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Motor Graders

18

More power, more efficiency, improved emissions control and a wider moldboard help the Cat® 18 rise up to the challenge of mining operations. Technologies assist the operator and work to minimize operating costs. And, Cat durability helps ensure peak availability.

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Base Power (1st Gear) - Net
227kW
Bore
130mm
Stroke
157mm

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Overview

The 18 builds on the success of the 16 and offers additional power, a wider moldboard and the possibility to use a more aggressive blade angle, making it an ideal fit for mining operations that run 172-tonne (190-ton) or smaller trucks. The 18 enhances operational efficiencies by increasing coverage and reducing the number of passes required to complete the width of the road in certain applications. The 18 includes features that provide large benefits on operating cost reduction, uptime, performance improvements, and enhanced safety.

Specifications
  • Base Power (1st Gear) - Net227kW
  • Bore130mm
  • Stroke157mm
  • Standard - Ambient Capability50°C
  • Base Power (1st Gear) - Net - Metric227kW
  • Maximum Torque - ISO 9249 - Tier 2/Stage II/Japan 2001 (Tier 2) Equivalent1721N·m
  • Derating Altitude - Tier 2/Stage II/Japan 2001 (Tier 2) Equivalent3711m
  • Derating Altitude - Tier 3/Stage IIIA/Japan 2006 (Tier 3) Equivalent3954m
  • Maximum Torque - ISO 9249 - Tier 3/Stage IIIA/Japan 2006 (Tier 3) Equivalent1721N·m
  • Maximum Torque - ISO 9249 - Tier 4/Stage IV/Japan 2014 (Tier 4 Final)1771N·m
  • Derating Altitude - Tier 4/Stage IV/Japan 2014 (Tier 4 Final)3810m
  • Displacement12.5l
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