Caterpillar 120 construction equipment
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Caterpillar 120 Motor Grader: Specifications, Uses, and Market Relevance in Nigeria
Overview and primary role
The Caterpillar 120 is a motor grader designed for precision earthmoving and surface finishing on roads, sites, and large civil projects. Its main purpose is to shape and maintain running surfaces, establish consistent drainage profiles, and prepare subgrades for asphalt or concrete. Caterpillar holds a long-standing position in the construction equipment segment, valued for durability, parts availability, and service support across many regions where uptime and predictable maintenance matter.
Technical profile of Caterpillar 120 construction equipment
This grader platform is typically specified with a diesel powertrain, powershift transmission, and an articulated frame that supports tight turning and stable moldboard control. Depending on configuration and year, output commonly falls in the mid-range class suitable for general roadwork rather than heavy mining duty. Key performance characteristics include steady traction, responsive hydraulic controls, and grading accuracy for finishing passes.
- Moldboard control for cutting, spreading, and windrowing material
- Articulation for maneuverability on confined work zones
- Ripper/scarifier options for reclaiming compacted surfaces
- Service-friendly layout supporting routine maintenance intervals
Compared with lighter graders, it offers better material handling and stability; compared with larger models, it can be easier to mobilize and operate efficiently on mixed job sites.
Nigeria relevance: demand drivers and use cases
In Nigeria, motor graders are central to road construction and periodic maintenance of highways, feeder roads, and access routes to farms, quarries, and industrial sites. Seasonal rainfall and drainage challenges increase the need for accurate crowning and ditch shaping, while variable road base conditions make ripping and reshaping common tasks. Fuel efficiency, availability of wear parts (cutting edges, tires), and local technical support influence operating costs and therefore demand in both public works and contractor fleets.
Caterpillar 120 construction equipment price, sale considerations, and fit
This equipment suits road contractors, municipal maintenance teams, quarry and industrial site operators, and rental fleets that need a versatile grader class for grading, leveling, and surface rehabilitation. Typical selection factors include machine hours and service history, undercarriage and tire condition, hydraulic performance, and the state of the moldboard circle and drawbar. For buyers comparing Caterpillar 120 listings, overall lifecycle cost—maintenance access, parts supply, and operator productivity—often weighs as much as the initial price.
Prices for Caterpillar 120 construction equipment
| Caterpillar 120G | Year: 2024, running hours: 782 m/h, Euro: Euro 3, power: 96 kW (130 HP), fuel: diesel | €20,680 |
| Caterpillar 120GC | Year: 2024, power: 140 kW (190 HP), fuel: diesel, suspension: hydraulic | €18,800 |
| Caterpillar 120H 140H 140K | Year: 2024 | €21,280 |
| Caterpillar 120h | Year: 2019, running hours: 3,225 m/h | €16,230 |
| Caterpillar 140H 140G 140K 12H 14H 120H | Year: 2019, Euro: Euro 3, power: 136 kW (185 HP), fuel: diesel, suspension: air/air | €20,940 |
| Caterpillar CAT 120G | Year: 2016, running hours: 5,000 m/h, power: 150 kW (204 HP), fuel: diesel | €16,660 |
| Caterpillar E200B E120B E70B | Year: 1994 | €16,200 |
| Caterpillar 120H | Year: 2022, running hours: 500 m/h, Euro: Euro 6, power: 142 kW (193 HP), fuel: diesel | €19,650 |
| Caterpillar 120H | Year: 2020, running hours: 1,545 m/h, power: 94 kW (128 HP), fuel: diesel, suspension: air/air | €21,360 |
| Caterpillar 120H | Year: 2022, running hours: 600 m/h, Euro: Euro 6, power: 166 kW (226 HP), fuel: diesel | €18,800 |
























