David Brown
David Brown 990 - specificatii tehnice
Ani productie: 1961 - 1980
David Brown 990 - pe scurt
David Brown 990 are in aceasta fisa tehnica: ani de productie 1961 - 1980, motor David Brown, putere 38.8 kW, transmisie 6 trepte de viteza mecanica si greutate 1938 - 1956 kg.
Producator
David Brown
Model
990
Ani productie
1961 - 1980
Motor
David Brown
Putere motor
38.8 kW
Transmisie
6 trepte de viteza mecanica
Greutate
1938 - 1956 kg
Productie
- Producator
- David Brown
- Detalii
- Utility tractor
David Brown 990 Motor
- Detalii
- David Brown 3.0L 4-cyl diesel
- Rezervor combustibil
- 52.0 L
David Brown Transmisie 990s
- Detalii
- 6 trepte de viteza mecanica
- Detalii
- 12 trepte partial sincronizate
David Brown 990 Putere
- Motor
- 38.8 kW
- Drawbar (claimed)
- 32.1 kW
- PTO (claimed)
- 35.8 kW
- Drawbar (tested)
- 32.4 kW
- PTO (tested)
- 38.5 kW
Mecanica
- Detalii
- Tractiune 2WD
- Differential lock
- Mecanica rear
- Steering
- manual
- hidrostatica Putere (optional)
- Detalii
- Differential Mecanica expanding shoe brakes
- Detalii
- Post de conducere deschis.
Sistem hidraulic
- Tip
- centru deschis
- Presiune
- 137.9 bar | 137.9 bar
- Total flow
- 28.0 L/min
Cuplaj tractor
- Tip cuplaj spate
- II/I
Putere Take-off (PTO)
- PTO spate
- Transmisie
- independenta (optional)
- Ambreiaj
- disc uscat
- Tip PTO spate
- 540/1000 (1.375)
- Motor RPM
- 540@1800 (Low)
- 540@1100 (High)
- 1000@2000
Dimensiuni si Anvelope
- Ampatament
- 194 cm
- Greutate
- 1938 - 1956 kg
- Front tire
- 6.00-16
- Rear tire
- 11-32
990 Serial Numbers
- Location:
- Frame, right side
- 1961
- 440001
- 1962
- 441323
- 1963
- 450376
- 1964
- 460376
- 1965
- 472273
- 1966
- 483768
- 1967
- 496283
- 1968
- 504690
- 1969
- 808150
- 1970
- 818301
- 1971
- 826009
- 1972
- 850600
- 1973
- 854403
- 1974
- 859367
- 1975
- 863900
- 1976
- 11070001
- 1977
- 11080236
- 1978
- 11089141
- 1979
- 11096828
- 1980
- 11104577
Sistem electric
- Charging system
- generator
- Batteries
- 2
- Battery volts
- 6
Detalii motor
- Detalii
- David Brown
- Detalii
- diesel
- Detalii
- 4 cilindri
- Detalii
- racire cu lichid
- Cilindree / Capacitate cilindrica
- 3.0 L
- Alezaj / Cursa
- 3.625x11 cm | 92 x 114 mm
- Putere
- 38.8 kW
- Air cleaner
- oil bath
- Compresie
- 17:1
- Turatie nominala (RPM)
- 2200
- Operating RPM
- 700-2200
- Tensiune demaror (V)
- 12
- Capacitate ulei
- 7.4 L
- Capacitate lichid de racire
- 13.6 L
Optiuni transmisie
- Detalii
- 6 trepte de viteza mecanica
- Detalii
- 12 trepte partial sincronizate
Transmisie
- Tip
- mecanica
- Trepte de viteza
- 6 inainte si 2 inapoi
- Ambreiaj
- disc uscat 279mm
- Detalii
- Three Trepte de viteza (1-3) plus reverse (R) in low and high ranges.
Transmisie
- Tip
- partial sincronizata
- Trepte de viteza
- 12 inainte si 4 inapoi
- Detalii
- Twelve-speed Transmisie introduced in 1963.
David Brown Anvelope 990
- Anvelope Standard (ag)
- Fata: 6.00-16. Spate: 11-32
Dimensiuni
- Ampatament
- 194 cm
- Lungime
- 299 cm
- Width
- 170 cm
- Inaltime (hood)
- 142 cm
- Clearance (Punte fata)
- 50 cm
- Front tread
- 52/56/60/64/68/72/1.93 m | 132/142/152/162/172/182/193 cm
- Ecartament spate
- 52/56/60/64/68/72/1.93 m | 132/142/152/162/172/182/193 cm
David Brown 990 Greutate
- Operating
- 1937 kg
- 1955 kg
(live PTO)
- Ballasted
- 2667 kg
Nebraska Tractor Test 903
- Detalii
- 3L diesel 6 trepte de viteza 2WD | June 11 - 19, 1965 | Link: Nebraska Tractor Test 903 file
- Detalii
- PTO performance
- Putere at rated Motor speed
- 38.5 kW
- Fuel use
- 12.9 l/hour
- Putere at rated PTO speed
- 36.2 kW
- Fuel use
- 11.4 l/hour
- Detalii
- Drawbar performance
- Max Putere
- 32.4 kW
- Fuel use
- 12.9 l/hour
- Detalii
- mecanica 3 used for Putere test.
- Forta de tractiune maxima
- 2739 kg
- Detalii
- mecanica 1 used for pull test.