Sears Compact 8
The Sears Compact 8 is a tractor produced by Sears Lawn Tractors. The listed engine power is Gasoline (listed): 8 hp / 6.0 kW. Transmission: 3 forward and 1 reverse. Operating weight: 100 lbs 45 kg.
Engine Power
Gasoline (listed): 8 hp / 6.0 kW
Fuel & Capacities
Gasoline
Transmission
3 forward and 1 reverse
Operating Weight
100 lbs
45 kg
Overview
![]() | 1972
Lawn tractorRoper built
Lawn tractor
Roper built |
|---|
Production | |
|---|---|
Distributor | Sears |
Manufacturer | Roper |
Lawn tractor | |
Original price was $590 in 1972 | |
Variants | |
|---|---|
917.25030 | manual start |
917.25040 | electric start |
Sears Compact 8 Engine | |
|---|---|
8HP Briggs & Stratton 1-cyl gasoline | |
Engine details ... |
Sears Compact 8 Transmission | |
|---|---|
3-speed gear | |
Transmission details ... |
Mechanical | |
|---|---|
Two-wheel drive | |
Manual steering | |
Open operator station. |
Dimensions & Tires | |
|---|---|
Wheelbase | 43 inches
109 cm |
Weight | 436 to 450 pounds |
Front tire | 16x4.80-8 |
Rear tire | 22.5x7.50-12 |
Full dimensions and tires ... | |
Electrical | |
|---|---|
Ground | negative |
Battery volts | 12 |
References | |
|---|---|
![]() | |
Suburban, Farm and Ranch Catalog published in 1972, by Sears | |
Spring through Summer Catalog published in 1972, by Sears |
Engine
Engine Detail — Gasoline
Manufacturer | Briggs & Stratton |
Fuel Type | Gasoline |
Configuration | 1-cylinder, air-cooled horizontal-shaft |
Power | 8 hp
6.0 kW |
Starter | manual recoil |
electric OptOptional | |
Starter volts | 12 |
Transmission
Transmission — 3 forward and 1 reverse belt-driven gear
Type | belt-driven gear |
Gears | 3 forward and 1 reverse |
Dimensions
Sears Compact 8 Tires | |
|---|---|
Lawn/turf front | 16x4.80-8 |
Lawn/turf rear | 22.5x7.50-12 |
Dimensions | |
|---|---|
Wheelbase | 43 inches
109 cm |
Length | 62 inches
157 cm |
Width | 33.25 inches
84 cm |
Height (steering wheel) | 35 inches
88 cm |
Shipping weight | 450 lbs (electric start)
204 kg |
436 lbs (recoil start)
197 kg | |
Attachments
38" Mower deck | |
|---|---|
Type | mid-mount Sears |
2-blade with manual lift | |
Cutting width | 38 inches
96 cm |
Weight | 100 lbs
45 kg |
Overall width | 44 inches
111 cm |
Cut height | 1.5 to 3.5 inch
3 to 8 cm |
Fluids, Capacities & Working Autonomy
Standard fluid requirements, service intervals, and continuous runtime estimates for Sears Lawn Tractors Sears Compact 8.
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
Sears Lawn Tractors Sears Compact 8 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Sears Lawn Tractors Sears Compact 8.
Converted Equivalents:
Horsepower (HP)8 hp
Kilowatts (kW)6 kW
Metric Horsepower (PS / CV)8.1 PS
Related models
Sears lawn tractors 725
- Power:
- 7
- Production years:
- 1979 - 1979
Sears lawn tractors Compact 7
- Power:
- 7
- Production years:
- 1970 - 1972
Sears lawn tractors Custom 7
- Power:
- 7
- Production years:
- 1968 - 1970
Sears lawn tractors Suburban 725
- Power:
- 7.2
- Production years:
- 1962 - 1964
Sears lawn tractors 536.65802
- Power:
- 8
- Production years:
- 1979 - 1981

