White Field Boss 31

Production ended · 2WD or 4WD

PTO power · claimed

25 hp

Weight
2,215 lb
Engines
1 Diesel
Built
no record
Price new · 1988
$9,000

Power

Power specifications
Engine30 hp unspecified
PTO25 hp claimed
Drawbarno record
Listed power30 hp engine basis

Engines

Engines fitted to the White Field Boss 31
Isuzu 1.5L 3-cyl dieselDiesel · 3 cyl91 ci
Engine details
Isuzu 1.5L 3-cyl diesel
Bore × stroke
3.39 in × 3.39 in
Rated speed
2,600 rpm
Rated power
30 hp
Compression
21.4:1
Cooling
liquid-cooled inline
Firing order
1-3-2

Transmissions

Transmissions for the White Field Boss 31
Triple-syncpartially synchronized12F / 4R
Transmission notes

Triple-sync: Three synchronized gears in four ranges.

Weight

Weight specifications
Weight2,215 lb shipping
Shipping2,215 lb

Dimensions

Dimensions specifications
Wheelbase65 in
Length116 in
Width52 in
Rear tread, narrowest40.2 in
Rear tread, widest52.8 in

Capacities

Capacities specifications
Fuel tank7.4 gal

Hydraulics

Hydraulics specifications
Systemopen center
Pump flowno record
Total flow7.7 gpm
Pressure2,135 psi

Hitch

Hitch specifications
Rear hitch categoryI
Rear lift capacityno record

PTO

PTO specifications
Rear PTOindependent
Rear PTO speeds540 (1.375)
Front PTOlive
Front PTO speeds2600

Chassis

Chassis specifications
Drive2WD/4WD
BrakesMechanical wet discs brakes
CabTwo-post ROPS. Optional canopy and radio

Tires

Tires specifications
Front5.00-15
Rear11.2-24

Electrical

Electrical specifications
System voltage12 V
Chargingalternator
Charging output35 A
Groundnegative

Production

Production specifications
Price new$9,000 (1988)
Built byIseki

Serial numbers

Tractor frame on left

First serial number by year
YearFirst serial
1986TE4300FS00028 (4WD)
1987TE4300FS00175 (4WD)
1988TE4300FS00568 (4WD)
1986TE4300TM00126 (2WD)
1987TE4300TM00163 (2WD)
1988TE4300TM00276 (2WD)

Literature

  • 1100 Series Front End Loaders White, 1987
  • Compact Implements White, 1986
  • Field Boss 31 White, 1986

Attachments

  • snowblower
  • front-end loader