John Deere 1845F
The John Deere 1845F is a tractor produced by John Deere. It is equipped with a 179.4 ci 2.9 L engine. The listed engine power is Diesel (listed): 55.2 hp / 41.2 kW. Transmission: 16 forward and 8 reverse. Operating weight: 4057 to 4641 pounds.
Engine Power
Diesel (listed): 55.2 hp / 41.2 kW
Fuel & Capacities
10.6 gal
40.1 L
Transmission
16 forward and 8 reverse
Operating Weight
4057 to 4641 pounds
Overview
 | 1987 - 1990
45F SeriesOrchard/Vineyard tractorGoldoni built
45F Series
Orchard/Vineyard tractor
Goldoni built |
|---|
Production | |
|---|---|
Distributor | John Deere |
Manufacturer | Goldoni |
Orchard/Vineyard tractor | |
Built in Italy | |
John Deere 1845F Engine | |
|---|---|
John Deere 2.9L 3-cyl diesel | |
Fuel tank | 10.6 gal
40.1 L |
Engine details ...  | |
John Deere 1845F Power | |
|---|---|
Engine | 55.2 hp
41.2 kW |
Mechanical | |
|---|---|
Two- or four-wheel drive | |
Differential lock | mechanical rear |
Power steering | |
Mechanical wet disc brakes | |
Two-post mid-mount folding ROPS. Quick-mount cab available. | |
Hydraulics | |
|---|---|
Type | open center |
Pressure | 2611 psi
180.0 bar |
Rear valves | 3 |
Mid valves | 3 |
Pump flow | 8.7 gpm
32.9 lpm |
17.4 gpmOptOptional
65.9 lpm | |
Tractor hitch | |
|---|---|
Rear Type | IIN/I |
Control | top-link draft sensing |
Rear lift (at 24"/610mm) | 3197 lbs
1450 kg |
Power Take-off (PTO) | |
|---|---|
Rear PTO | independent |
Rear PTO Type | 540/1000 (1.375) |
Engine RPM | 540@2165 |
540E@1624 | |
Dimensions & Tires | |
|---|---|
Wheelbase | 72.2 inches
183 cm |
Weight | 4057 to 4641 pounds |
Front tire | 7.00-12 |
2WD Low-Profile Rear tire | 14.5-20 |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Ground | negative |
Charging system | alternator |
Charging amps | 35 |
Battery volts | 12 |
Battery AH | 100 |
References | |
|---|---|
 | |
Orchard Tractors published in 1989, by John Deere |
Engine
Engine Detail — 179.4 ci / 2.9 L Diesel
Manufacturer | John Deere |
Fuel Type | Diesel |
Configuration | 3-cylinder, liquid-cooled |
Displacement | 179.4 ci
2.9 L |
Bore/Stroke | 4.19x4.33 inches
106 x 110 mm |
Power | 55.2 hp
41.2 kW |
Air cleaner | dry |
Rated RPM | 2300 |
Torque | 143.8 lb-ft
195.0 Nm |
Torque RPM | 1300 |
Starter | electric |
Starter volts | 12 |
Oil change | 200 h |
John Deere 1845F Engine | |
|---|---|
 |
Transmission
Transmission options | |
|---|---|
8-speed synchronized | |
16-speed creeper |
Transmission — 8 forward and 4 reverse synchronized
Type | synchronized |
Gears | 8 forward and 4 reverse |
Four gears in two ranges, plus reverse range. | |
 | |
Transmission | |
Type | creeper |
Gears | 16 forward and 8 reverse |
 | |
Dimensions
John Deere 1845F Tires | |
|---|---|
2WD Low-Profile Standard tires (ag) | Front: 7.00-12. Rear: 14.5-20 |
4WD Low-Profile Standard tires (ag) | Front: 10.0/75-15.3. Rear: 380/70-24 |
2WD High-Profile Standard tires (ag) | Front: 7.50-16. Rear: 14.9-24 |
4WD High-Profile Standard tires (ag) | Front: 7.50-18. Rear: 12.4-28 |
Dimensions | |
|---|---|
Wheelbase | 72.2 inches
183 cm |
Length | 122.1 inches
310 cm |
Width | 51.7 inches
131 cm |
2WD Low-Profile Ground clearance | 13.8 inches
35 cm |
4WD Low-Profile Ground clearance | 9.5 inches
24 cm |
2WD High-Profile Ground clearance | 17.7 inches
44 cm |
4WD High-Profile Ground clearance | 14.6 inches
37 cm |
2WD Front tread | 45.1 to 57 inches
114 to 144 cm |
4WD Front tread | 44.3 to 58.9 inches
112 to 149 cm |
Rear tread | 39.3 to 58 inches
99 to 147 cm |
John Deere 1845F Weight | |
|---|---|
2WD ROPS | 4057 lbs
1840 kg |
2WD Cab | 4310 lbs
1955 kg |
4WD ROPS | 4387 lbs
1989 kg |
4WD Cab | 4641 lbs
2105 kg |
Max capacity | 7496 lbs
3400 kg |
John Deere 1845F Height | |
|---|---|
Low-Profile Steering wheel | 49.2 inches
124 cm |
High-Profile Steering wheel | 52.8 inches
134 cm |
Low-Profile ROPS | 78.7 inches
199 cm |
High-Profile ROPS | 81.7 inches
207 cm |
Low-Profile Cab | 78.8 inches
200 cm |
High-Profile Cab | 81.6 inches
207 cm |
Recommended Implements & Sizing Guide
Engineering recommendations for John Deere 1845F based on its 55.2 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 | 6 ft (72 in)1.8 m | Medium Duty | Medium pasture clearing; rear slip-clutch recommended. |
Rotary TillerSeedbed Prep | 66 to 72 in165 - 180 cm | Medium Duty | Standard utility tiller; slip clutch protection required. |
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 | Small Square Baler (14x18")小方捆打捆机 (36x46 cm) | Medium Duty | Classic 2-string baler for horse and small livestock hay. |
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 John Deere 1845F.
Estimated Continuous Field Runtime: 3.7 hrs
Approximately 3.7 hours of continuous field operation at ~75% rated power on a full tank (10.6 gal / 40.1 L).
Estimated 75% Load Fuel Burn~2.9 gal/hr (10.9 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
John Deere 1845F Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for John Deere 1845F.
Converted Equivalents:
Horsepower (HP)55.2 hp
Kilowatts (kW)41.2 kW
Metric Horsepower (PS / CV)56 PS
Direct Competitor Comparison
Compare John Deere 1845F against same-era industry alternatives in the same horsepower class.
Current Model
John Deere
John Deere 1845F
Engine Power:Diesel (listed): 55.2 hp / 41.2 kW
★ Baseline Reference
International HarvesterMarket Competitor
International Harvester 454
Engine Power:50
Production Years:1970 - 1973
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