John Deere
4650
Farm tractor · 1983–1988 · 187 hp
John Deere4650
The John Deere 4650 is a farm tractor manufactured from 1983 to 1988. It features a 187 hp engine, and four-post Roll-Gard optional steering. The transmission is a partial power shift type with 16 forward and 6 reverse.
Engine
| Cylinders | 6 |
|---|---|
| Cooling | liquid-cooled |
| Turbocharger Status | intercooled turbocharged diesel |
| Displacement | 466 ci (7.6 L) |
| Bore | 4.56 in (116 mm) |
| Stroke | 4.75 in (121 mm) |
| Compression Ratio | 15.8 |
| Power Gross | 187.7 hp (140 kW) |
| Power Rated | 187.7 hp (140 kW) |
| Power PTO | 167.22 hp (123.6 kW) |
| Power Drawbar | 142.31 hp (106.1 kW) |
| Air Cleaner | dry |
| Starter Volts | 12 |
| Oil Capacity | 21 qts (19.9 L) |
| Coolant Capacity | 32 qts (30.3 L) |
| Manufacturer | John Deere |
| Rated | 2,200 RPM |
| Firing Order | 1-5-3-6-2-4 |
Transmission
| Transmission Type | partial power shift |
|---|---|
| Transmission Model | John Deere Quad-Range |
| Gears | 16 forward and 6 reverse |
| Transmission Description | Tractor must be stopped to select one of four ranges. Clutchless power shift between speeds 1-2 and 3-4 in range. A synchronized shift (using clutch) can be made between 2 and 3 in range. |
| Clutch | Perma-Clutch wet disc |
| Oil Capacity | 107.6 qts (101.8 L) |
| Available Options | 16-speed partial power shift, 15-speed full power shift |
Hydraulics
| Type | closed center |
|---|---|
| Pump Flow | 29.5 gpm (111.7 lpm) |
| Pressure | 2,277 psi (157 bar) |
| Valves | 2 |
| System Capacity | 18.6 gal (70.4 L) |
Hitch
| Rear Type | III |
|---|---|
| Rear Lift | 8,475 lbs (3,844 kg) |
| Hitch Control | lower-link draft sensing |
Dimensions
| Length | 184.8 in (469 cm) |
|---|---|
| Width | 118 in (299 cm) |
| Height | 117.8 in (299 cm) |
| Wheelbase | 117.1 in (297 cm) |
| Ground Clearance | 14.92 in (37 cm) |
Weight
| Shipping | 16,685 lbs (7,568 kg) |
|---|---|
| Operating | 18,585 lbs (8,430 kg) |
Tires & Tracks
| Front Ag | 18.4-26 |
|---|---|
| Rear Ag | 20.8-38, 16.9-38, 18.4-38, 18.4R38, 20.8R38, 18.4-42, 18.4R42 |
Fuel
| Capacity | 102 gal (386.1 L) |
|---|
Steering
| Type | four-post Roll-Gard optional |
|---|
Cab
| Cab | Sound-Gard standard |
|---|
Compatible Implements
| Model | Type | Width | Min HP |
|---|---|---|---|
| Land Pride RCP3760 | Rotary Cutters | 60" | 95 hp |
| Land Pride RCPM3760 | Rotary Cutters | 60" | 95 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.
Nebraska Tests
NTTLTest #1477
Nebraska Tractor Test
PTO Power
167.22HP
Sound
87.5dB(A)
NTTLTest #1460
October 9-28, 1982 Temperature °F (°C) shaft Air Barometer Air speedNebraska Tractor Test
PTO Power
168.59HP
Drawbar
146.06HP
Sound
88dB(A)
NTTLTest #1477
Nebraska Tractor Test
PTO Power
167.22HP
Sound
87.5dB(A)
NTTLTest #1460
October 9-28, 1982 Temperature °F (°C) shaft Air Barometer Air speedNebraska Tractor Test
PTO Power
168.59HP
Drawbar
146.06HP
Sound
88dB(A)