Komatsu D475A-5
Industrial Tractor · 2024
Overview
The Komatsu D475A-5 is engineered for commercial applications demanding maximum uptime. With 934 horsepower, it handles demanding implements and attachments effectively. The torque converter transmission delivers reliable power transfer.
Owner Ratings
Based on 11 owner reviews
Best For
- ✓Commercial and municipal fleets
- ✓High-hour continuous operation
- ✓Rotary cutters and brush hogs
Not Ideal For
- ✗Residential or hobby use (over-specified)
- ✗Budget-conscious buyers
Key Features
890hp Komatsu SDA16V160E engine
Delivers reliable power and efficient fuel consumption.
Semi-U or straight blade configurations
A standout feature enhancing overall performance.
Hydrostatic power steering
Smooth, intuitive control for effortless operation.
Heavy-duty elevated sprocket undercarriage
A standout feature enhancing overall performance.
ROPS/FOPS cab with full pressurization
Designed for operator comfort during extended use.
Electronic monitoring system
A standout feature enhancing overall performance.
Large Torque-Converter Dozer Series
This Komatsu large dozer set captures major torque-converter classes used for high-output earthmoving and production-focused work. It includes standard and LGP variants where applicable, allowing a single search path for heavy-duty procurement comparisons.
Production Earthmoving Focus
Designed for operations where steady push power and productivity are central requirements, spanning from D85EX-18 through the massive D575A-3.
- •Heavy-duty class for major workloads
- •Common in industrial-scale projects
- •Strong fit for sustained output needs
- •D85 through D575 production scale
Large-Class Variant Grouping
Combines standard and LGP options for better terrain and job-condition matching in soft-ground or standard production environments.
- •Supports traction/ground-pressure choices
- •Simplifies variant-level procurement review
- •Keeps related large classes unified
- •LGP versions for soft-ground sites
Fleet-Level Deployment
Frequently considered for multi-machine deployment in high-volume site programs where production scheduling drives machine selection.
- •Useful for long-duration project cycles
- •Aligned with production route planning
- •Enables consistent fleet role definition
- •Multiple units often deployed together
Lifecycle Reliability Planning
Purchasing in this segment emphasizes uptime support and replacement strategy for major capital equipment investments.
- •Support infrastructure is a key factor
- •Maintenance planning drives ownership outcomes
- •Strong relevance for capital planning cycles
- •Komatsu CARE support program available
What Owners Say
- •The D475A-5 is one of the world's most powerful production dozers — 890hp provides exceptional performance in mining and large earthwork applications
- •Elevated sprocket undercarriage greatly extends undercarriage life and reduces wear in abrasive conditions
- •Hydraulic blade control is precise even at this scale — operators can achieve good grading accuracy with the D475
- •Electronic monitoring keeps the operator informed of machine health status during demanding operations
- •Komatsu's global support infrastructure for large mining equipment is very well-established — parts and service are reliable
Complete Specifications
| Specification | Value |
|---|---|
| Engine | |
| Gross Horsepower | 934 HP |
| Cylinders | 12 |
| Displacement | 30.48L |
| Fuel Type | Diesel |
| Aspiration | Turbo |
| Transmission & Drive | |
| Transmission Type | Torque Converter |
| Forward Speeds | 3 |
| Drive Type | Crawler |
| Dimensions & Weight | |
| Operating Weight | 254,195 lbs |
| Length | 455" |
| Width | 142" |
Specs & Compare
Add models to compare side by side
| Specification | Komatsu D475A-5 | — | — |
|---|---|---|---|
| Engine | |||
| Gross HP | 934 HP | — | — |
| Cylinders | 12 | — | — |
| Displacement | 30.48L | — | — |
| Fuel Type | Diesel | — | — |
| Aspiration | Turbo | — | — |
| Transmission & Drive | |||
| Transmission | Torque Converter | — | — |
| Forward Speeds | 3 | — | — |
| Drive Type | Crawler | — | — |
| Dimensions & Weight | |||
| Length | 455" | — | — |
| Width | 142" | — | — |
| Height | 180" | — | — |
| Weight | 254,195 lbs | — | — |
| Fuel & Performance | |||
| Fuel Capacity | 441 gal | — | — |
| Pricing | |||
| Typical Price | $2,700,000 | — | — |
| MSRP From | $2,500,000 | — | — |
Compare Similar Models
Tractors with similar horsepower ratings for side-by-side comparison.
Frequently Asked Questions
What is the horsepower of the Komatsu D475A-5?▼
How much does the Komatsu D475A-5 cost?▼
What type of transmission does the Komatsu D475A-5 have?▼
What is the Komatsu D475A-5 best used for?▼
Get More From Your Komatsu D475A-5
Owning it is just the start. These guides cover the attachments, upkeep, and equipment that fit this tractor.
Attachment Compatibility
Match implements by hitch, PTO, and hydraulics.
Read guide3-Point Hitch Guide
Categories, pin sizes, and how to attach implements.
Read guidePTO Attachments Guide
How the PTO works and the implements it drives.
Read guideHydraulic Remotes
Add and troubleshoot rear remotes.
Read guideFarm Fuel Storage
Store and transfer diesel on your property.
Read guideFarm Backup Power
Run a PTO generator off this tractor.
Read guide