White LT 546G
The White LT 546G is a tractor produced by White Lawn Tractors. The listed engine power is Gasoline (gross): 19.5 hp / 14.5 kW. Transmission: CruiseMatic. Operating weight: 575 lbs 260 kg.
Engine Power
Gasoline (gross): 19.5 hp / 14.5 kW
Fuel & Capacities
1.5 gal
5.7 L
Transmission
CruiseMatic
Operating Weight
575 lbs
260 kg
Overview
 | 2007
Lawn tractor |
|---|
Production | |
|---|---|
Manufacturer | White (a part of MTD) |
Lawn tractor | |
Original price was $1,4000 in 2007 | |
Variants | |
|---|---|
LT-546G | gear |
LT-546H | hydrostatic |
White LT 546G Engine | |
|---|---|
19.5HP 1-cyl gasoline | |
Fuel tank | 1.5 gal
5.7 L |
Engine details ...  | |
White LT 546G Transmission | |
|---|---|
7-speed CVT | |
Transmission details ...  |
Mechanical | |
|---|---|
Two-wheel drive | |
Manual steering | |
Disc brakes | |
Open operator station. |
Power Take-off (PTO) | |
|---|---|
Mid PTO | independent |
Clutch | manual |
Dimensions & Tires | |
|---|---|
Wheelbase | 46 inches
116 cm |
Weight | 575 lbs
260 kg |
Front tire | 15x6-6 |
Rear tire | 20x8-8 |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Ground | negative |
Charging amps | 5 |
Battery CCA | 190 |
Battery volts | 12 |
Engine
Engine Detail — Gasoline
Fuel Type | Gasoline |
Configuration | 1-cylinder, air-cooled vertical-shaft |
Power (gross) | 19.5 hp
14.5 kW |
Starter volts | 12 |
Oil capacity | 1.9 qts
1.8 L |
Transmission
Transmission — CruiseMatic
Transmission | CruiseMatic |
Type | belt-driven CVT |
Gears | 7 forward and reverse |
Oil capacity | 0.6 qts
0.6 L |
Belt-driven continuously-variable transmission with seven speed detents. | |
Dimensions
White LT 546G Tires | |
|---|---|
Lawn/turf front | 15x6-6 |
Lawn/turf rear | 20x8-8 |
Dimensions | |
|---|---|
Wheelbase | 46 inches
116 cm |
Length | 68 inches
172 cm |
Weight | 575 lbs
260 kg |
Attachments
Attachment overview | |
|---|---|
46" mid-mount mower deck | |
Snowblower | |
Blade |
46" Mower deck | |
|---|---|
Type | mid-mount White |
3-blade with manual lift | |
Cutting width | 46 inches
116 cm |
Photos
White LT 546G
Recommended Implements & Sizing Guide
Engineering recommendations for White Lawn Tractors White LT 546G based on its 19.5 HP power envelope and ASAE agricultural standards.
| Implement & Operation | Recommended Size | Workload Rating | Engineering Notes |
|---|---|---|---|
Moldboard PlowPrimary Tillage | 1 to 2 Bottom (12")1 - 2 铧 (30 cm) | Light Duty | Ideal for garden plots and light sandy soil. |
Rotary Cutter / MowerMowing & Clearing | 4 ft (48 in)1.2 m | Light Duty | Pasture clipping and light brush under 1" diameter. |
Rotary TillerSeedbed Prep | 42 to 48 in105 - 120 cm | Light Duty | Covers compact tractor tire width. |
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 Lawn Tractors White LT 546G.
Estimated Continuous Field Runtime: 1.5 hrs
Approximately 1.5 hours of continuous field operation at ~75% rated power on a full tank (1.5 gal / 5.7 L).
Estimated 75% Load Fuel Burn~1 gal/hr (3.8 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
White Lawn Tractors White LT 546G Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for White Lawn Tractors White LT 546G.
Converted Equivalents:
Horsepower (HP)19.5 hp
Kilowatts (kW)14.5 kW
Metric Horsepower (PS / CV)19.8 PS
Direct Competitor Comparison
Compare White LT 546G against same-era industry alternatives in the same horsepower class.
Current Model
White Lawn Tractors
White LT 546G
Engine Power:Gasoline (gross): 19.5 hp / 14.5 kW
★ Baseline Reference
International HarvesterMarket Competitor
International Harvester 8-16
Engine Power:17.8
Production Years:1917 - 1922
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