# 2018 Caterpillar 12 M3 for Sale in Montgomery , AL

**URL:** <https://www.constructionequipmentguide.com/used-equipment/caterpillar/motor-graders/12_m3/id/87182065>

## Listing details

- **Price:** $189,500.00 USD
- **Listing ID:** 87182065
- **Year:** 2018
- **Manufacturer:** Caterpillar
- **Model:** 12 M3
- **Category:** Motor Graders
- **Hours:** 6047
- **Serial number:** N9F00836
- **Location:** Montgomery , AL

## Description

Air Conditioner, Mirrors, Moldboard Size - 14', Pushblock, Ripper, ROPS - Enclosed, Steering Type - Joystick, Tire size 17.5R25

## Machine details

### GENERAL CONDITION

- **Machine Starts and is Operable:** Yes
- **Tires are Aired Up and Drivable:** Yes

### GENERAL APPEARANCE

- **Cleaning Required:** No

### SAFETY ITEMS

- **Back Up Alarm:** Good
- **Horn:** Good
- **ROPS:** Good

### OPERATOR STATION

- **Gauges:** Good
- **Switches:** Good

### ENGINE

- **Fuel Leaks:** No
- **Oil Leaks:** No
- **Water in Oil:** No

### COOLING SYSTEM

- **Coolers:** Good
- **Fan:** Good
- **Radiator:** Good
- **Water Pump:** Good

### ELECTRICAL, STARTING AND CHARGING SYSTEM

- **Alternator:** Good
- **Batteries / Cables:** Good
- **Starter:** Good
- **Wiring:** Good

### HYDRAULICS

- **Leaks - HYDRAULICS:** No

## 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

![2018 Caterpillar 12 M3](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1jNzFmYzNhODA4Y2Q3YWQ1ZTgyZWViMjkyM2E4M2IwYyYkdHh0PVRIT01QU09OJTIwVFJBQ1RPUiUyMENPLiUyQyUyMElOQy4mNjM4NjQ=)

![2018 Caterpillar 12 M3 photo 2](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz04MjUyMDA3MzdmMzYyMTQ3YWVhMjU5ZjQwOTM4Y2YyOCYkdHh0PVRIT01QU09OJTIwVFJBQ1RPUiUyMENPLiUyQyUyMElOQy4mMzU1Njk=)

![2018 Caterpillar 12 M3 photo 3](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1hNDcwZGNhYjc5ZGZhNTFhZmZlMjVmYWVkMjA1YzM1MSYkdHh0PVRIT01QU09OJTIwVFJBQ1RPUiUyMENPLiUyQyUyMElOQy4mNTM0ODk=)

![2018 Caterpillar 12 M3 photo 4](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1hOTAxM2ZlNjE2NmZmMzAzZDVkZWY1Y2Y5YjI4MWE2NiYkdHh0PVRIT01QU09OJTIwVFJBQ1RPUiUyMENPLiUyQyUyMElOQy4mMTQxOTM=)

![2018 Caterpillar 12 M3 photo 5](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz05NzQyZTMyMjc5YzFmMGQ5ZGJjZjNhMTJjYTRkNTE4NCYkdHh0PVRIT01QU09OJTIwVFJBQ1RPUiUyMENPLiUyQyUyMElOQy4mODkxNQ==)

![2018 Caterpillar 12 M3 photo 6](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1hOTgyMmE0N2Y0OGFmY2ZkY2Q4NWQ1MjFhZjBjN2Y0ZCYkdHh0PVRIT01QU09OJTIwVFJBQ1RPUiUyMENPLiUyQyUyMElOQy4mMzUzMDc=)

![2018 Caterpillar 12 M3 photo 7](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1hODIzZjIwNTEzNDg0NTljZWU0MmM4YWFjYzZiZjZmYSYkdHh0PVRIT01QU09OJTIwVFJBQ1RPUiUyMENPLiUyQyUyMElOQy4mNDQyMTY=)

![2018 Caterpillar 12 M3 photo 8](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1kMjUyNjJhMWI3MTlmM2IzZTdlZmI2ZDc4MjIzNTliOSYkdHh0PVRIT01QU09OJTIwVFJBQ1RPUiUyMENPLiUyQyUyMElOQy4mNjM3Mzg=)

![2018 Caterpillar 12 M3 photo 9](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1hNzFlYTZhOThmODYzNzBkZjM5YzljN2QxNTNhNWUyZiYkdHh0PVRIT01QU09OJTIwVFJBQ1RPUiUyMENPLiUyQyUyMElOQy4mNDI1ODc=)

![2018 Caterpillar 12 M3 photo 10](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz04NjczMjE1Y2UwOTk2ZDJiY2IzZDI0ODE0MjM1ZWJlZSYkdHh0PVRIT01QU09OJTIwVFJBQ1RPUiUyMENPLiUyQyUyMElOQy4mMTE3OTY=)

![2018 Caterpillar 12 M3 photo 11](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1kYzYyZmFjOGZjZWExMjBkYjk5Y2RhNTRlYWFmZmZmNyYkdHh0PVRIT01QU09OJTIwVFJBQ1RPUiUyMENPLiUyQyUyMElOQy4mNTc3MDA=)

![2018 Caterpillar 12 M3 photo 12](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1kZjQwNTM5MjU1NWJkZmJlZWIwMzk2MDZlMmQ2MzVhMiYkdHh0PVRIT01QU09OJTIwVFJBQ1RPUiUyMENPLiUyQyUyMElOQy4mMTM3NjA=)

![2018 Caterpillar 12 M3 photo 13](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1iNjQ4MGQ2ZGFkZDZhMTdiZTJlMDgzY2U1OGZjMzZmNCYkdHh0PVRIT01QU09OJTIwVFJBQ1RPUiUyMENPLiUyQyUyMElOQy4mMzEyOA==)

![2018 Caterpillar 12 M3 photo 14](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1kZDkyYjYxMjUxNGEzNDUyZGFkMGQ4NjVlYWZlMTA2NCYkdHh0PVRIT01QU09OJTIwVFJBQ1RPUiUyMENPLiUyQyUyMElOQy4mNDUyMjk=)

![2018 Caterpillar 12 M3 photo 15](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1kZDgzODhmOWMzZDE3Y2I4OTgxNWQ4MmNkMTIxYjQxMyYkdHh0PVRIT01QU09OJTIwVFJBQ1RPUiUyMENPLiUyQyUyMElOQy4mMTQ2OTc=)

![2018 Caterpillar 12 M3 photo 16](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1jN2QwZWMzNjgzODVkOWIxY2UzZjg4ZGQ4MTU0MjIzZCYkdHh0PVRIT01QU09OJTIwVFJBQ1RPUiUyMENPLiUyQyUyMElOQy4mODIyMw==)

![2018 Caterpillar 12 M3 photo 17](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz04Zjc0YTUwYjA2MWVhOTVhZTYxZTE1ZGE2NmNiODgyNSYkdHh0PVRIT01QU09OJTIwVFJBQ1RPUiUyMENPLiUyQyUyMElOQy4mNTIwMTE=)

![2018 Caterpillar 12 M3 photo 18](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1mM2I1M2VlYjQ0NjM0NzUxY2RmNGNkMjQ0NmI1MDM5NSYkdHh0PVRIT01QU09OJTIwVFJBQ1RPUiUyMENPLiUyQyUyMElOQy4mMTI0MzM=)

![2018 Caterpillar 12 M3 photo 19](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz05MWI1MDYxZjk2Y2NmZTRlZGYxZDY0YjFjYmIzZDkyNCYkdHh0PVRIT01QU09OJTIwVFJBQ1RPUiUyMENPLiUyQyUyMElOQy4mMTk1OTY=)

![2018 Caterpillar 12 M3 photo 20](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1mODRmYTAxMTNhODJkNmU0ZDViNDE3MmQ3NGU1NTBiMiYkdHh0PVRIT01QU09OJTIwVFJBQ1RPUiUyMENPLiUyQyUyMElOQy4mMzg3OQ==)

![2018 Caterpillar 12 M3 photo 21](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz04MmVhYjI5ZWM4ZmQ2NTU3ZjliNzNhZTNiYjY1MDI3YSYkdHh0PVRIT01QU09OJTIwVFJBQ1RPUiUyMENPLiUyQyUyMElOQy4mNjQwMTc=)

![2018 Caterpillar 12 M3 photo 22](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz05Y2UxZDQ2NDI2YTNmNmQzYTI4NGYwN2U4NGMxYzRjMyYkdHh0PVRIT01QU09OJTIwVFJBQ1RPUiUyMENPLiUyQyUyMElOQy4mMzUyMDE=)

![2018 Caterpillar 12 M3 photo 23](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1hMjlkNjMxODM2OTYzZGM4OWQ5OWY1M2Y5MTgzOTMzZiYkdHh0PVRIT01QU09OJTIwVFJBQ1RPUiUyMENPLiUyQyUyMElOQy4mNTIyNzk=)

![2018 Caterpillar 12 M3 photo 24](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1hODg4ZjBlOTc0M2E0NTk2YTZmZjIzZGIyMDNhYzJhYSYkdHh0PVRIT01QU09OJTIwVFJBQ1RPUiUyMENPLiUyQyUyMElOQy4mMzQ1)

![2018 Caterpillar 12 M3 photo 25](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1kYmE0MzcyM2Y0MzFiMGQzODlhOTNlZTU5ZGQ3ZGY1ZiYkdHh0PVRIT01QU09OJTIwVFJBQ1RPUiUyMENPLiUyQyUyMElOQy4mMjg1NDc=)

![2018 Caterpillar 12 M3 photo 26](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1kYWYwNzRmZGRiOWFhMGIxY2Q2ZTgyODg5YjQyY2RlMyYkdHh0PVRIT01QU09OJTIwVFJBQ1RPUiUyMENPLiUyQyUyMElOQy4mMjcxMDY=)

![2018 Caterpillar 12 M3 photo 27](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1jZjRmMjcxMzg0MGIwYjFhZjVhNTA0MjRlNTIzZmUyZCYkdHh0PVRIT01QU09OJTIwVFJBQ1RPUiUyMENPLiUyQyUyMElOQy4mMTU3Mzk=)

![2018 Caterpillar 12 M3 photo 28](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1iYTZiNDBkMmExNjQ0MjhiYTg0MDI3YmEyZDkxNzgzMCYkdHh0PVRIT01QU09OJTIwVFJBQ1RPUiUyMENPLiUyQyUyMElOQy4mMjA3NTg=)

![2018 Caterpillar 12 M3 photo 29](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1mN2MxZjg3YmEyOTc3YmI4ZTE3MjFlMDkyOWIxMTkwNCYkdHh0PVRIT01QU09OJTIwVFJBQ1RPUiUyMENPLiUyQyUyMElOQy4mNDMzMDI=)

![2018 Caterpillar 12 M3 photo 30](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1iMTcyN2EwMTgzNDUwNWIzZjEwYTZhZWI4Y2RmY2Y5OSYkdHh0PVRIT01QU09OJTIwVFJBQ1RPUiUyMENPLiUyQyUyMElOQy4mMjE4Nzk=)

![2018 Caterpillar 12 M3 photo 31](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1iNDhkZWRhNDg5OWU5NDVlOThmZjhlODk3MDgyNmFiYSYkdHh0PVRIT01QU09OJTIwVFJBQ1RPUiUyMENPLiUyQyUyMElOQy4mMjE1NzQ=)

![2018 Caterpillar 12 M3 photo 32](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz04YzM1NzAxNGZhNTQ4OGVhYmU3NGNjZDc5NWZmZDgyZSYkdHh0PVRIT01QU09OJTIwVFJBQ1RPUiUyMENPLiUyQyUyMElOQy4mMzQzOTc=)