David Brown 1490 Tractor 

Manufacturer:David Brown

Price:25,400(USD)

Series:

Model:1490

Equipment Type: Utility Tractors

Factory:Meltham Mills, Huddersfield, England

Full Specifications

NEBRASKA TRACTOR TEST 1381 2

Description
Diesel 12-speed synchro 4WD March 17 - April 2, 1981 Link: Nebraska Tractor Test 1381 file PTO performance Drawbar performance Gear 3-2 used for power test Gear 2-1 used for pull test
Power at rated engine speed
70.51hp / 52.6kW
Fuel use
4.3gal/hour / 16.3l/hour
Power at rated PTO speed
68.75hp / 51.3kW
Max power
60.31hp / 45.0kW
Max pull
9919lbs / 4499kg

NEBRASKA TRACTOR TEST 1381 4

Description
Diesel 12-speed power shift 2WD March 18 - April 2, 1981 Link: Nebraska Tractor Test 1381 file Drawbar performance Gear 2-3 used for power test Gear 1-4 used for pull test
Max power
60.12hp / 44.8kW
Fuel use
4.6gal/hour / 17.4l/hour
Max pull
8405lbs / 3812kg

DAVID BROWN 1490 POWER

Engine
83hp / 61.9kW
PTO (claimed)
70hp / 52.2kW
Drawbar (tested)
60.31hp / 45.0kW
PTO (tested)
70.51hp / 52.6kW

ENGINE DETAIL

Description
J.I. Case turbocharged diesel 4-cylinder liquid-cooled
Displacement
219ci / 3.6L
Bore/Stroke
3.939x4.500inches / 100x 114 mm
Power
83hp / 61.9kW
Air cleaner
dual dry element
Compression
16:1
Rated RPM
2200
Firing order
1-2-4-3
Starter volts
12
Oil capacity
7.8qts / 7.4L
Coolant capacity
15qts / 14.2L

DAVID BROWN 1490 ENGINE

Description
J.I. Case 3.6L 4-cyl diesel
Fuel tank
36gal / 136.3L

TRANSMISSIONS OVERVIEW

Description
12-speed synchromesh/12-speed partial power shift

TRANSMISSION 1

Type
synchromesh
Gears
12 forward and 4 reverse
Clutch
hydraulic dry disc

TRANSMISSION 2

Type
partial power shift
Gears
12 forward and 4 reverse
Clutch
hydraulic dry disc
Description
Three gears, plus reverse, with a four-range power shift.

MECHANICAL

Chassis
4x2 2WD/4x4 MFWD 4WD
Steering
power
Brakes
hydraulic wet disc
Cab
Two-post ROPS. Cab optional
Transmissions
12-speed synchromesh/12-speed partial power shift

HYDRAULICS

Type
open center
Pressure
2000psi / 137.9bar
Valves
1
Total flow
8.4gpm / 31.8lpm

TRACTOR HITCH

Rear Type
II
Rear lift
4,400lbs / 1995kg

POWER TAKE-OFF (PTO)

Rear PTO
independent
Rear RPM
540/1000

DAVID BROWN 1490 TIRES

Ag front
11L-15
Ag rear
18.4-34

DIMENSIONS

Wheelbase
88.5inches / 224cm
Length
143inches / 363cm
Width
76.5inches / 194cm
Height (cab)
105inches / 266cm
Height (exhaust)
94inches / 238cm
2WD Ground clearance
21inches / 53cm
4WD Ground clearance
13inches / 33cm
Rear tread
62 to 88inches / 157to 223 cm *With power-adjust rear wheels.

DAVID BROWN 1490 WEIGHT

2WD ROPS Shipping
6490lbs / 2943kg
2WD Cab Shipping
7580lbs / 3438kg
Max capacity
11500lbs / 5216kg

DIMENSIONS & TIRES

Wheelbase
88.5inches / 224cm
Weight
6490 to 7580 pounds
Front tire
11L-15
Rear tire
18.4-34

J.I. CASE 66L LOADER

Height (to pin)
126.8inches / 322cm
Dump reach
43inches / 109cm
Dump angle
45°
Rollback angle
12°
Breakout force (at pin)
4775lbs / 2165kg
Lift to full height (at pin)
2100lbs / 952kg
Bucket width
48inches / 121cm/60inches / 152cm/66inches / 167cm/72inches / 182cm/83inches / 210cm

1490 SERIAL NUMBERS

Location
Serial number stamped into the top of the tractor's frame on the right side, next to the engine
1980
11180101
1981
11182782
1982
11185693
1983
11188540

ELECTRICAL

Ground
negative
Battery volts
12

Also See