oliver 990
![]() | 1958 - 1961
900 SeriesStandard-tread tractor | 1958 - 1961 | 900 Series | Standard-tread tractor |
|---|---|---|---|---|
1958 - 1961 | ||||
900 Series | ||||
Standard-tread tractor | ||||
1958 - 1961 | |
|---|---|
900 Series | |
Standard-tread tractor |
Nebraska Tractor Test 661 | ||
|---|---|---|
![]() | ![]() | |
![]() | ||
![]() |
|---|
Nebraska Tractor Test 661 | |
|---|---|
Diesel 6-speed 2WD
July 7 - 18, 1958
Link: Nebraska Tractor Test 661 file | |
Belt power (max) | 84.10 hp
62.7 kW |
Belt fuel use (max) | 6.3 gal/hour
23.8 l/hour |
Drawbar performance | |
Max power | 61.46 hp
45.8 kW |
Fuel use | 5.0 gal/hour
18.9 l/hour |
Gear 3 used for power test. | |
Max pull | 12629 lbs
5728 kg |
Gear 1 used for pull test. | |
Recommended Products
Advertisement · Featured Tractor-Related Products

Bright LED Bulbs Cool White compatible
HQRP® 2-Pack BA15S LED Bulbs Replacement; Bulb Type: BA15S Base (Single Contact); Working Voltage:12-24V DC; Lumen: 250-300; Way brighter than regular lights;

Turn Signal Light Kit
OEM John Deere Part Number: BUC10608 Replaces OEM Part Number: BM26588, BUC10608

Xprite 30 LED Amber Forklift Beacon Strobe Light Safety Warning Flashing Lights
★ FEATURE: This Warning Beacon Strobe Light Total of 30 High Brightness SMD 5730 LEDs with Low Polycarbonate Dome, More Clearer Vision Can Provides 360 Degrees of Coverage. Lifespan Up to 50,000 Hours. ★ PATTERN: 3 Bright Flashes With 1 Second In Between. Durable PC Lens And Better Light Quality. Low Power Consumption And Low Heat. Self-Contained LED, No External Flasher Required.

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.
* This page contains affiliate links, purchases may generate revenue for this site

