Roper T122 11
The Roper T122 11 is a tractor produced by Roper Lawn Tractors. It is equipped with a 399 cc 24.36 ci engine. The listed engine power is Gasoline (listed): 11 hp / 8.2 kW. Transmission: Roper. Operating weight: 550 lbs 249 kg.
Engine Power
Gasoline (listed): 11 hp / 8.2 kW
Fuel & Capacities
1.75 gal
6.6 L
Transmission
Roper
Operating Weight
550 lbs
249 kg
Overview
 | 1978 - 1983
Garden tractor |
|---|
Production | |
|---|---|
Manufacturer | Roper |
Garden tractor | |
Built in Orangeburg, South Carolina, USA | |
Roper T122 Engine | |
|---|---|
11HP Briggs & Stratton 399cc 1-cyl gasoline | |
Fuel tank | 1.75 gal
6.6 L |
Engine details ...  | |
Roper T122 Transmission | |
|---|---|
6-speed gear | |
Transmission details ...  |
Mechanical | |
|---|---|
Open operator station. |
Tractor hitch | |
|---|---|
Type | Roper Tri-Hitch |
Dimensions & Tires | |
|---|---|
Weight | 550 lbs
249 kg |
Front tire | 16x6.50x8 |
Rear tire | 22.5x7.50x12 |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Ground | negative |
Battery volts | 12 |
References | |
|---|---|
 | |
Garden Tractors published in 1978, by Roper | |
Tractor and Accessories for 1980 published by Roper | |
Great As All Outdoors published in 1980, by Roper | |
The Season Veterans published in 1981, by Roper | |
Parts and "We Care" Service published in 1986 |
Engine
Engine Detail — 399 cc / 24.36 ci Gasoline
Manufacturer | Briggs & Stratton 252417 |
Fuel Type | Gasoline |
Configuration | 1-cylinder, air-cooled horizontal-shaft |
Displacement | 399 cc
24.36 ci |
Bore/Stroke | 3.4375x2.625 inches
87 x 67 mm |
Power | 11 hp
8.2 kW |
Starter | electric |
Starter volts | 12 |
Transmission
Transmission — Roper
Transmission | Roper |
Type | gear |
Gears | 6 forward and 2 reverse |
 | |
Dimensions
Roper T122 Tires | |
|---|---|
Lawn/turf front | 16x6.50x8 |
Lawn/turf rear | 22.5x7.50x12 |
Dimensions | |
|---|---|
Length | 63 inches
160 cm |
Width | 36.5 inches
92 cm |
Shipping weight | 550 lbs
249 kg |
Attachments
Attachment overview | |
|---|---|
42" mid-mount mower deck | |
Snowblower | |
Blade | |
Garden tractors are capable of using tillers, plows, or other ground-engaging attachments. TractorData does not list details of these attachments. |
42" Mower deck | |
|---|---|
Type | mid-mount Roper TT718CR |
3-blade | |
Cutting width | 42 inches
106 cm |
Photos
Roper T122 11
Fluids, Capacities & Working Autonomy
Standard fluid requirements, service intervals, and continuous runtime estimates for Roper Lawn Tractors Roper T122 11.
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
Roper Lawn Tractors Roper T122 11 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Roper Lawn Tractors Roper T122 11.
Converted Equivalents:
Horsepower (HP)11 hp
Kilowatts (kW)8.2 kW
Metric Horsepower (PS / CV)11.2 PS
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