Jacobsen 53500
The Jacobsen 53500 is a tractor produced by Jacobsen Lawn Tractors. It is equipped with a 879 cc 53.67 ci engine. The listed engine power is Gasoline (gross): 19.9 hp / 14.8 kW. Transmission: Eaton 11. Operating weight: 1125 lbs 510 kg.
Engine Power
Gasoline (gross): 19.9 hp / 14.8 kW
Fuel & Capacities
7 gal
26.5 L
Transmission
Eaton 11
Operating Weight
1125 lbs
510 kg
Overview
 | 1978 - 1980
LGT SeriesGarden tractor
LGT Series
Garden tractor |
|---|
Production | |
|---|---|
Manufacturer | Jacobsen |
Garden tractor | |
Variants | |
|---|---|
LGT-195 | similar Ford model |
Jacobsen 53500 Engine | |
|---|---|
19.9HP Kohler 879cc 2-cyl gasoline | |
Fuel tank | 7 gal
26.5 L |
Engine details ...  | |
Jacobsen 53500 Transmission | |
|---|---|
hydrostatic | |
Transmission details ...  |
Mechanical | |
|---|---|
Two-wheel drive | |
Steering | power assist |
Mechanical drum brakes | |
Open operator station. | |
Tractor hitch | |
|---|---|
Rear Type | 0 OptOptional |
Power Take-off (PTO) | |
|---|---|
Rear PTO | independent |
Rear PTO Type | 540 OptOptional |
2000 OptOptional | |
Front PTO | independent |
Clutch | electric |
Dimensions & Tires | |
|---|---|
Wheelbase | 56 inches
142 cm |
Weight | 1125 lbs
510 kg |
Front tire | 18x8.50-8 |
Rear tire | 26x12.00-12 |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Ground | negative |
Charging system | solid state regulator rectifier |
Charging amps | 15 |
Battery volts | 12 |
Battery AH | 42 |
References | |
|---|---|
 | |
Tractors engineered to do more. published in 1978, by Jacobsen |
Engine
Engine Detail — 879 cc / 53.67 ci Gasoline
Manufacturer | Kohler K532QS |
Fuel Type | Gasoline |
Configuration | 2-cylinder, air-cooled horizontal-shaft |
Displacement | 879 cc
53.67 ci |
Bore/Stroke | 3.38x3.00 inches
86 x 76 mm |
Power (gross) | 19.9 hp
14.8 kW |
Starter volts | 12 |
Oil capacity | 3.5 qts
3.3 L |
Transmission
Transmission — Eaton 11
Transmission | Eaton 11 |
Type | shaft-driven hydrostatic |
Gears | infinite forward and reverse (2-range) |
 | |
Dimensions
Jacobsen 53500 Tires | |
|---|---|
Lawn/turf front | 18x8.50-8 |
Lawn/turf rear | 26x12.00-12 |
Lawn/turf front | 20x8.0-10 |
Lawn/turf rear | 29x12-15 |
Dimensions | |
|---|---|
Wheelbase | 56 inches
142 cm |
Length | 84 inches
213 cm |
Width | 49 inches
124 cm |
Height | 46 inches
116 cm |
Shipping weight | 1125 lbs
510 kg |
Ground clearance | 10 inches
25 cm |
Attachments
Attachment overview | |
|---|---|
60" mid-mount mower deck | |
Snowblower | |
Blade | |
The Jacobsen 53500 was available with a 48-inch rear tiller that required the 2000-RPM rear PTO and Category-0 three-point hitch. |
60" Mower deck | |
|---|---|
Type | mid-mount Jacobsen 59869 |
3-blade with hydraulic lift | |
Cutting width | 60 inches
152 cm |
Photos
Jacobsen 53500 tractor photo
Recommended Implements & Sizing Guide
Engineering recommendations for Jacobsen Lawn Tractors Jacobsen 53500 based on its 19.9 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 Jacobsen Lawn Tractors Jacobsen 53500.
Estimated Continuous Field Runtime: 6.8 hrs
Approximately 6.8 hours of continuous field operation at ~75% rated power on a full tank (7 gal / 26.5 L).
Estimated 75% Load Fuel Burn~1 gal/hr (3.9 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
Jacobsen Lawn Tractors Jacobsen 53500 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Jacobsen Lawn Tractors Jacobsen 53500.
Converted Equivalents:
Horsepower (HP)19.9 hp
Kilowatts (kW)14.8 kW
Metric Horsepower (PS / CV)20.2 PS
Direct Competitor Comparison
Compare Jacobsen 53500 against same-era industry alternatives in the same horsepower class.
Current Model
Jacobsen Lawn Tractors
Jacobsen 53500
Engine Power:Gasoline (gross): 19.9 hp / 14.8 kW
★ Baseline Reference
International HarvesterMarket Competitor
International Harvester 184 Lo-Boy
Engine Power:18
Production Years:1977 - 1980
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