White Field Boss 37

The White Field Boss 37 is a tractor produced by White. It is equipped with a 110.8 ci 1.8 L engine. The listed engine power is Diesel (listed): 37 hp / 27.6 kW. Transmission: 18 forward and 6 reverse. Drive type: 4x2 2WD. Operating weight: 2,921 lbs 1324 kg.

Engine Power

Diesel (listed): 37 hp / 27.6 kW

Drive & Traction

4x2 2WD

Fuel & Capacities

10.57 gal 40.0 L

Transmission

18 forward and 6 reverse

Operating Weight

2,921 lbs 1324 kg

Overview

	1986 - 1988 Compact Utility tractorIseki built Compact Utility tractor Iseki built

Production
Distributor	White
Manufacturer	Iseki
Compact Utility tractor
Original price	$11,000 (1988)

Variants
Iseki TE4370	similar model

White Field Boss 37 Engine
Isuzu 1.8L 4-cyl diesel
Fuel tank	10.57 gal 40.0 L
Engine details ...

White Field Boss 37 Transmission
18-speed
Transmission details ...

White Field Boss 37 Power
Engine	37 hp 27.6 kW
PTO (claimed)	30 hp 22.4 kW

Mechanical
Drive	4x2 2WD
	4x4 MFWD 4WD (optional)
Final drives	helical gear
Steering	power
Mechanical wet disc brakes
Two-post ROPS. Optional canopy.

Hydraulics
Type	open center
Pressure	2135 psi 147.2 bar
Valves	1 or 2
Pump flow	7.7 gpm 29.1 lpm

Tractor hitch
Rear Type	1
Control	position and draft control

Power Take-off (PTO)
Rear PTO	independent
Clutch	electric-hydraulic wet discs
Rear PTO Type	540
Engine RPM	540@2232

Dimensions & Tires
Wheelbase	70.9 inches 180 cm
Weight	2,921 lbs 1324 kg
Front tire	6.00-16
2WD Rear tire	12.4-28
Full dimensions and tires ...

Electrical
Ground	negative
Charging system	alternator
Charging amps	35
Battery CCA	531
Battery volts	12

References

1100 Series Front End Loaders published in 1987, by White
Field Boss 37 published in 1986, by White

Engine

Engine Detail — 110.8 ci / 1.8 L Diesel

Manufacturer	Isuzu
Fuel Type	Diesel
Configuration	4-cylinder, liquid-cooled
Displacement	110.8 ci 1.8 L
Bore/Stroke	3.31x3.23 inches 84 x 82 mm
Power	37 hp 27.6 kW
Air cleaner	dry element
Pre-heating	glow plugs
Compression	21:1
Rated RPM	2600
Firing order	1-3-4-2
Starter volts	12
Oil capacity	7.44 qts 7.0 L

Transmission

Transmission — 18 forward and 6 reverse

Gears	18 forward and 6 reverse
Clutch	dry disc

Dimensions

White Field Boss 37 Tires
2WD Standard tires (ag)	Front: 6.00-16. Rear: 12.4-28
4WD Standard tires (ag)	Front: 9.5-16. Rear: 8-16
Lawn/turf front	8-16
Lawn/turf rear	11.2-28

Dimensions
Wheelbase	70.9 inches 180 cm
Length	126.4 inches 321 cm
Width	71.5 inches 181 cm
Height (ROPS)	84 inches 213 cm
Height (exhaust)	78.8 inches 200 cm
2WD, 3,153 4WD} Shipping weight	2,921 lbs 1324 kg
Ground clearance	13 inches 33 cm
2WD Front tread	45.3 to 61 inches 115 to 154 cm
4WD Front tread	47.6 inches 120 cm
Rear tread	44.9 to 59.1 inches 114 to 150 cm

Attachments

Attachment overview
The White Field Boss 37 was advertised as compatible with 60 or 72 inch rear mowers, 5 or 6 foot blades, and 50 or 58 inch tillers.

Photos

White Field Boss 37

Recommended Implements & Sizing Guide

Engineering recommendations for White Field Boss 37 based on its 37 HP power envelope and ASAE agricultural standards.

Implement & Operation	Recommended Size	Workload Rating	Engineering Notes
Moldboard PlowPrimary Tillage	2 to 3 Bottom (14-16")2 - 3 铧 (35-40 cm)	Medium Duty	Standard utility farm tillage.
Rotary Cutter / MowerMowing & Clearing	5 ft (60 in)1.5 m	Medium Duty	Pasture maintenance and weeds up to 1.5" diameter.
Rotary TillerSeedbed Prep	54 to 60 in135 - 150 cm	Medium Duty	Thorough seedbed preparation in orchards and vegetable plots.
Disc HarrowSecondary Tillage	5 to 6 ft (16-18" discs)1.5 - 1.8 m (40-45 cm 耙片)	Light Duty	Small acreage soil break-up and secondary aeration.
Hay BalerHay & Forage	Small Square Baler (14x18")小方捆打捆机 (36x46 cm)	Medium Duty	Classic 2-string baler for horse and small livestock hay.

Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.

Fluids, Capacities & Working Autonomy

Standard fluid requirements, service intervals, and continuous runtime estimates for White Field Boss 37.

Estimated Continuous Field Runtime: 5.5 hrs

Approximately 5.5 hours of continuous field operation at ~75% rated power on a full tank (10.6 gal / 40 L).

Estimated 75% Load Fuel Burn~1.9 gal/hr (7.3 L/hr)

Engine Crankcase Oil

SAE 15W-40 (Heavy Duty Diesel)

Standard Spec: API CK-4 / CJ-4 Heavy Duty

Service Interval: 150 – 250 Hours

Transmission & Hydraulic System

UTTO (Universal Tractor Transmission Oil)

Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)

Service Interval: 600 – 1000 Hours

Engine Cooling System

50/50 Ethylene Glycol Pre-mix

Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze

Service Interval: 2 Years / 1500 Hours