J.I. Case 910-B
The J.I. Case 910-B is a tractor produced by J I Case. It is equipped with a 377 ci 6.2 L engine. The listed engine power is 71.05 hp 53.0 kW. Transmission: 6 forward and 1 reverse. Operating weight: 8,550 lbs 3878 kg.
Engine Power
71.05 hp
53.0 kW
Fuel & Capacities
33 gal
124.9 L
Transmission
6 forward and 1 reverse
Operating Weight
8,550 lbs
3878 kg
Overview
 | 1957 - 1959
900B SeriesStandard-tread tractor
900B Series
Standard-tread tractor |
|---|
Production | |
|---|---|
Manufacturer | J.I. Case |
Standard-tread tractor | |
Built in Racine, Wisconsin, USA | |
Total built | 1,000 |
Original price | $5,500 (1960) |
Variants | |
|---|---|
900B | diesel |
910B | LP-gas |
J.I. Case 910-B Engine | |
|---|---|
J.I. Case 6.2L 6-cyl LP gas | |
Fuel tank | 33 gal
124.9 L |
Engine details ...  | |
J.I. Case 910-B Transmission | |
|---|---|
6-speed gear | |
Transmission details ...  |
J.I. Case 910-B Power | |
|---|---|
Plows | 5-6 |
Drawbar (tested) | 62.14 hp
46.3 kW |
PTO (tested) | 71.05 hp
53.0 kW |
Performance test details ...  | |
Mechanical | |
|---|---|
Two-wheel drive | |
Steering | power assist |
Disc brakes | |
Open operator station. | |
Power Take-off (PTO) | |
|---|---|
Rear PTO | independent |
Rear PTO Type | 540 |
Dimensions & Tires | |
|---|---|
Wheelbase | 84 inches
213 cm |
Weight | 8,550 lbs
3878 kg |
Front tire | 7.50-18 |
Rear tire | 15-34 |
Full dimensions and tires ...  | |
References | |
|---|---|
 | |
J.I. Case presents published in 1957 |
Engine
Engine Detail — 377 ci / 6.2 L LP Gas
Manufacturer | J.I. Case |
Fuel Type | LP gas |
Configuration | 6-cylinder, liquid-cooled |
Displacement | 377 ci
6.2 L |
Bore/Stroke | 4.00x5.00 inches
102 x 127 mm |
Compression | 7.5:1 |
Rated RPM | 1350 |
Starter volts | 12 |
Oil capacity | 12 qts
11.4 L |
Transmission
Transmission — 6 forward and 1 reverse gear
Type | gear |
Gears | 6 forward and 1 reverse |
Clutch | oil cushion |
 | |
Dimensions
J.I. Case 910-B Tires | |
|---|---|
Ag front | 7.50-18 |
Ag rear | 15-34 |
Dimensions | |
|---|---|
Wheelbase | 84 inches
213 cm |
Length | 141 inches
358 cm |
Operating weight | 8,550 lbs
3878 kg |
Ballasted weight | 14,755 lbs
6692 kg |
Front tread | 54.75 inches
139 cm |
Rear tread | 67.5 inches
171 cm |
Tests
Nebraska Tractor Test 696 | |
|---|---|
Diesel 6-speed 2WD
April 29 - May 15, 1959
Link: Nebraska Tractor Test 696 file | |
PTO performance | |
Power at rated engine speed | 71.05 hp
53.0 kW |
Fuel use | 7.1 gal/hour
26.9 l/hour |
Drawbar performance | |
Max power | 62.14 hp
46.3 kW |
Fuel use | 7.1 gal/hour
26.9 l/hour |
Gear 3 used for power test. | |
Max pull | 10,499 lbs
4762 kg |
Gear 1 used for pull test. | |
Recommended Implements & Sizing Guide
Engineering recommendations for J I Case J.I. Case 910-B based on its 71.05 HP power envelope and ASAE agricultural standards.
| Implement & Operation | Recommended Size | Workload Rating | Engineering Notes |
|---|---|---|---|
Moldboard PlowPrimary Tillage | 3 to 4 Bottom (16")3 - 4 铧 (40 cm) | Heavy Duty | Suitable for medium loam and stubble turnover. |
Rotary Cutter / MowerMowing & Clearing | 7 to 8 ft (84-96 in)2.1 - 2.4 m | Heavy Duty | Heavy-duty twin spindle cutter for overgrown acreage. |
Rotary TillerSeedbed Prep | 78 to 84 in200 - 215 cm | Heavy Duty | Heavy commercial tiller with multi-speed gearbox. |
Disc HarrowSecondary Tillage | 7 to 8 ft Tandem Disc2.1 - 2.4 m 对开双排耙 | Medium Duty | Field leveling and clod breaking behind plows. |
Hay BalerHay & Forage | 4x4 to 4x5 Round Baler1.2x1.5 m 紧凑圆捆机 | Heavy Duty | Silage and dry hay; 540 RPM PTO with slip-clutch. |
Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.
Fluids, Capacities & Working Autonomy
Standard fluid requirements, service intervals, and continuous runtime estimates for J I Case J.I. Case 910-B.
Estimated Continuous Field Runtime: 8.9 hrs
Approximately 8.9 hours of continuous field operation at ~75% rated power on a full tank (33 gal / 124.9 L).
Estimated 75% Load Fuel Burn~3.7 gal/hr (14 L/hr)
Engine Crankcase Oil
SAE 15W-40 (Heavy Duty Diesel)
Standard Spec: API CK-4 / CJ-4 Heavy Duty
Service Interval: 150 – 250 Hours
Transmission & Hydraulic System
UTTO (Universal Tractor Transmission Oil)
Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)
Service Interval: 600 – 1000 Hours
Engine Cooling System
50/50 Ethylene Glycol Pre-mix
Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze
Service Interval: 2 Years / 1500 Hours
J I Case J.I. Case 910-B Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for J I Case J.I. Case 910-B.
Converted Equivalents:
Horsepower (HP)71 hp
Kilowatts (kW)53 kW
Metric Horsepower (PS / CV)72 PS
Direct Competitor Comparison
Compare J.I. Case 910-B against same-era industry alternatives in the same horsepower class.
Current Model
J I Case
J.I. Case 910-B
Engine Power:71.05 hp
53.0 kW
★ Baseline Reference
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