Product Specifications

Detailed Description and Applications

The Used CAT 120H/120G Motor Grader is a dependable choice for contractors and municipalities needing precise grading, road maintenance, and site preparation equipment. Built on a robust CAT platform and fitted with a Caterpillar 3126B engine rated at 104 kW, this grader delivers the torque and responsiveness required for demanding surface-shaping tasks while maintaining predictable operating costs. Its compact transport dimensions and established service architecture make it practical for fleet integration and long-term ownership.

Key Features

• Versatile moldboard and hydraulics for shaping, leveling, and finish grading.

• Ergonomic joystick control system that simplifies blade and articulation inputs for operators.

• Spacious cab design offering clear forward and peripheral visibility to boost productivity and safety.

• Durable frame and components engineered for long service life and reduced life-cycle costs.

Engine and Performance

Power delivery is optimized for grading cycles: the Caterpillar 3126B engine provides a reliable balance between fuel efficiency and pull‑through capability when the grader is under load. The 104 kW rating supports continuous blade operation and travel over varying terrain. Hydraulic control responsiveness, combined with the selected drive configuration, provides consistent cutting and fill performance which is essential for maintaining smooth surfaces on highways, secondary roads, and site pads.

Operator Comfort and Controls

Operator effectiveness is a priority on the 120H/120G. The cab affords a broad field of view, intuitive joystick controls reduce operator fatigue and shorten onboarding time for new operators, and instrumentation is laid out so routine checks and adjustments can be performed without leaving the seat. Together, these elements support safer, more productive shifts and reduce non-productive time during grading projects.

Durability, Maintenance and Ownership

The grader’s heavy‑duty undercarriage and reinforced frame components are designed to withstand jobsite stresses. Maintenance access points are positioned to simplify daily checks and scheduled servicing, helping to minimize downtime. Proven Cat parts availability and a global service network facilitate repairs and regular maintenance. When properly maintained, this model yields a long service life and a lower total cost of ownership compared with many alternatives in its class.

Typical Applications

Common uses for the Used CAT 120H/120G include highway shoulder shaping, rural road construction and maintenance, preparation of base courses for paving, snow removal operations with appropriate attachments, and final grading at construction sites. Its adaptability makes it equally suited to contractors, municipal road crews, and rental fleets.

Target Users and Purchasing Considerations

This grader is targeted at buyers who need a practical combination of proven mechanical design, operator comfort, and serviceability. When evaluating a used unit, confirm maintenance history, inspect wear on the moldboard and cutting edges, and verify hydraulic response and steering functionality. The machine’s transport dimensions (10 m length, 2.4 m width, 3.33 m height) and tyre specification (17.5 R25) should be checked against fleet transport capabilities.

Availability, Delivery and Support

Units originate from Shanghai with typical delivery lead times of 15–20 days. Supply capacity is strong, with an indicated capability up to 10,000 units per month for comparable equipment lines. Buyers benefit from established parts channels for Caterpillar engines and components; it is advisable to secure a service plan or partner with an authorized service center to preserve machine uptime.

Related Machines in Operation

In addition to motor graders, our active catalog and operating fleet include a wide range of construction equipment suitable for integrated project work: excavators (CAT 312–345 series, Komatsu PC series, Hitachi EX/Zx series, Kobelco SK series, Doosan, Hyundai, Volvo), wheel loaders (CAT 936–988 series, Komatsu WA series), backhoe loaders (CAT, JCB), bulldozers (CAT D‑series, Komatsu D‑series), road rollers (DYNAPAC, BOMA‑G) and forklifts (Toyota, TCM up to 25 ton). These machines are commonly paired with motor graders for roadworks, earthmoving, and site development projects, enabling turnkey fleet solutions for contractors and public works departments.

For procurement or technical inquiries about the Used CAT 120H 120G Motor Grader, please prepare unit-specific questions regarding service history, attachment options, and transport logistics so we can provide tailored information and supporting documentation promptly.