POWERKNX 35-Ton Vertical/Horizontal Gas Log Splitter - 31-405
POWERKNX is based in Colorado and their parent company has been distributing and manufacturing outdoor power equipment for decades.
Optional Cover: Protect your log splitter with a cover! This heavy duty cover will keep your splitter out of the elements, and ready for work! This log splitter cover is manufactured with PVC coated polyester to shield from water, UV, mildew and extreme temperatures. Made of a higher grade material than cheaper models and has draw string at the bottom to cinch up tight. Cover is optional for an extra fee, only available in black.
Fluids are not included with this log splitter. Some images may show the log splitter with optional accessories which are not included with the log splitter.
Please note about residential / lift gate delivery: You must select the $75 lift gate option if you can't unload the 500+ LBS crate off the freight truck.
You will not have to pay the $75 charge if you can ship to a business and you can unload the crate off the back of the freight truck. Shipping to a business is your best choice if possible saving you $75.
These deliveries are "curb-side" only, please read the details about curb-side, lift gate and residential freight deliveries.
This log splitter may have a limited delivery area.
If you would like to check ahead of time please email us or we will tell you after order if there is limitations.
Features
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Maximum Splitting Force: 35 Tons
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Engine: Briggs & Stratton 10HP XR1150 306cc
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Maximum Log Length: 25"
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Cycle Time: 11.5 Seconds (Up & Down)
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Cylinder: 5" Diameter x24 Stroke
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Pump: 2-Stage 19.5GPM
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Hydraulic Capacity: 8 Gallons Max. System, 6.5 Gallons Operational
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Wedge: 9" Hight Heat-Treated Steel
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Beam: 9" Foot Plate
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Valve: Auto-Return with Adjustable Detent
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Wheels: D.O.T. Approved 16" O.D. Road Tires
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Coupler: 2" Ball with Safety Chains
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Log Catcher: Included
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Accessories: 4-Way Wedge
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Replacement Filters: Return Filter & Suction Screen
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Weight: 570 Lbs
Documentation
Owners manual
What our Experts Think
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Serious Splitting Power: Rated at 35 tons of splitting force, this gas‑powered log splitter tackles large hardwoods and tough knots with confidence — perfect for demanding firewood prep.
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Efficient & Fast: With an 11.5 sec cycle time and a Briggs & Stratton 10 HP engine, it offers quick push‑and‑split performance that saves time on big jobs.
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Dual Position Operation: Easily switches between horizontal and vertical modes, reducing the need to manually lift heavy logs and improving ergonomic workflow.
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Tow‑Ready & Built Tough: DOT‑approved 16″ tires, a 2″ ball coupler with safety chains, and a rugged powder‑coated frame make it mobile and durable across job sites.
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Pro‑Level Features: Includes a 4‑way splitting wedge, log catcher, and auto‑return valve for smoother, safer operation — ideal for homesteads, farms, or professional use.
Q&A
Q: What is the POWERKNX 31‑405 log splitter?
A: It’s a 35‑ton splitting force gas‑powered log splitter that operates in both vertical and horizontal modes to handle a variety of wood sizes efficiently.
Q: How powerful is this log splitter?
A: It delivers 35 tons of splitting force, suitable for tough hardwoods and substantial firewood preparation.
Q: What engine does it use?
A: Powered by a Briggs & Stratton gas engine around 10 HP (306 cc) for reliable outdoor performance.
Q: What length logs can it handle?
A: It’s capable of splitting logs up to about 25 inches long, making it effective for most firewood.
Q: Is it easy to reposition logs?
A: Yes — the splitter can be used horizontally for waist‑height splitting or vertically to avoid heavy lifting for larger logs.
Q: Who is this product for?
A: Ideal for homeowners, landowners, landscapers, and firewood users who need a powerful machine to process wood safely and efficiently.
Maintenance Tips
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Inspect before each use: Check for loose nuts, bolts, and hydraulic fittings; tighten and replace worn parts to ensure safe, reliable operation.
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Keep clean: Remove wood chips, bark, and debris from the beam, wedge, engine area, and moving parts after every use to prevent buildup and wear.
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Check fluids: Regularly inspect hydraulic fluid levels and engine oil; top off or change as needed following the manufacturer’s guidelines to maintain smooth performance.
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Lubricate moving parts: Apply light grease or oil to pivot points, ram rails, and linkage to reduce friction and extend the life of components.
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Dry storage: Store the splitter in a clean, dry area and keep the wedge fully retracted when idle to minimize corrosion on exposed metal surfaces
