Challenger MT485D
Power
135 hp
Production
2014-2016
Engine
Turbocharged air-to-air intercooled diesel, 4-cylinder 16-valve
Transmission
AutoPower IV
Weight
12500 lbs [5670 kg]
Drive
4WD
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Introduction
Challenger MT485D Utility Tractor
The Challenger MT485D is a utility tractor produced between 2014 and 2016. Designed for versatile agricultural operations, it integrates advanced engine and transmission technologies to provide consistent performance across various field tasks.
Engine and Performance
The tractor is powered by an AGCO Power 49AWI 4.9-liter, 4-cylinder engine. This turbocharged, intercooled diesel unit features a 16-valve configuration and electronic high-pressure common rail fuel injection. It delivers a gross power output of 135 hp (100.7 kW) at a rated speed of 2200 RPM. Emissions management is handled by an Interim Tier IV system utilizing selective catalytic reduction (SCR).
Transmission and Drive
The MT485D offers three distinct transmission configurations to suit operational requirements: the AutoPower IV (16-speed powershift), the AutoPower VI (24-speed powershift), and the Techstar CVT (continuously variable transmission). All models are equipped with four-wheel drive, wet disc brakes, and hydrostatic power steering to ensure maneuverability and traction.
Hydraulics and Hitch
The hydraulic system utilizes a closed center load sensing (CCLS) pump capable of delivering up to 29 gpm (109.8 lpm), with an optional open center system available. The tractor features 2 to 4 control valves. The rear hitch is a category III/II system with electronic lower link draft sensing, providing a lift capacity of 11,400 lbs (5,171 kg) measured at 24 inches behind the lift points.
PTO and Electrical
The independent rear PTO offers multiple speed configurations, including 540/540E/1000/1000E RPM options, allowing for efficient power take-off for various implements. The electrical system is powered by dual batteries providing 175 charging amps and a 600 CCA rating, supported by an alternator charging system.
Conclusion
The Challenger MT485D is a robust utility tractor engineered for farmers requiring a balance of high hydraulic capacity, flexible transmission options, and precise implement control. Its standard air-conditioned cab and reliable powertrain make it suitable for a wide range of medium-to-heavy duty agricultural workloads.
Production Information of Challenger, MT485D
- Utility tractor
| Manufacturer | Challenger (a part of AGCO) |
|---|
Dimension and Tires Information of Challenger, MT485D
- Flange rear axle
| Bar rear axle | 3.74 by 113 inches [94 by 2870 mm] |
|---|---|
| Wheelbase | 105 inches [266 cm] |
| Bar rear axle | 3.23 by 105 inches [82 by 2667 mm] |
| Bar rear axle | 3.23 by 80 inches [82 by 2032 mm] |
| Shipping weight | 12500 lbs [5670 kg] |
| Bar rear axle | 3.74 by 90 inches [94 by 2286 mm] |
Engine Specifications of Challenger, MT485D
- AGCO Power 49AWI
- Liquid-cooled
- 4-cylinder 16-valve
- Turbocharged air-to-air intercooled diesel
| Starter volts | 12 |
|---|---|
| Starter | Electric |
| Emission control | Selective catalytic reduction (SCR) |
| Fuel system | Electronic high pressure common rail |
| Fuel system(optional) | 140 hp [104.4 kW] |
| Displacement | 299 ci [4.9 L] |
| Emissions | Interim Tier IV |
| Power (gross) | 135 hp (AutoPower IV) [100.7 kW] |
| Bore/Stroke | 4.251x5.276 inches [108 x 134 mm] |
| Rated RPM | 2200 |
| Pre-heating | Thermostart |
| Air cleaner | Dual dry element |
Transmission Information of Challenger, MT485D
Transmission variants 1
- Four power shift gears in four ranges.
| Transmission | AutoPower IV |
|---|---|
| Clutch | Wet disc |
| Type | Four speed power shift |
| Gears | 16 forward and reverse |
Transmission variants 2
- Six power shift gears in four ranges.
| Transmission | AutoPower VI |
|---|---|
| Type | Six speed power shift |
| Gears | 24 forward and reverse |
Transmission variants 3
| Transmission | Techstar CVT |
|---|---|
| Type | Continuously variable transmission (CVT) |
| Gears | Infinite forward and reverse |
- 16-speed four speed power shift
- 24-speed six speed power shift
- Continuously variable transmission (CVT)
Mechanical Specs of Challenger, MT485D
- Four-wheel drive
- Cab standard with air-conditioning.
- Wet disc brakes
| Steering | Hydrostatic power |
|---|
Power Information of Challenger, MT485D
| Rear PTO | Independent |
|---|---|
| Rear PTO(optional) | 540/540E/1000/1000E |
| Rear PTO Type | 540/1000 |
| Rear PTO Type(optional) | 540/540E/1000 |
Hydraulics Specifications of Challenger, MT485D
| Type | Closed center load sensing (CCLS) |
|---|---|
| Type(optional) | -unknown- |
| SCV flow | 15 gpm (open center) [56.8 lpm] |
| SCV flow(optional) | Open center optional |
| SCV flow(optional) | 29 gpm (CCLS) [109.8 lpm] |
| Valves | 2 to 4 |
Three-Point Hitch of Challenger, MT485D
| Rear Type | III/II |
|---|---|
| Drawbar | Cat. 2 |
| Control | Electronic lower link draft sensing |
| Rear lift (at 24"/610mm) | 11400 lbs [5171 kg] |
Electrical System of Challenger, MT485D
| Battery CCA | 600 |
|---|---|
| Ground | Negative |
| Ground(optional) | 350 (2x 175) |
| Ground(optional) | 240 (2x 120) |
| Charging system | Alternator |
| Battery volts | 12 |
| Batteries | 2 |
| Charging amps | 175 |
Where it sits
With 135 HP, the Challenger MT485D sits between MT475D (130 HP) and MT485E (140 HP) in Challenger's range. Its power puts it in the 74th percentile of 2010s models in our database (2476 machines).
Frequently asked questions
How much horsepower does the Challenger MT485D have?
The Challenger MT485D delivers 135 HP.
What years was the Challenger MT485D produced?
The Challenger MT485D was produced in 2014-2016.
What engine does the Challenger MT485D have?
The Challenger MT485D is powered by a Turbocharged air-to-air intercooled diesel, 4-cylinder 16-valve engine.
What transmission does the Challenger MT485D use?
The Challenger MT485D uses a AutoPower IV transmission.
How much does the Challenger MT485D weigh?
The Challenger MT485D weighs 12500 lbs [5670 kg].
Is the Challenger MT485D 4WD?
The Challenger MT485D is available in 4WD.