24 models · 1970–1987

Big Bud

We track 24 Big Bud models (tractor), with every spec sheet normalized to matching UK and US units for a fair side-by-side comparison across brands. Listed production runs from 1970 to 1987, from established models to newer releases. Each model page adds photos and, where available, a guide price and verification status, so this page works as a first stop before a specific listing.

Filter Big Bud models →

Tractor

Big Bud1987

40%

440

4 Series

440hp rated

1 sources · upd Jul 26

Tractor

Big Bud1987

40%

740

4 Series

740hp rated

1 sources · upd Jul 26

Tractor

Big Bud1986

40%

370

4 Series

370hp rated

1 sources · upd Jul 26

Tractor

Big Bud1986

40%

400

4 Series

400hp rated

1 sources · upd Jul 26

Tractor

Big Bud1986

40%

402

4 Series

402hp rated

1 sources · upd Jul 26

Tractor

Big Bud1986

40%

450

4 Series

450hp rated

1 sources · upd Jul 26

Tractor

Big Bud1986

40%

500

4 Series

500hp rated

1 sources · upd Jul 26

Tractor

Big Bud1980

40%

650/50

3 Series

650hp rated

1 sources · upd Jul 26

Tractor

Big Bud1979

40%

360/10

3 Series

360hp rated

1 sources · upd Jul 26

Tractor

Big Bud1979

40%

360/30

3 Series

360hp rated

1 sources · upd Jul 26

Tractor

Big Bud1979

40%

400/20

3 Series

400hp rated

1 sources · upd Jul 26

Tractor

Big Bud1979

40%

400/30

3 Series

400hp rated

1 sources · upd Jul 26

Tractor

Big Bud1979

40%

450/20

3 Series

450hp rated

1 sources · upd Jul 26

Tractor

Big Bud1979

40%

450/50

3 Series

450hp rated

1 sources · upd Jul 26

Tractor

Big Bud1979

40%

525/20

3 Series

525hp rated

1 sources · upd Jul 26

Tractor

Big Bud1979

40%

525/50

3 Series

525hp rated

1 sources · upd Jul 26

Tractor

Big Bud1978

40%

16V-747

Four-wheel Drive (4WD) tractor

960hp rated

1 sources · upd Jul 26

Tractor

Big Bud1977

40%

HN360

HN Series

360hp rated

1 sources · upd Jul 26

Tractor

Big Bud1977

40%

KT400

KT Series

450hp rated

1 sources · upd Jul 26

Tractor

Big Bud1977

40%

KT525

KT Series

525hp rated

1 sources · upd Jul 26

Tractor

Big Bud1976

40%

HN320

HN Series

320hp rated

1 sources · upd Jul 26

Tractor

Big Bud1976

40%

KT450

KT Series

450hp rated

1 sources · upd Jul 26

Tractor

Big Bud1973

40%

HN350

HN Series

350hp rated

1 sources · upd Jul 26

Tractor

Big Bud1970

40%

HN250

HN Series

250hp rated

1 sources · upd Jul 26

Frequently asked questions

How many Big Bud models does FarmFleetSpecs list?

24 Big Bud models are listed, spanning tractor.

What years of Big Bud equipment are covered?

Listed models run from 1970 to 1987.

How are Big Bud specifications sourced?

Every Big Bud spec sheet is compiled from manufacturer literature and independent test reports, normalized to matching UK and US units, with confidence and sourcing shown on each model page.