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UMM Uniao Metalo Mecanica.

UMM four wheel drive: Uniao Metalo Mecanica Ltda, Rua das Flores, 71 - 1200 Lisbon Portugal.

in .pt
Taken at Portimao, Portugal, September, 2000 - sampsa vires mloy fi ! --> Sampsa Vires

History:

The UMM four wheel drive design is derived from a previous design from France called the Cournil. This was developed by a French farmer who recognised the need for an all purpose vehicle. This explains the fact that some of the parts are of French origin. The engine and transmission are from Peugeot, the heater is a Renault part and the switches and instruments are also from Peugeot.

Many Umms are in use by utilities in Spain and Portugal and are also in use by Police, Fire service and military. They are also popular in France. A few hundred (estimate) have been sold in the UK and there is a small owners club with around 60 members.

The model line started with the TRANSCAT which was replaced in the mid eighties by the most popular model the ALTER (known in some areas as the ALFOR). This has been revised to become the ALTER II.

Specification.

Engine:

3 Engine options are available: 2 litre Petrol, 2.5 litre diesel, 2.5 litre turbodiesel. All made by Peugeot.

Transmission:

Part time 4wd. normally rear wheel drive. Manually selectable front. 5 speed Gearbox with 2 speed transfer box. Limited slip rear differential. Freewheel locking front hubs. Tyres 205/80 R 16.

Dimensions:

2 Wheelbase variants - 100 inch (2.56m) and 120 inch (3.08m) Length 4.14m (4.86m lwb), Width 1.69m, Height 1.955m. Turning circle 10.5m, Weight 1610 kg. Ground Clearance 20 cm.

Body:

Van, Estate and Softtop versions are available. Long wheelbase versions are also offered with a crew cab. The body is made from 2 mm steel welded to the chassis.

Chassis:

Ladder frame chassis, welded construction, suspension by longitudinal leaf springs front and rear, anti roll bar. Front Disc brakes rear drums, Power assisted. Steering: Worm and roller - Power assisted option. Axles are made by Dana Spicer and are similar to Jeep CJ series.

Performance: (2.5 l Turbo)

Max speed 140 kph. Gradient 45 degs (1 in 1) Rollover angle 40 deg. Wading depth 50 cm. Approach angle 48 deg. Departure angle 44 deg. Ramp break over 38 deg.

- G. Rowlands, [email] [7/'96]

URL: /UMM/UMM.html

See also Auverland

picture of U M M jpeg


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