Waterloo Boy LA
The Waterloo Boy LA is a tractor produced by Waterloo Boy. It is equipped with a 333 ci 5.5 L engine. Transmission: 1 forward and reverse. Operating weight: 3,000 lbs 1360 kg.
Fuel & Capacities
Kerosene
Transmission
1 forward and reverse
Operating Weight
3,000 lbs
1360 kg
Waterloo Boy LA Serial Number & Year Decoder
Find the exact manufacture year of your tractor by checking your chassis serial number below.
Where to Find the Serial NumberThe serial number plate is commonly located on the front frame, tractor transmission housing (right side), or instrument panel badge.
Overview
![]() | 1914 - 1915
Standard-tread tractor |
|---|---|
1914 - 1915 | |
Standard-tread tractor | |
Production | |
|---|---|
Manufacturer | Waterloo Boy |
Standard-tread tractor | |
Built in Waterloo, Iowa, USA | |
Serial number records show only two model L Waterloo Boys, although more may have been built prior to 1914. | |
Waterloo Boy LA Engine | |
|---|---|
Waterloo Gasoline Engine Company 5.5L 2-cyl kerosene | |
Engine details ... |
Waterloo Boy LA Transmission | |
|---|---|
1-speed unsynchronized gear | |
Transmission details ... |
Waterloo Boy LA Power | |
|---|---|
Drawbar (claimed) | 7 hp
5.2 kW |
Belt (claimed) | 15 hp
11.2 kW |
Mechanical | |
|---|---|
Two-wheel drive | |
Steering | capstan-and-chain, manual |
Open operator station. | |
Dimensions & Tires | |
|---|---|
Weight | 3,000 lbs
1360 kg |
Front tire | 22x8 |
Rear tire | 50x10 |
Full dimensions and tires ... | |
References | |
|---|---|
![]() | |
The John Deere Unstyled Letter Series by J.R. Hobbs | |
Tractors 1918-1976 published by John Deere* | |
*Publication contains known errors. |
Engine
Engine Detail — 333 ci / 5.5 L Gasoline
Manufacturer | Waterloo Gasoline Engine Company |
Fuel Type | Kerosene |
Configuration | 2-cylinder, liquid-cooled |
Displacement | 333 ci
5.5 L |
Bore/Stroke | 5.50x7.00 inches
140 x 178 mm |
Rated RPM | 750 |
Transmission
Transmission — 1 forward and reverse unsynchronized gear
Manufacturer | Waterloo Boy |
Type | unsynchronized gear |
Gears | 1 forward and reverse |
Dimensions
Waterloo Boy LA Tires | |
|---|---|
Ag front | 22x8 (tricycle) |
28x5 (four-wheel) | |
Ag rear | 50x10 |
Dimensions | |
|---|---|
Weight | 3,000 lbs
1360 kg |
Related models
Waterloo Boy N
- Power:
- 27.8
- Production years:
- 1917 - 1924
Waterloo Boy L
- Power:
- 16.7
- Production years:
- 1914 - 1914
Waterloo Boy R
- Power:
- 27.8
- Production years:
- 1914 - 1917
Waterloo Boy C
- Power:
- -1
- Production years:
- 1913 - 1913
Waterloo Boy P
- Power:
- -1
- Production years:
- 1913 - 1913

