Caterpillar Diesel Fifty
The Caterpillar Diesel Fifty is a tractor produced by Caterpillar. It is equipped with a 851 ci 13.9 L engine. The rated power output is 72 hp 53.7 kW. Drive type: crawler.
Engine Power
72 hp
53.7 kW
Drive & Traction
crawler
Fuel & Capacities
Diesel
Caterpillar Diesel Fifty 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 - 1936 | 1933 - 1936 |
|---|
Production | |
|---|---|
Manufacturer | Caterpillar |
Built in Peoria, Illinois, USA | |
Caterpillar Diesel Fifty Power | |
|---|---|
Drawbar (tested) | 64 hp
47.7 kW |
Belt (tested) | 72 hp
53.7 kW |
Performance test details ...  | |
Mechanical | |
|---|---|
Drive | crawler |
Dimensions & Tracks | |
|---|---|
Tracks | |
Full dimensions and tracks ...  |
Engine
Engine options | |
|---|---|
Caterpillar 11.4L 4-cyl diesel | |
Caterpillar 13.9L 4-cyl diesel |
Engine Detail — 692.7 ci / 11.4 L Diesel
Manufacturer | Caterpillar |
Fuel Type | Diesel |
Configuration | 4-cylinder |
Displacement | 692.7 ci
11.4 L |
Bore/Stroke | 5.25x8.00 inches
133 x 203 mm |
Rated RPM | 700 |
Engine Detail — 851 ci / 13.9 L Diesel
Manufacturer | Caterpillar |
Fuel Type | Diesel |
Configuration | 4-cylinder |
Displacement | 851 ci
13.9 L |
Bore/Stroke | 5.75x8.00 inches
146 x 203 mm |
Transmission
Transmission |
|---|
Dimensions
Caterpillar Diesel Fifty Tracks |
|---|
Dimensions | |
|---|---|
Gauge | 60 inches
152 cm |
Gauge | 74 inches
187 cm |
Tests
Tractor Tests | |
|---|---|
NTTL 214: | |
NTTL 241: |
Nebraska Tractor Test 214 | |
|---|---|
1933 | |
Belt power (max) | 66 hp
49.2 kW |
Drawbar performance | |
Max power | 52 hp
38.8 kW |
Max pull | 12,765 lbs
5790 kg |
Nebraska Tractor Test 241 | |
|---|---|
1935 | |
Belt power (max) | 72 hp
53.7 kW |
Drawbar performance | |
Max power | 64 hp
47.7 kW |
Max pull | 13,000 lbs
5896 kg |
Photos
Caterpillar Diesel Fifty tractor photo
Related models
Caterpillar D4D SA
- Power:
- 74
- Production years:
- 1966 - 1983
Caterpillar RD7
- Power:
- 75.8
- Production years:
- 1935 - 1940
Caterpillar Seventy
- Power:
- 77.8
- Production years:
- 1933 - 1937
Caterpillar R5
- Power:
- 64.4
- Production years:
- 1934 - 1940
Caterpillar Sixty
- Power:
- 81.1
- Production years:
- 1925 - 1931