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Allis Chalmers

Allis Chalmers 185

The Allis-Chalmers 185 was one of the "Crop Hustler" models, designed to pull at higher speeds to cover more acres per hour. It is a row-crop tractor produced from 1970 to 1981 with a 4.9L 6-cylinder diesel engine, 8-speed partial power shift transmission, and power steering. It features a continuous 540 RPM rear PTO with optional 540/1000 RPM, and an open operator station with optional two-post ROPS and canopy. The tractor has a wheelbase of 99.2 inches, weighs 6710 lbs operating, and supports various front and rear tire sizes. Attachments include a 500 Loader with a 2300 lbs lift capacity and 4000 lbs breakout force.
Power83 hp[P]
Founded1970 - 1981
Model185
Allis Chalmers 185 tractor
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Technical Specifications

Detailed specifications and technical data for Allis Chalmers 185

Power
PTO (tested)74.87 hp (55.8 kW)
Drawbar (tested)63.82 hp (47.6 kW)
Engine
Typediesel
Coolingliquid-cooled
Cylinders6-cylinder
Rated RPM2200
Bore/Stroke3.875x4.25 inches (98 x 108 mm)
Displacement301 ci (4.9 L)
Engine modelAllis-Chalmers 4.9L 6-cyl diesel
Firing order1-5-3-6-2-4
Oil capacity11 qts (10.4 L)
Starter volts12
Coolant capacity17 qts (16.1 L)
Compression ratio16.25:1
Capacity
Fuel24.6 gal (93.1 L)
Hydraulic system6.5 gal (24.6 L)
Electrical
Groundnegative
Charging amps55
Charging systemalternator
Hydraulics
Typeopen center
Valves2
Capacity6.5 gal (24.6 L)
Total flow20 gpm (75.7 lpm)
Mechanical
DriveTwo-wheel drive
BrakesDifferential mechanical band and disc brakes
SteeringPower steering
Operator stationOpen operator station. Optional two-post ROPS and canopy.
Production
TypeRow-Crop tractor
DescriptionThe Allis-Chalmers 185 was one of the "Crop Hustler" models, designed to pull at higher speeds to cover more acres per hour.
Total built14,961
Original price$18,891
Years produced1970 - 1981
Attachments
Dump angle45° dump
Bucket width42 inches (106 cm), 60 inches (152 cm)
Reach dumped27 inches reach (dumped) (68 cm)
Lift capacity2300 lbs lift (full at pin) (1043 kg)
Breakout force4000 lbs breakout (1814 kg)
Clearance level125 inches clearance (level) (317 cm)
Clearance dumped96 inches clearance (dumped) (243 cm)
Front-end loader500 Loader
Rollback ground line30° rollback (ground line)
Transmission
Typepartial power shift
Gears8 forward and 2 reverse
Oil capacity27 qts (25.6 L)
TransmissionAllis-Chalmers Power Director
Tractor hitch
Rear TypeII
Serial Numbers
19701001
19711952
19722935
19733763
19744961
19756542
19768292
197710003
197811631
197913160
198014672
198115648
Final15961
LocationTorque housing
Dimensions & Tires
Width76.5 inches (194 cm)
Length158 inches (401 cm)
Rear tire16.9-28
Wheelbase99.2 inches (251 cm)
Front tire7.50-16
Rear tread58 to 93 inches (147 to 236 cm)
Front tread53 to 77 inches (134 to 195 cm)
Hood height61.4 inches (155 cm)
Exhaust height95.6 inches (242 cm)
Additional tires6.50-16, 7.50-20, 9.5L-15, 10.00-16, 13.6-38, 15.5-38, 18.4-28, 18.4-30
Weight ballasted8700 lbs (factory listed) (3946 kg)
Weight operating6710 lbs (3043 kg)
Clearance (rear axle)32.9 inches (83 cm)
Steering wheel height76.6 inches (194 cm)
Clearance (front axle)20.5 inches (52 cm)
Weight ballasted Nebraska test9400 lbs (4263 kg)
Power Take-off (PTO)
Rear PTOcontinuous
Optional PTO540/1000 Optional
Rear PTO Type540

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