Skip to main content

New Caterpillar motor grader 16M3 makes the grade

The new 16M3 motor grader from Caterpillar is an essential machine for building and maintaining mine haulage roads. The grader has a 4.9m moldboard and an average operating weight of 32,411kg, making it a perfect size for operations using 136tonne or smaller trucks. The 16M3 features a Cat C13 ACERT engine with the Cat Optimised Variable-Horsepower system, which provides net power ratings from 216-259kW.
October 16, 2015 Read time: 2 mins
The new 16M3 motor grader from 178 Caterpillar is an essential machine for building and maintaining mine haulage roads.

The grader has a 4.9m moldboard and an average operating weight of 32,411kg, making it a perfect size for operations using 136tonne or smaller trucks.

The 16M3 features a Cat C13 ACERT engine with the Cat Optimised Variable-Horsepower system, which provides net power ratings from 216-259kW.

The engine also is available in three configurations to satisfy global emissions standards: US EPA Tier 4 Final/EU Stage IV/Japan 2014 (Tier 4 Final); Tier 3/Stage IIIA /Japan 2006 (Tier 3) equivalent; and Tier 2/Stage II/Japan 2001 (Tier 2) equivalent.

A new ECO mode, standard for Tier 2 equivalent and Tier 4 engines, is designed to improve fuel economy by optimising engine speed to 1,900rpm in working gears when possible with no compromise in performance. This operator-selected feature delivers fuel savings estimated at up to 4-5% compared with working in comparable light- to moderate-load applications with the system deactivated.

An additional engine control system feature provides consistent power to the ground by continually adjusting the engine to compensate for power losses to the cooling fan.

Also new for the 16M3 is the “OK-to-Start” system, which automatically checks the engine coolant, engine oil and hydraulic oil levels when the key is turned to the on position. The system also monitors these levels and the trans-axle oil level during operation, and it alerts the operator if levels drop too low.

In the cab, a new full-colour touch-screen display allows the operator to monitor machine performance, set parameters to suit operating situations and access service information for initial troubleshooting. The display also shows Cat Grade Control Cross Slope readings and DEF (diesel exhaust fluid) level.

Also standard for the 16M3 is the Caterpillar Vital Information Management System that provides real-time information about machine health and surroundings, trends, events and other vital machine information to support production and planning.

For more information on companies in this article

Related Content

  • Intermat launch for more Cat E-series excavators
    April 11, 2012
    Caterpillar is introducing a revised line-up of 20-24 tonne E Series crawler excavators at Intermat 2012. The 320E, 323E and the reduced radius 320E RR adopt the EU Stage IIIB Cat C6.6 ACERTTM engine, providing reduced emissions and fuel consumption savings of up to 11% compared to other D Series models. A wider range of cab seating, including heating and cooling options, comes with the new E Series crawler excavators. Time delay lighting, additional safety handrails and improved serviceability are also sai
  • INTERMAT launch for more Cat E-series excavators
    May 3, 2012
    Caterpillar is introducing a revised line-up of 20-24 tonne E Series crawler excavators at Intermat 2012. The 320E, 323E and the reduced radius 320E RR adopt the EU Stage IIIB Cat C6.6 ACERTTM engine, providing reduced emissions and fuel consumption savings of up to 11% compared to other D Series models. A wider range of cab seating, including heating and cooling options, comes with the new E Series crawler excavators. Time delay lighting, additional safety handrails and improved serviceability are also sai
  • Advanced earthmovers now available
    May 10, 2018
    The excavator and wheeled loader segments represent massive sales volumes for manufacturers, so new model development is prioritised - Mike Woof writes. The crawler excavator segment accounts for a substantial portion of total sales of construction machines. With this in mind, it is no surprise that this is a market segment for which manufacturers prioritise a significant proportion of their research and development budgets. Wheeled loaders, while not selling in quite such large numbers as crawler excava
  • The ADT offers hauling versatility
    May 20, 2014
    The ADT offers a highly versatile option for earthmoving applications and manufacturers are offering new and improved models with the latest low emission engines - Mike Woof writes The versatility and adaptability of the ADT has seen this type of machine become one of the most important types of equipment for the global off-highway machinery sector. The once popular motor scraper now sells in only limited numbers, even in the US, and has been replaced by the more versatile excavator and ADT combination o