Chainsaw vs Log Splitter: Which One Do You Need?

Chainsaw vs log splitter: side by side

20 October 2026

Example figures are manufacturer rated, as published on each listing. “Not stated” means the listing does not give the figure.

What each tool does

A chainsaw cuts: it takes a tree or log down to rounds of firewood length. A log splitter splits: it takes those rounds and breaks them into stove-sized pieces along the grain. The two listings here are both splitters: the BILT HARD 6.5-ton electric states splitting logs up to 9.8 inches in diameter and 20.5 inches long, and the BILT HARD 18-ton gas states logs up to 20 inches long and 16 inches in diameter. No chainsaw listing is in this data set, so the chainsaw side runs on the use case.

Force: tons and what they split

The electric BILT HARD states 6.5 tons of splitting force from a 15 amp motor and hydraulic ram. The gas BILT HARD states 18 tons from a 7HP 209cc engine producing 9.6 ft-lb of torque. The electric handles stated 9.8 in diameter rounds; the gas handles stated 16 in diameter. For the chainsaw side, no force figure applies: a saw cuts by chain speed, not tons. The tonnage comparison only separates the two splitter examples.

Speed: cycle time

The gas BILT HARD states a 7.5 second cycle time with auto return. The electric BILT HARD states the ram automatically returns to its starting position after both controls are released, with no stated cycle time in seconds. For high-volume splitting, the stated 7.5 seconds is the only cycle figure here. A chainsaw has no cycle time; its speed is the cut itself.

Power: electric vs gas

The 6.5-ton states corded electric power with no exhaust emissions and a quieter alternative to gas. The 18-ton states a 7HP 209cc OHV engine with a 10.5 GPM hydraulic system, noting hydraulic fluid and engine oil are not included and AW32 hydraulic fluid is recommended. The electric plugs in and splits; the gas example travels on its stated 10-inch heavy-duty tires, with hydraulic fluid and engine oil stated as not included. The electric states 114.6 lb; the gas states 146 lb with 10-inch heavy-duty tires for transport.

Upkeep and storage

The electric states a ZHB two-hand safety control system: the splitter stops when either control is released. The gas states a full beam design with a steel wedge and 10-inch tires. The gas needs engine oil and AW32 hydraulic fluid, both stated as not included. The electric needs an outlet and nothing else stated. For a homeowner splitting a few cords a year, the electric is the stated lower-upkeep answer.

Log size: what the listings state

Stated capacities: the 6.5-ton electric states logs up to 9.8 in in diameter and 20.5 in long. The 18-ton gas states logs up to 16 in in diameter and 20 in long. The gas splitter states the larger diameter by a clear margin, which matches its 18-ton force against the electric’s 6.5 tons. For a woodpile of large rounds, the stated 16 in diameter is the figure that matters; for smaller stove wood, the 9.8 in is enough.

Safety: two-hand control

The 6.5-ton electric states a ZHB two-hand safety control system that requires both hands to operate, with the splitter stopping when either control is released. The 18-ton gas states no safety control in the shown text. A two-hand control keeps both hands away from the wedge during the split; the stated system is the safety story for the electric model.

Hydraulics: what the listings state

The 18-ton gas states a 10.5 GPM hydraulic system with a fast cycle time of 7.5 seconds, and notes that hydraulic fluid and engine oil are not included, with AW32 hydraulic fluid recommended. The 6.5-ton electric states a high-efficiency hydraulic ram that automatically returns after both controls are released. The stated 7.5-second cycle is the speed figure; the stated AW32 is the fluid to buy.

Which splitter for which woodpile

For a homeowner splitting stove wood near an outlet, the 6.5-ton electric states 15 amps, no exhaust emissions and quieter operation than gas. For tough wood and large rounds away from power, the 18-ton gas states a 7HP 209cc engine, 10-inch tires for transport and 18 tons of force. The electric states the clean and quiet pick; the gas states the powerful and portable pick. Match the stated figures to your woodpile and your power.

Beam and wedge: what the listings state

The 18-ton gas states a portable full beam design with a durable full beam steel wedge for strength and portability. The 6.5-ton electric states durable steel construction with a hydraulic ram. A full beam supports the log along its length; the stated steel wedge does the splitting. The listings state the build; the beam is the difference between a splitter that flexes and one that does not.

What the chainsaw still does

The splitter needs rounds to split, and the chainsaw makes the rounds. The listings here state two splitters and no chainsaw, so the comparison runs on the splitting side. A chainsaw cuts the tree into rounds; a splitter turns the rounds into firewood. For a full firewood workflow, the two tools are partners, not rivals.

Two examples

How we scored them

Each splitter is scored on performance, build, value, safety and warranty, with the weights published on our How We Pick page. Neither listing states a warranty term or a safety certification, so both score zero on those two.

Scores run from 9.2 to 9.8: each product’s point total is placed on that range, so more points always means a higher score.

Frequently Asked Questions

Do I need both a chainsaw and a log splitter?

They do different jobs: the saw cuts rounds to length and the splitter breaks rounds into firewood. The listings here are both splitters; the saw is the tool that feeds them rounds.

Which splitter handles bigger logs?

The 18-ton gas states 16 in diameter and 20 in long; the 6.5-ton electric states 9.8 in diameter and 20.5 in long. For big rounds, the stated 18 tons is the answer.

Can the electric splitter run anywhere?

It states corded electric power, so it needs an outlet. The gas example states a 7HP engine and 10-inch heavy-duty tires for transport, with hydraulic fluid and engine oil stated as not included.

What fluids does the gas splitter need?

The listing states hydraulic fluid and engine oil are not included, and recommends AW32 hydraulic fluid. The electric states no fluid requirement.

Which of these states a warranty?

Neither listing states a warranty term, so both score zero on warranty.

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