PM schedule · Dozer
Komatsu D61PXi-24 maintenance schedule
Service intervals, fluids and filters for the Komatsu D61PXi-24. Full specs, part numbers and heavy-duty intervals are in goAardvark.
- Series -24 (D61EX-24 / D61PX-24 / D61EXi-24 / D61PXi-24)
- Engine Komatsu SAA6D107E-3
- Emissions EPA Tier 4 Final
- Size class 150–175 hp
Source: Komatsu D61EX/PX/EXi/PXi-24 brochure EN-D61-BR01-0526-V2 · Last verified October 29, 2026 · Always confirm with the operator's manual for your serial number
The short answer
Fluids and capacities 3 of 6 shown
| System | Spec | Capacity |
|---|---|---|
| Engine oil | — | 27 L7.2 gal |
| Hydraulic tank | — | 101 L26.7 gal |
| Fuel tank | — | 372 L98.3 gal |
| Cooling system | Available in goAardvark | Available in goAardvark |
| Final drive (each side) | Available in goAardvark | Available in goAardvark |
| DEF tank | Available in goAardvark | Available in goAardvark |
3 more systems with specs and capacities are in goAardvark.
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| Machine | Hours now | Hours per week | Next service | Around | |
|---|---|---|---|---|---|
1,500 hr at 3,000 160 hr | Dec 8 |
Official Komatsu maintenance resources
My Komatsu portal (manuals, parts books, software)
Komatsu's customer portal gives owners online access to parts and service manuals, machine data and parts ordering.
Komatsu Oil and Wear Analysis (KOWA)
Komatsu's oil sampling program analyzes lubricants at Komatsu labs to flag wear and contamination before failures.
Komtrax via My Komatsu
Komtrax machine data, maintenance reminders and health alerts are viewed in the My Komatsu portal.
Komatsu CARE complimentary maintenance
New Komatsu machines get factory scheduled maintenance at set hour intervals for the first 3 years or 2,000 hours.
Komatsu CARE Plus, Plus II, Plus III and Care Advantage
Paid plans that extend scheduled maintenance and add repair coverage beyond the standard warranty.
Komatsu CARE preventive maintenance kits
Packaged genuine filter and parts kits for planned maintenance, requested through a Komatsu distributor.
Komatsu genuine parts and filters
Komatsu's parts catalog covers genuine filters, fluids and reman components, with online ordering through My Komatsu.
Komatsu quick reference parts guides
Model-specific PDF guides listing maintenance part numbers, fluids and capacities for selected Komatsu machines.
Your D61PXi-24 isn't the only machine due for service
Most fleets run several makes side by side. Each has its own manual, intervals and telematics portal. goAardvark pulls hours from all of them and builds one PM schedule for the whole fleet.
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Frequently asked questions
Sources
Komatsu and other product names are trademarks of their owners. goAardvark is not affiliated with any equipment manufacturer. This page summarizes public information for planning; your operator's manual is the authority for your serial number.