Allis Chalmers HD21 vs Massey Ferguson 4800

Side-by-side specs comparison

Allis Chalmers HD21

Allis Chalmers HD21

225 HP · 1954–1965

View full specs
Massey Ferguson 4800

Massey Ferguson 4800

225 HP · 1978–1983

View full specs

Verdict by the numbers

  • The Allis Chalmers HD21 and the Massey Ferguson 4800 deliver the same power: 225 HP.
  • The Massey Ferguson 4800 is the more recent model: production started in 1978, versus 1954 for the Allis Chalmers HD21.

Full specs comparison

Allis Chalmers HD21Massey Ferguson 4800
Power225 HP225 HP
Production years1954–19651978–1983
FuelDieselDiesel
Cylinders68
Displacement13.8 L14.8 L
Drive—Tracks
Transmission—Partial power shift
Gears (fwd/rev)2 / 118 / 6
Rear lift capacity—4 989 kg
Wheelbase—347 cm
Length—640 cm
Cab—Yes

Other comparisons

Allis Chalmers HD21 vs International Harvester TD-25Allis Chalmers HD21 vs John Deere 8010Allis Chalmers HD21 vs John Deere 8020Allis Chalmers HD21 vs Wagner TR-14AJohn Deere 8450 vs Massey Ferguson 4800Massey Ferguson 4800 vs Steiger Bearcat III PT-225Massey Ferguson 4800 vs Steiger Bearcat III ST-225Massey Ferguson 4800 vs Steiger Bearcat IV CM-225