White GT-620
The White GT-620 is a tractor produced by White Lawn Tractors. The listed engine power is Engine 1 (listed): 16 hp / 11.9 kW. Transmission: gear.
Engine Power
Engine 1 (listed): 16 hp / 11.9 kW
Transmission
gear
Overview
 | 1977 |
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Production | |
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Manufacturer | White |
White GT-620 Engine | |
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16HP Briggs & Stratton | |
Engine details ...  |
Mechanical |
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Dimensions & Tires | |
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Full dimensions and tires ...  |
Engine
Manufacturer | Briggs & Stratton |
|---|---|
Power | 16 hp
11.9 kW |
Transmission
Transmission — gear
Transmission | gear |
Dimensions
White GT-620 Tires |
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Dimensions |
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Recommended Implements & Sizing Guide
Engineering recommendations for White Lawn Tractors White GT-620 based on its 16 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 GT-620.
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 GT-620 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for White Lawn Tractors White GT-620.
Converted Equivalents:
Horsepower (HP)16 hp
Kilowatts (kW)11.9 kW
Metric Horsepower (PS / CV)16.2 PS
Direct Competitor Comparison
Compare White GT-620 against same-era industry alternatives in the same horsepower class.
Current Model
White Lawn Tractors
White GT-620
Engine Power:Engine 1 (listed): 16 hp / 11.9 kW
★ Baseline Reference
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