IMR
IMR Rakovica
Industrija Motora Rakovica (IMR) manufactured high-torque diesel engines and Rakovica agricultural tractors in Belgrade, Serbia.
Origin: Serbia (Yugoslavia) Active: 1927 - 2015 IMR Belgrade
history_edu
IMR Heritage & Engineering Legacy
Historical milestones, founding origins, and technological breakthroughs.
Est. 1966
ð Serbia (Yugoslavia)
Parent: IMR Belgrade
IMR has played a dedicated role in the mechanization of global agriculture, providing durable tractors and machinery to farmers seeking dependable performance and accessible maintenance. Throughout its operational history spanning from 1966 to 1984, the company focused on engineering robust mechanical drivetrains, practical hydraulics, and functional operator controls suited for challenging field conditions.
With 7 cataloged specification profiles in our verified database, IMR machinery ranges from compact utility chore tractors to heavy row-crop and draft platforms. Each model reflects the agricultural requirements and testing standards of its era, backed by certified dynamometer test reports and engineering documentation.
psychology Engineering Breakthroughs & Patents
Durable Chassis Architecture Chassis
Reinforced cast-iron front bolster and transmission casing designed for heavy agricultural implement carrying.
High-Torque Diesel Powertrain Powertrain
Fuel-efficient diesel powerplants calibrated for sustained drawbar pulling in demanding soil conditions.
Standard 3-Point Category Linkage Hydraulics
Universal 3-point geometry ensuring compatibility with standard rotavators, plows, and disc harrows.
timeline Historical Timeline & Milestones
1966
Early Lineup Debut
Introduction of early IMR agricultural models, establishing regional field reputation.
1975
Expansion Era
Broadened horsepower classes, synchronized transmissions, and multi-valve hydraulic options.
1984
Modern Specifications Benchmark
Comprehensive technical documentation and test archival across 7 verified models.
IMR Series
3 ModelsRakovica Series
4 Models
Rakovica 120
Compare Specs
Rakovica 47 2WD
Compare Specs
Rakovica 65
Compare Specs
Rakovica 76
Compare Specs
quiz
Frequently Asked Questions About IMR Tractors
1. What are the most popular and iconic IMR tractor models?
Notable models in our IMR catalog include the Rakovica 120, representing key milestones in IMR's agricultural engineering history.
2. How many IMR tractor models are cataloged in this database?
All About Tractors currently tracks 7 verified specification sheets and laboratory test reports for IMR tractors.
3. Where can I find official OECD and Nebraska test reports for IMR tractors?
Official test reports from the Nebraska Tractor Test Laboratory and the DLG Test Center are linked directly on each individual IMR tractor profile.
4. What horsepower range do IMR tractors cover?
IMR tractors in our database range from compact utility models up to high-horsepower row-crop machines delivering up to 120 hp.
5. What engines and displacements are typically used in IMR tractors?
IMR equips its tractor lineups with certified diesel engines engineered for high torque rise, fuel economy, and compliance with emissions standards.
6. What transmission options (PowerShift, CVT, Synchro) does IMR offer?
Depending on the series and manufacturing year, IMR models feature synchronized mechanical gearboxes, multi-speed PowerShift units, or continuous variable transmissions (CVT).
7. How do I decode the serial number plate on my IMR tractor?
The serial number plate is typically stamped on the transmission housing, front frame casting, or right-hand engine block. Match the sequential number against our IMR yearly serial number records.
8. What 3-point hitch categories are standard on IMR utility tractors?
IMR utility models feature Category 1, 2, or 3 three-point linkages with position control and draft sensing for heavy agricultural implements.
9. What is the certified fuel economy of IMR diesel engines?
Certified OECD dynamometer testing measures IMR fuel consumption under varying engine loads, providing exact gallons/hour and g/kWh consumption metrics.
10. Where can I source replacement parts and service manuals for IMR tractors?
Each IMR specification page links to verified OEM parts lookups, aftermarket suppliers, and operator/workshop repair manuals.
11. What should I inspect when buying a pre-owned IMR tractor?
Check engine cold-starting compression, hydraulic remote pressure, 3-point rockshaft seals, transmission shift smoothness under load, and front axle kingpin play.
12. Can I compare IMR tractors against competitor models?
Yes! Use our side-by-side comparison portal to compare any IMR model directly against tractors from John Deere, Case IH, Fendt, New Holland, or Kubota.