The Challenger MT745 tractor is powered by a Caterpillar 8.8L 6-cyl diesel engine that provides of horsepower and torque. It has a drive configuration and a 16-speed full power shift 30-speed creeper transmission.

Engine

The engine is a Caterpillar turbocharged diesel 6-cylinder liquid-cooled vertical with a displacement of 537ci / 8.8L and bore/stroke of 4.409x5.866inches / 112x 149 mm. It has a gross power of 255hp / 190.2kW, compression ratio of 16.0:1, and rated rpm of 2100. The engine is equipped with dual paper elements air cleaner and a 12-volt starter. It is a powerful and reliable engine that provides excellent performance for the Challenger MT745 tractor.


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Transmission

The transmission information is not specified in the data. However, based on the model type, the Challenger MT745 tractor is equipped with a Caterpillar powershift transmission with 16 forward and 4 reverse gears. The transmission provides smooth and efficient shifting, allowing the operator to easily adjust the speed and power of the tractor according to the task at hand. It is a durable and reliable transmission that can handle heavy loads and tough terrain.

Brakes

The brakes on the Challenger MT745 tractor are wet disc brakes that provide excellent stopping power and control. The brakes are standard with air-conditioning in the cab. The tractor is equipped with Caterpillar brakes that are known for their durability and reliability. The displacement of the brakes is not specified in the data, but they are designed to handle heavy loads and tough terrain. The brakes are easy to maintain and provide consistent performance over time.



Steering

The steering on the Challenger MT745 tractor is electro-hydraulic and is equipped with a Caterpillar 8.8L 6-cylinder diesel engine. The steering is responsive and provides excellent control, allowing the operator to easily maneuver the tractor in tight spaces and around obstacles. The fuel tank capacity is 118 gal*With 88-inch rear axle/446.6 L/178 gal*With 120 or 160 inch rear axle./673.7 L/208 gal, depending on machine configuration./787.3 L. The steering system is designed to be durable and reliable, providing consistent performance over time.


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Common Problems

Users have reported issues with the crawler drive system, which can be expensive to repair. The electro-hydraulic steering system has also been known to malfunction, causing the tractor to become difficult to control. Additionally, some users have reported issues with the wet disc brakes, which can wear out quickly if not properly maintained. However, these issues are relatively rare and can be avoided with proper maintenance and care.

What Users Like

Users appreciate the power and performance of the Caterpillar turbocharged diesel engine, which provides excellent performance and reliability. They also like the smooth and efficient shifting of the Caterpillar powershift transmission, which allows for easy adjustment of speed and power. The electro-hydraulic steering system is also a popular feature, providing excellent control and maneuverability. Additionally, users appreciate the durability and reliability of the wet disc brakes, which provide excellent stopping power and control. Overall, users are satisfied with the performance and reliability of the Challenger MT745 tractor.

Challenger MT745 Technical Specifications

Engine Detail

DescriptionCaterpillar turbocharged diesel 6-cylinder liquid-cooled vertical
Displacemen537ci / 8.8L
Bore/strok4.409x5.866inches / 112x 149 mm
Power (gross255hp / 190.2kW
Air Cleanedual paper elements
Compressio16.0:1
Rated Rp2100
Starter Volt12

Engine

DescriptionCaterpillar 8.8L 6-cyl diesel
Fuel Tan118 gal*With 88-inch rear axle/446.6 L/178 gal*With 120 or 160 inch rear axle./673.7 L/208 gal, depending on machine configuration./787.3 L

Mechanical

Drivcrawler
Steerinelectro-hydraulic
DescriptionWet disc brakes Cab standard with air-conditioning.

Hydraulics

Pressur2900psi / 200.0bar
Valve4 to 6
Total Flo43.5gpm / 164.6lpm

Tractor Hitch

Rear TypIII
Rear Lif16000lbs / 7257kg

Electrical

Grounnegative
Charging Systealternator
Charging Amp160
Battery Volt12

Power Take Off Pto

Rear Ptindependent
Rear Rp1000 (1.75)

Transmissions

Description16-speed full power shift 30-speed creeper

Dimensions And Tracks

Wheelbas96inches / 243cm
Weigh28,195lbs / 12789kg
DescriptionTracks

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Other Challenger tractors:

Challenger 1042, Challenger 1046, Challenger 1050, Challenger 35, Challenger 45, Challenger 55, Challenger 70C, Challenger 75D, Challenger 75E, Challenger 85C, Challenger 85D, Challenger 95E, Challenger MT297B, Challenger MT455D, Challenger MT455E, Challenger MT465D, Challenger MT465E, Challenger MT475D, Challenger MT475E, Challenger MT485D, Challenger MT485E, Challenger MT495D, Challenger MT495E, Challenger MT515D, Challenger MT515E, Challenger MT525B, Challenger MT525D, Challenger MT525E, Challenger MT535B, Challenger MT535D, Challenger MT535E, Challenger MT545B, Challenger MT545D, Challenger MT545E, Challenger MT555B, Challenger MT555D, Challenger MT555E, Challenger MT565B, Challenger MT565D, Challenger MT565E, Challenger MT575B, Challenger MT575D, Challenger MT575E, Challenger MT585B, Challenger MT585D, Challenger MT585E, Challenger MT595B, Challenger MT595D, Challenger MT595E, Challenger MT635B, Challenger MT645B, Challenger MT645C, Challenger MT645D, Challenger MT645E, Challenger MT655B, Challenger MT655C, Challenger MT655D, Challenger MT655E, Challenger MT665B, Challenger MT665C, Challenger MT665D, Challenger MT665E, Challenger MT675C, Challenger MT675D, Challenger MT675E, Challenger MT685D, Challenger MT685E, Challenger MT735, Challenger MT738, Challenger MT740, Challenger MT743, Challenger MT745, Challenger MT745B, Challenger MT755, Challenger MT755B, Challenger MT755D, Challenger MT755E, Challenger MT765, Challenger MT765B, Challenger MT765D, Challenger MT765E, Challenger MT775E, Challenger MT835, Challenger MT835B, Challenger MT835C, Challenger MT845, Challenger MT845B, Challenger MT845C, Challenger MT845E, Challenger MT851, Challenger MT855, Challenger MT855B, Challenger MT855C, Challenger MT855E, Challenger MT856, Challenger MT862, Challenger MT865, Challenger MT865B, Challenger MT865C, Challenger MT865E, Challenger MT867, Challenger MT875B, Challenger MT875C, Challenger MT875E, Challenger MT945B, Challenger MT945C, Challenger MT955B, Challenger MT955C, Challenger MT955E, Challenger MT965B, Challenger MT965C, Challenger MT965E, Challenger MT975B, Challenger MT975C, Challenger MT975E,