| Manufacturer |
Cameco |
| Price |
- |
| Model |
345-B |
| Equipment Type |
Four-wheel Drive 4WD Tractors |
| Factory |
Thibodaux, Louisiana, USA |
CAMECO 345-B POWER
ENGINES OVERVIEW
The Cameco 345-B tractor is equipped with either a Caterpillar 10.5L 6-cylinder diesel engine or a John Deere 6-cylinder diesel engine, offering robust power options suited for heavy-duty applications. The Caterpillar engine typically provides greater torque and durability, ideal for rigorous tasks, while the John Deere engine may deliver superior fuel efficiency, making it advantageous for prolonged operations. It's essential to assess the intended application to select the optimal engine variant, considering the trade-offs between power output and operational cost efficiency.
| Description |
Caterpillar 10.5L 6-cyl diesel/John Deere 6-cyl diesel |
ENGINE DETAIL 1
The Cameco 345-B tractor is powered by a robust Caterpillar 3306DIT diesel engine with a displacement of 10.5 L, providing a substantial power output of 250 hp at 2200 RPM, complemented by a peak torque of 615 lb-ft at 1500 RPM for enhanced low-end performance during heavy-duty operations. Its liquid-cooled system ensures optimal thermal management, critical for maintaining efficiency during prolonged use. Considerations include its 24-volt electric starter and a relatively high oil capacity of 30 quarts, which may indicate greater lubrication needs but also provides prolonged service intervals under demanding conditions.
| Description |
Caterpillar 3306DIT/turbocharged diesel/6-cylinder/liquid-cooled |
| Displacement |
638 ci/10.5 L |
| Bore/Stroke |
4.75x6.00 inches/121 x 152 mm |
| Power |
250 hp/186.4 kW |
| Rated RPM |
2200 |
| Torque |
615 lb-ft/833.9 Nm |
| Torque RPM |
1500 |
| Firing order |
1-5-3-6-2-4 |
| Starter |
electric |
| Starter volts |
24 |
| Oil capacity |
30 qts/28.4 L |
ENGINE DETAIL 2
The Cameco 345-B tractor is powered by a John Deere 6081 turbocharged diesel engine, delivering 250 hp at 2200 RPM and producing a robust torque of 808 lb-ft at 1400 RPM. The liquid-cooled, 6-cylinder configuration enhances durability and efficiency, making it suitable for heavy-duty applications. However, operators should be aware of the engine's higher maintenance requirements compared to simpler models, especially in demanding conditions.
| Description |
John Deere 6081/turbocharged diesel/6-cylinder/liquid-cooled/The John Deere 6081 replaced the Caterpillar 3306 in 2003. |
| Power |
250 hp/186.4 kW |
| Rated RPM |
2200 |
| Torque |
808 lb-ft/1095.6 Nm |
| Torque RPM |
1400 |
CAMECO 345-B ENGINES
The Cameco 345-B tractor features a robust Caterpillar 10.5L 6-cylinder diesel engine, known for its durability and high torque output, making it suitable for heavy-duty applications. Alternatively, the option of a John Deere 6-cylinder diesel engine may provide greater fuel efficiency and easier serviceability, depending on user preference and local support. The choice of engine could impact operational costs and maintenance routines, so consider performance needs and availability of parts in your scenario.
| Description |
Caterpillar 10.5L 6-cyl diesel/John Deere 6-cyl diesel |
TRANSMISSIONS OVERVIEW
The Cameco 345-B tractor features an advanced 11-speed power shift transmission, which provides smooth gear transitions and optimal torque management under varying load conditions. This transmission system enhances efficiency, allowing for better fuel consumption and broader adaptability to different terrains. However, the complexity of the 11-speed system may require more maintenance and may present a steeper learning curve for operators.
| Description |
11-speed power shift/10-speed |
TRANSMISSION 1
The Cameco 345-B tractor features a power shift transmission with 11 forward and 3 reverse gears, providing versatility and smoother transitions in varying terrain conditions. Its oil capacity of 24 quarts (22.7 L) indicates a robust lubrication system, which can enhance longevity and reliability during heavy-duty operations. However, operators should be aware that efficient maintenance is crucial to prevent potential wear and ensure optimal performance.
| Type |
power shift |
| Gears |
11 forward and 3 reverse |
| Oil capacity |
24 qts/22.7 L |
TRANSMISSION 2
The Cameco 345-B tractor features a robust Allison transmission with 10 forward and 2 reverse gears, optimizing operational efficiency and control. The five-speed setup combined with a torque converter enhances versatility in various terrains, making it suitable for demanding tasks. However, maintenance of the torque converter and transmission components may require specialized knowledge, a potential challenge for operators without technical expertise.
| Transmission |
Allison |
| Gears |
10 forward and 2 reverse |
| Description |
Five speed tranmission with torque converter and two-speed transfer case. |
MECHANICAL
The Cameco 345-B features a 4x4 articulated 4WD chassis, which enhances maneuverability and traction in various terrain conditions, ideal for heavy-duty agricultural or industrial applications. Its inboard planetary final drives provide a compact design, preventing external damage while ensuring efficient torque transfer. The optional air brakes offer versatility for towing, while the open operator station can benefit visibility but may lack protection in adverse weather conditions; consider adding air-conditioning for operator comfort.
| Chassis |
4x4 articulated 4WD |
| Final drives |
inboard planetary |
| Brakes |
hydraulic wet discs |
| Trailer brakes |
air brakes (optional) |
| Cab |
Open operator station. Cab available with air-conditioning. |
| Transmissions |
11-speed power shift/10-speed |
CAPACITY
| Fuel |
100 gal/378.5 L |
| Hydraulic system |
57 gal/215.7 L |
HYDRAULICS
| Type |
open center |
| Capacity |
57 gal/215.7 L |
| Pressure |
2000 psi/137.9 bar |
| Valves |
2 to 5 |
| Pump flow |
25 gpm/94.6 lpm |
TRACTOR HITCH
CAMECO 345-B TIRES
The Cameco 345-B tractor features versatile ag tire configurations for both front (23.1x26) and rear, allowing for optimal traction and stability in various agricultural applications. The rear tire options (23.1x26, 20.8x38, 24.5x38, and 24.5x32) provide flexibility in load-bearing capabilities and terrain adaptability, catering to different farming environments. However, choose the rear tire size carefully, as wider tires may enhance flotation on soft soils while narrow tires could improve compaction on firmer ground.
| Ag front |
23.1x26 |
| Ag rear |
23.1x26/20.8x38/24.5x38/24.5x32 |
DIMENSIONS
| Shiping weight |
23,400 lbs/10614 kg |
| Ground clearance |
20 inches/50 cm |
DIMENSIONS & TIRES
The Cameco 345-B tractor, weighing 23,400 lbs (10,614 kg), features large 23.1x30 tires which provide excellent flotation and traction in soft or uneven terrain, making it suitable for various agricultural applications. However, this substantial weight may impact mobility on hard surfaces and could require stronger towing equipment for transport. Consider its optimal use in loose soil conditions or heavy loading scenarios where weight distribution and traction are crucial.
| Weight |
23,400 lbs/10614 kg |
| Front tire |
23.1x30 |
| Rear tire |
23.1x30 |
ELECTRICAL
| Charging system |
alternator |
| Charging amps |
130/140 |
| Batteries |
2 |
| Battery CCA |
925 |
| Battery volts |
12 |
