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Oliver 1850 Specs ( 1964-1969 )

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Production

Description Row-Crop tractor / Original price was $8,500 in 1969
Manufacturer Oliver

Engine

Air cleaner dry with precleaner / dry with pre-cleaner
Bore/Stroke 3.875x4.375 inches (98 x 111 mm) / 3.88x5.00 inches (99 x 127 mm) / 3.875x4.375 inches (98 x 111 mm)
Compression 8.5:1 / 16:1 / 9:1
Coolant capacity 20 qts (18.9 L) / 20 qts (18.9 L) / 20 qts (18.9 L)
Description Waukesha-Oliver / gasoline / 6-cylinder / liquid-cooled / Perkins / diesel / 6-cylinder / liquid-cooled / The 354 Perkins diesel in the Oliver 1850 was initially listed as a 352. / Waukesha-Oliver / LP Gas / 6-cylinder / liquid-cooled
Displacement 310 ci (5.1 L) / 354 ci (5.8 L) / 310 ci (5.1 L)
Oil capacity 8 qts (7.6 L) / 12 qts (11.4 L) / 8 qts (7.6 L)
Rated RPM 2400 / 2400
Starter volts 12 / 12 / 12
Engine type Waukesha-Oliver 5.1L 6-cyl gasoline / Perkins 5.8L 6-cyl diesel / Waukesha-Oliver 5.1L 6-cyl LP Gas
Engine type Waukesha-Oliver 5.1L 6-cyl gasoline / Perkins 5.8L 6-cyl diesel / Waukesha-Oliver 5.1L 6-cyl LP Gas
Diesel PTO (claimed) 92 hp (68.6 kW)
Drawbar (tested) 84.52 hp (63.0 kW)
Gas PTO (claimed) 92 hp (68.6 kW)
LP-gas PTO (claimed) 90 hp (67.1 kW)
PTO (tested) 92.94 hp (69.3 kW)

Transmission

Clutch 330mm dry disc / 330mm dry disc
Description Introduced in late 1967, the Hydraul-Shift transmission provided an on-the-move shift to underdrive and overdrive.
Gears 6 forward and 2 reverse / 12 forward and 4 reverse / 18 forward and 6 reverse
Oil capacity 43 qts (40.7 L)
Transmission Hydra-Power / Hydraul-Shift
Type unsynchronized / partial powershift / partial power shift
Transmission type 6-speed unsynchronized / 12-speed partial powershift / 18-speed partial power shift
Transmission type 6-speed unsynchronized / 12-speed partial powershift / 18-speed partial power shift

Mechanical

Cab Open operator station. Oliver Continental Cab optional with available air-conditioning.
Description Differential disc brakes
Drive type Two- or four-wheel drive
Steering power assist

Capacity

Diesel Fuel 31.5 gal (119.2 L)
Gas Fuel 34.5 gal (130.6 L)
Hydraulic system 5 gal (18.9 L)
LP-gas Fuel 42 gal (159.0 L)

Hydraulics

Capacity 5 gal (18.9 L)
Pressure 2500 psi (172.4 bar)
Pump flow 15.9 gpm (60.2 lpm)
Type open center
Valves 2 to 4

Hitch

Rear lift (at 24"/610mm) 6000 lbs (2721 kg)
Rear Type II

PTO

Rear PTO independent
Rear PTO Type 540

Dimensions & Tires

2WD Front tread 9.25/14.5 inches (23/36 cm) / 68 to 89.5 inches (172 to 227 cm)
2WD Length 159.5 inches (405 cm)
2WD Wheelbase 103 inches (261 cm)
4WD Front tread 66/70.75/80 inches (167/179/203 cm)
4WD Length 152.5 inches (387 cm)
4WD Wheelbase 86.25 inches (219 cm)
Ground clearance 25.5 inches (64 cm)
Height (steering wheel) 78.5 inches (199 cm)
Rear tread 68 to 89.5 inches (172 to 227 cm)
Width 86.5 inches*Minimum width. (219 cm)
2WD Wheelbase 103 inches (261 cm)
4WD Wheelbase 86.25 inches (219 cm)
Front tire 7.50-15
Rear tire 18.4-34
Weight 8965 to 10965 pounds
2WD Ag front 7.50-15 / 7.50-18
2WD Ag rear 15.5-38
4WD Ag front 12.4/11-24 / 13.6/12-24
4WD Ag rear 23.1-30 / 23.1-34
Ag rear 18.4-34

1850 Serial Number Location

Description Serial number plate below the tractor's instrument panel.

1850 Serial Numbers

1964 150421
1965 153014
1966 168127
1967 183382
1968 200360
1969 212673
Description FAQ: How to read a serial number table.

Nebraska Tractor Test 869

Description Diesel 12-speed 4WDOctober 26 - November 3, 1964Link: Nebraska Tractor Test 869 file / PTO performance / Drawbar performance / Gear 4-low used for power test. / Gear 1-high used for pull test.
Fuel use 6.3 gal/hour (23.8 l/hour) / 6.3 gal/hour (23.8 l/hour)
Max power 83.55 hp (62.3 kW)
Max pull 14,407 lbs (6535 kg)
Power at rated engine speed 92.92 hp (69.3 kW)

Nebraska Tractor Test 870

Description Diesel 12-speed 2WDOctober 26 - November 5, 1964Link: Nebraska Tractor Test 870 file / PTO performance / Drawbar performance / Gear 4-low used for power test. / Gear 2-low used for pull test.
Fuel use 6.3 gal/hour (23.8 l/hour) / 6.1 gal/hour (23.1 l/hour)
Max power 80.04 hp (59.7 kW)
Max pull 10,773 lbs (4886 kg)
Power at rated engine speed 92.94 hp (69.3 kW)

Nebraska Tractor Test 875

Description Gasoline 12-speed 2WDNovember 12 - 24, 1964Link: Nebraska Tractor Test 875 file / PTO performance / Drawbar performance / Gear 4-low used for power test. / Gear 4-low used for pull test.
Fuel use 7.7 gal/hour (29.1 l/hour) / 7.8 gal/hour (29.5 l/hour)
Max power 76.66 hp (57.2 kW)
Max pull 10,675 lbs (4842 kg)
Power at rated engine speed 92.43 hp (68.9 kW)

Nebraska Tractor Test 876

Description Gasoline 12-speed 4WDNovember 16 - 24, 1964Link: Nebraska Tractor Test 876 file / PTO performance / Drawbar performance / Gear 4-low used for power test. / Gear 1 used for pull test.
Fuel use 8.1 gal/hour (30.7 l/hour) / 8.2 gal/hour (31.0 l/hour)
Max power 84.52 hp (63.0 kW)
Max pull 14,227 lbs (6453 kg)
Power at rated engine speed 92.92 hp (69.3 kW)

Oliver 1850 Weight

Ballasted 16,225 lbs (7359 kg)
Operating 8,965 lbs (2WD gas) (4066 kg)

Oliver 1850 attachments

Description front-end loader

References

Description 1850 Tractor published by Oliver
Drive type 1750/1850 Row Crop, 4-Wheel Drive, Wheatland/Ricefield published in 1969, by Oliver

Tractor Tests

Description NTTL 869: diesel 12-speed 4WD / NTTL 870: diesel 12-speed 2WD / NTTL 875: gasoline 12-speed 2WD / NTTL 876: gasoline 12-speed 4WD

Variants

1850 row-crop
1850 Wheatland standard