Komatsu · Bulldozers
Komatsu D51 Medium Bulldozer
Based on year, hours, and condition
Prices vary by market
Own a Komatsu D51 Medium Bulldozer? Get a cash offer →
About the Komatsu D51 Medium Bulldozer
The Komatsu D51 Medium Bulldozer is a mid-size bulldozer produced from 2000-present. Powered by a 115 HP engine and weighing in at 32100 lbs, it sits in Komatsu's medium-class lineup.
Popular across Major earthmoving, Road construction, Quarrying applications, the Komatsu D51 Medium Bulldozer has earned a reputation for reliability and strong resale value in the used equipment market. Contractors and fleet managers frequently choose this model for its balance of power, fuel efficiency, and serviceability.
Used Komatsu D51 Medium Bulldozer units typically sell between $210,000 and $310,000, depending on year, hours, condition, and configuration. HeavyDutyYard tracks real market data to ensure competitive pricing on every unit.
Specifications
Engine & Power
Dimensions & Weight
Configuration
Common Applications
- Major earthmoving
- Road construction
- Quarrying
- Mining
Popular Attachments
Common Configurations
How It Compares
| Spec | Komatsu D51 Medium Bulldozer | Caterpillar D5 Medium Bulldozer | John Deere 650K Crawler Dozer |
|---|---|---|---|
| Engine HP | 115 HP | 170 HP | 104 HP |
| Op. Weight | 32,100 lbs | 42,263 lbs | 22,343 lbs |
| Blade Capacity | 6 | 7.8 | 6.2 |
| Price Low | $210,000 | $220,000 | $200,000 |
| Price High | $310,000 | $320,000 | $300,000 |
Frequently Asked Questions
How much is a used Komatsu D51 Medium Bulldozer worth?
A used Komatsu D51 Medium Bulldozer typically sells for $210,000 to $310,000 depending on year, hours, condition, and configuration. Machines with lower hours and documented service records command premium pricing.
Where can I sell my Komatsu D51 Medium Bulldozer?
HeavyDutyYard buys Komatsu bulldozers in any condition. Submit your equipment details and get a competitive cash offer within 24 hours. We handle pickup and transport at no cost to you.
What are common issues with the Komatsu D51 Medium Bulldozer?
Like all bulldozers, the Komatsu D51 Medium Bulldozer requires regular maintenance on hydraulic systems, filters, and drivetrain components. Keeping up with scheduled service intervals is the best way to maintain reliability and resale value. Machines with complete service records typically sell for more.
What is the Komatsu D51 Medium Bulldozer used for?
The Komatsu D51 Medium Bulldozer is commonly used for Major earthmoving, Road construction, Quarrying, Mining. Its medium-class size and 115 HP engine make it well-suited for both production work and utility applications.