Tractorpedia.com

Cameco 405-B

Cameco 405-B tractor
View Images
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.
Cameco 405-BCameco tractor4WD tractorCaterpillar 3306DIT engineAllison HT750 transmissionfarm tractor specs
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