Used Caterpillar 120K Motor Graders For Auction

The Caterpillar 120K is a motor grader designed for road construction, maintenance, and surface finishing applications. It is part of Caterpillar's 120-series grader line and is commonly used for grading, ditching, slope work, and material spreading. The 120K features a front-mounted blade, articulated frame, and operator controls suited to precise blade positioning and grade control. It is typically powered by a diesel engine and configured for municipal, highway, mining, and site preparation work. The model is known for its balance of maneuverability, visibility, and control in grading operations across varied terrain and jobsite conditions.

We currently have 4 pieces of equipment for Auction Results

Photo of 2010 Caterpillar 120K

Auction Date: 10/09/2026

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2010 Caterpillar 120K

Last Updated:

Machine Loc: Polotitlan, Mex

Auction Pricing

Dealer:
Ritchie Bros. Auctioneers

1-778-***-****

Photo of 2011 Caterpillar 120K

Auction Date: 10/09/2026

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2011 Caterpillar 120K

Last Updated:

Machine Loc: Polotitlan, Mex

Auction Pricing

Dealer:
Ritchie Bros. Auctioneers

1-778-***-****

Photo of 2011 Caterpillar 120K

Auction Date: 10/09/2026

Apply for Financing

Auction Click to Bid

All Machine Details

2011 Caterpillar 120K

Last Updated:

Machine Loc: Polotitlan, Mex

Auction Pricing

Dealer:
Ritchie Bros. Auctioneers

1-778-***-****

Photo of 2019 Caterpillar 120K

Auction Date: 10/09/2026

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2019 Caterpillar 120K

Last Updated:

Machine Loc: Polotitlan, Mex

Auction Pricing

Dealer:
Ritchie Bros. Auctioneers

1-778-***-****

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