A Trimmer That Keeps Up With You — Not One You Fight Every Week
What to Expect From Your Greater San Antonio String Trimmer Experts
A good string trimmer is the difference between a finished-looking yard and one that looks like you gave up at the edges. The team at James Lawnmower carries professional-grade trimmers from Echo, Stihl, and Shindaiwa — the brands you’ll see in the hands of every serious lawn crew in San Antonio.
They’ll help you pick the right shaft style, the right engine size, and the right line gauge for how you actually use it. We’re glad the big-box stores are helping our kids get real-world experience, but you really want to talk to an experienced pro before making a buying decision.
Model 51870
Model 51870T
Model 51850
Model 51850T
Model 51851
Model 251TSN
The top-handle 251TSN is the lightest gas-powered chainsaw in North America. Its 80TXL cutting system reduces vibration and delivers outstanding performance, making it the top choice for professional arborists.
- 25.0 cc professional-grade, 2-stroke engine delivers exceptional power and lasting durability
- 80TXL cutting system reduces vibration for smoother cutting
- Automatic fast-idle choke enables easy starting
Model 335s
The Shindaiwa 335S Rear Handle Chainsaw delivers high-power output in a lightweight design, making it perfect for cutting firewood and limbing. Combining precision and performance, the 335s allows you to tackle any cutting task with ease. Its ergonomic build ensures comfort and control for both professionals and homeowners.
- 34.4 cc professional-grade, 2-stroke engine delivers exceptional power and lasting durability
- 30% reduced starting effort with i-30u2122 starter
- Side-access chain tensioner so chain adjustments don't slow you down
Model 358Ts
The Shindaiwa 358TS Top-Handle Chainsaw delivers the professional-grade power that arborists and tree care experts demand. It’s robust enough to cut through heavy branches and section trees with ease, yet lightweight enough for control, precision, and comfort throughout the workday. The ideal blend of strength and agility, ensuring efficient and fatigue-free operation any task.
- 35.8 cc professional-grade, 2-stroke engine delivers exceptional power and lasting durability
- Integrated choke and fast idle with trigger release for quick starts
- Contoured, ergonomic handle for optimal comfort and control
Model 493
The Shindaiwa 493 Rear Handle Chainsaw is a high-performing, lightweight, and powerful chainsaw that's both efficient and versatile. Designed for discerning homeowners and commercial applications, the 493 is perfect for tackling heavier tasks like installing fence posts, doing storm clean-up, and cutting firewood. Its balance of performance and portability makes it ideal for any demanding […]
- 50.1 cc professional-grade 2-stroke engine provides powerful performance with superior durability
- 30% reduced starting effort with i-30u2122 starter
- Reduced vibration system for ultimate comfort
Model 591
The Shindaiwa 591 Rear?Handle Chainsaw delivers the power, durability, and control needed for tree removal, land clearing, and heavy?duty cutting. With its 59.8 cc engine and ergonomic design, it’s built for demanding work on the ranch, jobsite, or large property—offering reliable performance and confident handling all day long.
- 59.8 cc professionalu2011grade 2u2011stroke engine delivers high cutting power and longu2011lasting durability
- Decompression valve for easier, faster starts, even in challenging conditions
- Heavyu2011duty, easyu2011access air filter simplifies maintenance and extends engine life
Model 600SX
The Shindaiwa 600sx Rear Handle Chainsaw is designed for heavy on-ground use and is ideal for logging and larger clearing jobs. A high-performance chainsaw that’s built to handle tough tasks with ease. It offers professional-grade power and reliability and robust design for efficient operation and long-lasting durability – the perfect choice for professional loggers and […]
- 59.8 cc professional-grade, 2-stoke engine provides powerful performance with superior durability
- Decompression valve for hassle-free starts
- Durable aluminum handle
Model CS-2511P
Power is measured in productivity, not pounds. The rear-handle CS-2511P features an industry-best power-to-weight ratio, helping to ensure a long day of work isn’t more exhausting than it needs to be.
- 25 cc professional-grade, 2-stroke engine
- Lightest gas-powered rear-handle chainsaw
- Spring-assist starter for easy starting in a tree or bucket
Model CS-2511PN
The CS-2511PN is the lightest gas-powered rear-handle chainsaw in North America with the most power in its class, now available with the 80TXL cutting system which features a nano-style chain for more efficient cutting with less vibration.
- 25 cc professional-grade, 2-stroke engine
- Choke with automatic fast idle for easy starting
- 80TXL cutting system
Model CS-2511T
Lightweight construction with oversized power. The top-handle CS-2511T is in a class of its own, ideal for arborists who need sky-high performance in sky-high places.
- Choke with automatic fast idle for easy starting
- Clutch-driven adjustable oiler
- 25.0 cc professional-grade, 2-stroke engine
Model CS-2511TN
The CS-2511TN is the lightest gas-powered top-handle chainsaw in North America with the most power in its class, now available with the 80TXL cutting system which features a nano-style chain for more efficient cutting with less vibration.
- 25 cc professional-grade, 2-stroke engine
- Choke with automatic fast idle for easy starting
- Clutch-driven adjustable oiler
Model CS-271T
Mini in size, but mighty in strength. Despite weighing only 6.6 lbs., the CS-271T surprises with incredible torque and instant throttle response, helping make light work of long days spent pruning and trimming branches.
- i-30u2122 starter reduces starting effort by 30%
- G-Force Engine Air Pre-Cleaneru2122 for reduced air filter maintenance
- 26.9 cc professional-grade, 2-stroke engine
Model CS-303T
Power with agility. Whether on the ground or in the tree, the top-handle CS-303T was made to meet the demanding needs of professional arborists. It starts easily and reliably, while smart design features ensure smooth, productive workdays.
- Proven design and an increase in power over the CS-271T
- Heavy-duty air filter provides superior air filtration
- 30.1 cc professional-grade, 2-stroke engine
Model CS-310
Professional power with everyman accessibility. Available with a 14 in. bar, the 30.5 cc CS-310 is loaded with user-friendly features to maximize productivity and minimize user fatigue.
- i-30u2122 starter reduces starting effort by 30%
- Tool-less, easy-access air filter
- 30.5 cc professional-grade, 2-stroke engine
Model CS-3410
The ECHO CS-3410 features a 34.4 cc professional-grade, 2-stroke engine for lower emissions. It's the perfect, lightweight saw for homeowner. Ideal for limbing and cutting firewood.
- 34.4 cc professional-grade, 2-stroke engine
- Momentary stop switch
- Automatic, clutch-driven oiler
Model CS-3510
The lightest chainsaw in its class, ideal for tree removal and light land clearing, delivering reliable performance and productivity.?
- 34.4 cc professional-grade, 2-stroke engine delivers 17% more power than CS-3410u200b
- i-30u2122 starter reduces starting effort by 30% for faster starts and less fatigueu200b
- Multiple-stage air filtration system keeps the engine cleaner for longer life and reduced maintenance
Model CS-352
The hardest worker on any property. Available with a 16 in. bar, the popular 34-cc CS-352 is a more powerful version of the ECHO CS-310. With a host of user-friendly features, it enhances productivity at any house, ranch or jobsite.
- i-30u2122 starter reduces starting effort by 30%
- Tool-less, easy-access air filter
- 34 cc professional-grade, 2-stroke engine
Model CS-355T
The CS-355T is ECHO's most powerful top-handle chainsaw combining professional-grade power with ergonomic, user-friendly features. It delivers all-day productivity without all-day exhaustion.
- ECHOu2019s highest-power top-handle chainsaw
- Heavy-duty air filter provides superior air filtration
- 35.8 cc professional-grade, 2-stroke engine
Model CS-361P
Cut your to-do list down to size. The rear-handle CS-361P features an unbelievable power-to-weight ratio and is loaded with user-friendly innovations based on feedback from pros. It’s the easy choice for arborists facing oversized workdays.
- Compact rear-handle chainsaw for professional arborists
- Tool-less, easy-access air filter
- 35.8 cc professional-grade, 2-stroke engine
Model CS-4010
With a 41.6 cc engine, lightweight construction, and intuitive features, the CS-4010 is the perfect homeowner saw. The CS-4010 is ideal for trimming and limbing as well cutting firewood or for storm clean-up.
- 41.6 cc professional-grade, 2-stroke engine
- Momentary stop switch
- i-30u2122 starter reduces starting effort by 30%
Stop fighting your trimmer. Come find one that works with you.
Tell the team about your yard and how you work. They'll put the right trimmer in your hands.
Frequently Asked Questions About String Trimmers
What's the difference between a straight-shaft and curved-shaft trimmer?
Curved-shaft trimmers are shorter and lighter, making them easier to handle for casual use around a smaller yard. They’re comfortable for most homeowners and less fatiguing for shorter sessions.
Straight-shaft trimmers have a longer reach, which means less bending when trimming along fence lines or under shrubs. They also accept a wider range of attachments (edger blades, brush cutters, etc.) and tend to have more powerful engines. Professional lawn crews almost universally use straight-shaft — it’s more versatile and holds up better over time.
If you’re trimming a small suburban yard once a week, either works. If you’re doing fence lines, large properties, or you want a tool that grows with your needs, go straight-shaft. The team at James Lawnmower can help you decide.
What trimmer line should I use?
Trimmer line comes in different gauges and shapes, and the right choice depends on what you are cutting.
For typical residential grass and weeds, .080 to .095 inch round line is standard. For tougher weeds and heavier growth, stepping up to .095 or .105 inch makes a real difference. Twisted or multi-sided line (star, square, pentagon) cuts more aggressively than round line of the same gauge and tends to last longer — it is worth the small price premium for most homeowners.
One of the most common mistakes is using line that is too light for the job. The team at James Lawnmower stocks a range of options and can tell you exactly what works best for your trimmer model.