Full Specifications
NEBRASKA TRACTOR TEST 902
Description
Diesel 6-speed 2WD/June 14 - 19, 1965/Link: Nebraska Tractor Test 902 file/PTO performance/Drawbar performance/Gear 3 used for power test./Gear 1 used for pull test.
Power at rated engine speed
40.42 hp/30.1 kW
Fuel use
2.4 gal/hour/9.1 l/hour
Power at rated PTO speed
38.60 hp/28.8 kW
Max power
34.55 hp/25.8 kW
Max pull
5,018 lbs/2276 kg
DAVID BROWN 880 POWER
Drawbar (claimed)
35 hp/26.1 kW
PTO (claimed)
40 hp/29.8 kW
Drawbar (tested)
34.55 hp/25.8 kW
PTO (tested)
40.42 hp/30.1 kW
ENGINES OVERVIEW
Description
David Brown 2.7L 4-cyl diesel/David Brown 2.5L 3-cyl diesel
ENGINE DETAIL 1
Description
David Brown/diesel/4-cylinder/liquid-cooled
Displacement
165 ci/2.7 L
Bore/Stroke
3.625x4.00 inches/92 x 102 mm
Rated RPM
1800
Oil capacity
6.5 qts/6.2 L
ENGINE DETAIL 2
Description
David Brown/diesel/3-cylinder/liquid-cooled
Displacement
154 ci/2.5 L
Bore/Stroke
3.8125x4.50 inches/97 x 114 mm
Fuel use
2.648 gal/hour/10.0 l/hour
Air cleaner
oil bath
Compression
17:1
Rated RPM
2200
Starter volts
12
Coolant capacity
12 qts/11.4 L
DAVID BROWN 880 ENGINES
Description
David Brown 2.7L 4-cyl diesel/David Brown 2.5L 3-cyl diesel
Fuel tank
8.75 gal/33.1 L
TRANSMISSIONS OVERVIEW
Description
6-speed/12-speed
TRANSMISSION 1
Gears
6 forward and 2 reverse
TRANSMISSION 2
Gears
12 forward and 4 reverse
MECHANICAL
Chassis
4x2 2WD
Cab
Open operator station.
Transmissions
6-speed/12-speed
TRACTOR HITCH
Rear Type
I/II
Rear lift
2,646 lbs/1200 kg
POWER TAKE-OFF (PTO)
Rear PTO
live (2-stage clutch)
Rear RPM
540/1000
DAVID BROWN 880 TIRES
Ag front
6.00-16
Ag rear
13.6-28
DIMENSIONS
Length
115 inches/292 cm
Width
64 inches/162 cm
Height
52.625 inches/133 cm
Operating weight
4,315 lbs/1957 kg
Ballasted weight
6,645 lbs/3014 kg
DIMENSIONS & TIRES
Weight
4,315 lbs/1957 kg
Front tire
6.00-16
Rear tire
13.6-28
880 SERIAL NUMBERS
Location
On frame, right side, ahead of engine and behind radiator
1961
351001 (4-cyl)
1962
351038 (4-cyl)
1963
354478 (4-cyl)
1964
521001 (3-cyl)
Final
527521 (3-cyl)
1965
522384 (3-cyl)
ELECTRICAL
Ground
negative
Battery volts
12
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