Ariens YT1138
The Ariens YT1138 is a tractor produced by Ariens Lawn Tractors. It is equipped with a 399 cc 24.36 ci engine. The listed engine power is Gasoline (gross): 11 hp / 8.2 kW. Transmission: 6 forward and 1 reverse. Operating weight: 540 lbs 244 kg.
Engine Power
Gasoline (gross): 11 hp / 8.2 kW
Fuel & Capacities
1.75 gal
6.6 L
Transmission
6 forward and 1 reverse
Operating Weight
540 lbs
244 kg
Overview
 | 1979 - 1987
Lawn tractor |
|---|
Production | |
|---|---|
Manufacturer | Ariens |
Lawn tractor | |
Built in Brillion, Wisconsin, USA | |
Variants |
|---|
Ariens YT1138 Engine | |
|---|---|
11HP Briggs & Stratton 399cc 1-cyl gasoline | |
Fuel tank | 1.75 gal
6.6 L |
Engine details ...  | |
Ariens YT1138 Transmission | |
|---|---|
6-speed gear | |
Transmission details ...  |
Mechanical | |
|---|---|
Two-wheel drive | |
Manual steering | |
Disc brakes | |
Open operator station. |
Power Take-off (PTO) | |
|---|---|
Front PTO | independent |
Clutch | mechanical pulley |
Dimensions & Tires | |
|---|---|
Wheelbase | 46 inches
116 cm |
Weight | 540 lbs
244 kg |
Front tire | 13x5.00-6 |
Rear tire | 18x8.50-8 |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Ground | negative |
Battery volts | 12 |
References | |
|---|---|
 | |
Lawn & Garden Tractors published in 1979, by Ariens | |
Lawn and Garden Tractors published in 1980, by Ariens | |
Mowers - Tractors - Tillers published in 1987, by Ariens |
Engine
Engine Detail — 399 cc / 24.36 ci Gasoline
Manufacturer | Briggs & Stratton 252707 |
Fuel Type | Gasoline |
Configuration | 1-cylinder, air-cooled vertical-shaft |
Displacement | 399 cc
24.36 ci |
Bore/Stroke | 3.4375x2.625 inches
87 x 67 mm |
Power (gross) | 11 hp
8.2 kW |
Starter | electric |
Starter volts | 12 |
Sparkplug | Champion RCJ8 |
Sparkplug gap | 0.030 inches
0.762 mm |
Transmission
Transmission — 6 forward and 1 reverse belt-driven gear
Type | belt-driven gear |
Gears | 6 forward and 1 reverse |
 | |
Dimensions
Ariens YT1138 Tires | |
|---|---|
Lawn/turf front | 13x5.00-6 |
Lawn/turf rear | 18x8.50-8 |
Dimensions | |
|---|---|
Wheelbase | 46 inches
116 cm |
Length | 61 inches
154 cm |
Width | 34 inches
86 cm |
Height (steering wheel) | 36 inches
91 cm |
Weight | 540 lbs
244 kg |
Attachments
Attachment overview | |
|---|---|
38" mid-mount mower deck | |
Snowblower | |
Blade |
38" Mower deck | |
|---|---|
Type | mid-mount Ariens |
2-blade | |
Cutting width | 38 inches
96 cm |
Overall width | 49.5 inches
125 cm |
Cut height | 1 to 4 inch
2 to 10 cm |
Photos
Ariens YT1138 tractor photo
Fluids, Capacities & Working Autonomy
Standard fluid requirements, service intervals, and continuous runtime estimates for Ariens Lawn Tractors Ariens YT1138.
Estimated Continuous Field Runtime: 3.1 hrs
Approximately 3.1 hours of continuous field operation at ~75% rated power on a full tank (1.8 gal / 6.6 L).
Estimated 75% Load Fuel Burn~0.6 gal/hr (2.2 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
Ariens Lawn Tractors Ariens YT1138 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Ariens Lawn Tractors Ariens YT1138.
Converted Equivalents:
Horsepower (HP)11 hp
Kilowatts (kW)8.2 kW
Metric Horsepower (PS / CV)11.2 PS
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