Zetor
8640
Farm tractor · 1989–1999 · 82 hp
Zetor8640
The Zetor 8640 is a farm tractor manufactured from 1989 to 1999. It features a Zetor Z 1201 engine, and two-post available steering. The transmission is a synchromesh type with 18 forward and 6 reverse.
Engine
| Engine | Zetor Z 1201 |
|---|---|
| Fuel Type | diesel |
| Cylinders | 4 |
| Cooling | liquid-cooled |
| Displacement | 254 ci (4.2 L) |
| Bore | 4.13 in (105 mm) |
| Stroke | 4.72 in (120 mm) |
| Power Gross | 82 hp (61.1 kW) |
| Power Rated | 82 hp (61.1 kW) |
| Power PTO | 74 hp (55.2 kW) |
| Fuel System | direct injection |
| Starter Volts | 12 |
| Starter Type | electric |
| Manufacturer | Zetor |
| Rated | 2,200 RPM |
Transmission
| Transmission Type | synchromesh |
|---|---|
| Gears | 18 forward and 6 reverse |
| Transmission Description | Three gears in high/low/reverse ranges with a three-speed torque multiplier. |
| Clutch | 330mm hydraulic dry disc |
| Available Options | 18-speed synchromesh |
Hydraulics
| Type | open center |
|---|---|
| Pump Flow | 16 gpm (60.6 lpm) |
| Pressure | 2,600 psi (179.3 bar) |
| Valves | 3 |
| Steering Flow | 6.5 gpm (24.6 lpm) |
Hitch
| Rear Type | II |
|---|---|
| Rear Lift | 9,000 lbs (4,082 kg) |
| Hitch Control | position and draft control |
Dimensions
| Length | 156 in (396 cm) |
|---|---|
| Width | 76 in (193 cm) |
| Height Cab | 105 in (266 cm) |
| Wheelbase | 93.5 in (237 cm) |
| Ground Clearance | 17 in (43 cm) |
| Front Tread | 64 in (162 cm) |
| Rear Tread | 59 in (149 cm) |
Weight
| Weight | 8,430 lbs (3,823 kg) |
|---|
Tires & Tracks
| Front Ag | 12.4-24 |
|---|---|
| Rear Ag | 16.9-38 |
Fuel
| Capacity | 28 gal (106 L) |
|---|
Steering
| Type | two-post available |
|---|
Cab
| Cab | standard with available air-conditioning |
|---|
Compatible Implements
Rotary Cutters
| Model | Type | Width | Min HP |
|---|---|---|---|
| Land Pride RCD1884 | Rotary Cutters | 84" | 35 hp |
| Land Pride RCF2760 | Rotary Cutters | 60" | 35 hp |
| BEFCO RMD-360 | Rotary Cutters | 60" | 35 hp |
| Bush Hog BH310-2 | Rotary Cutters | 60" | 35 hp |
| BEFCO BRC-172 | Rotary Cutters | 72" | 35 hp |
| BEFCO BRC-272 | Rotary Cutters | 72" | 35 hp |
| Land Pride RCF2772 | Rotary Cutters | 72" | 35 hp |
| BEFCO RMD-372 | Rotary Cutters | 72" | 40 hp |
| Land Pride RCF2696 | Rotary Cutters | 96" | 40 hp |
| Bush Hog BH310 variant 2 | Rotary Cutters | 72" | 45 hp |
| Land Pride RCR1884 | Rotary Cutters | 84" | 45 hp |
| Land Pride RCF2084 | Rotary Cutters | 84" | 45 hp |
| Land Pride RCF3696 - 3PT | Rotary Cutters | 96" | 50 hp |
| BEFCO RHD-472 | Rotary Cutters | 72" | 50 hp |
| Bush Hog BH210-3 variant 3 | Rotary Cutters | 84" | 50 hp |
| Land Pride RCFM3696 - 3PT | Rotary Cutters | 96" | 50 hp |
| Land Pride RCR2596 - 3 PT | Rotary Cutters | 96" | 50 hp |
| Land Pride RCF3096 - 3PT | Rotary Cutters | 96" | 50 hp |
| Bush Hog BH310 variant 3 | Rotary Cutters | 84" | 55 hp |
| Land Pride RCF2784 - 3PT | Rotary Cutters | 84" | 60 hp |
| Bush Hog BH410 variant 1 | Rotary Cutters | 72" | 60 hp |
| Land Pride RCF3610 - 3PT | Rotary Cutters | 120" | 60 hp |
| Land Pride RCFM3610 - 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 RCF3010 - 3PT | Rotary Cutters | 120" | 60 hp |
| Bush Hog BH410 variant 2 | Rotary Cutters | 84" | 70 hp |
| Land Pride RCF3684 - 3PT | Rotary Cutters | 84" | 70 hp |
Box Blades
| Model | Type | Width | Min HP |
|---|---|---|---|
| Land Pride BB3578 | Box Blades | 78" | 45 hp |
| Land Pride BB3596 | Box Blades | 96" | 45 hp |
| Land Pride BB3584 | Box Blades | 84" | 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.