Caterpillar 315 Financing Calculator
crawler excavators · Est. Market Price $270,000 · More Caterpillar financing
Updated Cross-checked against 2 government/public rate sources
The Caterpillar 315 pairs a 315hp engine and 31,800 lb operating weight, placing it in the high-output tier of the crawler excavators market.
Compared against every other crawler excavators page on this site, the Caterpillar 315's 315hp puts it in the upper half of the horsepower range for crawler excavators models tracked here. By operating weight, it comes in at 14% of the heaviest crawler excavators model in this dataset.
This $270,000 315 runs as a 60-month $1-buyout capital lease in our model: 8.25% estimated APR puts the payment at $5,522/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 $331,337 — about $61,337 above the $270,000 cash price, which is the real cost of financing instead of paying up front.
At an estimated $5,522/month, this ties for #31 of 42 by estimated payment (tied with 2 other currently priced crawler excavators models at this exact price point) — 7% above the crawler excavators average of $5,141/mo.
Stacked together, Section 179 and 2026's 100% bonus depreciation mean the $270,000 price tag here isn't necessarily spread across years on a tax return -- a profitable business placing this asset in service this year could write off the full amount immediately, though the real dollar benefit depends on the buyer's tax bracket and total equipment spend for the year.
Estimated Monthly Payment
Estimated Commercial APR including doc/origination fees. Adjust the slider to personalize the rate for your credit tier.
$5,522.29/mo
Base APR: 8.25% · 60 months
| Month | Payment | Principal | Interest | Balance |
|---|
Asset Specifications
| Make | Caterpillar |
| Model | 315 |
| Category | heavy-construction |
| Subcategory | crawler excavators |
| Horsepower | 315 hp |
| Operating Weight | 31,800 lbs |
| Estimated Market Price | $270,000 |
| Fuel Tank Capacity (gal) | 49 |
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 | $270,000 |
| 2026 Section 179 Cap | $2,560,000 |
| Eligible Deduction | $270,000 |
| Federal Corporate Tax Rate | 21% |
| Estimated Tax Savings | $56,700 |
| Effective After-Tax Cost | $213,300 |
Real-World Market Reference
2 independent government sources currently reference this machine — not our own estimate.
| DOT Rental Rate | $101.71/hrCalifornia DOT equipment rental rate schedule, effective 01-APR-2026 |
| Vendor Rental Rate | $830.00/dayWashington State DES equipment rental contract (vendor: NCMachinery) |
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Frequently Asked Questions
What is the estimated monthly payment for a financed Caterpillar 315?
An estimated $5522.29/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 Caterpillar 315 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 Caterpillar 315?
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 $270,000 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 Caterpillar 315 versus paying cash?
Over the full 60-month term, estimated payments total $331,337 -- about $61,337 more than the $270,000 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 Caterpillar 315?
Putting 10% down ($27,000 on this Caterpillar 315) reduces the estimated payment from $5,522/mo to roughly $4,972/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 Caterpillar 315?
Resale value data is not yet available for this specific model.
What does a Caterpillar 315 rent for?
Current public rate records put this machine at $101.71/hour (California DOT equipment rental rate schedule) and $830.00/day (Washington State DES equipment rental contract (vendor: NCMachinery)) — real published rates, not our own estimate.
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