Challenger MT445B Price, Reviews, Specs, Engine Oil Capacity, Weight, Serial Numbers, Attachments, Features & Pictures
Challenger MT445B Lawn tractor is equipped with a Caterpillar 3054T turbocharged diesel 4-cylinder liquid-cooled vertical engine, which delivers 85 hp (63.4 kW) power at a rated rpm of 2200.
Challenger MT445B Lawn tractor featured a Caterpillar 4.4L 4-cyl diesel engine, 4×2 2WD, 4×4 MFWD 4WD, hydrostatic power steering, hydraulic wet disc brakes, 8840 to 9445 pounds weight, 7285 lbs Rear lift (at 24″/610mm), 16 forward and reversed.
Now, let’s find out the Challenger MT445B Lawn tractor Price, Parts Specs, Weight, Attachments, Reviews, Serial numbers & Images.
Challenger MT445B Price
Challenger MT445B Original Price: $46,858
Challenger MT445B Serial Number
- Not Available
Challenger MT445B Review
The Challenger MT445B is a four-wheel-drive tractor made by Challenger Tractors from 2004 to 2008. It’s powered by a 7.6L Caterpillar C7.6 diesel engine, giving it 445 horsepower and a strong 1,550 lb-ft of torque.
The MT445B has a 16-speed PowerShift transmission and can go as fast as 25 mph. It also has a hydraulic system that can provide up to 15,500 pounds per square inch of pressure and a 3-point hitch that can lift up to 12,000 pounds.
This tractor is versatile and can be used for different farming tasks like plowing, planting, harvesting, and making hay. It’s also a popular choice for construction and landscaping work.
Challenger MT445B Specs
Challenger MT445B Engine:
| Engine | Caterpillar 3054T turbocharged diesel 4-cylinder liquid-cooled vertical |
| Displacement: | 268 ci 4.4 L |
| Bore/Stroke: | 4.134×5.00 inches 105 x 127 mm |
| Emissions: | Tier 2 |
| Power: | 85 hp 63.4 kW |
| Air cleaner: | dual paper elements |
| Compression: | 17.5:1 |
| Rated RPM: | 2200 |
| Starter volts: | 12 |
Challenger MT445B Transmission
| Transmission: | Autopower IV |
| Type: | four-speed power shift |
| Gears: | 16 forward and reverse |
| Clutch: | wet disc |
| Four power shift gears in four ranges. | |
Challenger MT445B Tires
| Ag front: | 10.00-16 (2WD) |
| 13.6R28 (4WD) | |
| Ag rear: | 480/70R38 |
Challenger MT445B Dimensions
| Wheelbase: | 97 inches 246 cm |
| Weight: | 8,840 lbs 4009 kg (2WD) |
| 9,445 lbs 4284 kg (4WD) | |
| Rear axle: | Flange |
Challenger MT445B Power
| Engine: | 85 hp 63.4 kW |
| PTO (claimed): | 70 hp 52.2 kW |
| Drawbar (tested): | 60.5 hp 45.1 kW |
| PTO (tested): | 75.9 hp 56.6 kW |
Challenger MT445B Mechanical
| Chassis: | 4×2 2WD |
| 4×4 MFWD 4WD | |
| Final drives: | inboard planetary |
| Differential lock: | electro-hydraulic |
| Steering: | hydrostatic power |
| Brakes: | hydraulic wet disc |
| Cab: | ROPS. Cab optional with air-conditioning. |
| Transmission: | 16-speed four-speed power shift |
Challenger MT445B Hydraulics
| ROPS Type: | open centre |
| Cab Type: | closed centre load sensing |
| Pressure: | 2900 psi 200.0 bar |
| Valves: | 2 to 4 |
| Pump flow: | 26.4 gpm 99.9 lpm (open center) |
| 29 gpm 109.8 lpm (CCLS) |
Challenger MT445B PTO
| Rear PTO: | independent |
| Clutch: | electro-hydraulic wet disc |
| Rear RPM: | 540/1000 |
| 540/540E/1000/1000E |
Challenger MT445B Tractor Hitch
| Rear Type: | II |
| Control: | electronic top-link draft control |
| Rear lift (at 24″/610mm): | 7285 lbs 3304 kg |
| Rear Arms: | telescopic stabilizers and link ends |
Challenger MT445B Electrical
| Ground: | negative |
| Battery volts: | 12 |
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Final Words
My name is Ranjitsinh Mantri founder of this blog and I am a full-time blogger writing is my passion. Just before 4 years ago We started this website in 2019 with my team to share our knowledge about tractor models and its prices guide on the internet.