Marshall 752
The Marshall 752 is a tractor produced by Marshall. It is equipped with a 236 ci 3.9 L engine. The listed engine power is Diesel (listed): 74 hp / 55.2 kW. Transmission: 15 forward and 5 reverse.
Engine Power
Diesel (listed): 74 hp / 55.2 kW
Fuel & Capacities
35.9 gal
135.9 L
Transmission
15 forward and 5 reverse
Overview
 |
|---|
Production | |
|---|---|
Manufacturer | Marshall |
Marshall 752 Engine | |
|---|---|
Perkins 3.9L 4-cyl diesel | |
Fuel tank | 35.9 gal
135.9 L |
Engine details ...  | |
Marshall 752 Power | |
|---|---|
Engine | 74 hp
55.2 kW |
PTO (claimed) | 61 hp
45.5 kW |
Mechanical | |
|---|---|
Two-wheel drive | |
Steering | hydrostatic power |
Wet disc brakes | |
Explorer cab with heater | |
Hydraulics | |
|---|---|
Pressure | 2600 psi
179.3 bar |
Total flow | 15.6 gpm
59.0 lpm |
Tractor hitch | |
|---|---|
Rear Type | II |
Dimensions & Tires | |
|---|---|
Wheelbase | 88.5 inches
224 cm |
Front tire | 7.50-16 |
Rear tire | 13.6/12-38 |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Charging amps | 36 |
Battery CCA | 510 |
Battery volts | 12 |
Engine
Engine Detail — 236 ci / 3.9 L Diesel
Manufacturer | Perkins 4.236 |
Fuel Type | Diesel |
Configuration | 4-cylinder, liquid-cooled |
Displacement | 236 ci
3.9 L |
Bore/Stroke | 3.875x5.0 inches
98 x 127 mm |
Power | 74 hp
55.2 kW |
Compression | 16:1 |
Rated RPM | 2200 |
Oil capacity | 8.5 qts
8.0 L |
Coolant capacity | 15.3 qts
14.5 L |
Transmission
Transmission options | |
|---|---|
9-speed | |
15-speed |
Transmission — 9 forward and 3 reverse
Gears | 9 forward and 3 reverse |
Transmission — 15 forward and 5 reverse
Gears | 15 forward and 5 reverse |
Dimensions
Marshall 752 Tires | |
|---|---|
Ag front | 7.50-16 |
Ag rear | 13.6/12-38 |
Dimensions | |
|---|---|
Wheelbase | 88.5 inches
224 cm |
Length | 153.4 inches
389 cm |
Width | 77 inches
195 cm |
Height | 104 inches
264 cm |
Ground clearance | 18 inches
45 cm |
Recommended Implements & Sizing Guide
Engineering recommendations for Marshall 752 based on its 74 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 Marshall 752.
Estimated Continuous Field Runtime: 9.3 hrs
Approximately 9.3 hours of continuous field operation at ~75% rated power on a full tank (35.9 gal / 135.9 L).
Estimated 75% Load Fuel Burn~3.8 gal/hr (14.6 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
Marshall 752 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Marshall 752.
Converted Equivalents:
Horsepower (HP)74 hp
Kilowatts (kW)55.2 kW
Metric Horsepower (PS / CV)75 PS
Direct Competitor Comparison
Compare Marshall 752 against same-era industry alternatives in the same horsepower class.
Current Model
Marshall
Marshall 752
Engine Power:Diesel (listed): 74 hp / 55.2 kW
★ Baseline Reference
International HarvesterMarket Competitor
International Harvester Mogul 30-60
Engine Power:66.7
Production Years:1912 - 1917
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