05 – Sava 5701 (“Savita Utrera”)

Basic data

  • Present owner: ARCA
  • Original owner: Autobuses Hermanos Barrera
  • Year: 1972
  • Registration number: SE-0841-C
  • Manufacturer: Sava
  • Model: 5701/1
  • Bodywork: Icas

History

  • Start of service: 1972 (Utrera’s local service – Autobuses Hermanos Barrera)
  • End of service: 2009 (Utrera’s local service – Autobuses Hermanos Barrera)

Utrera’s local service started in 1972 operated by the brothers Manuel & Antonio Barrera (Autobuses Hermanos Barrera) consituted as a company.

The first three vehicles of this company were minibuses Sava 5701 bodied by Icas. The first unit came in 1972 which would be the fleet’s nº. 1 (plate number: SE-0841-C). A similar unit, nº 2, arrived in 1973 (plate number: SE-9835-D), showing slight differences with respect to the first unit, both externally (reduced grille and larger blinds) and internally (ligthning arrangement and other finishes). Finally the third Sava was acquired in 1975 logically receiving nº 3 (plate number: SE-4185-H), this unit incorporated a front blind with a more rational shape.

Passenger flow went from front to rear through two pneumatic extreme doors. The seats were cushioned at the beginning but they would be replaced by the classic plastic and wood “Vera de Bidasoa” during its active life.

The operators fleet would be later completed with nº 4 (plate number: SE-1042-X), a hihg capacity Sava-Pegaso 5720 with Unicar U-75 body acquired second-hand from Sevilla’s municipal fleet (ex-Tussam 180).

Additionally three Sava 5701 with Unicar Arosa body were bought, but only as source for spares. The three units came from Carmona’s local service, from which two (SE-8696-I and SE-8694-I) were in turn originary of Sevilla’s municipal service (ex-Tussam 144 y 145 respectivamente).

In year 2007, Utrera’s council and the Barrera’s brothers start negotiations to cease service and allow its takeover by Los Amarillos (Grupo Samar) in February 2009.

Since the vehicles were in a perfect state the interest to preserve them was obvious. The consequences have been the following: ARCA preserved Sava 5701 nº 1, the council initially preserved nº 3, and finally a group of three ARCA’s associates José Burgos, José María Martínez and Josep Pretel preserved more modern Pegaso-Sava 5720 nº 4.

We want to show our gratitude to the Barrera brothers for their help with all the arrangements concerning the preserved units.

Technical specs

Engine
Position Front vertical
Cylinders 4 lined-up
Diameter 98 mm
Stroke 125 mm
Cubic capacity 3800 cm3
Power 56 kW (76 CV) a 2600 rpm
Maximum couple 23,2 mkg a 1550 rpm
Feeding Aspiration
Injection system Direct
Compression ratio 16,8:1
Clutch
Type Monodisc
Diameter 280 mm
Commandment Mechanical
Gearbox
Type Manual 5 speed, crash-gearbox
Back axle
Type Floating with simple reduction
Reduction 3,87:1
Brakes
Service Hidràulic amb servofrè per aire comprimit.
Parking Hydraulic with air compressed servo
Braking surface 1.962 cm2
Suspension
Front Spring bows and shock absorbers
Back Spring bows and shock absorbers
Chassis
Type Straight beams with constant width
Width 857 mm
Main section 140 x 60 x 5 mm
Electrical equipment
Alternator 434 W
Tension 12 V
Fuel tank
Capacity 77 litre

Photos