Cat’s 140 LVR motor grader is coming, here’s what makes it special

Caterpillar is preparing to launch its next generation of graders, and the Cat 140 LVR motor grader, scheduled for release in early 2026, is already drawing attention among contractors.

If you’ve ever worked on road construction, you know how much difference a motor grader can make. The right machine doesn’t just move dirt, it defines accuracy, speed, and operator comfort. That’s why there’s been so much buzz around the new Cat 140 LVR motor grader.

Highlights about the Cat 140 LVR motor grader

• Longer service life with extended maintenance intervals and easy-to-reach service points.

• Better cab comfort with optional cameras (rear, front, 360-degree), improved air conditioning, and adjustable seat.

• Choice of tandem or All-Wheel Drive (AWD) for stronger traction on different jobsites.

What engine does the Cat 140 LVR use?

The Cat 140 motor grader runs on the Cat C7 engine, a 6-cylinder, 7.2 L diesel power unit. It delivers 183–213 horsepower (136–159 kW) through a Variable Horsepower Plus system, which automatically adjusts output based on load.

• Torque output: Up to 1052 Nm.

• Rated speed: 2000 rpm.

• Altitude capability: Works reliably up to 3,048 meters above sea level.

• Operating temperatures: Standard up to 43°C, with a high ambient option up to 50°C.

This balance of horsepower flexibility and torque efficiency ensures the 140 motor grader can handle both fine grading and heavier earthmoving applications.

How much does the Cat 140 LVR weigh?

The machine has an operating weight of 18,400 kg when equipped, and a maximum gross vehicle weight (GVW) of 22,045 kg. This weight distribution ensures ground stability during grading while maintaining maneuverability. 

Compared to heavier graders like the Cat 160M3, the 140 LVR strikes a balance that allows it to work efficiently in urban projects and medium-scale roadwork without the fuel penalty of oversized models.

Moldboard and blade performance

One of the defining features of a grader is its blade capability. The Cat 140 LVR’s moldboard is designed for versatility:

• Blade width: 3.7 m

• Blade height: 610 mm

• Blade pull capacity: 10,810–13,685 kg

• Down pressure range: 7,244–11,739 kg

Contractors who have worked with the Caterpillar 140 motor grader will find that the LVR version builds on that legacy with improved blade pull and operator technology.

Operating performance and maneuverability

Motor graders are judged not just by raw power but by how they move and react in real-world conditions. The Cat 140 LVR offers a range of specs that make it adaptable:

• Top speed (forward): 46.6 km/h.

• Top speed (reverse): 36.8 km/h.

• Turning radius: 7.6 m.

• Steering range: ±47.5°

• Articulation: ±20°

This combination allows the machine to make tight turns in confined jobsites while still being fast enough to relocate across larger stretches of roadway without the need for transport equipment.

Transmission and hydraulics

The transmission system uses a direct drive, power shift gearbox with 8 forward gears and 6 reverse gears. Operators benefit from smooth gear changes that keep the machine responsive during complex grading tasks.

On the hydraulic side, the grader uses an electro-hydraulic load sensing system with a closed center design. This ensures that hydraulic power is delivered only when required, improving efficiency and reducing wasted energy.

• Hydraulic pump output: 210 L/min

• Maximum pressure: 24,150 kPa

This gives operators precise control over blade movements, especially important when working on fine grading projects.

Service capacities

Understanding the service requirements is key for maintenance planning:

• Fuel tank: 416 L

• Hydraulic tank: 64 L

• Engine oil: 25 L

The large fuel tank provides long intervals between refueling, an advantage on remote projects. 

Cab design and operator comfort

Operator fatigue is a hidden cost in grading operations. The Cat 140 LVR addresses this with:

• Redesigned HVAC system for consistent climate control in both hot and cold regions.

• Seat adjustment options for multiple operators working in shifts.

• Enhanced visibility with optional integrated cameras (rear, front, 360-degree) for safer maneuvering and reduced blind spots.

By combining comfort features with advanced technology, this grader supports longer operating hours without sacrificing safety or accuracy.

Attachments and jobsite adaptability

Attachments expand the grader’s versatility:

• Ripper: Up to 5 shanks, penetration depth of 428 mm

• Scarifier: Up to 11 teeth, depth of 292–467 mm

With these options, the grader can handle ripping compacted soil before grading, or scarifying old asphalt before resurfacing. This makes the 140 LVR suitable not just for road finishing but also for site preparation, mining support, and agricultural land development.

• How does the Cat 140 LVR compare with other graders?

Here’s a comparison of the Cat 140 LVR with the Cat 140 GC and Cat 160M3:

What projects is the Cat 140 LVR best for?

The machine excels in:

1. Road construction and maintenance, creating crown profiles, drainage slopes, and finishing surfaces.

2. Urban development projects, thanks to its maneuverability and moderate weight

3. Mining and industrial support, with its optional ripper for surface preparation

4. High-altitude or hot-climate jobsites, supported by its engine altitude rating and high-ambient cooling system.

Frequently Asked Questions

What is a motor grader used for?

A motor grader is used to level surfaces, create slopes for drainage, prepare roads, and perform fine grading in construction, mining, and urban projects.

What is the difference between grader and motor grader?

The term "grader" generally refers to any machine used for leveling surfaces, while a "motor grader" is specifically powered by an engine and equipped with precise controls for grading.

How fast can a motor grader go?

Motor graders like the Cat 140 LVR can reach up to 46.6 km/h forward and 36.8 km/h in reverse, allowing efficient relocation across jobsites without additional transport.

Conclusion

The Cat 140 LVR motor grader offers a mix of horsepower flexibility, hydraulic precision, and operator comfort that makes it suitable for contractors handling diverse projects. Its ability to operate in extreme climates and high altitudes, combined with advanced features such as 360-degree visibility and efficient maintenance intervals, sets it apart from entry-level models.

For professionals comparing graders or researching machine specifications, makana.com provides access to certified inspection reports, detailed specs, and side-by-side comparisons from Caterpillar and other leading brands.