Caterpillar Twenty-Eight
The Caterpillar Twenty-Eight is a tractor produced by Caterpillar. It is equipped with a 277 ci 4.5 L engine. Transmission: 3 forward and 1 reverse. Drive type: crawler. Operating weight: 7870 lbs 3569 kg.
Drive & Traction
crawler
Fuel & Capacities
Gasoline
Transmission
3 forward and 1 reverse
Operating Weight
7870 lbs
3569 kg
Caterpillar Twenty-Eight 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
 | 1933 - 1935
Agricultural Crawler tractor |
|---|---|
1933 - 1935 | |
Agricultural Crawler tractor | |
Production | |
|---|---|
Manufacturer | Caterpillar |
Agricultural Crawler tractor | |
Built in Peoria, Illinois, USA | |
Total built | 1171 |
Caterpillar Twenty-Eight Engine | |
|---|---|
Caterpillar 4.5L 4-cyl gasoline | |
Engine details ...  |
Caterpillar Twenty-Eight Transmission | |
|---|---|
3-speed gear | |
Transmission details ...  |
Caterpillar Twenty-Eight Power | |
|---|---|
Drawbar (claimed) | 30.5 hp
22.7 kW |
Belt (claimed) | 37.5 hp
28.0 kW |
Mechanical | |
|---|---|
Drive | crawler |
Open operator station. | |
Power Take-off (PTO) | |
|---|---|
Rear PTO Type | 540 (1.375) |
Dimensions & Tracks | |
|---|---|
Weight | 7870 lbs
3569 kg |
Tracks | |
Full dimensions and tracks ...  | |
Belt Pulley | |
|---|---|
Diameter | 11.75 inches
29 cm |
Width | 6.5 inches
16 cm |
RPM | 935 |
Speed | 2580 ft/min
786.38 meters/min |
Engine
Engine Detail — 277 ci / 4.5 L Gasoline
Manufacturer | Caterpillar |
Fuel Type | Gasoline |
Configuration | 4-cylinder, liquid-cooled |
Displacement | 277 ci
4.5 L |
Bore/Stroke | 4.1875x5.50 inches
106 x 140 mm |
Air cleaner | oil bath |
Rated RPM | 1100 |
Transmission
Transmission — 3 forward and 1 reverse gear
Type | gear |
Gears | 3 forward and 1 reverse |
 | |
Twenty-Eight Transmission Controls | |
|---|---|
 |
Dimensions
Caterpillar Twenty-Eight Tracks |
|---|
Dimensions | |
|---|---|
Length | 116.1 inches
294 cm |
Width | 61.5 inches
156 cm |
Height | 60.6 inches
153 cm |
Weight | 7870 lbs
3569 kg |
Photos
Caterpillar Twenty-Eight
Caterpillar Twenty-Eight wooden cab.
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