# Caterpillar 12M3 for Sale in Oklahoma City, OK **URL:** ## Listing details - **Price:** $184,500.00 USD - **Listing ID:** 88815847 - **Manufacturer:** Caterpillar - **Model:** 12M3 - **Category:** Motor Graders - **Hours:** 4195 - **Serial number:** N9F01023 - **Location:** Oklahoma City, OK ## Description ANTIFREEZE WINDSHIELD WASHER, BASE + 2 (FL,RIP), CAB, PLUS (INTERIOR), CAB, PLUS (STANDARD GLASS), CAMERA, REAR VISION, COLD WEATHER PACKAGE, CONTROL,AUTO ARTICULATION-DEMO, COOLANT, 50/50, -35C (-31F), DECALS, ENGLISH (U.S.), DRAIN, HIGH SPEED, ENGINE OIL, FAN, STANDARD, FUEL ANTIFREEZE, -25C (-13F), GLOBAL ARRANGEMENT,LOW AMBIENT, GUARD GP, HITCH, Guard, Transmission, HEADLIGHTS,FRONT, HIGH,HALOGEN, HEATER, ENGINE COOLANT, 120V, JOYSTICK CONTROLS, BASIC, LANGUAGE, ENGLISH, LIGHT, LED WARNING STROBE, LIGHTS, ARM, FOLD DOWN, LIGHTS, ROADING, HALOGEN, LIGHTS, WORKING, PLUS, HALOGEN, LINES,STANDARD W/O ACCUMULATOR, MIRRORS, OUTSIDE MOUNTED, MOLDBOARD, 14' PLUS, MOUNTING, WARNING LIGHT, NO ACCUGRADE, Online Owner's Manual , PRECLEANER, NON SY-KLONE, PRODUCT LINK, SATELLITE PLE631, PUSH PLATE, COUNTERWEIGHT, RIPPER/SCARIFIER, ROLL ON-ROLL OFF, SEAT BELT, SHANKS/TEETH, RIPPER/SCARIFIER, STARTER, ELECTRIC, HEAVY DUTY, TANK, FUEL, STANDARD, TIRES,14.0R24 MX XGLA2 \* G2 MP ## Machine details ### GENERAL APPEARANCE - **Bumper:** Good - **Cab or Canopy:** Good - **Counterweight:** Good - **Draw Bar:** Good - **Fuel Tank:** Good - **Grab Irons:** Good - **Paint:** Good - **Sheet Metal:** Good - **Steps / Ladder:** Good ### SAFETY ITEMS - **ROPS Certification Plate:** Yes - **Safety Decals In Place:** Yes - **Safety Decals Legible:** Yes ### OPERATOR STATION - **Current O&MM:** Yes ### ENGINE - **Blow By:** No - **Knocking:** No - **Oil Leaks:** No - **Water in Oil:** No ### COOLING SYSTEM - **Compression in Radiator:** No ### ELECTRICAL, STARTING AND CHARGING SYSTEM - **Alternator:** Good - **Batteries / Cables:** Good - **Starter:** Good - **Wiring:** Good ### TRANSMISSION - **Leaks - TRANSMISSION:** No - **Transmission - Noisy:** No ### STEERING - **Articulate P & B:** Good - **King Pins:** Good - **Steering Cylinder:** Good - **Steering Linkage:** Good - **Tie Rods / Rod Ends:** Good - **Wheel Lean Cylinder - STEERING:** Good ### BRAKE - **Accumulators:** Good - **Brake Linkage:** Good - **Compressor:** Good - **Lines:** Good ### DRIVECHAIN / TANDEMS - **Wheel Lugs & Rims:** Good ### HYDRAULICS - **Leaks - HYDRAULICS:** No ### BLADE - **Circle A Frame:** Good - **Face / Moldboard:** Good ### SCARIFER - **Brackets / Studs - SCARIFER:** Good - **Lines / Fittings - SCARIFER:** Good - **Pins & Bushings - SCARIFER:** Good ### SNOW WING - **Cylinder Condition:** Good - **Operating Condition - SNOW WING:** Good ## About this model The Caterpillar 12M3 is a motor grader designed for road construction, maintenance, and site preparation. It is part of Caterpillar's M Series grader line and is used for fine grading, ditching, slope work, and snow removal. The 12M3 features a front-mounted engine, articulated frame, and moldboard control system for precise blade positioning. It is commonly equipped with a diesel engine, all-wheel drive options, and advanced operator controls for grading accuracy and productivity. The Caterpillar 12M3 is used by contractors, municipalities, and road agencies for grading applications requiring maneuverability, visibility, and consistent surface finish. ## Photos ![Caterpillar 12M3](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz05YzNjMDRlZjQ3ODMyNjA3ZDdiZWEzMzJiNzMyYmI2ZCYkdHh0PVdBUlJFTiUyMENBVCYyOTQ5NQ==) ![Caterpillar 12M3 photo 2](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1lOTY4ZDUzZDJiZmZmMDg5YjMwMmE0ZGNlN2FhNWRmNCYkdHh0PVdBUlJFTiUyMENBVCYxMzA4NQ==) ![Caterpillar 12M3 photo 3](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1mNzk3NjE0NDlmZDdmZGE4ZjU1ODdhZWI3NDU0M2I2ZCYkdHh0PVdBUlJFTiUyMENBVCY0NjY1MQ==) ![Caterpillar 12M3 photo 4](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz05YzBhOTIyMDRiNWEwZDAzZDc3NDNjYjcwNTVhYzFiMSYkdHh0PVdBUlJFTiUyMENBVCYyNjIzMg==) ![Caterpillar 12M3 photo 5](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1kYmQxZmEwNzUxOGFmNTA3YmNmMjNmZTYwZWEwYzE0YSYkdHh0PVdBUlJFTiUyMENBVCYyNTA0Mg==) ![Caterpillar 12M3 photo 6](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1jOGI0ZGU3YWYwYjk2Zjg0OGQ4YTdkNWQ4ZjZlMWJlNiYkdHh0PVdBUlJFTiUyMENBVCY2MTU3) ![Caterpillar 12M3 photo 7](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1iZThmODg4YzA2ODg1NzIyYmRhYTEwYzRmMjhkYjg5MCYkdHh0PVdBUlJFTiUyMENBVCYxMjg2OQ==) ![Caterpillar 12M3 photo 8](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1mNjAxZTBlODA4MjZlYTE0ZTlkNTU4YjM0YTU4NTNiYSYkdHh0PVdBUlJFTiUyMENBVCYzNDIzMA==) ![Caterpillar 12M3 photo 9](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1mNzhiNTgzZTNmNTBiMjdjZjk1ZmYyMzg1M2RiODQyZSYkdHh0PVdBUlJFTiUyMENBVCY1ODA4MA==) ![Caterpillar 12M3 photo 10](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz05MTEyYTJhZWNmOTE5YzUzZDY0ODY5Y2JkYjgxYWIyOCYkdHh0PVdBUlJFTiUyMENBVCY1MzEyNQ==) ![Caterpillar 12M3 photo 11](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz04ZDk4ODkwY2Q1ZTBjNmI1ZTYzZGM5YzZiMWU1YjVjNSYkdHh0PVdBUlJFTiUyMENBVCYyMzUwNg==) ![Caterpillar 12M3 photo 12](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1kNDkxNWY1NTM4NDJmMmY4ZGM5OTVhNTBhNmY0YzY4MCYkdHh0PVdBUlJFTiUyMENBVCYzODA2NA==) ![Caterpillar 12M3 photo 13](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz04Yzc2OWE2NTlkNDMzNDRhOThhMjYyYTI1ZDczMTc2NCYkdHh0PVdBUlJFTiUyMENBVCYxNzgwMw==) ![Caterpillar 12M3 photo 14](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz05ZmFmOTcwNzhlYzIxYzU0ZGViNDBkMzZhYzAwMjUwZiYkdHh0PVdBUlJFTiUyMENBVCY1MzkwMw==) ![Caterpillar 12M3 photo 15](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz05MTQ1NGFmNTMxYmM0YTc0YmJkYjc5NWI0MzUyOGFjNSYkdHh0PVdBUlJFTiUyMENBVCY2MjQzNg==) ![Caterpillar 12M3 photo 16](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1hNjZiNDc2OGQ5OTBhNTgzYzkzYjQxOWZlNWFjZWM1MyYkdHh0PVdBUlJFTiUyMENBVCYyNTM5Ng==) ![Caterpillar 12M3 photo 17](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz05NjdlYzJmODAyMWJkZjJiOGYxMmNiOTRjYzE3YjViZCYkdHh0PVdBUlJFTiUyMENBVCYxNDI1NQ==) ![Caterpillar 12M3 photo 18](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1mMGUxNzZkN2U3YTA1ZDZiOWIyY2IwZTA5NjFhMDY4NyYkdHh0PVdBUlJFTiUyMENBVCYyMjY2Nw==)