White Field Boss 31


White Field Boss 31 tractor photo
1986 - 1988
Compact Utility tractor
Iseki built
Series map:
Field Boss 21
Field Boss 31
Field Boss 37
21.0hp
30.0hp
37.0hp
Production
DistributorWhite
ManufacturerIseki
Compact Utility tractor
Original price was $9,000 in 1988
White Field Boss 31 Engine
Isuzu 1.5L 3-cyl diesel
Fuel tank7.4 gal
28.0 L
Engine details ...
White Field Boss 31 Power
Engine30 hp
22.4 kW
PTO (claimed)25 hp
18.6 kW
Mechanical
Drive4x2 2WD
 4x4 MFWD 4WD optional
Steeringmanual (2WD)
 power (4WD)
Mechanical wet discs brakes
Two-post ROPS. Optional canopy and radio.
Hydraulics
Typeopen center
Pressure2135 psi
147.2 bar
Total flow7.7 gpm
29.1 lpm
Tractor hitch
Rear TypeI
Power Take-off (PTO)
Rear PTOindependent
Rear RPM540
Front PTOlive
Front RPM2600
Dimensions & Tires
Wheelbase65 inches
165 cm
Weight2215 to 2414 pounds
Front tire5.00-15
Rear tire11.2-24 (2WD)
Full dimensions and tires ...
Field Boss 31 Serial Numbers
Location:Tractor frame on left
1986TE4300FS00028 (4WD)
1987TE4300FS00175 (4WD)
1988TE4300FS00568 (4WD)
1986TE4300TM00126 (2WD)
1987TE4300TM00163 (2WD)
1988TE4300TM00276 (2WD)

FAQ: How to read a serial number table.
Electrical
Charging systemalternator
Charging amps35
Battery volts12
References
Field Boss 31 references literature
1100 Series Front End Loaders published in 1987, by White
Field Boss 31 published in 1986, by White
Page information
Peter Easterlund - owner of TractorData.com
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Updated on March 7, 2023
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