The best electric log splitters, compared.
Top pick: Lazy-Log LS-1-7T – Highest score in the set, and the only listing with 65 amazon.co.uk reviews, after leak notes were deducted. Best value: Not awarded – No other listing scores at least 60, has at least 50 reviews, and costs less than the top pick. Updated October 2026.
An electric log splitter is a mains-powered machine that opens firewood rounds, either with a hydraulic wedge or with a rotating screw. You look at one when an axe is too slow or too hard on your back and you do not want petrol in the shed. The tonne figure in a title is the seller's force claim, not a measurement. What you can check is the stated log length and diameter, a motor wattage against a BS 1363 socket, a guard and two-hand controls that stay fitted, and a review record that mentions oil leaks when they are common. Horizontal machines here cluster around a 520 mm log and a 1500 W motor. Vertical machines claim longer logs and about 3000 W, and they are much heavier. The [electric log splitter buying guide](/hub/forestry-tools/electric-log-splitter/sub/electric-log-splitter-buying-guide) sets out length, watts and wedge versus screw before you use the table. Manual kindling tools and petrol splitters are not this category.
An electric log splitter is a mains-powered machine that opens firewood rounds, either with a hydraulic wedge or with a rotating screw.
22 products checked · 54 hrs invested · +18,500 readers
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Personal buying guide
Question 1 of 2
How long are the rounds you split?
The Lazy-Log LS-1-7T is a horizontal-style hydraulic wedge on amazon.co.uk at £304.95, with a 7-ton claim, a 1500 W motor, and a stated log size of 520 mm by 250 mm. Across 65 reviews it sits at 3.8 stars, and many buyers say it opens rounds an axe would leave, including knotty wood, once the log is on the beam. The listing includes a four-way wedge, a safety guard, and two-hand operation, with a claimed 19-second full cycle. Reviewers often find the oil off the dipstick on arrival, call the guard flimsy or liable to jam logs, and say the cross wedge only behaves on straight, knot-free softwood. Assembly diagrams are thin, washers or wheel parts go missing, and several units leak oil, blow seals, or stop after a few uses. At 53 kg the machine is movable on rubber wheels, but the working height draws backache complaints without a stand.
Pros
Cons
Best for: Pre-sawn rounds under about 520 mm on a BS 1363 socket, if you will check the oil, keep the guard fitted, and accept a mixed 3.8 review record.
Less suitable: Metre-length rounds, buyers who want a proven seal record, and anyone treating the 7-ton title as a measured force.
Specifications
Common questions
Does the Lazy-Log 7-ton listing include a four-way wedge?
Yes. The amazon.co.uk listing includes a four-way splitting wedge, a safety guard, and a power lead and plug. Reviews say the cross wedge jams except on straight, knot-free softwood.
Does this listing state two-hand operation?
Yes. The bullets say the hydraulic splitter requires two-handed operation and that a safety guard is included. Several reviews describe that guard as flimsy.
What log size does the listing claim?
The listing claims logs up to 520 mm long and 250 mm wide, a 1500 W motor, and a 19-second full cycle. Those figures are the seller's claims. The shelf price is about £304.95.
The Lazy-Log LS-5 is the vertical hydraulic wedge in this set: £589.95 on amazon.co.uk, an 8-ton claim, a 3000 W motor, and stated capacity up to 1050 mm long and 70–350 mm diameter. Three platform heights (550, 770, or 1050 mm) and IP54 are listed; voltage, plug type, two-hand controls, and machine weight are not. The only UK review (3.0 from 1) says assembly took about an hour from a couple of picture sheets, left spare bits, and then worked on smaller logs. That is not evidence for the hardwood and bulk-timber claims in the bullets. At 3000 W the motor sits on the Electrical Safety First ballpark for a 13 A socket, so the missing plug detail matters before you buy for a long round.
Pros
Cons
Best for: Longer rounds that will not fit a 520 mm horizontal beam, if you can confirm the UK plug and accept a one-review record.
Less suitable: First-time buyers who need a thick review record, and anyone without a clear 230 V 13 A plan for a 3000 W motor.
Specifications
Common questions
How long a log does the vertical Lazy-Log listing claim?
The listing claims up to 1050 mm log length and a diameter from 70 mm to 350 mm, with platform heights of 550 mm, 770 mm, or 1050 mm. The motor claim is 3000 W. The shelf price is about £589.95.
Does the listing state the mains voltage?
No. The listing states a 3000 W motor and IP54. It does not state volts, a plug type, or two-hand controls.
What does the only review say about assembly?
The single UK review says the instructions are a couple of sheets of pictures and that assembly took about an hour. The reviewer then said it worked on smaller logs.
The Lazy-Log LS-1-5T listing claims 5 ton at the same £304.95 shelf price as the 7-ton LS-1-7T, with the same 1500 W motor, 520 mm by 250 mm capacity, 19-second cycle, 53 kg weight, and 125 x 41 x 65 cm size. The listing even shares the image URL with the 7-ton ASIN and states the colour orange. Two-hand operation, a safety guard, and a four-way wedge are named, and the listing says the hydraulics arrive pre-filled. There is no customer-review line on the listing, so none of the oil, guard, or leak feedback from the 7-ton listing can be attached to this ASIN. Treat the tonne figure as a title claim beside an otherwise matching horizontal wedge listing, not as a second tested machine.
Pros
Cons
Best for: Only if you deliberately want the orange 5-ton title claim and accept that this ASIN has no review line of its own.
Less suitable: Anyone choosing on the tonne number alone, or anyone who needs UK review evidence on this exact ASIN.
Specifications
Common questions
How does the 5-ton listing differ from the 7-ton Lazy-Log listing?
The listing claims 5 ton and part number LS-1-5T, and it states the colour orange. Price about £304.95, weight 53 kg, size 125 x 41 x 65 cm, 1500 W, cycle time, and the image URL match the 7-ton listing. The force figure is the title claim.
Does the listing state two-hand operation?
Yes. The bullets say a safety guard is included and that the splitter requires two-handed operation. There are no reviews on this listing.
Is a star rating shown on the listing?
No. The listing has no customer-review line, so the rating is recorded as not stated.
The SIP 01978 is a vertical hydraulic wedge at £645.81 on amazon.co.uk, with a 7-ton claim, 3000 W, and an explicit 230 V 13 A supply in the bullets. Stated log size is 80–300 mm diameter and up to 550 mm long; the stated weight is 108 kg and the footprint 85 x 94 x 148.5 cm. Handle guards, a ram lock, an NVR switch, 23.5 MPa, and a 2-year SIP warranty appear in the listing. Two-hand controls are not named in those words, and the included-components line on the listing only confirms a user manual. There is no customer-review line here, so oil level, seal life, and real cycle feel are unknown on this ASIN. It is the clearest mains statement in the vertical pair, and the heaviest machine to move.
Pros
Cons
Best for: A yard or estate buyer who needs a stated 13 A vertical wedge up to about 550 mm and can handle roughly 108 kg.
Less suitable: Light domestic sheds, buyers who need UK reviews on this ASIN, and anyone whose rounds exceed 550 mm.
Specifications
Common questions
What supply does the SIP listing state?
The amazon.co.uk bullets state a 3000 W motor on a 230 V 13 A supply, a 7-ton claimed force, and 23.5 MPa. The shelf price is about £645.81. There is no review line on the listing.
What log size does the SIP listing claim?
Logs from 80 mm to 300 mm in diameter and up to 550 mm long. The stated weight is 108 kg. Dimensions are 85 x 94 x 148.5 cm.
Does the listing state two-hand controls?
Not in those words. It states handle guards, a ram lock, and an NVR switch, plus a 2-year warranty in the bullets.
This generic listing at £399.99 is not a hydraulic wedge. The listing describes a quenched drill bit at 450 rpm, a 3-stage reduction, and a 3.3 kW motor, with a maximum diameter claim of 9.45 in. Log length, weight, voltage, and plug type are missing. Electrical Safety First treats about 3000 W as the practical ceiling for a UK 13 A socket; 3.3 kW sits above that line unless the circuit and the plug are identified. Screw-style machines sit under BS EN 609-2 territory, with a glove-catch risk that wedge rams do not share. There is no review line on the listing, so there is no UK buyer record to balance the wattage gap. Treat it as a stop-and-check listing, not as a drop-in alternative to the Lazy-Log or SIP wedges.
Pros
Cons
Best for: Only a buyer who already understands screw splitters and can prove the UK plug and circuit for 3.3 kW.
Less suitable: Anyone wanting a guarded hydraulic wedge on a normal household socket.
Specifications
Common questions
Is this a hydraulic wedge splitter?
The listing does not describe a hydraulic ram. It states a quenched drill bit, 450 rpm, a 3-stage reduction, and a 3.3 kW motor. Treat it as a screw-style bit, not as a wedge splitter.
Does the listing state a UK plug?
No. The listing states a 3.3 kW motor and does not state voltage or a plug type.
What diameter does the listing claim?
9.45 inches, shown in the table as 240 mm. Log length, weight, and a tonne figure are not on the listing. The price is about £399.99. There is no review line.
The second generic listing at £364.99 also describes a rotating splitting bit rather than a hydraulic ram: a 6.5-ton claim, 200 mm splitting diameter, 16 mm drilling diameter, a forward/reverse foot switch, automatic reset, a protective frame, and transport wheels. Wattage, voltage, plug, weight, and log length are not on the listing. Control is named as a foot switch, not two-hand wedge controls. Oak, maple, and birch appear as listing claims for kiln-dried wood; there is no review line to test them. Without watts against a BS 1363 socket, the tonne figure in the title is not enough to choose this over a stated 1500 W or 3000 W hydraulic row. Keep it in the comparison as a different machine type, not as a quieter Lazy-Log.
Pros
Cons
Best for: Only if you specifically want a foot-switched rotating bit and will confirm mains details before paying.
Less suitable: Buyers after a hydraulic wedge with a stated motor and log length.
Specifications
Common questions
How is this splitter controlled?
The listing states a two-way forward and reverse foot switch and an automatic reset. It does not state two-hand controls. A protective frame and transport wheels are named.
What size log does the listing claim?
A splitting diameter of 200 mm and a drilling diameter of 16 mm. The force claim is 6.5 ton. Wattage, voltage, weight, and log length are not stated. The price is about £364.99.
Are there amazon.co.uk reviews on the listing?
No. The listing has no customer-review line. The first-available date shown is 3 May 2026.
Scores use the amazon.co.uk star line for 80 points and the review count for 20 when a Customer Reviews line exists. Stars are multiplied by 16. The review part is 5 × log10(review count), which reaches 20 points at 10,000 reviews. The two parts are added and rounded. A missing Customer Reviews line scores 0. This desk did not split a log. A claimed tonne is the seller's force figure, not a measured force. Deductions sit outside that formula only when the reviews show a pattern that would leave the star maths misleading: repeated hydraulic leaks or early failures on the reviewed horizontal (about two points off a rounded 70), and a single-review vertical (about six points off a rounded 48). The conflicting 5-ton and 7-ton title claims are written in the assessment. They are not a second score subtraction.
Amazon star rating
80%Stars on the amazon.co.uk listing are multiplied by 16, so a 5.0 line is 80 points. A listing with no Customer Reviews line scores 0 on this part.
Review count
20%The review part is 5 × log10 of the review count. It reaches 20 points at 10,000 reviews. One review cannot carry this part.
Use this guide to decide whether a listing even fits your wood and your socket. The comparison table holds the six rows. Start with length and diameter, then wedge versus screw, then watts, then the tonne claim read beside the motor. Horizontal machines here are the 520 mm class. Vertical machines are the longer, heavier class. Screw listings without a plug, a wattage and a review line are a stop, not a shortcut.
An electric log splitter for a UK buyer is a mains-powered machine that opens firewood rounds. It does that either with a hydraulic wedge or with a rotating screw. People buy one when an axe is too slow or too hard on the back and they do not want petrol in the shed. Manual kindling tools and petrol splitters are not this category.
Length, diameter, watts and wedge versus screw decide whether the machine fits the wood and the socket. The tonne number is the seller's claim. A 520 mm horizontal will not take a metre round, whatever the title says.
Those two listings share about £304.95, 53 kg, the same size, a 1500 W motor, the same cycle time and the same image. The force figure is the title. The 5-ton listing has no review line of its own.
HSE says keep guards and two-hand controls working, and not to jam one control. Do not hold the log with a hand or a foot once splitting starts. Do not share a 13 A socket with another heater, and do not treat a missing cage as a setup step.
The first check is the log length and diameter the beam actually accepts. A 520 mm horizontal will not take a metre round. In this set only the vertical Lazy-Log listing states up to 1050 mm and a diameter from 70 mm to 350 mm. The SIP vertical states 80–300 mm by 550 mm. Both Lazy-Log horizontals state 520 mm by 250 mm. The second check is wedge or screw. A hydraulic ram is the machine BS EN 609-1 describes.
Set the motor watts against a UK 13 A socket before you trust the tonne claim. Electrical Safety First treats about 3000 W as the practical maximum, because 13 A at 230 V is 2990 W. A 1500 W motor fits that socket. A 3000 W motor sits on the line. A 3.3 kW motor is above it unless the plug and the circuit are identified. Do not assume every UK socket will run a 3000 W or 3.3 kW machine. In this set the reviewed horizontal states 1500 W. The vertical Lazy-Log and the SIP both state 3000 W.
Three typical situations, each with a recommendation from this comparison.
You have pre-sawn rounds under about 520 mm and a BS 1363 socket. The horizontal Lazy-Log LS-1-7T states that length, a 1500 W motor and two-hand use. You still need to check the oil, keep the guard fitted, and accept a mixed 3.8 review record.
Your rounds will not fit a 520 mm beam. The vertical Lazy-Log LS-5 states up to 1050 mm and a diameter of 70–350 mm. It has one review, and the listing does not state the plug, so confirm the mains before you pay about £589.95.
You want a vertical wedge with 230 V 13 A written on the listing, and your logs stay within about 550 mm. The SIP 01978 states that supply, a 7-ton claim and 108 kg. There is no review line on this ASIN.
The Lazy-Log LS-1-7T leads this set because it is the only listing with a real amazon.co.uk review record: 3.8 from 65 reviews, scored at 68 after a deduction for leak and early-failure notes. The 5-ton Lazy-Log listing matches it on price, weight, size, motor, cycle and image, so the tonne title is not a second test. No other row reaches a score of 60 with at least 50 reviews at a lower price, so there is no best value pick. If your rounds are longer than 520 mm, the vertical Lazy-Log states 1050 mm, but it has one review and an unstated plug.
Lazy-Log LS-1-7T
Highest score in the set, and the only listing with 65 amazon.co.uk reviews, after leak notes were deducted.
Not awarded
No other listing scores at least 60, has at least 50 reviews, and costs less than the top pick.
Editorial
Peter F. is the editor for DIY & tools at productscompared.co.uk. Comparisons in this category are checked against amazon.co.uk listings, review evidence and public UK sources.
Guides on what to look for, how to use a product, and common mistakes.
Public UK sources from the research digest, checked for this page on 21 October 2026.
Expert source (DIY & tools): Charlie White (Charlie DIYte) (external profile) – public expert commentary used as a research source, not as a contributor to our pages.
This page contains affiliate links to amazon.co.uk. If you buy through them, we may earn a commission at no extra cost to you. Prices, stars and review counts come from the amazon.co.uk listings. This comparison did not include a lab test or a log we split ourselves.
