Engine power
Median 375 hp50th
Middle 80%: 230–599 hp · n = 162
Tractor category guide
Four-Wheel Drive tractors
Articulated and rigid-frame 4WD tractors built for heavy drawbar pulls. Compare specifications, understand the category range, and browse every recorded model.
- Models
- 166
- Manufacturers
- 26
- Median power
- 375 hp
- Model years
- 1971–2018
Category overview
What defines a four-wheel drive tractor?
Articulated and rigid-frame 4WD tractors built for heavy drawbar pulls. This category contains 166 models from 26 manufacturers, making it one of the clearest ways to compare machines intended for similar work.
Use the ranges below as context, not hard limits. Tractor categories overlap, and differences in era, market, configuration, and manufacturer terminology can place otherwise similar models on different sides of a category boundary.
The most represented manufacturers include John Deere, Steiger, CaseIH. Every model link below opens a complete data sheet with engine, transmission, hydraulics, PTO, dimensions, and weight where those values are recorded.
Category profile
Typical specifications
Amber marks the category median. The shaded segment covers the middle 80% of recorded models; the full rail shows the observed minimum and maximum.
Engine displacement
Median 826 ci50th
Middle 80%: 515–1,105 ci · n = 152
Engine cylinders
Median 6 cyl50th
Middle 80%: 6–8 cyl · n = 159
Forward gears
Median 1650th
Middle 80%: 10–18 · n = 146
Across the range
Representative models
A spread of recorded power levels gives a faster sense of the category than a single average.
9R 640
- Engine power
- 632 hp
- Years
- Not recorded
9R 590
- Engine power
- 582 hp
- Years
- Not recorded
9470R
- Engine power
- 470 hp
- Years
- Not recorded
375C
- Engine power
- 375 hp
- Years
- Not recorded
Tiger
- Engine power
- 310 hp
- Years
- Not recorded
7388
- Engine power
- 230 hp
- Years
- Not recorded
Complete directory
All four-wheel drive tractor models
Filter by manufacturer or model name, then open any row for its full specification sheet.