White Workhorse 125

The White Workhorse 125 is a tractor produced by White. It is equipped with a 359 ci 5.9 L engine. The listed engine power is 119.13 hp 88.8 kW. Transmission: 3x6 Over/Under. Operating weight: 14465 lbs 6561 kg.

Engine Power

119.13 hp 88.8 kW

Fuel & Capacities

58 gal 219.5 L

Transmission

3x6 Over/Under

Operating Weight

14465 lbs 6561 kg

Overview

	1990 - 1992 Workhorse SeriesRow-Crop tractor Workhorse Series Row-Crop tractor

Production
Manufacturer	White
Row-Crop tractor
Original price was $55,000 in 1992

White 125 Engine
CDC-Cummins 5.9L 6-cyl diesel
Fuel tank	58 gal 219.5 L
Engine details ...

White 125 Transmission
18-speed partial power shift
Transmission details ...

White 125 Power
Drawbar (tested)	103.03 hp 76.8 kW
PTO (tested)	119.13 hp 88.8 kW
Performance test details ...

Mechanical
Two- or four-wheel drive
Differential lock	hydraulic rear
Power steering
Hydraulic wet disc brakes
Cab standard with air-conditioning.

Hydraulics
Type	open center
Pressure	2250 psi 155.1 bar
Rear valves	2 or 3
Pump flow	22 gpm 83.3 lpm

Tractor hitch
Rear Type	III/II
Control	lower-link draft sensing
Rear lift	7223 lbs 3276 kg
	8444 lbsOptOptional 3830 kg

Power Take-off (PTO)
Rear PTO	independent
Rear PTO Type	540/1000

Dimensions & Tires
2WD Wheelbase	111.5 inches 283 cm
4WD Wheelbase	99 inches 251 cm
Weight	14465 lbs 6561 kg
Front tire	10.00-16
Rear tire	18.4R-38
Full dimensions and tires ...

Electrical
Ground	negative

References

Workhorse Tractors published in 1990, by White

Engine

Engine Detail — 359 ci / 5.9 L Diesel

Manufacturer	CDC-Cummins
Configuration	turbocharged diesel, 6-cylinder, liquid-cooled
Displacement	359 ci 5.9 L
Bore/Stroke	4.016x4.724 inches 102 x 120 mm
Air cleaner	dual paper elements
Compression	18.5:1
Rated RPM	2200
Starter volts	12

Transmission

Transmission — 3x6 Over/Under

Transmission	3x6 Over/Under
Type	partial power shift
Gears	18 forward and 6 reverse
Six forward and two reverse gears with an over and under powershift for each gear.

Dimensions

White 125 Tires
Ag front	10.00-16
Ag rear	18.4R-38

Dimensions
2WD Wheelbase	111.5 inches 283 cm
4WD Wheelbase	99 inches 251 cm
Length	174 inches 441 cm
Operating weight	14465 lbs 6561 kg
Ballasted weight	15315 lbs 6946 kg
2WD Front tread	60 to 84 inches 152 to 213 cm
4WD Front tread	59.7 to 87 inches 151 to 220 cm
Rear tread	60 to 106 inches 152 to 269 cm

Tests

Nebraska Tractor Test 1615
Diesel 18-speed 2WD September 21 - October 4, 1988 Link: Nebraska Tractor Test 1615 file
PTO performance
Power at rated engine speed	119.13 hp 88.8 kW
Fuel use	7.1 gal/hour 26.9 l/hour
Power at rated PTO speed	121.94 hp 90.9 kW
Fuel use	7.2 gal/hour 27.3 l/hour
Drawbar performance
Max power	103.03 hp 76.8 kW
Fuel use	7.0 gal/hour 26.5 l/hour
Gear 4-direct used for power test.
Max pull	14286 lbs 6480 kg
Gear 1-Over used for pull test.

Photos

White Workhorse 125

Recommended Implements & Sizing Guide

Engineering recommendations for White Workhorse 125 based on its 119.13 HP power envelope and ASAE agricultural standards.

Implement & Operation	Recommended Size	Workload Rating	Engineering Notes
Moldboard PlowPrimary Tillage	4 to 5 Bottom (16-18")4 - 5 铧 (40-45 cm)	Heavy Duty	Heavy primary tillage; semi-mounted hitch recommended.
Rotary Cutter / MowerMowing & Clearing	10 to 12 ft Flex-Wing3.0 - 3.6 m 折叠双翼	Heavy Duty	Wide swath pasture and crop residue shredding.
Rotary TillerSeedbed Prep	90 to 120 in Heavy Duty230 - 300 cm 重型旋耕机	Commercial / Field Scale	Deep intensive seedbed preparation for commercial row crops.
Disc HarrowSecondary Tillage	10 to 14 ft Tandem / Offset3.0 - 4.2 m 重型交错耙	Heavy Duty	Aggressive residue cutting in corn/cotton stubble.
Hay BalerHay & Forage	5x6 Round Baler or 3x3 Mid Square1.5x1.8 m 大圆捆或中型方捆机	Heavy Duty	High density baling; requires minimum 85 PTO HP.

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 Workhorse 125.

Estimated Continuous Field Runtime: 9.4 hrs

Approximately 9.4 hours of continuous field operation at ~75% rated power on a full tank (58 gal / 219.6 L).

Estimated 75% Load Fuel Burn~6.2 gal/hr (23.4 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