Jacobsen RMX11 32002
The Jacobsen RMX11 32002 is a tractor produced by Jacobsen 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: infinite forward and reverse. Drive type: belt. Operating weight: 280 lbs 127 kg.
Engine Power
Gasoline (gross): 11 hp / 8.2 kW
Drive & Traction
belt
Fuel & Capacities
1.25 gal
4.7 L
Transmission
infinite forward and reverse
Operating Weight
280 lbs
127 kg
Overview
![]() | 1981 - 1986
Riding lawn mower |
|---|
Production | |
|---|---|
Manufacturer | Jacobsen |
Riding lawn mower | |
Jacobsen RMX11 Engine | |
|---|---|
11HP Briggs & Stratton 399cc 1-cyl gasoline | |
Fuel tank | 1.25 gal
4.7 L |
Engine details ... | |
Mechanical | |
|---|---|
Two-wheel drive | |
Manual steering | |
Open operator station. |
Power Take-off (PTO) | |
|---|---|
Mid PTO | independent |
Clutch | manual |
Dimensions & Tires | |
|---|---|
Wheelbase | 45.5 inches
115 cm |
Weight | 280 lbs
127 kg |
Front tire | 11x4.00-5 |
Rear tire | 16x6.50-8 |
Full dimensions and tires ... | |
Electrical | |
|---|---|
Ground | negative |
Battery volts | 12 |
References | |
|---|---|
![]() | |
Consumer Products Catalog published in 1984, by Jacobsen |
Engine
Engine Detail — 399 cc / 24.36 ci Gasoline
Manufacturer | Briggs & Stratton 250000 |
Fuel Type | Gasoline |
Configuration | 1-cylinder, air-cooled vertical-shaft |
Displacement | 399 cc
24.36 ci |
Bore/Stroke | 3.43x2.64 inches
87 x 67 mm |
Power (gross) | 11 hp
8.2 kW |
Starter | electric |
Starter volts | 12 |
Transmission
Transmission — infinite forward and reverse
Gears | infinite forward and reverse |
![]() | |
Dimensions
Jacobsen RMX11 Tires | |
|---|---|
Lawn/turf front | 11x4.00-5 |
Lawn/turf rear | 16x6.50-8 |
Dimensions | |
|---|---|
Wheelbase | 45.5 inches
115 cm |
Length | 61.5 inches
156 cm |
Width | 33.7 inches
85 cm |
Height | 36 inches
91 cm |
Weight | 280 lbs
127 kg |
Attachments
30.5" Mower deck | |
|---|---|
Type | mid-mount Jacobsen |
1-blade with manual lift | |
Cutting width | 30.5 inches
77 cm |
Drive | belt |
Photos
Fluids, Capacities & Working Autonomy
Standard fluid requirements, service intervals, and continuous runtime estimates for Jacobsen Lawn Tractors Jacobsen RMX11 32002.
Estimated Continuous Field Runtime: 2.3 hrs
Approximately 2.3 hours of continuous field operation at ~75% rated power on a full tank (1.3 gal / 4.7 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
Jacobsen Lawn Tractors Jacobsen RMX11 32002 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Jacobsen Lawn Tractors Jacobsen RMX11 32002.
Converted Equivalents:
Horsepower (HP)11 hp
Kilowatts (kW)8.2 kW
Metric Horsepower (PS / CV)11.2 PS
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