Wikitractor

Allis Chalmers 4W-220

Production ended · 4WD

PTO power · claimed

180 hp

Weight
21,475 lb
Engines
1 Diesel
Built
no record
Price new
no record

Power

Engine220 hp unspecified
PTO180 hp claimed
Drawbarno record
Listed power220 hp engine basis

Engines

Allis Chalmers 7.0L 6-cyl dieselDiesel · 6 cyl426 ci
Engine details
Allis Chalmers 7.0L 6-cyl diesel
Bore × stroke
4.25 in × 5 in
Rated speed
2,400 rpm
Rated power
220 hp
Compression
15.5:1
Cooling
liquid-cooled inline

Transmissions

Power Directortwo-speed power shift20F / 4R

Weight

Weight21,475 lb shipping
Shipping21,475 lb

Dimensions

Wheelbase126 in
Length129.4 in
Front axle clearance25.8 in
Rear axle clearance29.9 in

Capacities

Fuel tank200 gal

Hydraulics

Systemclosed center load-sensing
Pump flowno record
Total flow74.9 gpm
Remote valve flow21 gpm
Remote valves3

Hitch

Rear hitch categoryIV/III
Rear lift capacityno record

PTO

Rear PTOindependent
Rear PTO speeds1000 (1.75)

Chassis

Drive4WD
BrakesWet disc brakes
Final drivesplanetary
CabCab standard with air-conditioning

Tires

Front18.4x38
Rear18.4x38

Electrical

System voltage12 V
Chargingalternator
Groundnegative

Production

Built byAllis Chalmers

Serial numbers

Front frame, on rear left side

YearFirst serial
19821001
19831081
19841145

Literature

  • 4W-220 & 4W-305 - Super strength with super style. Allis Chalmers, 1982