Motor Graders Buyer Guide
Motor graders are essential heavy equipment used for creating flat surfaces, refining grades, and shaping material on construction sites, roads, and land development projects. They are primarily purchased by civil construction companies, road building contractors, governmental municipalities, and large-scale agricultural operations for precision earthmoving and maintenance.
AI-updated monthly · Last refresh 9/1/2026
Fast facts
- Typical Used Price Range: $50,000 - $350,000, depending on age, hours, and condition.
- Operating Weight Range: 25,000 - 65,000 lbs (11 - 30 metric tons).
- Typical Hours-of-Life: Often 15,000 - 25,000+ hours with proper maintenance.
- Fuel Usage: Average 5-10 gallons per hour under load for mid-size units.
- Common Attachments: Scarifiers, rippers, push blocks, snow wings, dozer blades, laser/GPS grade control systems.
- Jobsite Uses: Fine grading, road construction and maintenance, snow removal, ditch cutting, material spreading, airport runway maintenance.
- Engine Horsepower: Typically 140 - 300 HP.
- Blade Width: Standard 12-16 feet (3.6-4.8 meters).
What to look for
- 1Circle Drive & Drawbar: Inspect for excessive play, cracks, or welds. This is a primary wear point and critical for grading accuracy.
- 2Blade & Moldboard Condition: Check for wear, bending, cracks, and proper hydraulic cylinder function. Look for signs of impact damage.
- 3Hydraulic Hoses & Cylinders: Examine for leaks, chafing, and pitting on cylinder rods. Operate all functions to check for smooth, responsive movement.
- 4Articulation Joint: A key stress point. Check for excessive play, grease leakage, and structural integrity. Any 'sloppiness' here indicates significant wear.
- 5Tires: Assess tread depth, sidewall condition, and even wear. Grader tires are expensive, so their condition significantly impacts value.
- 6Front Axle & Lean: Check for bent components, worn kingpins, and proper steering and lean cylinder operation. Misalignment affects grading precision.
- 7Hour Meter Discrepancies: Compare hour meter readings with signs of wear on pedals, steering wheel, and seat condition. Look for service stickers or oil change dates to corroborate hours.
- 8Engine & Transmission: Listen for unusual noises. Check for fluid leaks. Request recent oil samples or service reports if possible.
- 9Service History & Maintenance Records: Critical for understanding past issues, maintenance intervals, and verifying component replacements.
- 10Telematics Data: If available, review idle time, fault codes, fuel consumption, and operational patterns for a comprehensive picture of usage.
Best makes & models
Caterpillar
M-Series (12M, 140M, 160M, 16M)Known for robust construction, advanced hydraulics, excellent resale value, and a wide global dealer network for parts and service support.
John Deere
G-Series (670G, 770G, 870G)Praised for user-friendly controls, comfortable cabs, and strong performance, often favored for their precise grade control systems and good dealer support.
Volvo Construction Equipment
G900 Series (G930, G940, G960)Offers strong fuel efficiency, good operator visibility, and innovative safety features, providing a comfortable and productive work environment.
Komatsu
GD655, GD675Provides reliable performance, integrated grade control readiness, and a reputation for durability in challenging working conditions.
Case Construction Equipment
865B, 885BValued for competitive pricing, reliable componentry, and often a strong option for those seeking good value in a used market.
Models with known issues
Commonly-reported issues from operators and technicians. Every machine varies — always inspect before you buy.
Certain older makes/models Pre-Tier 4 interim models (2008-2013 approximate)
Some early emissions-compliant engines from various manufacturers were known to have higher DEF consumption or DPF issues, leading to increased operational costs and downtime.
Smaller OEM Graders Specific older models without widespread support
Commonly reported difficulty in sourcing replacement parts, especially for proprietary components, leading to extended downtime and higher repair costs.
Various brands Models with hydraulic systems prone to contamination
Industry chatter suggests some models were less forgiving of maintenance lapses, leading to premature wear in hydraulic pumps and motors if fluid changes were neglected.
Frequently asked questions
What's a reasonable price for a used motor grader?
A fair price for a used motor grader can range from $50,000 for an older, higher-hour machine to over $350,000 for a newer model with advanced features and lower hours. Condition, brand, and included technology significantly influence pricing.
How many hours are 'too many' for a used motor grader?
While graders can exceed 25,000 hours, anything above 15,000 hours typically means major components may be nearing the end of their first life cycle. Machines with excellent maintenance records can be viable even at higher hours, but expect more potential for component replacement.
Can I finance a used motor grader?
Yes, financing for used motor graders is widely available through equipment finance companies, bank loans, and often manufacturer-backed programs. Loan terms and rates depend on the machine's age, your creditworthiness, and the down payment.
What are the typical costs for shipping a motor grader?
Shipping costs vary significantly based on distance, fuel prices, and the grader's size and weight. Expect anywhere from $2.00 to $4.00 per mile for cross-country hauls, with permits and escort fees adding to the total.
Do used motor graders come with a warranty?
Most used motor graders are sold 'as-is' without a warranty. However, some dealers offer limited powertrain or hydraulic warranties on certified used equipment, especially for newer models. It's always worth asking and negotiating.
What's the resale value like for motor graders?
Motor graders, particularly from top-tier brands like Caterpillar and John Deere, tend to hold their resale value well due to their long operational life and constant demand in construction and infrastructure maintenance.