David Brown
1690
Farm tractor · 1980–1984 · 100 hp
David Brown1690
The David Brown 1690 is a farm tractor manufactured from 1980 to 1984. It features a J.I. Case 1690 engine, and two-post steering. The transmission is a synchromesh type with 12 forward and 4 reverse.
Engine
| Engine | J.I. Case 1690 |
|---|---|
| Fuel Type | diesel |
| Cylinders | 6 |
| Cooling | liquid-cooled |
| Displacement | 329 ci (5.4 L) |
| Bore | 3.94 in (100 mm) |
| Stroke | 4.5 in (114 mm) |
| Compression Ratio | 16 |
| Power PTO | 90.39 hp (67.4 kW) |
| Power Drawbar | 72.55 hp (54.1 kW) |
| Air Cleaner | dual paper elements |
| Starter Volts | 12 |
| Coolant Capacity | 16 qts (15.1 L) |
| Manufacturer | J.I. Case |
| Rated | 2,200 RPM |
Transmission
| Transmission Type | synchromesh |
|---|---|
| Gears | 12 forward and 4 reverse |
| Clutch | hydraulic dry disc |
| Available Options | 12-speed synchromesh, 12-speed partial power shift |
Hydraulics
| Type | open center |
|---|---|
| Pump Flow | 20 gpm (75.7 lpm) |
Hitch
| Rear Type | II |
|---|
Dimensions
| Wheelbase | 100.5 in (255 cm) |
|---|---|
| Front Tread | 59 in (149 cm) |
| Rear Tread | 60.75 in (154 cm) |
Weight
| Operating | 8,755 lbs (3,971 kg) |
|---|---|
| Ballasted | 12,470 lbs (5,656 kg) |
Tires & Tracks
| Front Ag | 10.00-16 |
|---|---|
| Rear Ag | 18.4-34 |
Fuel
| Capacity | 26 gal (98.4 L) |
|---|
Steering
| Type | two-post |
|---|
Cab
| Cab | optional |
|---|
Compatible Implements
| Model | Type | Width | Min HP |
|---|---|---|---|
| Bush Hog BH310 variant 2 | Rotary Cutters | 72" | 45 hp |
| Land Pride RCF2084 | Rotary Cutters | 84" | 45 hp |
| Land Pride RCR1884 | Rotary Cutters | 84" | 45 hp |
| Land Pride RCR2596 - 3 PT | Rotary Cutters | 96" | 50 hp |
| Land Pride RCF3096 - 3PT | Rotary Cutters | 96" | 50 hp |
| Bush Hog BH210-3 variant 3 | Rotary Cutters | 84" | 50 hp |
| Land Pride RCF3696 - 3PT | Rotary Cutters | 96" | 50 hp |
| Land Pride RCFM3696 - 3PT | Rotary Cutters | 96" | 50 hp |
| BEFCO RHD-472 | Rotary Cutters | 72" | 50 hp |
| Bush Hog BH310 variant 3 | Rotary Cutters | 84" | 55 hp |
| Land Pride RCFM3610 - 3PT | Rotary Cutters | 120" | 60 hp |
| Land Pride RCF3010 - 3PT | Rotary Cutters | 120" | 60 hp |
| Bush Hog BH410 variant 1 | Rotary Cutters | 72" | 60 hp |
| Land Pride RCF2784 - 3PT | Rotary Cutters | 84" | 60 hp |
| Land Pride RCF3610 - 3PT | Rotary Cutters | 120" | 60 hp |
| Land Pride RCR2510 - 3 PT | Rotary Cutters | 120" | 60 hp |
| Land Pride RCF3672 | Rotary Cutters | 72" | 60 hp |
| Land Pride RCFM3010 - 3PT | Rotary Cutters | 120" | 60 hp |
| BEFCO RHD-484 | Rotary Cutters | 84" | 60 hp |
| Land Pride RCF3684 - 3PT | Rotary Cutters | 84" | 70 hp |
| Bush Hog BH410 variant 2 | Rotary Cutters | 84" | 70 hp |
| Land Pride RCPM2760 | Rotary Cutters | 60" | 75 hp |
| Land Pride DB2660 | Rotary Cutters | 60" | 75 hp |
| Land Pride DBM2660 | Rotary Cutters | 60" | 75 hp |
| Land Pride RCP2760 | Rotary Cutters | 60" | 75 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.