Tractor · 1986Unverified
White Field Boss 21
White Field Boss 21 — Compact Utility tractor · 19 hp. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
19 hp
Weight
1588 to 1676 pounds
Hover a source tag to verify
Overview
DistributorWhiteReference
ManufacturerIsekiReference
Compact Utility tractorReference
Original price was $8,500 in 1988Reference
Drive4x2 2WDReference
Drive4x4 MFWD 4WD optionalReference
Manual steeringReference
Mechanical expanding shoe brakesReference
Two-post ROPS. Optional canopy and radio.Reference
Engine
Isuzu 1.2L 3-cyl dieselReference
Fuel tank23.1 LReference
Engine15.7 kWReference
Isuzu E3AF1Reference
dieselReference
3-cylinderReference
liquid-cooledReference
Displacement1.2 LReference
Bore/Stroke76 x 86 mmReference
Power15.7 kWReference
Air cleanersingle stageReference
Pre-heatingglow plugsReference
Compression22.5:1Reference
Rated RPM2600Reference
Idle RPM850-2860Reference
Starter volts12Reference
Transmission
12-speedReference
Gears12 forward and 4 reverseReference
PTO & Hydraulics
PTO (claimed)14.2 kWReference
Typeopen centerReference
Pressure142.3 barReference
Total flow20.8 lpmReference
Rear TypeIReference
Rear PTOtransmissionReference
Rear PTO Type540 (1.375)Reference
Front PTOcrankshaft-drivenReference
Front PTO Type2600Reference
Dimensions
Wheelbase149 cmReference
Weight1588 to 1676 poundsReference
Front tire4.00-12Reference
Rear tire12.4-16 (2WD)Reference
Weight213 kgReference
Standard tires (ag)Front: 4.00-12. Rear: 12.4-16 (2WD)Reference
Standard tires (ag)Front: 6.00-12. Rear: 12.4-16 (4WD)Reference
Lawn/turf front12.4-16 (2WD)Reference
Lawn/turf front24-8.50-12 (4WD)Reference
Lawn/turf rear13.6-16Reference
Length267 cmReference
Width108 cmReference
Height (exhaust)191 cmReference
2WD Shipping weight720 kgReference
4WD Shipping weight760 kgReference
2WD Ground clearance35 cmReference
4WD Ground clearance29 cmReference
2WD Front tread85/95 cmReference
4WD Front tread94 cmReference
Rear tread87/103 cmReference
White Field Boss 21 attachments
60" mid-mount mower deckReference
snowblowerReference
bladeReference
front-end loaderReference
Field Boss 21 Serial Numbers
1986TE3210T00595 (2WD)Reference
1987TE3210T00652 (2WD)Reference
1988TE3210T00967 (2WD)Reference
1986TE3210F02879 (4WD)Reference
1987TE3210F03079 (4WD)Reference
1988TE3210F04003 (4WD)Reference
FAQ: How to read a serial number table.Reference
Electrical
Charging systemalternatorReference
Charging amps35Reference
Battery volts12Reference
Attachment overview
60" mid-mount mower deckReference
SnowblowerReference
BladeReference
White 1025QA loaderReference
White 1155 QA loaderReference
In addition to the 60-inch mid-mount mower, the Field Boss 21 could be equipped with rear finish mowers (48, 60, or 46-inch), rear flail mowers (50-inch), and rotary cutters (42, 48, or 60 inch). Front and rear 60-inch blades were available, plus a 4.5 foot box scraper. Three-point mounted tillers were fitted in 32 or 40 inch widths.Reference
60" Mower deck
Typemid-mount White M215Reference
Type3-blade with hydraulic liftReference
Cutting width152 cmReference
DriveshaftReference
Cut height5 to 12 cmReference
Speeds
With 12.4-16 rear tires.Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.