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Equipment
Brands
John Deere M Tractor (1952)
Manufacturer:
John DeerePrice:
1,075(USD)Series:
Two-Cylinder Letter SeriesModel:
MFactory:
Dubuque, Iowa, USAFull Specifications
NEBRASKA TRACTOR TEST 387 2
Description
Gasoline 4-speed 2WD October 6 - 16, 1947 Link: Nebraska Tractor Test 387 file Drawbar performance Gear 3 used for power test Gear 1 used for pull testBelt power (max)
20.45hp / 15.2kWBelt fuel use (max)
2.0gal/hour / 7.6l/hourMax power
18.15hp / 13.5kWMax pull
2,329lbs / 1056kgJOHN DEERE M POWER
Drawbar (claimed)
18hp / 13.4kWBelt (claimed)
20hp / 14.9kWDrawbar (tested)
18.15hp / 13.5kWBelt (tested)
20.45hp / 15.2kWENGINE DETAIL
Description
John Deere gasoline 2-cylinder liquid-cooled, The model M engine was also available as an all-fuel engine. Production numbers are unknownDisplacement
100.5ci / 1.6LBore/Stroke
4.00x4.00inches / 102x 102mmCompression
6:1Rated RPM
1650Firing order
1-2Starter volts
6Oil capacity
5qts / 4.7LCoolant capacity
14qts / 13.2LSparkplug gap
0.025inches / 0.635mmPoint gap
0.022inches / 0.559mmIntake valve clearance
0.012inches / 0.305mm *ColdExhaust valve clearance
0.012inches / 0.305mm *ColdJOHN DEERE M ENGINE
Description
John Deere 1.6L 2-cyl gasolineFuel tank
10gal / 37.9LTRANSMISSION
Type
unsynchronized gearGears
4 forward and 1 reverseSPEEDS
Description
With 9-24 rear tiresMECHANICAL
Chassis
4x2 2WDSteering
manualBrakes
differential mechanical discCab
Open operator stationTransmission
4-speed unsynchronized gearHYDRAULICS
Type
Touch-O-MaticPressure
700psi / 48.3barTotal flow
4.25gpm / 16.1lpm / 10WTRACTOR HITCH
Type
Deere Quik-TatchPOWER TAKE-OFF (PTO)
Rear PTO
transmissionRear RPM
550JOHN DEERE M TIRES
Ag front
5.00x15Ag rear
9-24/10-24DIMENSIONS
Wheelbase
70inches / 177cmLength
110inches / 279cmWidth
51inches / 129cmHeight (hood)
56inches / 142cmHeight (exhaust)
66inches / 167cmOperating weight
2600lbs / 1179kgGround clearance
21inches / 53cmFront tread
38 to 52inches / 96to 132cmRear tread
38 to 52inches / 96to 132cmDIMENSIONS & TIRES
Wheelbase
70inches / 177cmWeight
2600lbs / 1179kgFront tire
4.00x15Rear tire
8-24M SERIAL NUMBERS
Location
Serial number plate located on the lower part of dash1947
100011948
137341949
256041950
356591951
435251952
50580Final
55799BELT PULLEY
Diameter
7.25inches / 18cmWidth
6.4inches / 16cmRPM
1575Speed
2989ft/min / 911.05meters/minELECTRICAL
Ground
positiveBattery volts
6 The John Deere M type tractor is part of the Two-Cylinder Letter Series of tractors. The M is a Utility Tractors type, which is used mostly in the Agriculture Tractors. The M tractor is equipped by a engine. This configuration optimizes real-world usage.