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J.I. Case 811-B Specs ( 1958-1960 )

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Production

Description Row-Crop tractor / Built in Racine, Wisconsin, USA
Manufacturer J.I. Case
Original price $4,800 (1960)

Engine

Air cleaner oil bath / oil bath
Bore/Stroke 4.00x5.00 inches (102 x 127 mm) / 4.00x5.00 inches (102 x 127 mm)
Compression 6.5:1 / 8.0:1
Description J.I. Case / gasoline / 4-cylinder / liquid-cooled / J.I. Case / LP gas / 4-cylinder / liquid-cooled
Displacement 251 ci (4.1 L) / 251 ci (4.1 L)
Rated RPM 1800 / 1800
Starter volts 12 / 12
Engine type J.I. Case 4.1L 4-cyl gasoline / J.I. Case 4.1L 4-cyl LP gas
Engine type J.I. Case 4.1L 4-cyl gasoline / J.I. Case 4.1L 4-cyl LP gas
Belt (claimed) 54 hp (40.3 kW)
Belt (tested) 53.90 hp (40.2 kW)
Drawbar (tested) 50.62 hp (37.7 kW)
PTO (tested) 55.58 hp (41.4 kW)

Transmission

Clutch hydraulic wet disc
Description Four gears, plus reservse, in two ranges controlled with a single shift lever. Torque converter transmission with bypass to lock in direct drive.
Gears 8 forward and 2 reverse
Transmission Case-O-Matic
Transmission type 8-speed torque converter
Type torque converter

Mechanical

Cab Open operator station.
Description Differential mechanical disc brakes
Drive type Two-wheel drive
Steering power

Dimensions & Tires

Ballasted weight 9,165 lbs (4157 kg)
Front tread 9.128 to 15.128 inches (tricycle) (23 to 38 cm) / 53 to 82 inches (134 to 208 cm)
Height (hood) 66 inches (167 cm)
Length 152.75 inches (wide front) (387 cm)
Operating weight 6,775 lbs (3073 kg)
Rear tread 52 to 88 inches (132 to 223 cm) / 52 to 96 inches (PAVT) (132 to 243 cm) / 52 to 108 inches (long axle) (132 to 274 cm) / 52 to 116 inches (PAVT long axle) (132 to 294 cm)
Wheelbase 101.75 inches (wide front) (258 cm)
Width 85.25 inches (216 cm)
Front tire 6.00-16
Rear tire 15.5-38
Weight 6,775 lbs (3073 kg)
Wheelbase 101.75 inches (wide front) (258 cm)
Ag front 6.00-16
Ag rear 15.5-38

J.I. Case 811-B attachments

Description front-end loader

Nebraska Tractor Test 679

Belt fuel use (max) 5.2 gal/hour (19.7 l/hour)
Belt power (max) 53.90 hp (40.2 kW)
Description Gasoline 8-speed 2WDOctober 27 - November 17, 1958Link: Nebraska Tractor Test 679 file / Drawbar performance / Gear 4 used for power test. / Gear 2 used for pull test.
Fuel use 4.5 gal/hour (17.0 l/hour)
Max power 43.83 hp (32.7 kW)
Max pull 7,207 lbs (3269 kg)

Nebraska Tractor Test 695

Description LP gas 8-speed 2WDApril 27 - May 16, 1959Link: Nebraska Tractor Test 695 file / PTO performance / Drawbar performance / Gear 4 used for power test. / Gear 2 used for pull test.
Fuel use 6.2 gal/hour (23.5 l/hour) / 5.2 gal/hour (19.7 l/hour) / 6.2 gal/hour (23.5 l/hour)
Max power 50.62 hp (37.7 kW)
Max pull 7,159 lbs (3247 kg)
Power at rated engine speed 55.58 hp (41.4 kW)
Power at rated PTO speed 48.88 hp (36.4 kW)

References

Description 800 5 Plow Tractor published in 1958, by J.I. Case / J.I. Case presents published in 1957

Tractor Tests

Description NTTL 679: gasoline 8-speed 2WD / NTTL 695: LP gas 8-speed 2WD

Variants

800B diesel standard
801B diesel row-crop
802B diesel Western special
803B diesel high-crop
810B gas standard
811B gas row-crop
812B gas Western special
813B gas high-crop