John Deere 1845F
The John Deere 1845F is an orchard/vineyard tractor built by Goldoni in Italy from 1987 to 1990. It is part of the 45F Series and features a John Deere 2.9L 3-cylinder diesel engine producing 55.2 hp (41.2 kW). The tractor offers two transmission options: an 8-speed synchronized and a 16-speed creeper. It is available in two- or four-wheel drive configurations with mechanical rear differential lock, power steering, and mechanical wet disc brakes. The tractor includes a two-post mid-mount folding ROPS with a quick-mount cab option. Hydraulics are open center type with 2611 psi (180 bar) pressure and multiple valves. The rear hitch is IIN/I type with top-link draft sensing and a rear lift capacity of 3197 lbs (1450 kg). The rear PTO is independent with 540/1000 RPM options. Dimensions include a 72.2 inch (183 cm) wheelbase and various ground clearance and tread options for 2WD and 4WD. Weight ranges from 4057 to 4641 lbs depending on configuration. Tire options vary for low- and high-profile ag tires. Electrical system features a 12-volt battery and 35 amp alternator.
Power55 hp
Founded1987 - 1990
Model1845F
Technical Specifications
Detailed specifications and technical data for John Deere 1845F
Power
| Engine power | 55.2 hp (41.2 kW) |
|---|
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 |
Engine
| Type | diesel, 3-cylinder, liquid-cooled |
|---|---|
| Model | John Deere 2.9L 3-cyl diesel |
| Power | 55.2 hp (41.2 kW) |
| Torque | 143.8 lb-ft (195.0 Nm) |
| Starter | electric |
| Fuel tank | 10.6 gal (40.1 L) |
| Rated RPM | 2300 |
| Torque RPM | 1300 |
| Air cleaner | dry |
| Bore/Stroke | 4.19x4.33 inches (106 x 110 mm) |
| Displacement | 179.4 ci (2.9 L) |
| Starter volts | 12 |
| Oil change interval | 200 h |
Height
| Low-Profile Cab | 78.8 inches (200 cm) |
|---|---|
| High-Profile Cab | 81.6 inches (207 cm) |
| Low-Profile ROPS | 78.7 inches (199 cm) |
| High-Profile ROPS | 81.7 inches (207 cm) |
| Low-Profile Steering wheel | 49.2 inches (124 cm) |
| High-Profile Steering wheel | 52.8 inches (134 cm) |
Weight
| 2WD Cab | 4310 lbs (1955 kg) |
|---|---|
| 4WD Cab | 4641 lbs (2105 kg) |
| 2WD ROPS | 4057 lbs (1840 kg) |
| 4WD ROPS | 4387 lbs (1989 kg) |
| Max capacity | 7496 lbs (3400 kg) |
Dimensions
| Width | 51.7 inches (131 cm) |
|---|---|
| Length | 122.1 inches (310 cm) |
| Wheelbase | 72.2 inches (183 cm) |
| Rear tread | 39.3 to 58 inches (99 to 147 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) |
| 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) |
Electrical
| Ground | negative |
|---|---|
| Battery AH | 100 |
| Battery volts | 12 |
| Charging amps | 35 |
| Charging system | alternator |
Hydraulics
| Type | open center |
|---|---|
| Pressure | 2611 psi (180.0 bar) |
| Pump flow | 8.7 gpm (32.9 lpm) |
| Mid valves | 3 |
| Rear valves | 3 |
| Optional pump flow | 17.4 gpm (65.9 lpm) |
Mechanical
| ROPS | Two-post mid-mount folding ROPS. Quick-mount cab available. |
|---|---|
| Drive | Two- or four-wheel drive |
| Brakes | Mechanical wet disc brakes |
| Power steering | yes |
| Differential lock | mechanical rear |
Production
| Type | Orchard/Vineyard tractor |
|---|---|
| Series | 45F Series |
| Built in | Italy |
| Distributor | John Deere |
| Manufacturer | Goldoni |
| Years produced | 1987 - 1990 |
Transmission
| Notes | Four gears in two ranges, plus reverse range. |
|---|---|
| Options | 8-speed synchronized, 16-speed creeper |
| Creeper type | creeper |
| Creeper gears | 16 forward and 8 reverse |
| Synchronized type | synchronized |
| Synchronized gears | 8 forward and 4 reverse |
Tractor hitch
| Control | top-link draft sensing |
|---|---|
| Rear Type | IIN/I |
| Rear lift (at 24"/610mm) | 3197 lbs (1450 kg) |
Power Take-off (PTO)
| Rear PTO | independent |
|---|---|
| Engine RPM | 540@2165, 540E@1624 |
| Rear PTO Type | 540/1000 (1.375) |
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