L80 | Holder for tail lights | |
engine | ||
M02 | Euro 2 engine | |
M03 | Engine power increased | |
M12 | Governor with intermediate speed lock | |
M31 | Air compressor with higher performance | |
M53 | Fuel preheating | |
M64 | Fuel prefilter can be dismantled | |
M71 | Crankcase ventilation | |
M72 | Cooling system for dirty-intensive use | |
M78 | Hit the engine number | |
M85 | Speed limit | |
M86 | Pulley u. Vibration damper with combination ring | |
M89 | Flame starting system | |
M91 | Elimination of the start pilot | |
M93 | No charge air cooler in the middle | |
Power take-offs | ||
N02 | Special output for forading | |
N06 | Very fast engine PTO I = 0.745 | |
N07 | Motor PTO drive switchable | |
N11 | Gearbox PTO switchable | |
N16 | Fast power take-off DIN 5480 | |
N17 | Very fast power take-off (I = 0.71) with flange drive | |
N19 | Very fast power take-off (I = 0.61) with flange drive | |
N20 | Front PTO 1 3/8 ", splined shaft profile | |
N22 | PTO shaft front 1¾ ", splined shaft profile | |
Plank beds | ||
P21 | Flatbed 2320x2140x450 with shelf | |
P61 | Floor assembly for special bodies | |
P90 | No platform frame and fenders | |
Hitching devices | ||
Q08 | Trailer coupling ring spring with large mouth | |
Q27 | AHK (mouth 360 × 200 bolt 48 mm) from Ringf. F. Zaa 13 | |
Q29 | AHK (mouth 360 × 200 bolt 48 mm) from Ringf. F. Zaa 13 | |
Q30 | End traverse for lowered trailer coupling | |
Q35 | second attachment mouth in front, lowered | |
Q36 | Reinforced final cross member | |
Seats | ||
S02 | Comfort suspension seat with air suspension with lumbar support | |
S05 | Hydraulic driver's seat | |
S11 | Two-seater passenger seat, foldable backrest | |
S12 | Two-seater passenger seat | |
S13 | Hydraulic passenger seat | |
S18 | Seat covers synthetic leather, olive green | |
S21 | Three-point automatic seat belt for driver and front passenger | |
S26 | Heated laminated glass windshield | |
S29 | Electric window regulator on the right | |
S43 | Rearview mirror inside | |
S46 | two heated rearview mirrors | |
S47 | Rear wall window can be slid to the right | |
S48 | Slidable rear wall window | |
S49 | Rear wall window slidable to the left | |
S50 | First aid kit | |
S60 | Head strip for rear bench seat | |
S65 | Headrest for driver's seat | |
S66 | Headrest for the next driver's seat | |
S81 | Mirror holder | |
S82 | Wide angle mirror | |
S83 | Ramp mirror | |
U41 | Rear fender, round | |
X18 | Load values stage 1 (12 t) | |
X19 | Load values level 2 (14 t) | |
X26 | Noise encapsulation with Euro II | |
X34 | Motor shield add. on cylinder head cover | |
X58 | Decorative stripes on the driver's cab in silver | |
X59 | Decorative stripes on the driver's cab in red | |
X70 | Red / white fluorescent and reflective warning stripes | |
Z03 | Special parts right-hand drive | |
Z04 | Special parts for right-hand drive vehicles in right-hand traffic | |
Z68 | Protective wax preservation |
Tabular overview of the series
Basically, the Unimog series from Daimler are divided into six model families, whereby the transition between medium and light series is partly fluid:
Unimog timeline, 1948 to the present day | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Types | Boehringer | From May 1951 by Daimler-Benz as Mercedes-Benz Unimog | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
1940s | 1950s | 1960s | 1970s | 1980s | 1990s | 2000s | 2010s | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
8th | 9 | 0 | 1 | 2 | 3 | 4th | 5 | 6th | 7th | 8th | 9 | 0 | 1 | 2 | 3 | 4th | 5 | 6th | 7th | 8th | 9 | 0 | 1 | 2 | 3 | 4th | 5 | 6th | 7th | 8th | 9 | 0 | 1 | 2 | 3 | 4th | 5 | 6th | 7th | 8th | 9 | 0 | 1 | 2 | 3 | 4th | 5 | 6th | 7th | 8th | 9 | 0 | 1 | 2 | 3 | 4th | 5 | 6th | 7th | 8th | 9 | 0 | 1 | 2 | 3 | 4th | 5 | 6th | 7th | 8th | |
Agricultural vehicle Ur-Unimog |
70200 | 2010 | 401 | 411 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
402 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Compact equipment carrier | 409 | Hako Kommobil | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Light series | 421 | 407 | 408 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
431 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Equipment carrier | 405 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Medium-weight series | 403 | 417 | 418 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
406 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
413 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
416 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
426 | 419 as a Freightliner | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Heavy series & all-terrain trucks | 404 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
424 | 427 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
425 | 437.1 | 437.4 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
435 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
436 |
Web links
Individual evidence
- ↑ a b Daimler AG: Mercedes-Benz Public Archive: Series 437.1. Retrieved on January 28, 2018
- ↑ Unimog U 427 / U 437 [1988 to 2002].
- ↑ a b DLG (Ed.): DLG data sheet tractors: DaimlerChrysler Unimog 2100. in DLG-profi-Test, issue 10/92
- ↑ The Unimog: 50 years in the toughest conditions. gelaendewagen.at
- ↑ Legends of Trucking: UNIMOG SERIES 437. Accessed on January 28, 2018
- ↑ BBK : Data Sheet Hose Trolley 2000 - Unimog U 1550 L. Accessed on January 28, 2018
- ↑ Daimler AG (Ed.): Model 437.111
- ↑ Daimler AG (Ed.): Model 437.105