M-R-S A-85

Name: M-R-S A-85
Brand: M-R-S

Power

202 hp

Production

1977-1980

Engine

Detroit Diesel 6V-53N, 6-cylinder

Weight

17300 lbs [7847 kg]

Drive

4WD

Over 200 HP 1970s 1980s

Introduction

M-R-S A-85: Power and Reliability Redefined for the Modern Farm

Get ready to be impressed by the M-R-S A-85, a true workhorse engineered for the toughest agricultural challenges. This formidable 4x4 tractor, built between 1977 and 1980, combines raw power with steadfast reliability, making it a standout choice for serious farmers.

Unleash the Power: The Detroit Diesel Heartbeat

At its core, the A-85 boasts a robust Detroit Diesel 6V-53N engine, delivering a commanding 202 horsepower. This liquid-cooled, 6-cylinder diesel powerhouse, with a displacement of 5.2 liters, ensures you have the grunt needed to tackle demanding tasks with ease. Coupled with a 164 horsepower drawbar rating, this tractor is built for productivity.

Master Your Fields: Precision Transmission and Control

Navigate your operations with confidence thanks to the A-85's versatile transmission, offering a generous 20 forward and 4 reverse gears. This wide range of options allows for optimal speed and torque selection, ensuring efficiency whether you're plowing, tilling, or transporting. The power four-wheel steering further enhances maneuverability, letting you tackle tight turns and challenging terrain.

Built to Last: Stability and Durability

The M-R-S A-85 is engineered for stability and endurance. Weighing in at a substantial 17,300 lbs (7847 kg) and featuring a 118-inch wheelbase, this tractor stays firmly planted, providing excellent traction and a smooth ride. The generous ground clearance of 14 inches ensures it can handle uneven ground, while the robust 23.1x26 agricultural tires front and rear offer superior grip.

Hydraulic Muscle for Demanding Implements

Equipped with a powerful hydraulic system featuring a pump flow of 20 gpm (75.7 lpm), the A-85 is ready to power a wide array of implements. This ensures responsive and efficient operation, allowing you to maximize your productivity and tackle diverse farming needs with confidence.

Conclusion

"The M-R-S A-85 stands as a testament to durable engineering and American manufacturing. For farmers seeking a powerful, reliable, and capable 4WD tractor that can handle significant workloads, this machine from 1977-1980 offers a compelling blend of performance and longevity. It's a true workhorse ready to serve for years to come."

Introduction

Production Information of M-R-S, A-85

The production information of the tractor (A-85) includes details about its manufacturing.

Four-wheel Drive (4WD) tractor

Built in Flora, Mississippi, USA


Manufacturer	M-R-S

Dimension and Tires Information of M-R-S, A-85

This section sums up the dimension and tires information of the tractor.


Front tread	80 inches [203 cm]
Wheelbase	118 inches [299 cm]
Weight	17300 lbs [7847 kg]
Height (cab)	132 inches [335 cm]
Length	195 inches [495 cm]
Rear tread	80 inches [203 cm]
Ground clearance	14 inches [35 cm]
Width	111 inches [281 cm]


Ag front	23.1x26
Ag rear	23.1x26

Engine Specifications of M-R-S, A-85

Get the specifications for the engine and if different options are available.

Detroit Diesel 6V-53N

Liquid-cooled

Diesel

6-cylinder


Power	202 hp [150.6 kW]
Displacement	318.4 ci [5.2 L]
Rated RPM	2500
Bore/Stroke	3.875x4.50 inches [98 x 114 mm]
Starter type	Electric

Transmission Information of M-R-S, A-85Y

Discover all variants of transmission available for this tractor model.

Transmission variants 1


Gears	20 forward and 4 reverse

Mechanical Specs of M-R-S, A-85Y

This section summarizes all mechanical information such as the brake system and other specifications.

Power four-wheel steering


Drive	4x4 4WD

Power Information of M-R-S, A-85Y

Discover the power specifications and options available for this tractor model but also PTO (Power Take-off) information.


Engine	202 hp [150.6 kW]
Drawbar (claimed)	164 hp [122.3 kW]

Hydraulics Specifications of M-R-S, A-85

Hydraulic system type, pressure, pump flow and valves.


Pump flow	20 gpm [75.7 lpm]

Frequently asked questions

How much horsepower does the M-R-S A-85 have?

The M-R-S A-85 delivers 202 HP.

What years was the M-R-S A-85 produced?

The M-R-S A-85 was produced in 1977-1980.

What engine does the M-R-S A-85 have?

The M-R-S A-85 is powered by a Detroit Diesel 6V-53N, 6-cylinder engine.

How much does the M-R-S A-85 weigh?

The M-R-S A-85 weighs 17300 lbs [7847 kg].

Is the M-R-S A-85 4WD?

The M-R-S A-85 is available in 4WD.

More M-R-S models

A-95186 HP · 1966 - 1980 A-92238 HP · 1977 - 1980 A-80B141 HP · 1967 - 1980 A-80134 HP · 1964 - 1967 A-90123 HP · 1962 - 1963 A-110unknown HP · 1964 A-105unknown HP · 1964 - 1967 A-100unknown HP · 1962 - 1980

View all 10 M-R-S models →

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