Gutbrod 1012S
The Gutbrod 1012S is a tractor produced by Gutbrod Lawn Tractors. It is equipped with a 465 cc 28.4 ci engine. The listed engine power is Gasoline (listed): 12.5 hp / 9.3 kW. Transmission: 5 forward and 1 reverse. Operating weight: 397 lbs 180 kg.
Engine Power
Gasoline (listed): 12.5 hp / 9.3 kW
Fuel & Capacities
3.3 gal
12.5 L
Transmission
5 forward and 1 reverse
Operating Weight
397 lbs
180 kg
Overview
![]() | 1993
Lawn tractor |
|---|
Production | |
|---|---|
Manufacturer | Gutbrod |
Lawn tractor | |
Gutbrod 1012S Engine | |
|---|---|
9.3KW Briggs & Stratton 465cc 1-cyl gasoline | |
Fuel tank | 3.3 gal
12.5 L |
Engine details ... | |
Gutbrod 1012S Transmission | |
|---|---|
5-speed gear | |
Transmission details ... |
Mechanical | |
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Two-wheel drive | |
Manual steering | |
Mechanical disc brakes | |
Open operator station. |
Dimensions & Tires | |
|---|---|
Weight | 397 lbs
180 kg |
Front tire | 140-6 |
Rear tire | 18x9.50-8 |
Full dimensions and tires ... | |
Electrical | |
|---|---|
Ground | negative |
Charging amps | 16 |
Battery volts | 12 |
Battery AH | 24 |
References | |
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![]() | |
Operator's Manual 1012S (98.01) published in 1992 | |
Engineering for the Professional published in 1992, by Gutbrod |
Engine
Engine Detail — 465 cc / 28.4 ci Gasoline
Manufacturer | Briggs & Stratton 286707 |
Fuel Type | Gasoline |
Configuration | 1-cylinder, air-cooled vertical-shaft |
Displacement | 465 cc
28.4 ci |
Bore/Stroke | 3.44x3.06 inches
87 x 78 mm |
Power | 12.5 hp
9.3 kW |
Starter | electric |
Starter volts | 12 |
Oil capacity | 1.5 qts
1.4 L |
Sparkplug | Chamption RJ19LM |
Transmission
Transmission — 5 forward and 1 reverse belt-driven gear
Type | belt-driven gear |
Gears | 5 forward and 1 reverse |
Dimensions
Gutbrod 1012S Tires | |
|---|---|
Lawn/turf front | 140-6 |
Lawn/turf rear | 18x9.50-8 |
Dimensions | |
|---|---|
Length | 67.7 inches
171 cm |
Width | 31.9 inches
81 cm |
Height (steering wheel) | 40.6 inches
103 cm |
Weight | 397 lbs
180 kg |
Attachments
33.9" Mower deck | |
|---|---|
Type | mid-mount Gutbrod |
Cutting width | 33.9 inches
86 cm |
Photos
Fluids, Capacities & Working Autonomy
Standard fluid requirements, service intervals, and continuous runtime estimates for Gutbrod Lawn Tractors Gutbrod 1012S.
Estimated Continuous Field Runtime: 5.1 hrs
Approximately 5.1 hours of continuous field operation at ~75% rated power on a full tank (3.3 gal / 12.5 L).
Estimated 75% Load Fuel Burn~0.7 gal/hr (2.5 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
Gutbrod Lawn Tractors Gutbrod 1012S Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Gutbrod Lawn Tractors Gutbrod 1012S.
Converted Equivalents:
Horsepower (HP)12.5 hp
Kilowatts (kW)9.3 kW
Metric Horsepower (PS / CV)12.7 PS
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