Komatsu D65PX-18 Financing Calculator
crawler dozers · Est. Market Price $420,000 · More Komatsu financing
Updated
Buyers comparing crawler dozers options will find the Komatsu D65PX-18 spec'd as a heavy-duty machine, running a 217hp engine and 49,833 lb operating weight.
Compared against every other crawler dozers page on this site, the Komatsu D65PX-18's 217hp puts it roughly mid-pack by horsepower among crawler dozers models tracked here. By operating weight, it comes in at 23% of the heaviest crawler dozers model in this dataset.
This $420,000 D65PX-18 runs as a 60-month $1-buyout capital lease in our model: 8.25% estimated APR puts the payment at $8,582/mo, ending in outright ownership rather than a residual payoff. For financing at this level, at this investment level, many buyers split the analysis between the monthly cash-flow impact and the Section 179 tax offset below before deciding. Across the full 60-month term, total payments come to $514,903 — about $94,903 above the $420,000 cash price, which is the real cost of financing instead of paying up front.
At an estimated $8,582/month, this ties for #11 of 13 by estimated payment (tied with 1 other currently priced crawler dozers model at this exact price point) — 41% above the crawler dozers average of $6,086/mo.
Because 100% bonus depreciation is currently in effect (equipment placed in service after January 19, 2025) and this asset qualifies under Section 179's $2,560,000 2026 cap, the full $420,000 cost is a candidate for a first-year deduction rather than a multi-year depreciation schedule -- the actual benefit depends on the buyer's taxable income, so this isn't a substitute for a CPA's sign-off.
Estimated Monthly Payment
Estimated Commercial APR including doc/origination fees. Adjust the slider to personalize the rate for your credit tier.
$8,581.72/mo
Base APR: 8.25% · 60 months
| Month | Payment | Principal | Interest | Balance |
|---|
Section 179 Tax Deduction Matrix
Estimates for illustrative purposes only. Consult a certified CPA to determine actual Section 179 depreciation. Source: IRS Publication 946 .
| Estimated Equipment Price | $420,000 |
| 2026 Section 179 Cap | $2,560,000 |
| Eligible Deduction | $420,000 |
| Federal Corporate Tax Rate | 21% |
| Estimated Tax Savings | $88,200 |
| Effective After-Tax Cost | $331,800 |
Asset Specifications
| Make | Komatsu |
| Model | D65PX-18 |
| Category | heavy-construction |
| Subcategory | crawler dozers |
| Horsepower | 217 hp |
| Operating Weight | 49,833 lbs |
| Estimated Market Price | $420,000 |
| Fuel Tank Capacity (gal) | 109.6 |
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Frequently Asked Questions
What is the estimated monthly payment for a financed Komatsu D65PX-18?
An estimated $8581.72/month over 60 months at a base APR of 8.25%, including a $750.00 doc/origination fee.
Does the estimated payment change based on credit score?
Yes. The calculator above has 5 credit tiers, each adjusting this machine's 8.25% base APR: Subprime 12.75%, Fair 10.75%, Good 8.25%, Very Good 7.50%, Prime 6.75%. "Good" is the default tier shown; drag the slider to see the exact payment at your tier.
Is the Komatsu D65PX-18 eligible for a Section 179 tax deduction?
Yes. Under the 2026 Section 179 cap of $2,560,000, qualifying businesses may be able to deduct the full purchase price in the year it's placed in service, subject to CPA verification.
Does 100% bonus depreciation apply to a financed Komatsu D65PX-18?
Bonus depreciation was restored to 100% for equipment placed in service after January 19, 2025, and it applies more broadly than Section 179 -- it isn't capped by the $2,560,000 Section 179 limit and generally isn't affected by a business's Section 179-eligible income limit. Financing rather than paying cash doesn't disqualify a purchase from this: the full $420,000 placed-in-service cost is typically what counts, not the amount actually paid that year. Confirm applicability with a CPA before filing.
What's the total cost of financing this Komatsu D65PX-18 versus paying cash?
Over the full 60-month term, estimated payments total $514,903 -- about $94,903 more than the $420,000 cash price. That difference is the estimated cost of financing (interest plus the $750.00 doc fee) rather than paying up front.
How much would a down payment lower the monthly payment on this Komatsu D65PX-18?
Putting 10% down ($42,000 on this Komatsu D65PX-18) reduces the estimated payment from $8,582/mo to roughly $7,725/mo at the same 8.25% estimated APR -- a real reduction, since a down payment lowers the amount actually financed rather than just the sticker price.
What is the typical resale or auction value for a Komatsu D65PX-18?
Estimated 5-year residual value is approximately 38.5% of MSRP.
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