Cameco
Cameco 405-B
The Cameco 405-B is a four-wheel drive (4WD) tractor built by Cameco in Thibodaux, Louisiana, USA starting in 1976. It features a powerful Caterpillar 3306DIT turbocharged 6-cylinder diesel engine producing 250 hp (186.4 kW). The tractor is equipped with a 10-speed Allison HT750 power shift transmission and inboard planetary final drives. It has hydraulic wet disc brakes and an open operator station with an optional cab featuring air-conditioning. The hydraulic system is open center with a capacity of 37 gallons and a pressure of 2000 psi. The tractor has a rear hitch type III optional and runs on large agricultural tires sized 23.1x30 or 23.1x34. Dimensions include a wheelbase of 135.8 inches, length of 244.1 inches, width of 94.5 inches, and height of 137.8 inches. The shipping weight is 22322 lbs with a max weight of 31747 lbs. Electrical system includes a 24-volt alternator charging two 12-volt batteries.
Power250 hp
Founded1976 - 1986
Model405-B
Technical Specifications
Detailed specifications and technical data for Cameco 405-B
Power
| Engine | 250 hp (186.4 kW) |
|---|
Tires
| Ag rear | 23.1x30, 23.1x34 |
|---|---|
| Ag front | 23.1x30, 23.1x34 |
Engine
| Type | turbocharged diesel |
|---|---|
| Model | Caterpillar 3306DIT |
| Power | 250 hp (186.4 kW) |
| Torque | 729 lb-ft (988.5 Nm) |
| Cooling | liquid-cooled |
| Cylinders | 6-cylinder |
| Rated RPM | 2200 |
| Torque RPM | 1500 |
| Bore/Stroke | 4.75x6.00 inches (121 x 152 mm) |
| Displacement | 638 ci (10.5 L) |
| Firing order | 1-5-3-6-2-4 |
| Oil capacity | 29.6 qts (28.0 L) |
| Starter type | electric |
| Coolant capacity | 64.5 qts (61.0 L) |
Capacity
| Fuel | 150.6 gal (570.0 L) |
|---|---|
| Hydraulic system | 37 gal (140.0 L) |
Dimensions
| Width | 94.5 inches (240 cm) |
|---|---|
| Length | 244.1 inches (620 cm) |
| Wheelbase | 135.8 inches (344 cm) |
| Max weight | 31747 lbs (14400 kg) |
| Rear tread | 70.9 inches (180 cm) |
| Front tread | 70.9 inches (180 cm) |
| Shipping weight | 22322 lbs (10125 kg) |
| Ground clearance | 17.7 inches (44 cm) |
| Height (exhaust) | 137.8 inches (350 cm) |
Electrical
| Batteries | 2 |
|---|---|
| Battery CCA | 925 |
| Battery volts | 12 |
| Charging amps | 45 |
| Charging volts | 24 |
| Charging system | alternator |
Hydraulics
| Type | open center |
|---|---|
| Valves | 4 |
| Capacity | 37 gal (140.0 L) |
| Pressure | 2000 psi (137.9 bar) |
| Pump flow | 31.2 gpm (118.1 lpm) |
Mechanical
| Drive | Four-wheel drive |
|---|---|
| Brakes | Hydraulic wet disc brakes |
| Final drives | inboard planetary |
| Operator station | Open operator station. Cab optional with air-conditioning. |
Production
| Type | Four-wheel Drive (4WD) tractor |
|---|---|
| Built in | Thibodaux, Louisiana, USA |
| Manufacturer | Cameco |
| Years produced | 1976 - ???? |
Transmission
| Type | power shift |
|---|---|
| Gears | 10 forward and 2 reverse |
| Model | Allison HT750 |
| Details | Five gears, plus reverse, with two-speed transfer case. Torque converter with automatic lock up in first and second gears. |
Tractor hitch
| Rear Type | III Optional |
|---|