Allis Chalmers 185 tractor specifications

1970 - 1981

1970 - 1981 Row-Crop tractor

Production

Production Manufacturer:Allis Chalmers
Type:Row-Crop tractor
Total built:14,961
Original price:$18,891
The Allis-Chalmers 185 was one of the "Crop Hustler" models, designed to pull at higher speeds to cover more acres per hour.

Allis Chalmers 185 Power

Allis Chalmers 185 Power Drawbar (tested):63.82 hp
47.6 kW
PTO (tested):74.87 hp
55.8 kW
power test details ...

1970 - 1981

Row-Crop tractor

Nebraska Tractor Test 1044

Nebraska Tractor Test 1044
Diesel 8-speed 2WD May 26 - June 3, 1970 Link: Nebraska Tractor Test 1044 file
PTO performance
Power at rated engine speed:	74.87 hp 55.8 kW
Fuel use:	5.3 gal/hour 20.1 l/hour
Power at rated PTO speed:	70.72 hp 52.7 kW
Fuel use:	4.9 gal/hour 18.5 l/hour
Drawbar performance
Max power:	63.82 hp 47.6 kW
Fuel use:	5.3 gal/hour 20.1 l/hour
Gear 2-Hi used for power test.
Max pull:	7,568 lbs 3432 kg
Gear 1-Hi used for pull test.

Allis Chalmers 185 Engine

Allis Chalmers 185 Engine Allis-Chalmers 4.9L 6-cyl diesel Engine details ...

1970 - 1981

Row-Crop tractor

Engine Detail

Engine Detail
Allis-Chalmers
diesel
6-cylinder
liquid-cooled
Displacement:	301 ci 4.9 L
Bore/Stroke:	3.875x4.25 inches 98 x 108 mm
Compression:	16.25:1
Rated RPM:	2200
Firing order:	1-5-3-6-2-4
Oil capacity:	11 qts 10.4 L
Coolant capacity:	17 qts 16.1 L

Mechanical

Mechanical Chassis:4x2 2WD
Steering:power
Brakes:differential mechanical band and disc
Cab:Open operator station. Optional two-post ROPS and canopy.
Transmission:8-speed partial power shift
Transmission details ...

1970 - 1981

Row-Crop tractor

Transmission

Transmission
Transmission:	Allis-Chalmers Power Director
Type:	partial power shift
Gears:	8 forward and 2 reverse
Oil capacity:	27 qts 25.6 L

Speeds

Speeds
With 18.4-28 rear tires.

Capacity

Capacity Fuel:24.6 gal
93.1 L
Hydraulic system:6.5 gal
24.6 L

Hydraulics

Hydraulics Type:open
Capacity:6.5 gal
24.6 L
Valves:2
Total flow:20 gpm
75.7 lpm

Tractor hitch

Tractor hitch Rear Type:II

Power Take-off (PTO)

Power Take-off (PTO) Rear PTO:continuous
Rear RPM:540
540/1000 (optional)

Dimensions & Tires

Dimensions & Tires Wheelbase:99.2 inches
251 cm
Weight:6710 lbs
3043 kg
Front tire:7.50-16
Rear tire:16.9-28
Full dimensions and tires ...

1970 - 1981

Row-Crop tractor

Allis Chalmers 185 Tires

Allis Chalmers 185 Tires
Ag front:	7.50-16
Ag rear:	16.9-28
Ag front:	6.50-16
	7.50-20
	9.5L-15
	10.00-16
Ag rear:	13.6-38
	15.5-38
	18.4-28
	18.4-30

Dimensions

Dimensions
Wheelbase:	99.2 inches 251 cm
Length:	158 inches 401 cm
Width:	76.5 inches 194 cm
Clearance (front axle):	20.5 inches 52 cm
Clearance (rear axle):	32.9 inches 83 cm
Front tread:	53 to 77 inches 134 to 195 cm
Rear tread:	58 to 93 inches 147 to 236 cm

Allis Chalmers 185 Weight

Allis Chalmers 185 Weight
Operating:	6710 lbs 3043 kg
Ballasted:	8700 lbs 3946 kg (factory listed)
	9400 lbs 4263 kg (Nebraska test)

Allis Chalmers 185 Height

Allis Chalmers 185 Height
Steering wheel:	76.6 inches 194 cm
Hood:	61.4 inches 155 cm
Exhaust:	95.6 inches 242 cm

185 Serial Numbers

185 Serial Numbers Location:Torque housing
1970:1001
1971:1952
1972:2935
1973:3763
1974:4961
1975:6542
1976:8292
1977:10003
1978:11631
1979:13160
1980:14672
1981:15648
Final:15961

how to read serial numbers...