White Field Boss 31 Specifications - White Field Boss 31 Specs

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1986 - 1988, Compact Utility tractor
Production
Distributor: White
Manufacturer: Iseki
Original price (USD), $9,000 (1988 ),
Capacity
Fuel: 7.4 gal [28.0 L]
3-Point Hitch
Rear Type: I
Power Take-off (PTO)
Rear PTO: independent
Rear RPM: 540
Front PTO: live
Front RPM: 2600
Dimensions & Tires
Wheelbase: 65 inches [165 cm]
Weight: 2215 to 2414 pounds
Front tire: 5.00-15
Rear tire: 11.2-24 (2WD)
Field Boss 31 Serial Numbers
Location: Tractor frame on left
White Field Boss 31 Power
Engine: 30 hp [22.4 kW]
PTO (claimed): 25 hp [18.6 kW]
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.
Hydraulics
Type: open center
Pressure: 2135 psi [147.2 bar]
Total flow: 7.7 gpm [29.1 lpm]
Electrical
Charging system: alternator
Charging amps: 35
Battery
Volts: 12
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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
Engine Detail
Isuzu, diesel, 3-cylinder, liquid-cooled, 91.4 ci [1.5 L]
Transmission
Transmission: Triple-sync
Type: partially synchronized
Gears: 12 forward and 4 reverse
Three synchronized gears in four ranges.
Dimensions
2WD Weight (shipping): 2215 lbs [1004 kg]
4WD Weight (shipping): 2414 lbs [1094 kg]
Wheelbase: 65 inches [165 cm]
Length: 116 inches [294 cm]
Width: 52 inches [132 cm]
Height (exhaust): 80 inches [203 cm]
Front tread: 37.8 to 41.7 inches (2WD) [96 to 105 cm] (2WD) 41.3 inches [104 cm] (4WD)
Rear tread: 40.2 to 52.8 inches [102 to 134 cm]
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
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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.
Loader
Loader type: White 1045QA
Breakout force (lift): 1,500 lbs [680 kg]
Lift to full height (at pin): 1,000 lbs [453 kg]