International Harvester
786B
Farm tractor · 1981–1982 · 100 hp
International Harvester786B
The International Harvester 786B is a farm tractor manufactured from 1981 to 1982. It features a International Harvester D-310 engine. The transmission is a two-speed power shift type with 16 forward and 8 reverse.
Engine
| Engine | International Harvester D-310 |
|---|---|
| Fuel Type | diesel |
| Cylinders | 6 |
| Cooling | liquid-cooled |
| Displacement | 310 ci (5.1 L) |
| Bore | 3.88 in (98 mm) |
| Stroke | 4.38 in (111 mm) |
| Power Gross | 100 hp (74.6 kW) |
| Power Rated | 100 hp (74.6 kW) |
| Power PTO | 81 hp (60.4 kW) |
| Power Drawbar | 72 hp (53.7 kW) |
| Torque Peak | 221.3 lb-ft (300.1 Nm) |
| Torque Peak | 1,600 RPM |
| Fuel System | direct injection |
| Starter Volts | 12 |
| Starter Type | electric |
| Manufacturer | International Harvester |
| Rated | 2,400 RPM |
Transmission
| Transmission Type | two-speed power shift |
|---|---|
| Transmission Model | International Harvester Torque Amplifier |
| Gears | 16 forward and 8 reverse |
| Available Options | 16-speed two-speed power shift |
Hydraulics
| System Capacity | 22.5 gal (85.2 L) |
|---|
Hitch
| Rear Type | III |
|---|---|
| Rear Lift | 6,272 lbs (2,844 kg) |
Dimensions
| Length | 155.9 in (395 cm) |
|---|---|
| Width | 101.6 in (258 cm) |
| Ground Clearance | 20.5 in (52 cm) |
Weight
| Shipping | 11,354 lbs (5,150 kg) |
|---|
Tires & Tracks
| Front Ag | 10.00-16 |
|---|---|
| Rear Ag | 23.1-30 |
Cab
| Cab | standard |
|---|
Compatible Implements
Rotary Cutters
| Model | Type | Width | Min 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 |
| 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 |
| Bush Hog BH410 variant 1 | Rotary Cutters | 72" | 60 hp |
| Land Pride RCF3010 - 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 |
| Land Pride RCF2784 - 3PT | Rotary Cutters | 84" | 60 hp |
| Land Pride RCF3610 - 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 DB2660 | Rotary Cutters | 60" | 75 hp |
| Land Pride RCP2760 | Rotary Cutters | 60" | 75 hp |
| Land Pride DBM2660 | Rotary Cutters | 60" | 75 hp |
| Land Pride RCPM2760 | Rotary Cutters | 60" | 75 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.