Overview
The Yanmar AF645 is a farm tractor produced between 2001 and 2005, powered by a 2.8L 4-cylinder liquid-cooled diesel engine rated at 45 hp. This four-wheel-drive machine is equipped with an 18-speed power shuttle transmission and a standard air-conditioned cab.
Ideal Applications
Engine and Transmission Configuration:
The AF645 features a Yanmar 4TNV94 diesel engine rated at 2500 RPM and an 18-speed power shuttle transmission with 18 forward and reverse gears and a hydraulic wet disc clutch.
Hitch and PTO Performance:
This model is equipped with a Category I rear hitch with a 3,754-pound lift capacity and an independent rear PTO providing speeds of 564, 756, and 1073 RPM.
Chassis and Dimension Specifications:
The tractor has a 4,883-pound weight, a 74.8-inch wheelbase, and adjustable tread widths ranging from 47.2 to 58.3 inches at the front and 50 to 63.7 inches at the rear.
Production
| Manufacturer | Yanmar |
|---|
Engine
| Engine type | Yanmar 2.8L 4-cyl diesel |
|---|---|
| Fuel tank | 17.2 gal (65.1 L) |
| Description | Yanmar 4TNV94 / diesel / 4-cylinder / liquid-cooled |
| Displacement | 168.1 ci (2.8 L) |
| Power | 45 hp (33.6 kW) |
| Rated RPM | 2500 |
| Starter | electric |
| Starter volts | 12 |
Transmission
| Clutch | hydraulic wet disc |
|---|---|
| Gears | 18 forward and reverse |
| Transmission type | 18-speed power shuttle |
| Type | power shuttle |
Mechanical
| Cab | Cab standard with air-conditioning. |
|---|---|
| Description | Power steering / Mechanical wet disc brakes |
| Drive type | Four-wheel drive |
Hitch
| Control | position control |
|---|---|
| Rear lift | 3754 lbs (1702 kg) |
| Rear Type | I |
PTO
| Rear PTO | independent |
|---|---|
| Rear PTO Type | 564/756/1073 (1.375) |
Electrical
| Battery AH | 110 |
|---|---|
| Battery volts | 12 |
| Ground | negative |
Dimensions & Tires
| Front tread | 47.2 to 58.3 inches (119 to 148 cm) |
|---|---|
| Ground clearance | 14 inches (35 cm) |
| Height | 96.9 inches (246 cm) |
| Length | 136.4 inches (346 cm) |
| Rear tread | 50 to 63.7 inches (127 to 161 cm) |
| Weight | 4883 lbs (2214 kg) |
| Wheelbase | 74.8 inches (189 cm) |
| Width | 63 inches (160 cm) |
| Front tire | 8-15 |
| Rear tire | 13.6-28 |
| Weight | 4883 lbs (2214 kg) |
| Wheelbase | 74.8 inches (189 cm) |
| Standard tires (ag) | Front: 8-15. Rear: 13.6-28 |