Overview
The Fiat 805C is an agricultural crawler tractor produced from 1975 to 1980, featuring a 4.6L four-cylinder diesel engine rated at 79.1 hp. This model is equipped with a 6-speed crawler transmission and 15.75-inch tracks, resulting in an operating weight of 11,355 lbs. The tractor's configuration includes an open operator station and a rear Type III/II hitch supported by an open center hydraulic system.
Ideal Applications
Engine and Power Output:
The Fiat CO 3/75 liquid-cooled diesel engine is rated at 79.1 hp at 2100 RPM and features a direct injection fuel system with a 17:1 compression ratio.
Transmission and Crawler Drive:
The mechanical layout includes a 6-speed crawler transmission with a wet disc clutch, providing 6 forward and 2 reverse gears for the crawler drive system.
Hydraulic and Hitch Specifications:
This tractor is equipped with an open center hydraulic system that delivers 7.3 gpm of pump flow at 2133 psi to a rear Type III/II hitch.
Production
| Description | Agricultural Crawler tractor |
|---|---|
| Manufacturer | Fiat |
Engine
| Engine type | Fiat 4.6L 4-cyl diesel |
|---|---|
| Fuel tank | 21.1 gal (79.9 L) |
| Bore/Stroke | 4.33x4.72 inches (110 x 120 mm) |
| Compression | 17:1 |
| Coolant capacity | 17.4 qts (16.5 L) |
| Description | Fiat CO 3/75 / diesel / 4-cylinder / liquid-cooled |
| Displacement | 278.4 ci (4.6 L) |
| Firing order | 1-3-4-2 |
| Fuel system | direct injection |
| Power | 79.1 hp (59.0 kW) |
| Rated RPM | 2100 |
| Starter type | electric |
Transmission
| Clutch | wet disc |
|---|---|
| Gears | 6 forward and 2 reverse |
| Transmission type | 6-speed crawler |
| Type | crawler |
Mechanical
| Cab | Open operator station. |
|---|---|
| Description | Band brakes |
| Drive | crawler |
Hydraulics
| Pressure | 2133 psi (hitch) (147.1 bar) |
|---|---|
| Pump flow | 7.3 gpm (hitch) (27.6 lpm) |
| Type | open center |
Hitch
| Rear Type | III/II |
|---|
Electrical
| Battery AH | 143 |
|---|---|
| Battery volts | 12 |
| Charging system | alternator |
| Ground | negative |
Dimensions & Tires
| Gauge | 53.2 to inches (135 to 0 cm) |
|---|---|
| Ground clearance | 13.8 inches (35 cm) |
| Height | 63 inches (160 cm) |
| Height (exhaust) | 89.4 inches (227 cm) |
| Length | 146.5 inches (372 cm) |
| Operating weight | 11355 lbs (5150 kg) |
| Wheelbase | 72 inches (182 cm) |
| Width | 68.8 inches (174 cm) |
Dimensions & Tracks
| Description | 15.75-inch tracks |
|---|---|
| Weight | 11355 lbs (5150 kg) |
| Wheelbase | 72 inches (182 cm) |
Fiat 805C Tracks
| Width | 15.75 inches (40 cm) |
|---|
References
| Description | Operator's Manual 805C (603.04.676) published in 1977 |
|---|