John Deere
1850
Farm tractor · 1986–1994 · 55 hp
John Deere1850
The John Deere 1850 is a farm tractor manufactured from 1986 to 1994. It features a John Deere engine, and ROPS steering. The transmission is a synchromesh type with 8 forward and 4 reverse.
Engine
| Engine | John Deere |
|---|---|
| Fuel Type | diesel |
| Cylinders | 3 |
| Cooling | liquid-cooled |
| Displacement | 179.4 ci (2.9 L) |
| Bore | 4.19 in (106 mm) |
| Stroke | 4.33 in (110 mm) |
| Power Net | 55 hp (41 kW) |
| Power PTO | 49.6 hp (37 kW) |
| Torque Peak | 143.8 lb-ft (195 Nm) |
| Torque Peak | 1,300 RPM |
| Air Cleaner | dry |
| Starter Volts | 12 |
| Manufacturer | John Deere |
| Rated | 2,400 RPM |
| Oil Change Interval Hours | 200 |
Transmission
| Transmission Type | synchromesh |
|---|---|
| Gears | 8 forward and 4 reverse |
| Available Options | 8-speed synchromesh, 16-speed two-speed power shift, 12-speed creeper |
Hydraulics
| Type | closed-center constant pressure |
|---|---|
| Pump Flow | 11.6 gpm (43.9 lpm) |
| Pressure | 2,756 psi (190 bar) |
PTO
| Rear Type | 540/1000 |
|---|
Hitch
| Rear Type | II/I |
|---|---|
| Rear Lift | 2,810 lbs (1,274 kg) |
| Hitch Control | position and draft control |
Dimensions
| Length | 147.8 in (375 cm) |
|---|---|
| Width | 80.5 in (204 cm) |
| Height Cab | 95.2 in (241 cm) |
| Wheelbase | 80.7 in (204 cm) |
| Ground Clearance | 24.5 in (62 cm) |
| Front Tread | 49.6 in (125 cm) |
| Rear Tread | 51.2 in (130 cm) |
Tires & Tracks
| Front Ag | 11.2-24 |
|---|---|
| Rear Ag | 16.9-30 |
Fuel
| Capacity | 20.6 gal (78 L) |
|---|
Steering
| Type | ROPS |
|---|
Cab
| Cab | optional MC1 cab, or CC2 cab after 1990 |
|---|
Compatible Implements
Rotary Cutters
| Model | Type | Width | Min HP |
|---|---|---|---|
| Land Pride RCR1272 | Rotary Cutters | 72" | 25 hp |
| Bush Hog BH210-3 | Rotary Cutters | 60" | 25 hp |
| BEFCO BRC-148 | Rotary Cutters | 48" | 25 hp |
| Bush Hog BH116 | Rotary Cutters | 68" | 25 hp |
| BEFCO BRC-248 | Rotary Cutters | 48" | 25 hp |
| BEFCO BRC-260 | Rotary Cutters | 60" | 30 hp |
| Bush Hog BH210-3 variant 2 | Rotary Cutters | 72" | 30 hp |
| BEFCO BRC-160 | Rotary Cutters | 60" | 30 hp |
| BEFCO BRC-172 | Rotary Cutters | 72" | 35 hp |
| Land Pride RCF2772 | Rotary Cutters | 72" | 35 hp |
| Bush Hog BH310-2 | Rotary Cutters | 60" | 35 hp |
| Land Pride RCD1884 | Rotary Cutters | 84" | 35 hp |
| Land Pride RCF2760 | Rotary Cutters | 60" | 35 hp |
| BEFCO BRC-272 | Rotary Cutters | 72" | 35 hp |
| BEFCO RMD-360 | Rotary Cutters | 60" | 35 hp |
| BEFCO RMD-372 | Rotary Cutters | 72" | 40 hp |
| Land Pride RCF2696 | Rotary Cutters | 96" | 40 hp |
| Land Pride RCF2084 | Rotary Cutters | 84" | 45 hp |
| Land Pride RCR1884 | Rotary Cutters | 84" | 45 hp |
| Bush Hog BH310 variant 2 | Rotary Cutters | 72" | 45 hp |
Box Blades
| Model | Type | Width | Min HP |
|---|---|---|---|
| Land Pride BB3578 | Box Blades | 78" | 45 hp |
| Land Pride BB3584 | Box Blades | 84" | 45 hp |
| Land Pride BB3596 | Box Blades | 96" | 45 hp |
Checked: 3-point hitch category, PTO horsepower. Not checked: PTO speed (540/1000), hydraulic flow, 3-point lift capacity, rear remotes, ballast.
These implements meet this tractor's hitch and PTO-HP requirements — this is not a full compatibility guarantee. Confirm the remaining specs with your dealer before purchasing.