Unimog 435 Explained

Unimog 435
Type:Truck
Manufacturer:Daimler-Benz
Aka:Unimog U 1300 L
Unimog U 1700 L
Production:1975 – 1993
Assembly:Germany: Gaggenau
Turkey: Aksaray
Class:7,5 t truck
Related:Unimog 436
Engine:Mercedes-Benz OM 353.959
Mercedes-Benz OM 353.961

Mercedes-Benz OM 366
Transmission:8-speed manual
Predecessor:none
Successor:Unimog 437
Sp:uk

The Unimog 435 is a vehicle of the Unimog-series by Mercedes-Benz. 30,726 vehicles were produced from 1975 to 1993 in eight different variants in the Mercedes-Benz Unimog-plant in Gaggenau. The vehicles were sold as Unimog U 1300 L and Unimog U 1700 L. Best selling vehicle was the U 1300 L, which was built as a special vehicle for the Bundeswehr and the German fire department often. The successor Unimog 437 with a similar appearance is still in production. The Unimog 436 is based on the Unimog 435. It is made for export and has a different cab. The names of Unimog-vehicles may create confusion, the U 1300 belongs to the Unimog 425-series, while the U 1300 L belongs to the Unimog 435-series.

Description

The Unimog 435 belongs to the heavy duty Unimog series which started with the Unimog 425. Compared with the Unimog 425, the 435 has a longer wheelbase and more powerful engines. Just as the 425, it has the "edgy" cab (425.820), and is designed as a 7,5-ton truck.[1] Like other Unimogs it has a ladder frame, portal axles and coil springs. The Unimog 435 was built with two different wheelbases, 32500NaN0 and 38500NaN0. It is a rear wheel drive vehicle with selectable four wheel drive (part time four-wheel drive). The gearbox is a fully synchronized 8-speed manual gearbox with lockable differentials. A reduction gear and a crawler gear were available as additional accessory. Depending on the built in gear box and portal axle final drive ratio the top speed is between NaN0NaN0. The brake system uses compressed air to activate the dual hydraulic circuit disc brakes. A compressed air trailer brake system was an additional accessory. An engine brake was available as well. The Unimog 435 uses hydraulic power steering. The engines in the Unimog 435 are naturally aspirated or turbocharged Mercedes-Benz OM 353 series engines. Starting in 1987 Mercedes-Benz used the OM 366 engine instead.

Types' designations

The Unimog 435 was made in eight different types, with the 435.115 type being by far the most common Unimog 435, with 21,775 units built. In total, 473 units of the 435.115 type were built as RW1 fire engines (as depicted in the infobox).[2]

Types' designationModel designationWheelbaseNumber builtEnginePower output
435.110[3] U 17003250 mm1161OM 353124 kW
435.111[4] U 1700 L3250 mm808OM 353124 kW
435.113[5] U 1700 L/383850 mm5898(OM 352)
OM 353
110/124 kW
435.115[6] U 1300 L3250 mm21,775OM 353
(OM 352)
(OM 366)
OM 353
96/110/115/124 kW
435.117[7] U 1300 L/373700 mm779OM 353
(OM 352)
OM 353
96/110/124 kW
435.160[8] Thyssen TM 1703250 mm290OM 353124 kW
435.161[9] Thyssen TM 2153250 mm15OM 366157 kW
435.170[10] Thyssen Condor3275 mmOM 353
(OM 366)
124/170 kW

Technical Specifications

U 1300 L U 1700 L
Production1975–1987 1975-1993
EngineInline six-cylinder diesel engine with direct injection
Engine superchargingNone Turbocharger, no intercooler
Engine modelOM 353.961 A
Bore × Stroke,
Displacement

Rated power
Gearbox8-speed manual
PropulsionRear wheel drive with selectable all wheel drive
Vmax,
Fuel consumption
Approach angle46°
Departure angle51°
Ground clearance
Fording depth

References

  1. Book: Vogler, Carl-Heinz . Typenatlas Unimog: 1946 bis 2021 . GeraMond Verlag . 2021 . 978-3-96453-027-1 . de . 388.
  2. Bundesamt für Zivilschutz (ed.): Typenblatt Rüstwagen RW1, in German
  3. Daimler AG (ed.): Model variant 435.110 – U 1700, Mercedes-Benz Public Archive, 5 August 2020
  4. Daimler AG (ed.): Model variant 435.111 – U 1700 L, Mercedes-Benz Public Archive, 12 August 2020
  5. Daimler AG (ed.): Model variant 435.113 – U 1700 L/38, Mercedes-Benz Public Archive, 19 September 2020
  6. Daimler AG (ed.): Model variant 435.115 – U 1300 L, Mercedes-Benz Public Archive, 5 August 2020
  7. Daimler AG (ed.): Model variant 435.117 – U 1300 L/37, Mercedes-Benz Public Archive, 24 October 2020
  8. Daimler AG (ed.): Model variant 435.160 – Thyssen TM 170, Mercedes-Benz Public Archive, 20 September 2020
  9. Daimler AG (ed.): Model variant 435.161 – Thyssen TM 215, Mercedes-Benz Public Archive, 12 August 2020
  10. Daimler AG (ed.): Model variant 435.170 – Thyssen Condor, Mercedes-Benz Public Archive, 24 October 2020

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