The STIHL KMA 135 R typically costs about $400-$500 for the powerhead alone, with a common dealer price near $460 before tax. A working setup costs more because the battery, charger, and KombiSystem attachment are usually separate; battery capacity, attachment choice, dealer pricing, and local taxes drive the total.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| KMA 135 R powerhead | $400 | $460 | $500 | Tool only; battery and attachment not included |
| Compatible AP battery | $200 | $300 | $500 | Price varies by capacity and dealer |
| Battery charger | $80 | $125 | $200 | Charger type and charging speed affect price |
| KombiSystem attachment | $100 | $200 | $350 | Attachment type and construction affect price |
| Ready-to-work setup | $680 | $900 | $1,250 | Powerhead, battery, charger, and one attachment |
What the KMA 135 R powerhead costs at U.S. dealers
Budget roughly $400-$500 before tax for the bare KMA 135 R, with about $460 as a practical planning figure. The powerhead is the battery-powered motor unit in STIHL’s KombiSystem. It accepts compatible attachments, so the advertised tool price generally does not include a battery, charger, or working head such as a trimmer or edger.
Actual quotes vary by authorized STIHL dealer, local inventory, and any current promotion. In some areas, the dealer may quote close to the suggested retail price; another dealer may discount the unit or bundle it with equipment. Confirm whether a posted price is for the KMA 135 R powerhead only, rather than a package with a battery or attachment.
Assumptions: U.S. retail pricing for a new powerhead, standard dealer availability, before sales tax, delivery, and optional accessories. Sales tax can add roughly $20-$55 to a $400-$500 purchase in locations with sales tax rates around 5%-11%. A delivery or setup charge, if applicable, is separate from the tool price.
Used or clearance units may cost less, but condition and included items matter. A used price of $250-$375 may be reasonable for a clean powerhead with proof of purchase, but a worn unit without a warranty or service history carries more risk. A missing battery or attachment does not make the purchase a complete operating package.
How batteries, chargers, and attachments change the quote
The main add-on expense is usually the AP battery, followed by the attachment needed for the intended yard task. STIHL’s AP battery line includes different capacities and prices vary by model and dealer. Smaller-capacity compatible batteries can start around $200, while higher-capacity options may run $400-$500 or more. A larger battery can extend runtime but adds weight and purchase cost.
| Quote component | Typical price | What changes the amount | Usually included? |
|---|---|---|---|
| Powerhead | $400-$500 | Dealer discount, availability, local pricing | Yes, in tool-only price |
| AP battery | $200-$500 | Capacity, battery model, promotions | No |
| Charger | $80-$200 | Charging speed and model | No |
| Trimmer attachment | $100-$200 | Cutting head and attachment model | No |
| Edger or hedge trimmer attachment | $150-$350 | Attachment type and features | No |
| Sales tax and delivery | $0-$75+ | Local tax, distance, dealer policy | No |
Attachment pricing is not one-size-fits-all. A basic trimmer attachment may be less expensive than a hedge trimmer, pole pruner, or blower attachment. Check compatibility with the KMA 135 R and verify whether any cutting line, blade, harness, or guard is included. Extra cutting line and replacement wear items can add roughly $10-$40 at purchase.
Some buyers already own compatible AP batteries and chargers from other STIHL equipment. In that case, those items do not need to be purchased again, although battery condition and capacity should be checked.
Which battery capacity and attachment raise the total?
A small battery-and-trimmer setup may land near $700, while a larger battery and premium attachment can push the pre-tax bill above $1,000. Battery capacity is the first major variable: moving from an entry-level compatible battery around $200 to a higher-capacity battery near $500 can add roughly $300. The larger option may be useful for longer work sessions, but it is not automatically the lowest-cost choice for occasional trimming.
Attachment choice can create another $100-$250 difference. A basic trimmer attachment might cost $100-$200, while specialized attachments such as a pole pruner or hedge trimmer can fall around $200-$350. A buyer planning to use multiple functions should compare the price of each attachment with the cost of a separate dedicated tool; the KombiSystem powerhead is shared, but attachments are not free.
Runtime needs also affect the battery decision. For light trimming around a small property, a lower-capacity battery may be adequate, while frequent edging, long fence lines, or larger yards can justify greater capacity or a spare battery. A second battery may add $200-$500. That expense is useful only if uninterrupted work or greater runtime matters enough to justify it.
Tool condition and warranty coverage are additional price variables. A new unit from a dealer may cost more than an unverified used listing but can offer clearer warranty and service documentation. Ask the dealer which warranty applies to the powerhead and battery, what registration is required, and whether the quoted package has any different terms.
What a trimmer, edger, or hedge-trimmer setup totals
Compare complete packages, not just the powerhead sticker price, because the required attachment changes the amount needed to start work. The examples below use typical U.S. retail ranges and show how a buyer’s choice of battery, charger, and task changes the final budget. Dealer quotes and tax can shift each total.
| Example setup | Powerhead | Battery and charger | Attachment | Estimated subtotal |
|---|---|---|---|---|
| Light yard trimming | $400-$460 | $280-$390 | Trimmer, $100-$160 | $780-$1,010 |
| Frequent edging | $440-$500 | $350-$500 | Edger, $150-$220 | $940-$1,220 |
| Hedge maintenance | $440-$500 | $350-$500 | Hedge trimmer, $200-$350 | $990-$1,350 |
These totals assume a new battery and charger are needed and exclude sales tax. In the light-trimming example, an existing compatible battery and charger could reduce the incremental purchase by roughly $280-$390. In the hedge-maintenance example, a buyer who already owns the powerhead could pay only for the attachment and any missing battery equipment.
Ask whether a dealer has a package price for the powerhead, battery, charger, and attachment. A bundle can lower the total, but compare its included battery capacity and charger with the items needed. A low bundle price is less useful if it includes a small battery that does not suit the expected workload and later requires an upgrade.
How dealer location and labor affect the final price
Regional pricing commonly varies by several percentage points, while assembly or delivery charges can add a separate fee. Dealer inventory, local competition, sales tax, and shipping distance affect the out-the-door amount. A quote in a major metro area may be 5%-10% above a discounted rural or suburban offer, though the direction is not guaranteed; limited inventory in a smaller market can also raise prices.
Many buyers can purchase the unit directly from a local dealer without paying installation labor. If a dealer charges for setup, expect roughly $25-$75 for basic inspection, assembly, or delivery coordination, depending on what is included. Ask whether the fee is mandatory and whether it covers operational checks, accessory fitting, or only preparation for pickup.
Delivery may cost about $20-$100 when offered, based on distance and dealer policy. Pickup can avoid that charge. If the dealer demonstrates attachment changes or explains controls at no extra cost, that may have practical value, but it should not be confused with a required fee for the tool itself.
For any quoted labor, the math is straightforward. A $75-$125 hourly service rate for one-half hour of fitting or adjustment would represent about $38-$63 in labor before any parts. For a new powerhead, substantial installation labor is generally unnecessary; a charge far above this range warrants a clear written explanation.
Is the KMA 135 R cheaper than separate battery tools?
The KombiSystem can reduce equipment duplication when several compatible attachments will be used, but a single-purpose tool may cost less for one task. A buyer who needs only a string trimmer should compare the complete KMA 135 R package with a standalone battery trimmer. The standalone option may include its own battery and charger, so comparing its price with the KMA powerhead alone gives a misleading result.
For two or more tasks, one shared powerhead can avoid buying separate motor units. The tradeoff is that each additional attachment costs money, and changing attachments takes time. A practical comparison should add the powerhead, battery, charger, and every planned attachment, then compare that sum with separate tools that include their own batteries and cutting equipment.
Gas-powered KombiSystem alternatives may have a lower upfront cost in some configurations, but ongoing fuel, oil, and maintenance expenses change the comparison. A buyer already invested in STIHL’s AP battery system may find the KMA price more attractive because the battery and charger are already owned. A first-time battery buyer should include the entire power setup in the budget.
Repairing an existing compatible powerhead can also be less expensive than replacing it. A dealer diagnosis may cost around $30-$100, sometimes credited toward repairs. Minor fixes could total $50-$200, while major motor or control repairs may approach the cost of another powerhead. Request a diagnosis and written estimate before authorizing repairs near $300-$400.
When seasonal promotions can lower the STIHL price
Promotions can reduce the package price, but the value depends on the included battery, charger, and attachment rather than the advertised discount alone. Spring demand may make popular equipment harder to find, while end-of-season inventory offers can produce discounts or bundled accessories. Dealer-specific promotions vary, so there is no guaranteed national sale price for the KMA 135 R.
Before placing an order, request an itemized quote showing the powerhead, each battery, charger, attachment, tax, and any delivery or setup fee. Compare the same components across dealers. If one quote is $50 lower but includes a smaller battery or no charger, the apparent savings may disappear when the missing equipment is added.
Ask whether a promotion applies to the exact KMA 135 R model and whether it is limited to certain battery packages. Clarify whether the listed price is before tax, whether the attachment is new, and whether the battery is a current compatible model. Written details help prevent confusion between a tool-only price and a ready-to-use bundle.
Used listings can offer savings, but battery age and storage history are hard to judge from an asking price. A used AP battery may have reduced capacity, and replacement can cost $200-$500. Test the battery and tool where possible, check the serial number and service history, and calculate the price as though any unverified battery may need replacement.
How to keep a KMA 135 R purchase within budget
The most controllable savings come from buying only the capacity and attachments the work requires. If a compatible AP battery and charger are already available, price the powerhead and required attachment separately instead of paying for duplicate equipment. Confirm compatibility and battery condition first; a battery that no longer holds a useful charge is not a real saving.
Choose the attachment based on actual tasks. A buyer who only trims borders does not need to purchase several attachments at checkout. Add other tools later if their use justifies the expense. Before buying a specialized attachment, compare its price with a standalone tool, especially when the attachment approaches $300 and the standalone product includes its own motor or battery.
Get two or three itemized dealer quotes and compare the same configuration. Ask about package pricing, end-of-season inventory, pickup instead of delivery, and whether any setup fee can be avoided. Do not assume a discount on the powerhead is the best deal if the same dealer charges more for the battery or attachment.
For a first-time buyer, a sensible budget is about $800-$1,000 for a basic new powerhead, modest battery, charger, and trimmer attachment before tax. A higher-capacity battery or specialty attachment can bring the total to $1,100-$1,350. Setting the budget around the complete working setup—not the $460 powerhead alone—reduces the chance of an unexpected second purchase.