Technical characteristics and model range of Challenger tracked tractors: MT685, MT585, MT765, MT875

In certain situations, tracked vehicles are preferable to wheeled ones, allowing for more careful handling of soils during agricultural work. The ability to use wide implements for harrowing, cultivating, etc., combined with low maintenance costs, makes it indispensable. Challenger tractors, being high-performance, powerful equipment, fully confirm this.

Technical data - MT C Challenger

Note. All listed data is checked by experts from the LECTURA Specs team. However, incomplete data and errors may occur. Contact our team with any change suggestion.

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The lineup

AGCO offers several series of crawler tractors:

• MT500D - the entire model range of this series includes 5 machines with power up to 255 hp. They are characterized by a Power Boost control system, which increased power to 25 hp. at a speed of 5 km/h. And also an AutoPower VI™ gearbox, thanks to which the number of gears is 24 reverse and forward. Among the models in this series, the MT585D tractor with an engine power of 220 kW at 2100 rpm should be highlighted. and the MT545D tractor with a rated horsepower of 165.
• MT600D - equipped with a Techstar® CVT continuously variable transmission. The most popular representative is the MT685D tractor with a power of 370 hp.
• MT700C – this series includes modifications MT745C, MT755C, MT765C, equipped with Caterpillar engines with power from 269 to 320 hp. and environmental class 3.
• MT700D – This new series is represented by the MT765D model, which is equipped with an AGCO POWER™ engine, which has become more powerful and at the same time more economical. The installed gearbox was designed specifically for use on tractors with rubber-reinforced tracks.
• MT800S – has modifications MT845S, MT855S, MT865S, MT875S, differing in the power of the installed engine. A series of high-performance tractors designed for non-stop operation in a wide variety of conditions, including difficult ones. The flagship of the series, the MT875C, is the most powerful production crawler tractor in the world.

Tracked tractors

• MT 700E
• MT 755E
• MT 765E
• MT 775E

Simplicity, power, reliability

The Challenger was the first and remains the only tractor specifically designed for use with rubber tracks. The new Challenger MT700E series tractors are equipped with a powerful 7-cylinder AGCO POWER™ engine with a volume of 9.8 liters. The productivity of these machines in comparison with wheeled tractors is much higher.

• MT 800E
• MT 845E
• MT 855E
• MT 865E
• MT 875E

Simplicity, power, reliability

The Challenger was the first and remains the only tractor specifically designed for use with rubber tracks. The tractors of the new Challenger MT800E series are equipped with a powerful 12-cylinder AGCO POWER™ engine with a volume of 16.8 liters.

Model range of Challenger tractors

Crawler tractors are in demand in the industrial, construction and agricultural sectors, where powerful and productive machines are needed. The Challenger series tracked units cope with difficult tasks, work in harsh conditions and have a long service life.

Advantages of operating Challenger tractors:

• Integrated Auto-guide automatic driving system, which saves work resources;
• Highly efficient control system;
• The AgCommand telemetry system ensures that each node communicates with a central computer;
• The C3000 terminal allows you to control the application of liquid fertilizers and various chemicals;
• The Mobil Trac system and specific rubber-reinforced tracks reduce surface pressure;
• High performance of the unit.

Trailed equipment

• Chisel plows
• 2500

Challenger 2500 chisel plows deeply and evenly loosen the soil across the entire working width, mix crop residues after harvesting, destroy compacted soil layers, and use minimal tillage technology.

Trailed equipment

• Pre-sowing cultivators
• 5700

Challenger 5700 series pre-sowing cultivators do an excellent job of pre-sowing soil cultivation. The double spring ensures precise control of the working depth and, as a result, increased productivity. The range of working widths from 7 to 18 m allows the client to choose the most effective and economical tool for pre-sowing tillage, which works well in fields with a large amount of crop residues.

Trailed equipment

• Pre-sowing cultivators
• 5731

Challenger 5731 series pre-sowing cultivators do an excellent job of pre-sowing soil cultivation. A rigidly fixed leveling hitch allows you to level the unit and maintain its working position relative to the tractor hitch. The range of working widths from 7.6 to 11.9 m allows you to select the most effective and economical tool for pre-sowing tillage, which works well in fields with a large amount of crop residues.

Trailed equipment

• Single disc seeders
• 9800

Challenger pneumatic single-disc seeders with working widths from 9 to 18 m are universal. This allows them to be used not only in work with any soil cultivation technology (traditional, minimal, zero), but also with different sown crops: grains, small seeds, etc. A quick transition from crop to crop is ensured by easy adjustment of the tillage depth and seeding rate. One of the features of these seeders is their unpretentiousness in operation. But the main advantage is performance. The Challenger 9800 Series allows you to plant at high speed without sacrificing quality thanks to its unique opposing opener design.

Trailed equipment

• Pneumatic seeders with cultivator tine
• 9700

The Challenger 9700 series of seeding complexes is distinguished by high quality work in difficult conditions. Thanks to the strong stand (Edge On), which disturbs the soil less and better maintains the working depth, better control of the sowing depth is achieved. When sowing occurs in a short time and at a fairly high speed, it is important that each strip of seed is sown at the same depth. And the new wireless clog sensors are durable and provide timely information on the condition of each coulter.

Challenger products

Check out 2 Challenger products here

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Trailed equipment

• Pneumatic bins
• 9900

The Challenger 9900 Series hoppers fill with seed very quickly. All elements in contact with the seed are made of stainless steel, and therefore are strong and durable. Easy change of metering rollers allows you to quickly switch from sowing one crop to another.

Trailed equipment

• Pneumatic seeders
• 9830NT

The CH9830NT model is distinguished by its own bunker with two compartments and a small width in the transport position, amounting to only 3.5 m. The “muscles” of the CH9830NT seeder is a practice-tested single-disc coulter system, and the “brain” is the AgControl system, which provides section-by-section control of the seeding rate ( 3 sections 3 m wide). The integrated hopper system has a capacity of 6,200 liters and is divided into two compartments: the front compartment has a capacity of 3,700 liters and the rear compartment has a capacity of 2,467 liters, providing 673 liters of seed per meter of width. This capacity is unmatched by any other power seeder or monobloc air seeder.

Trailed equipment

• Row crop seeders
• 9108
• 9186
• 9824

Challenger row crop drills have been successfully solving the agricultural challenges of farmers around the world for over 30 years. Economical use of seeds is achieved through a positive pressure seed dispenser, and high productivity is achieved through large (105 l) seed hoppers, which distinguish our equipment. For the convenience of customers, a trailed design of all seeders has been developed.

Crawler agricultural tractor (Challenger MT-800B)

Designed to work in conjunction with mounted, semi-mounted and trailed machines and implements on farms, in fields, for harvesting all types of crops.

Mobil-trac chassis, track width and track.

The Mobil-trac system combines the speed, agility and versatility of rubber tires with the benefits of a crawler track - good traction, high flotation, smooth ride and low ground pressure. The original Opti-Ride suspension system guarantees a smooth ride both in the field and on the road. The design uses Marsh Mellow springs, which separate the “hard crossbar” from the frame that connects the Mobil-trac system to the chassis. The front axle can tilt up to 8°, allowing each track to rise independently up to 150mm at its centre. The middle wheels of each of the tracks can also be hung without support. The MT800B model has two pairs of rotating carriages. Standard track size is 2286 – 3251 m.

Any of the models takes up less than 3 m in width in operation and during transportation.

Intellitronics electronic control system and tractor control center.

The control center is mounted to the driver's right on a console that rotates with the seat for ease of access. The control center includes the monitor and all controls for the transmission, hydraulic system, hitch and power take-off. The online tension control system shows the pressure applied to each belt:

• the upper limit has been reduced, which allows you to warn of possible belt damage due to excessive load;
• a new lower limit has been set, which makes it possible to avoid belt sagging;

The engine and transmission are integrated into a network of intelligent electronics, Intellitronics, which controls gear shifting in accordance with the operating mode. The transmission has a wide range of operating modes - sequential shifting, skip shifting, continuous shifting, sequential pulse shifting, advance selection shifting and speed-dependent shifting.

Engines.

The MT 875B is powered by the state-of-the-art clean Cat C18 ACERT engine, the largest displacement engine available in any agricultural tractor. The power of this unit is 570 hp. s. (424 kW).

The air-cooling control system uses turbochargers to supply cool, clean air to the combustion chamber. Electronics control the volume of air required at different loads and speeds. The use of cylinder heads with intake and exhaust ports on opposite sides and, if necessary, four valves per cylinder significantly improves cooling.

The HEUI fuel supply system ensures timely, multiple injections of small volumes of fuel into the combustion chamber. The HEUI system operates independently of engine speed, so fuel consumption can be controlled during ignition retard and main injection.

One Touch Headland Management System.

This is a one-touch reversal control system that allows you to program repetitive functions. The system allows tractor operators to record the entire cycle of passage through the field, including functions such as changes in engine speed, gear shifting, raising and lowering attachments, power take-off and hydraulic valves. The system is equipped with an audio guide.

"One touch" records a sequence of functions. Pressing the switch once at the end of the field will start the equipment lifting sequence, and moving the switch to another position will automatically resume operation.

Transmission and transport speed.

Gears are changed when the clutch is not disengaged. Full power is transmitted through each of the 16 forward gears and 4 reverse gears. There are nine separate clutch discs - 7 rotating and 2 stationary. There are only two clutches for each gear, improving efficiency compared to the usual three in other transmissions.

Intellitronics intelligent electronics network for smooth gear shifting. Before the transmission shifts, it receives engine load information to make shifts as smooth as possible.

There are eight gears in the operating speed range of 6–15 km/h. For operation at speeds of 0.67–5.6 km/h, an additional low gear can be installed.

Challenger tractors have a transport speed of 40 km/h.

Power control system.

Optimal developed power is achieved by monitoring engine load and driving speed. The system automatically changes gears and controls the throttle to maintain the highest possible speed.

The constant engine speed mode is used to work with the power take-off mechanism. Constant engine speed in the same gear improves fuel efficiency.

To maintain the driving speed selected by the tractor driver with a light load, the system selects the engine speed and changes gears, coordinating them with changes in the load on the engine.

Additional features.

• Air compressor.
• Heating of the engine and transmission.
• Three types of drive wheels, intermediate rollers and rollers.
• Additional weights for rollers and chassis.
• Wide movable hitch.
• Hitch eye with hydraulic boost.
• Swivel three-point hitch.
• Front hitch (fits CAT II, ​​III N and III Dealer).
• Additional 5th and 6th hydraulic valves.
• Hydraulic engine drain system.
• The synchronized lift allows the field wheel to work in parallel with the three-point hitch.
• Falling Object Protective Structure (FOPS).
• Luxury headlights (8 front and 8 rear halogen headlights, 3 halogen interior lamps that turn on when the doors are opened).
• High-intensity headlights (Nightbreaker High Intensity Discharge, HID) - two front and two rear HID lamps, providing visibility up to 400 m.

Service.

An oil change is required every 500 hours of operation (for MT745 - MT755B) or every 250 hours of operation (for MT765B - MT875B).

Engine cooling fluid has an extended service life of 6000 hours.

Hydraulic system and coupling device.

The Load Independent Flow Division (LIFD) system ensures smooth and coordinated hydraulic system operation. It evenly distributes the oil flow among devices in proportion to their needs. Standard hydraulic flow of 166 l/min provides quick response and large power reserves (223 l/min optional on MT 800B - EU only).

There are four valves as standard, expandable to six.

A three-point hitch with a lifting capacity of 14,000 kg is used. A swivel trailer is also available upon request (not installed on the MT875B).

Cabin.

The cabin is mounted on an insulating suspension, ensuring driving comfort. Air suspension seat. The Surround-Flow system provides ventilation, air conditioning or full climate control. The system has additional openings and air ducts to intensify air circulation, the flow of which is 11.3 m³/min.

The steering wheel has a built-in spinner ball design, specially designed for crawler tractors.

The cab's rear pillars are tilted forward to provide visibility to the attachments. In addition, the seat swivels 25 degrees to the right and 10 degrees to the left.

Selection of tracks and their tension.

The track is tensioned within the track chain link, not between the two axles. This makes it easy to adjust the tracks and reduces the load on the tractor chassis.

Tension within a track link reaches 2,900 psi. inch, which creates a load of 222 kN.

Three types of tracks: general agricultural purpose, with shallow grooves (Low Tread Bar) and for use in extreme conditions. Inside the tracks are specially positioned durable steel cables for maximum lateral strength.

For MT 800B there are 3 width options: 699–914 mm (27.5″–36″).

*—March Mellow springs are a registered trademark of Firestone Industrial Products Group.

MT800S

• Power: 430 l. With.
• Fuel tank: 1100 l
• Number of gears: 16 forward and 4 reverse
• Speed: 50 km/h
• Load capacity: 10000 kg

The lineup

The Challenger tractor is available in many modifications. The entire model range is distinguished by high technological indicators. Let's look at the most popular models.

MT685D

The Challenger MT685D unit is a heavy wheeled machine. The Challenger MT 685 is a previous generation unit, but it is still popular in all countries of the world. The technology of its creation is used to manufacture modern equipment. The production of this tractor was completed in 2013. But there are many offers of this machine on the used market.

It is used in construction and search and rescue activities. The tractor has a high load capacity. The unit can be equipped with various attachments. Most often, the machine is used in agriculture for cultivating land, harrowing, hilling, sowing and harvesting. The unit is also used in the public sector.

1. Diesel engine with a volume of 8.4 liters.
2. Engine power - 340 hp.
3. Fuel tank volume - 630 l.
4. Hydraulic tank volume - 110 l.
5. Type of hitch: three-point.
6. Load capacity is 10.3 tons.
7. The clutch is hydraulic.
8. The chassis is all-wheel drive.
9. There is a hydraulic system with a pressure of 200 bar.
10. Weight - 15 tons.
11. Dimensions: 5470x3580x3500 mm.

MT865

The MT865 tractor is in demand in Russia, as it is adapted to harsh climates and poor road conditions. Used in agriculture and construction. Has excellent performance in earthmoving work. Also used when laying water pipes and moving goods.

• engine power - 525 hp;
• engine volume - 18 l;
• fuel tank capacity - 1249 l;
• tracked chassis, power type - generator 185 A;
• weight - 22.6 tons;
• wheelbase volume - 3000 mm;
• dimensions: 6850x3600x3500 mm.

Less common models

The MT900 model is less popular. The tractor is equipped with an articulated frame. Engine power is 430 hp, speed is 50 km/h, load capacity is 10 tons, the fuel tank has a volume of 1500 liters. The equipment can work in extreme conditions.

The MT800E model has an engine with a power of 450-637 hp, a load capacity of 14 tons. The MT500D tractor is wheeled. Equipped with a large fuel tank. Engine power is 140 hp, fuel tank capacity is 475 l, the model is equipped with a comfortable cabin with a modern control system.

Features of operation and maintenance

Challenger tractors are a new generation of equipment. This status requires special training during operation and maintenance.

With appropriate qualifications, the operator can only skillfully switch different modes, promptly change the parameters of work operations and observe the operation of the smart machine.

• In harvesting mode, the set speed is maintained
• Installation in power control mode gives the tractor the ability to independently determine the optimal settings
• The control module controls fuel consumption, regardless of rotation speed
• By pressing a single switch, any complex turn is automatically performed, which can be quite difficult to perform with conventional equipment.
• Thanks to the high hydraulic power, aggregation with the most powerful attachments is possible
• For tracked models, there is a choice of three types of tracks: for general agricultural work, with small grooves, for extreme conditions
• Optionally xenon headlights are installed on Challenger tractors
• The GPS system allows you to take full advantage of all the benefits of precision agriculture

Due to the high structural and technological complexity of the machines, their maintenance requires highly qualified personnel.

Challenger tractors are extremely demanding in terms of maintenance, quality of fuel, oil, and lubricants.

Special knowledge is required when operating and repairing on-board equipment and intelligent systems.

The cost of Challenger tractors produced in 2013-2015, depending on the modification and internal filling, ranges from 270,000-280,000 €.

Perhaps the high cost is the only drawback of the machines, but for real professionals this is not an obstacle.

Possible malfunctions:

Device and purpose

Challenger crawler tractors are used in various sectors of the national economy. They can be used in agriculture, road construction, and when planning plots of land. The machines have high power and productivity. An excellent traction force allows you to move harrows, cultivators and other attachments over uneven surfaces. The working width can be up to 12 m, which is economically beneficial.

The units have good maneuverability and are universal in use. The suspension features allow the middle wheels and front axle not to contact the support and maintain stability. Tractors are equipped with powerful engines. To increase power, a turbocharger is used to supply air to the combustion chamber.

The system supports fuel consumption control using an electronic device.

The machines have good environmental characteristics, the level of toxic emissions is minimal and meets the standards.

For good maneuverability, a system has been created that performs a one-touch turn. The electronic system coordinates the operation of all components and mechanisms. The hydraulic system consists of a standard pump and an optional unit. There are 4 hydraulic valves installed on the machine.

Three types of tracks are installed: with shallow grooves, for general agricultural work, and for extreme conditions. You can adjust the tension of the track, the strength of which is ensured by steel reinforcement. This arrangement of the chassis system makes it possible to reduce slippage and increase the maneuverability of the tractor.

The cabin is characterized by increased comfort, is large in size, has good visibility, and is equipped with an insulating suspension that prevents vibration. The cabin has a climate control system and improved sound insulation.

There is a GPS system that ensures parallel movement during agricultural work. Good maneuverability allows the equipment to be used both in large areas and in confined spaces. The high efficiency of the equipment is combined with efficiency and ease of use. The only drawback is the high cost, but other advantages compensate for it.

Application area

The main area of ​​application is work in the field, with a high load. These tractors can be combined with disc harrows, wide-cut cultivators, subsoilers, seeders, etc. This tractor will also be used in logging, road construction, and land reclamation. High traction characteristics allow this equipment to be used on any terrain and in any conditions.

Photo of the Challenger tractor from the MT500D series

Wide tracks provide a large contact area, which minimizes the load on the soil, its compaction, does not disturb the soil structure and maintains its productivity.

Thunderstorm of the fields - Challenger MT865 tractor (part 2). Cabin interior

We started the story about the Challenger 800 series tractors (link at the end of the article), revealed the main technical characteristics and promised to continue. Today I want to talk about the cabin decoration and controls.

Chalanger tractors have always been regarded as the most advanced on the market. Including the level of comfort. A good modern trend: driving modern large tractors is becoming easier and easier and no more difficult than small ones.

The tractor cabin and operator's position provide good visibility. The glazing is almost one hundred percent all around, from floor to roof. Cabin volume - 3.06 m^3.

The direction of movement is controlled by turning the steering wheel of an unusual ergonomic shape. A steering wheel with such outlines can be easily rotated with one left hand. The operator can adjust the steering column angle.

The ignition switch has four positions: 1) the power supply is turned off (on the street, the “ground” can additionally be turned off); 2) the second position allows the use of systems that provide operator comfort: radio equipment, cabin heating and air conditioning fan, window cleaners, etc.; 3) in the third position, all available tractor systems are turned on; 4) fourth position for starting the engine.

The multifunction light switch is located on the left of the steering column. In general, there are questions about the quality of work of external lighting devices; the lamps of John Deere tractors of a similar class fill the space much better.

To the right of the operator, at the top above the glass, there is another console on which controls for working lighting, control of rear-view mirrors, hazard warning lights, side lights, flashing lights and others are located. The console is illuminated by a light bulb located on the ceiling. There is also a prepared place for connecting a radio.

Work lights help the operator better control the operation of hitches and attachments. What is convenient, there is a delay relay for turning off the working lights (programmable from 0 to 15 minutes): after stopping the engine, some of the lights continue to work, allowing the operator to safely leave the tractor at night.

The climate control controls are located on the right rear pillar.

The dashboard contains all the indicators that allow you to assess the condition of the tractor. In addition to the speed and engine hour indicators, there are indicators for turning on tractor and trailer turn signals, indicators for turning on automatic steering and transmission control systems, a PTO operation indicator, battery status, indicators for various malfunctions (clogged filters, etc.), oil pressure, air pressure, fuel level.

There is a speed retarder pedal on the right side of the cab floor; when pressed, the engine speed drops in proportion to the pressure. This function is convenient when making a turn on the field. When the pedal is released, the tractor returns to the set operating mode. It should be added that this additional equipment is not available on all tractors.

On the left is the creep pedal, which is necessary to quickly reduce the load on the tractor. The brake pedal is located in the middle.

The comfortable operator's seat has many adjustments. You can adjust the lumbar support, back angle, seat height, rigidity, move forward or backward. The seat can be fixed. The shock absorption works in the longitudinal direction over a range of up to 51 mm. The seat can also be rotated for a better view of trailed and mounted units.

The transmission control lever, the fuel supply control lever, the tractor hydraulic system control, the control of automatic steering and tractor power control systems and other “intelligent” things are located under the right arm on the armrest. We’ll talk about these systems that make it easier for the machine operator to do the work next time.

Thank you for being with us!!! See you soon!!! And be sure to like and subscribe to the channel!!!

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Specifications

The main technical characteristics are listed in the table:

Engine

The following engines are used in the Challenger MT700S and MT800S series tractors:

• Caterpillar C9 ACERT - 6-cylinder turbocharged diesel engine, power range varies from 269 to 320 hp.
• Caterpillar C15 ACERT - 6-cylinder turbocharged diesel engine with power up to 580 hp.
• Caterpillar C18 ACERT is the most powerful 6-cylinder turbocharged diesel engines from this manufacturer.
• AGCO POWER is a new line of motors produced by the Finnish company Sisu. These engines were specially developed for agricultural machinery; they are low noise, economical, and compact. Their service interval has been increased to 400 hours. Many parts used by this manufacturer in their engines with different numbers of cylinders are unified.

All engines are characterized by low levels of exhaust emissions, efficiency, reliability and ease of maintenance.

Caterpillar engines require oil changes at intervals of up to 500 hours, depending on the model, characteristics and conditions of use of the engine.

Control system

The proprietary TMC (Tractor Management Center™) control system ensures the operation and control of all systems as efficiently as possible. Control is carried out using a 7-inch color display installed in the cab. One-Touch functionality allows you to perform one of 35 different attachment sequences, such as automatically performing all attachment actions when turning at the end of a runway.

Power Management adjusts engine and transmission parameters for the most efficient and economical operation.

The Intellitronics Network™ computer system controls the operation of the engine, coupling device, PTO, and transmission, combining them into one network. Optionally, the tractor can be equipped with an AutoGuide™ navigation system using GPS. With its help, the accuracy and parallelism of passes across the field are automatically maintained without operator intervention. This system is integrated into the tractor's Intellitronics Network.

Hydraulics

Challenger tractors are equipped as standard with a hydraulic system with four hydraulic valve sections, which can be optionally supplemented with two more, allowing the use of attachments with high hydraulic power consumption. A special feature is the use of the Intellitronics Network system, which optimizes the distribution of flows. In addition, the same computer system controls the operation of the engine, coupling device, PTO, transmission, combining them into one network.

The standard hydraulic pump, which provides a capacity of 166 l/min, can be replaced with a more efficient one with a capacity of 223 l/min. Performance varies depending on load.

The use of an elevated oil tank (EOR) ensures the required pressure regardless of operating conditions.

Caterpillars

Challenger track tractors use a unique, yet simple design, Mobil-Trac, which provides optimal track tension and longevity.
The Opti-Ride suspension ensures a smooth ride, efficient overcoming of obstacles, and comfort. The MT700 series tractors use 5 rollers on each side, and the MT800 series use 6. The tracks are made of fabric and steel reinforced rubber, in which the number of layers is 4 or more. Depending on operating conditions, 3 types of tracks are offered: General (general purpose), Extreme Agricultural (for heavy work) and Extreme Application (for extreme conditions). Their width may vary.

The driving rollers have a chevron notch, allowing them to quickly self-clean from falling clods and stones, and preventing slipping in relation to the caterpillar. Medium rollers are made using high-strength polymer materials.

Cabin

Comfort, visibility, ease of operation - these are the qualities that the cabins of equipment produced by this brand possess.

Conditions for long-term work are provided by:

• Surround-Flow 12-duct heating and air conditioning systems.
• Deluxe VRS or Comfort seats, equipped with suspension to protect against impacts and buffeting from rough surfaces.
• Steering column with a handle for quick steering, with adjustment for both height and tilt.
• Tractor controls located on the seat armrest.
• Soundproofing.
• Xenon headlights for night work.

Challenger tractor cab

The ergonomics and functionality of the operator's workplace correspond to the modern level and are among the best in comparison with other leading manufacturers.

The Challenger 800 is the flagship of the Challenger track tractors. The rated power of the Challenger MT 865 C presented for testing is 510 hp. (volume 18.1 l), in general, the 800 series is distinguished by a wide range of power offered. The most powerful tractor in the series is the MT875 model with a rated power of 570 hp.

Challenger MT 865C crawler tractor. The cost of the model is $450 thousand.

The Challenger MT 865 C is designed for work that requires high traction power: when using subsoilers, wide-cut cultivators, disc harrows, pneumatic seeders or trailed scrapers.

The tractor is powered by a Caterpillar C18 ACERT engine, manufactured using the latest technology and meeting Tier III standards. The engine is equipped with turbocharging, Common Rail systems, and full electronic control. The Power Management System automatically controls engine speed and transmission functions for maximum performance and economy.

The tractor is equipped with a Powershift transmission with 16 forward and 4 reverse gears. This transmission is specifically designed by Catterpillar for track-type tractors and is capable of transferring the enormous power and torque of the engines directly to the tracks. The simplicity of the transmission design ensures its reliability.

The maximum speed of the tractor is up to 40 km/h. It can also travel on public roads.

The patented Opti-Ride suspension ensures smooth movement of the tractor over rough terrain: four semi-independent suspension rollers on each bogie move independently of each other, allowing the truck to follow the terrain. Stabilizer links and springs isolate the cross member from the chassis. The left and right carts also move independently of each other.

The advanced Mobil-Trac system provides better flotation and ride quality at high speeds and mobility, improved traction and less ground pressure.

Wear-resistant polyurethane track rollers are highly resistant to chipping and fracture. In addition, they are protected along the entire length by a dirt shield, which prevents soil or stones from getting on them.

MT500D

Challengers are a technique that combines all the best not only in its configuration, but also in its “character”. Power, endurance, excellent maneuverability - all these are the key features of this equipment.