Jacobsen GT10G 34000
The Jacobsen GT10G 34000 is a tractor produced by Jacobsen Lawn Tractors. It is equipped with a 391 cc 23.9 ci engine. The listed engine power is Gasoline (gross): 10 hp / 7.5 kW. Transmission: 4 forward and 1 reverse. Operating weight: 770 lbs 349 kg.
Engine Power
Gasoline (gross): 10 hp / 7.5 kW
Fuel & Capacities
3 gal
11.4 L
Transmission
4 forward and 1 reverse
Operating Weight
770 lbs
349 kg
Overview
![]() | 1981 - 1986
Garden tractor |
|---|
Production | |
|---|---|
Manufacturer | Jacobsen |
Garden tractor | |
Jacobsen GT10G Engine | |
|---|---|
10HP Kohler 391cc 1-cyl gasoline | |
Fuel tank | 3 gal
11.4 L |
Engine details ... | |
Jacobsen GT10G Transmission | |
|---|---|
4-speed gear | |
Transmission details ... |
Mechanical | |
|---|---|
Two-wheel drive | |
Manual steering | |
Mechanical band brakes | |
Open operator station. |
Tractor hitch | |
|---|---|
Type | sleeve hitch OptOptional |
Power Take-off (PTO) | |
|---|---|
Rear PTO | independent OptOptional |
Front PTO | independent |
Clutch | electric |
Dimensions & Tires | |
|---|---|
Wheelbase | 46 inches
116 cm |
Weight | 770 lbs
349 kg |
Front tire | 16x6.50-8 |
Rear tire | 23x8.50-12 |
Full dimensions and tires ... | |
Electrical | |
|---|---|
Ground | negative |
Charging amps | 15 |
Battery volts | 12 |
Battery AH | 22 |
References | |
|---|---|
![]() | |
Operator's Manual Gears Tractors GT 10G, GT 12H (99038) | |
Consumer Products Catalog published in 1984, by Jacobsen |
Engine
Engine Detail — 391 cc / 23.9 ci Gasoline
Manufacturer | Kohler K241AQS |
Fuel Type | Gasoline |
Configuration | 1-cylinder, air-cooled horizontal-shaft |
Displacement | 391 cc
23.9 ci |
Bore/Stroke | 3.25x2.875 inches
83 x 73 mm |
Power (gross) | 10 hp
7.5 kW |
Starter | electric |
Starter volts | 12 |
Oil capacity | 2 qts
1.9 L |
Oil change | 30 h |
Transmission
Transmission — 4 forward and 1 reverse belt-driven gear
Type | belt-driven gear |
Gears | 4 forward and 1 reverse |
![]() | |
Dimensions
Jacobsen GT10G Tires | |
|---|---|
Lawn/turf front | 16x6.50-8 |
Lawn/turf rear | 23x8.50-12 |
Dimensions | |
|---|---|
Wheelbase | 46 inches
116 cm |
Length | 73 inches
185 cm |
Width | 38 inches
96 cm |
Height (steering wheel) | 41 inches
104 cm |
Height (hood) | 37 inches
93 cm |
Weight | 770 lbs
349 kg |
Clearance (front axle) | 9.125 inches
23 cm |
Clearance (rear axle) | 8 inches
20 cm |
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. |
Photos
Fluids, Capacities & Working Autonomy
Standard fluid requirements, service intervals, and continuous runtime estimates for Jacobsen Lawn Tractors Jacobsen GT10G 34000.
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 GT10G 34000 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Jacobsen Lawn Tractors Jacobsen GT10G 34000.
Converted Equivalents:
Horsepower (HP)10 hp
Kilowatts (kW)7.5 kW
Metric Horsepower (PS / CV)10.1 PS
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