oliver oc 12
![]() | 1955 - 1960
Agricultural Crawler tractor | 1955 - 1960 | Agricultural Crawler tractor |
|---|---|---|---|
1955 - 1960 | |||
Agricultural Crawler tractor | |||
1955 - 1960 | |
|---|---|
Agricultural Crawler tractor |
Tractor Tests | |
|---|---|
NTTL 548: gasoline 4-speed crawler | |
NTTL 549: diesel 4-speed crawler |
Nebraska Tractor Test 548 | ||
|---|---|---|
![]() | ![]() | |
![]() | ||
![]() |
|---|
Nebraska Tractor Test 548 | |
|---|---|
Gasoline 4-speed crawler
June 15 - 28, 1955
Link: Nebraska Tractor Test 548 file | |
Belt power (max) | 57.93 hp
43.2 kW |
Belt fuel use (max) | 6.0 gal/hour
22.7 l/hour |
Drawbar performance | |
Max power | 50.83 hp
37.9 kW |
Gear 2 used for power test. | |
Max pull | 10399 lbs
4716 kg |
Gear 1 used for pull test. | |
Nebraska Tractor Test 549 | ||
|---|---|---|
![]() | ![]() | |
![]() | ||
![]() |
|---|
Nebraska Tractor Test 549 | |
|---|---|
Diesel 4-speed crawler
June 15 - 28, 1955
Link: Nebraska Tractor Test 549 file | |
Belt power (max) | 56.55 hp
42.2 kW |
Belt fuel use (max) | 4.8 gal/hour
18.2 l/hour |
Drawbar performance | |
Max power | 50.54 hp
37.7 kW |
Gear 2 used for power test. | |
Max pull | 11333 lbs
5140 kg |
Gear 1 used for pull test. | |
Recommended Products
Advertisement · Featured Tractor-Related Products

John Deere 1:16 Big Farm Tractor Model
Detailed scale model with authentic features, perfect for collectors and enthusiasts

John Deere Brake and Parts Cleaner
Brake and Parts Cleaner John Deere Brake and Parts Cleaner features a premium, VOC-compliant formula that outperforms the older chlorinated cleaners. It provides high-speed, deep-cleaning action without leaving a sticky residue.

John Deere Original Equipment Green Spray Paint
OEM John Deere Part Number: TY25624 Lead-free formulation - user-friendly and environmentally safe. Suitable for exterior or interior use High-quallity, long-lasting, color-fast paints for weather-proven performance in field testing

Heavy Duty Pistol Grip Grease Gun Kit
🚜 Power Performance: 8000psi Max working pressure guaranteed by iron die cast head and enhanced sealing. 🚜 Ergonomic Design: Pistol grip lets you operate with one hand. Sand blasted grid surface increases friction for safety.
* This page contains affiliate links, purchases may generate revenue for this site


