Komatsu · Bulldozers
Komatsu D31 Small Bulldozer
Based on year, hours, and condition
Prices vary by market
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About the Komatsu D31 Small Bulldozer
The Komatsu D31 Small Bulldozer is a small-class bulldozer produced from 2000-present. Powered by a 78 HP engine and weighing in at 18055 lbs, it sits in Komatsu's small-class lineup.
Popular across Site preparation, Light construction, Landscaping applications, the Komatsu D31 Small 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 D31 Small Bulldozer units typically sell between $125,000 and $185,000, 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
- Site preparation
- Light construction
- Landscaping
- Small excavation
Popular Attachments
Common Configurations
How It Compares
| Spec | Komatsu D31 Small Bulldozer | Caterpillar D3 Small Bulldozer | John Deere 450K Crawler Dozer |
|---|---|---|---|
| Engine HP | 78 HP | 98 HP | 80 HP |
| Op. Weight | 18,055 lbs | 17,842 lbs | 18,752 lbs |
| Blade Capacity | 3.1 | 3.2 | 3.5 |
| Price Low | $125,000 | $120,000 | $130,000 |
| Price High | $185,000 | $180,000 | $190,000 |
Frequently Asked Questions
How much is a used Komatsu D31 Small Bulldozer worth?
A used Komatsu D31 Small Bulldozer typically sells for $125,000 to $185,000 depending on year, hours, condition, and configuration. Machines with lower hours and documented service records command premium pricing.
Where can I sell my Komatsu D31 Small 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 D31 Small Bulldozer?
Like all bulldozers, the Komatsu D31 Small 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 D31 Small Bulldozer used for?
The Komatsu D31 Small Bulldozer is commonly used for Site preparation, Light construction, Landscaping, Small excavation. Its small-class size and 78 HP engine make it well-suited for both production work and utility applications.