Challenger MT675C Tractor

Manufacturer	Challenger
Price	252,494(USD)
Model	MT675C
Equipment Type	-
Factory	Beauvais, France

ENGINE DETAIL

The Challenger MT675C tractor features a robust AGCO SISU POWER 84CTA engine with a capacity of 8.4L, delivering a maximum power of 350hp and an impressive torque of 1100 lb-ft at 1500 RPM, making it ideal for heavy-duty applications. The integration of an e3 SCR system enhances its compliance with Interim Tier 4 emissions standards, while the optional IEGR setup provides flexibility in emission control strategies. However, potential challenges may include increased complexity in maintenance due to the advanced emission systems and the need for high-quality diesel to optimize performance and efficiency.

Description	AGCO SISU POWER 84CTA turbocharged intercooled diesel 6-cylinder liquid-cooled The engine uses AGCO's e3 selective catalytic reduction (SCR) system to reduce nitrogen oxides (NOx). An exhaust-gas recirculation (IEGR) version of the engine was optionally available.
Displacemen	512.6ci / 8.4L
Bore/Strok	4.37x5.71inches / 111x 145 mm
Emission	Interim Tier 4
Emission contro	selective catalytic reduction (SCR)/integrated exhaust gas recirculation optional (IECR)
Power (gross	320hp / 238.6kW
Maximum Powe	350hp / 261.0kW
Fuel syste	electronic high-pressure common rail
Air cleane	dual paper elements
Compressio	16.7:1
Rated RP	2200
Torqu	1100 lb-ft/1491.6 Nm
Torque RP	1500
Starte	electric
Starter volt	12

CHALLENGER MT675C ENGINE

The Challenger MT675C is powered by an AGCO SISU POWER 8.4L 6-cylinder diesel engine, providing robust performance suited for heavy-duty agricultural tasks. Its fuel tank capacity of 155.9 gallons allows for extended operation under demanding conditions, while the 7.9-gallon DEF tank facilitates compliance with emissions standards, mitigating NOx emissions. However, the substantial fuel and DEF tank sizes may lead to increased weight and require larger transport solutions, potentially impacting maneuverability in confined spaces.

Description	AGCO SISU POWER 8.4L 6-cyl diesel
Fuel tan	155.9gal / 590.1L/182.3 gal (without SCR)/690.0 L
Exhaust fluid (DEF	7.9gal / 29.9L

TRANSMISSION

The Challenger MT675C features a Techstar CVT that provides seamless gear shifting for enhanced efficiency and operator comfort, allowing for infinite forward and reverse speeds across two ranges. This continuous variable transmission minimizes power loss, making it ideal for applications requiring precision, such as tillage and planting. However, the complexity of CVT systems may lead to higher maintenance requirements compared to traditional gear transmissions.

Transmissio	Techstar CVT
Typ	continuously variable transmission
Gear	infinite forward and reverse (2-range)

CHALLENGER MT675C TRANSMISSION

The Challenger MT675C tractor features a continuously variable transmission (CVT), allowing for seamless shifting across an infinite number of gear ratios, which enhances fuel efficiency and optimizes power management during varying field conditions. This system can improve operator comfort by minimizing gear change shock and allows for precise control of speed and torque, making it suitable for tasks requiring fine adjustments, such as tillage and planting. However, potential challenges include increased complexity in maintenance and repair, necessitating specialized knowledge and tools.

Description

continuously variable transmission

MECHANICAL

The Challenger MT675C features a robust four-wheel drive system with planetary final drive, enhancing traction and stability across varied terrains. Its electro-hydraulic differential locks offer improved handling and can be a significant advantage in challenging conditions, though they may require more maintenance than mechanical counterparts. With standard features like a climate-controlled cab and optional upgrades, it provides comfort for extended operation, making it suitable for both agricultural and construction applications.

Description	Four-wheel drive Power steering Hydraulic wet disc brakes Cab standard with heat and air-conditioning. Optional heated seat, power adjustable mirrors, and automatic temperature control.
Final drive	planetary
Differential loc	electro-hydraulic front and rear

HYDRAULICS

Typ	closed center load sensing
Pressur	2,901psi / 200.0bar
Valve	4 to 6
Pump flo	26.4gpm / 99.9lpm
Total flo	46.2gpm / 174.9lpm

TRACTOR HITCH

Rear Typ	III
Contro	electronic lower-link draft sensing
Rear lift (at ends	26,460lbs / 12002kg
Rear lift (at 24	21,336lbs / 9678kg
Front lift (at ends	11,020lbs / 4998kg

POWER TAKE-OFF (PTO)

Rear PT	independent
Clutc	electro-hydraulic
Rear RP	1000E / 1000 (1.75)/540E / 1000 (1.375)OptOptional
Front PT	independent OptOptional
Front RP	1000 (1.375)

CHALLENGER MT675C TIRES

The Challenger MT675C tractor features a robust tire configuration, with front tires sized at 480/70R34 for enhanced maneuverability and rear tires at 520/85R46, promoting better traction and stability under load. This combination is particularly advantageous for large-scale agricultural operations, providing effective weight distribution and minimizing soil compaction. However, users should be cautious of potential challenges in narrower fields or tight turning radii due to the tractor's wide rear footprint.

Ag fron	480/70R34
Ag rea	520/85R46

DIMENSIONS & TIRES

The Challenger MT675C tractor features a robust wheelbase of 122.2 inches, enhancing stability during field operations, particularly in hilly or uneven terrains. Weighing 24,250 lbs (11,999 kg), its substantial mass aids in traction and reduces wheel slip when pulling heavy loads. The front tires (480/70R34) and rear tires (520/85R46) configuration allows for improved flotation and lateral stability, making this tractor suitable for diverse agricultural applications, including plowing and tilling in various soil conditions.

Wheelbas	122.2inches / 310cm
Weigh	24,250lbs / 10999kg
Front tir	480/70R34
Rear tir	520/85R46

MT675C SERIAL LOCATION