AGCO LT85 Tractor

Manufacturer	AGCO
Price	-
Model	LT85
Equipment Type	Utility Tractors
Factory	Beauvais, France

NEBRASKA TRACTOR TEST 1762 2

Description	Diesel 12-speed 2WD September 14 - 23, 1999 Link: Nebraska Tractor Test 1762 file PTO performance
Max power	88.01hp / 65.6kW
Fuel use	5.4gal/hour / 20.4l/hour
Power at rated engine speed	85.40hp / 63.7kW
Power at rated PTO speed	87.86hp / 65.5kW

AGCO LT85 POWER

PTO (claimed)	85hp / 63.4kW
PTO (tested)	88.01hp / 65.6kW

ENGINE DETAIL

The AGCO LT85 tractor features a robust Cummins 4BT3.9T turbocharged engine with a 3.9L displacement, offering a compression ratio of 17.4:1 that enhances efficiency and power output for demanding tasks. With a rated torque of 275 lb-ft at 1499 RPM, it provides substantial pulling power, making it suitable for heavy-duty applications like plowing or towing. Be mindful of the engine's operation near its torque peak to maximize performance, and consider the dual dry element air cleaner for enhanced filtration, potentially leading to lower maintenance intervals.

Description	Cummins 4BT3.9T turbocharged diesel 4-cylinder liquid-cooled
Displacement	239ci / 3.9L
Bore/Stroke	4.016x4.724inches / 102 x 120mm
Air cleaner	dual dry element
Compression	17.4:1
Rated RPM	2200
Torque	275lb-ft / 372.9Nm
Torque RPM	1499
Starter volts	12

AGCO LT85 ENGINE

The AGCO LT85 is powered by a Cummins 3.9L 4-cylinder diesel engine, providing a robust output ideal for various agricultural tasks. Its compact size and efficient fuel consumption offer advantages in both maneuverability and operating costs. However, potential challenges may include parts availability and service accessibility, particularly in remote areas.

Description

Cummins 3.9L 4-cyl diesel

TRANSMISSIONS OVERVIEW

The AGCO LT85 tractor features a 24-speed transmission that provides excellent gear flexibility and adaptability for various agricultural tasks. Its two-speed power shift and 12-speed mechanical shuttle system enhance operator efficiency during directional changes and can improve overall productivity on the field. However, the complexity of this transmission system may require more maintenance and skilled operation to fully utilize its advantages.

Description

24-speed two-speed power shift 12-speed mechanical shuttle 12-speed

TRANSMISSION 1

The AGCO LT85 tractor features a two-speed power shift transmission, facilitating smooth gear transitions and enhancing operational efficiency for various field tasks. With 24 forward and reverse gears, it provides excellent versatility in adjusting to different terrains and speeds, making it adept for both agricultural and transport scenarios. However, the complexity of power shift systems may require more maintenance and operator training compared to traditional gear systems.

Type	two-speed power shift
Gears	24 forward and reverse

TRANSMISSION 2

The AGCO LT85 tractor features a mechanical shuttle transmission with 12 forward and reverse gears, allowing for precise speed control and efficient direction changes. This design is advantageous for operations requiring frequent shifts, such as loader work or field tillage. However, the mechanical shuttle may present a challenge in terms of driver comfort during extended use compared to hydrostatic options, particularly in more variable terrain.

Type	mechanical shuttle
Gears	12 forward and reverse

TRANSMISSION 3

The AGCO LT85 tractor features a 12-speed forward and 4-speed reverse transmission, providing versatility for various agricultural tasks and enhancing operational efficiency. This gearing facilitates smooth transitions during fieldwork and allows for optimized speed control—ideal for working with different implements. However, operators may need to be proficient in gear management to fully leverage the tractor’s capabilities, especially in demanding terrains.

Gears

12 forward and 4 reverse

MECHANICAL

The AGCO LT85 tractor features a robust 4x2 2WD or optional 4x4 MFWD configuration, allowing for better traction on varied terrains, making it suitable for both flat and hilly landscapes. Its hydraulic wet disc brakes offer superior stopping power and reduced wear in demanding conditions, while the optional air-conditioned cab enhances operator comfort during prolonged use. The versatile 24-speed two-speed power shift transmission provides excellent control over speed and torque, optimizing performance for different agricultural tasks but may require a learning curve for operators unfamiliar with multi-speed systems.

Chassis	4x2 2WD/4x4 MFWD 4WD
Steering	power
Brakes	hydraulic wet disc
Cab	Two-post ROPS Cab optional with air-conditioning
Transmissions	24-speed two-speed power shift 12-speed mechanical shuttle 12-speed

HYDRAULICS

Type	open center
Pump flow	10.5gpm / 39.7lpm 18.5gpm / 70.0lpm

TRACTOR HITCH

Rear Type	II
Rear lift	3348lbs / 1518kg 5733lbs / 2600kg

POWER TAKE-OFF (PTO)

Rear PTO	independent
Rear RPM	540/1000

DIMENSIONS

Wheelbase

96inches / 243cm

DIMENSIONS & TIRES

The AGCO LT85 tractor features a wheelbase of 96 inches (243 cm), providing enhanced stability and weight distribution during operation, particularly in fieldwork and uneven terrains. This specification favors maneuverability in tight spaces but may limit its towing capacity compared to models with longer wheelbases. If operating in confined areas, the shorter wheelbase can be advantageous for precision tasks, although it may pose challenges when navigating larger, more demanding agricultural tasks.