Challenger MT675D
Power
320 hp
Production
2011-2013
Engine
Turbocharged air-to-air intercooled diesel, 6-cylinder
Transmission
Techstar CVT
Weight
33070 lbs [15000 kg]
Drive
4WD
From the same series:
Introduction
Challenger MT675D: High-Capacity Row-Crop Tractor
The Challenger MT675D is a heavy-duty row-crop tractor produced between 2011 and 2013 at the AGCO facility in Jackson, Minnesota. It is engineered for large-scale agricultural operations requiring high power output and precision control.
Engine and Powertrain
The tractor is powered by an 8.4-liter, 6-cylinder turbocharged diesel engine, which utilizes an air-to-air intercooler and an electronic high-pressure common rail fuel system. It generates a gross power of 320 hp (238.6 kW) and a maximum power of 350 hp (261.0 kW). The engine meets Interim Tier IV emissions standards through the use of Selective Catalytic Reduction (SCR). Power is delivered via the Techstar continuously variable transmission (CVT), which allows for infinite forward and reverse speeds, ensuring optimal efficiency during field operations.
Hydraulics and Hitch
The MT675D features a closed-center load-sensing (CCLS) hydraulic system, providing a total flow of 46 gpm (174.1 lpm) at a system pressure of 2900 psi (200.0 bar). The system supports four to six hydraulic valves. For implement management, it is equipped with a Category III rear three-point hitch capable of lifting 22,760 lbs (10,323 kg). An optional front hitch and front lift are available, with the latter providing a lift capacity of 11,000 lbs (4,989 kg).
Chassis and Operator Environment
The tractor is built on a 122-inch wheelbase with standard four-wheel drive and inboard planetary final drives. It features hydraulic wet disc brakes and an electro-hydraulic differential lock. The cab comes standard with air conditioning, and offers the optional OptiRide Plus hydraulic suspension to enhance operator comfort. For fleet management, the AGCOMMAND system is available as an option.
Power Take-Off (PTO)
The independent rear PTO is operated via an electro-hydraulic clutch. Standard configurations include 1000 RPM at 1970 engine RPM and 1000E RPM at 1605 engine RPM. Optional configurations are available, including 540E/1000/1000E speeds, with 540E achievable at 1577 engine RPM.
Conclusion
With its robust 350 hp maximum output and advanced CVT transmission, the Challenger MT675D is designed for high-intensity primary tillage, heavy hauling, and demanding row-crop applications where sustained power and precise speed control are required.
Production Information of Challenger, MT675D
- Original price was $325,382 in 2014
- Row-Crop tractor
- Built in Jackson, Minnesota, USA
| Manufacturer | Challenger (a part of AGCO) |
|---|
Dimension and Tires Information of Challenger, MT675D
| Front axle | 4WD Quadlink Suspension |
|---|---|
| Wheelbase | 122 inches [309 cm] |
| Max weight | 33070 lbs [15000 kg] |
| Shipping weight | 24250 lbs [10999 kg] |
| Length | 215.7 inches [547 cm] |
| Rear axle | 4.33 by 105 inches [109 by 2667 mm] |
| Front axle | 4WD |
| Height (cab) | 141 inches [358 cm] |
| Rear axle | 4.33 by 118 inches [109 by 2997 mm] |
| Standard tires (ag) | Front: 480/70R34. Rear: 520/85R46 |
|---|
Engine Specifications of Challenger, MT675D
- Liquid-cooled
- 6-cylinder
- Turbocharged air-to-air intercooled diesel
| Starter volts | 12 |
|---|---|
| Starter | Electric |
| Emission control | Selective catalytic reduction (SCR) |
| Fuel system | Electronic high-pressure common rail |
| Maximum Power | 350 hp [261.0 kW] |
| Displacement | 513.8 ci [8.4 L] |
| Emissions | Interim Tier IV |
| Power (gross) | 320 hp [238.6 kW] |
| Bore/Stroke | 4.370x5.709 inches [111 x 145 mm] |
| Rated RPM | 2100 |
| Compression | 16.7:1 |
| Pre-heating | Thermostart |
Transmission Information of Challenger, MT675D
Transmission variants 1
| Transmission | Techstar CVT |
|---|---|
| Type | Continuously variable transmission |
| Gears | Infinite forward and reverse |
Mechanical Specs of Challenger, MT675D
- Four-wheel drive
- Hydraulic wet disc brakes
- Cab standard with air-conditioning and OptiRide Plus hydraulic suspension AGCO System 150 (optional); AGCOMMAND (optional)
| Steering | Hydrostatic power |
|---|---|
| Final drives | Inboard planetary |
| Trailer brakes | Pneumatic (optional) |
| Differential lock | Electro-hydraulic |
Power Information of Challenger, MT675D
| Rear PTO | Independent |
|---|---|
| Engine RPM | 540E@1577 |
| Engine RPM(optional) | 540E/1000/1000E (optional) |
| Clutch | Electro-hydraulic |
| Clutch(optional) | 1000E@1605 |
| Rear PTO Type | 1000/1000E (1.75) |
Hydraulics Specifications of Challenger, MT675D
| Type | Closed center load sensing (CCLS) |
|---|---|
| SCV flow | 26.4 gpm [99.9 lpm] |
| Valves | 4 to 6 |
| Capacity | 29.1 gal [110.1 L] |
| Total flow | 46 gpm [174.1 lpm] |
| Pressure | 2900 psi [200.0 bar] |
Three-Point Hitch of Challenger, MT675D
| Rear Type | III |
|---|---|
| Drawbar | Cat. 3 |
| Front lift (at ends) | 11000 lbs [4989 kg] |
| Rear lift | 22760 lbs [10323 kg] |
| Rear lift(optional) | Cat. 3 Heavy-Duty (optional) |
| Front Hitch | III (optional) |
Electrical System of Challenger, MT675D
| Ground | Negative |
|---|---|
| Battery volts | 12 |
| Batteries | 2 |
| Charging system | Alternator |
| Charging amps | 240 |
Where it sits
With 320 HP, the Challenger MT675D sits between MT665D (290 HP) and MT685D (340 HP) in Challenger's range. Its power puts it in the 91th percentile of 2010s models in our database (2476 machines).
Frequently asked questions
How much horsepower does the Challenger MT675D have?
The Challenger MT675D delivers 320 HP.
What years was the Challenger MT675D produced?
The Challenger MT675D was produced in 2011-2013.
What engine does the Challenger MT675D have?
The Challenger MT675D is powered by a Turbocharged air-to-air intercooled diesel, 6-cylinder engine.
What transmission does the Challenger MT675D use?
The Challenger MT675D uses a Techstar CVT transmission.
How much does the Challenger MT675D weigh?
The Challenger MT675D weighs 33070 lbs [15000 kg].
Is the Challenger MT675D 4WD?
The Challenger MT675D is available in 4WD.