White Field Boss 31 tractor specifications

1986 - 1988

1986 - 1988 Compact Utility tractorIseki built

Production

Production Distributor:White
Manufacturer:Iseki
Type:Compact Utility tractor
Original price:$9,000 (1988 )

White Field Boss 31 Power

White Field Boss 31 Power Engine:30 hp
22.4 kW
PTO (claimed):25 hp
18.6 kW

White Field Boss 31 Engine

White Field Boss 31 Engine Isuzu 1.5L 3-cyl diesel Fuel tank:7.4 gal
28.0 L
Engine details ...

1986 - 1988

Compact Utility tractor

Iseki built

Engine Detail

Engine Detail
Isuzu
diesel
3-cylinder
liquid-cooled
Displacement:	91.4 ci 1.5 L
Bore/Stroke:	3.39x3.39 inches 86 x 86 mm
Power:	30 hp 22.4 kW
Compression:	21.4:1
Rated RPM:	2600
Idle RPM:	850-2860
Starter volts:	12

Mechanical

Mechanical Chassis:4x2 2WD
4x4 MFWD 4WD optional
Steering:manual (2WD)
power (4WD)
Brakes:mechanical wet discs
Cab:Two-post ROPS. Optional canopy and radio.
Transmission:12-speed partially synchronized
Transmission details ...

1986 - 1988

Compact Utility tractor

Iseki built

Transmission

Transmission
Transmission:	Triple-sync
Type:	partially synchronized
Gears:	12 forward and 4 reverse
Three synchronized gears in four ranges.

Speeds

Speeds

Hydraulics

Hydraulics Type:open center
Pressure:2135 psi
147.2 bar
Total flow:7.7 gpm
29.1 lpm

Tractor hitch

Tractor hitch Rear Type:I

Power Take-off (PTO)

Power Take-off (PTO) Rear PTO:independent
Rear RPM:540
Front PTO:live
Front RPM:2600

Dimensions & Tires

Dimensions & Tires Wheelbase:65 inches
165 cm
Weight:2215 to 2414 pounds
Front tire:5.00-15
Rear tire:11.2-24 (2WD)
Full dimensions and tires ...

1986 - 1988

Compact Utility tractor

Iseki built

White Field Boss 31 Tires

White Field Boss 31 Tires
Standard tires (ag):	Front: 5.00-15. Rear: 11.2-24 (2WD)
	Front: 7.00-16. Rear: 11.2-24 (4WD)
Lawn/turf front:	24x8.50-12 (2WD)
	212x800-15 (4WD)
Lawn/turf rear:	355x800-20

Dimensions

Dimensions
Wheelbase:	65 inches 165 cm
Length:	116 inches 294 cm
Width:	52 inches 132 cm
Height (exhaust):	80 inches 203 cm
2WD Shiping weight:	2215 lbs 1004 kg
4WD Shiping weight:	2414 lbs 1094 kg
Front tread:	37.8 to 41.7 inches 96 to 105 cm (2WD)
Front tread:	41.3 inches 104 cm (4WD)
Rear tread:	40.2 to 52.8 inches 102 to 134 cm

White Field Boss 31 attachments

White Field Boss 31 attachments front-end loader Attachment details ...

1986 - 1988

Compact Utility tractor

Iseki built

Attachment overview

Attachment overview
Rear mowers for the Field Boss 31 included finishing (48, 60, or 72 inch), flail (50 or 60 inch), and rotary cutters (48 or 60 inch). Rear blades in 5 or 6 foot widths, plus a 4.5 foot box scraper could be fitted. PTO-drive tillers were available in 40, 52, or 60 inch widths.

White 1045QA Loader

White 1045QA Loader
Breakout force (lift):	1,500 lbs 680 kg
Lift to full height (at pin):	1,000 lbs 453 kg

Field Boss 31 Serial Numbers

Field Boss 31 Serial Numbers Location:Tractor frame on left
1986:TE4300FS00028 (4WD)
1987:TE4300FS00175 (4WD)
1988:TE4300FS00568 (4WD)
1986:TE4300TM00126 (2WD)
1987:TE4300TM00163 (2WD)
1988:TE4300TM00276 (2WD)

how to read serial numbers...