Sources and field evidence
Catalog Archive: Baseline specifications compiled from historical manufacturer archives and equipment registries. Laboratory test report verification in progress.
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Engineering & Capability Benchmark
Specific output, tractive ratio, and segment percentile
Engine and power specifications
- Engine model
- Fox River Tractor Company
- Fuel type
- Kerosene
- Rated horsepower
- 38 hp
- Rated PTO Power
- N/A (Fox River Tractor Company specification)
- Drawbar Power @ Rated Engine Speed
- 18 hp (Nebraska OECD Test 2218)
- Cylinders
- 4
- Displacement
- 11.7 L (713 ci)
- Bore / stroke
- 5.50x7.50 inches 140 x 190 mm
- Rated RPM
- 600 RPM
- Crankcase oil capacity
- N/A
- Coolant capacity
- N/A
Maintenance picks for the 18-35
Filters, oil and common wear parts for this model.
Transmission and chassis specifications
- Transmission type
- Gear
- Gears (forward / reverse)
- N/A
- Drive system
- 2WD
- Wheelbase
- N/A
- Front tire
- N/A
- Rear tire
- N/A
- Hydraulic flow
- N/A
- Rear hitch
- N/A
Implement Draft & Ballast Matcher
Simulate draft resistance, drawbar power transfer, and optimal axle weight distribution for Fox River Tractor Company 18-35.
Engine demand (83.4 HP) exceeds rated power (38 HP). Reduce working speed by 1.0-1.5 mph or reduce working width.
Tractor exceeds target ballast by 1497 kg. Consider removing wheel weights to reduce soil compaction.
Instant Used Market Valuation Projector
Algorithmic resale estimate for Fox River Tractor Company 18-35 (1920)
Direct Segment Rivals & Showdowns
Head-to-head match-ups calibrated by horsepower and era
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Fox River Tractor Company
USA • 2 Models
The Fox River Tractor Company was a short-lived yet significant player in the early 20th-century agricultural machinery industry. Founded in 1920 in Appleton, Wisconsin, the company emerged when members of the Saiberlich family divested their interests in Eagle Tractor to establish a new venture focused on tractor manufacturing. Despite its promising beginnings, Fox River Tractor faced challenges that limited its production run to just two years, from 1920 to 1922. However, the company's legacy did not end with tractors. After discontinuing tractor production, Fox River successfully pivoted to manufacturing forage harvesters and silage equipment, capitalizing on the growing demand for agricultural mechanization in the Midwest. This strategic shift allowed the company to carve out a niche in the agricultural equipment sector. Over time, Fox River underwent several ownership changes, eventually becoming part of Hiniker's agricultural equipment division through a series of acquisitions. This transition marked a new chapter for the company, aligning it with a broader portfolio of farming machinery and reinforcing its commitment to innovation in the field. Although the Fox River Tractor Company no longer exists as an independent entity, its contributions to the development of forage harvesting technology and its brief but impactful foray into tractor manufacturing remain noteworthy in the annals of agricultural history.
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