The QHM Log Splitter SLS02G-52T20 is a 20-ton gas-powered log splitter engineered for heavy-duty use, specializing in thick, hard timber. Powered by a 212cc/7HP engine, it combines a 520mm split length (for standard firewood) with a 400mm maximum split diameter—making it ideal for professional woodworkers, large farms, and firewood suppliers.
SLS02G-52T20
QHM
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Product Description

The SLS02G-52T20’s 20-ton maximum split force is the standout feature: it easily splits hardwood logs up to 400mm in diameter—even logs with knots or irregular shapes. The 212cc engine is tuned for torque (not just speed), ensuring consistent power during tough splits. Its cycle time (10 seconds to split + retract) is 20% faster than 15-ton models, allowing processing of 120+ logs per hour—perfect for commercial use.
The splitter’s frame is built with 6mm thick steel (thicker than standard 5mm frames) to withstand the pressure of 20-ton splits, and the base includes two stabilizer bars (prevents tipping during use). The splitting wedge is made from tungsten carbide-tipped steel—it stays sharp 3x longer than standard steel wedges, reducing the need for sharpening. The engine is mounted on a vibration-dampening plate, which reduces noise and extends engine life.
Safety features include a two-hand interlock system (prevents activation if only one hand is on controls) and a log stop (keeps logs from sliding forward during splitting). The handlebar is positioned at a 45° angle for comfortable operation, reducing back and arm strain during 8+ hour workdays. The machine also includes a fuel gauge (prevents unexpected fuel runs) and an oil level indicator (simplifies maintenance checks).
Suppliers processing 500+ logs per day rely on the SLS02G-52T20’s speed and force: it handles hardwood orders efficiently, and the 520mm split length fits standard firewood bundles (40-50cm). The machine’s durability also means minimal downtime—critical for meeting customer deadlines.
Farms with extensive tree cover need to process large hardwood logs (for heating barns or fencing). The SLS02G-52T20’s 400mm split diameter handles these logs, and its gas-powered design works in remote barns or pastures without electricity.
Woodworkers creating furniture or outdoor structures often need large hardwood pieces. The splitter’s precise, high-force splits reduce wood waste—each log is split evenly, minimizing the need for additional cutting or sanding.
Specification | Details |
Model | SLS02G-52T20 |
Power Source | 212cc petrol engine, 7.0 HP, recoil start, air-cooled |
Splitting Capacity | Max. split force: 20 Ton; Max. split length: 520mm; Max. split diameter: 400mm |
Construction | 6mm steel frame, tungsten carbide-tipped wedge, rust-resistant coating |
Operation | Two-hand controls, 10-second cycle time, log stop, fuel/oil indicators |
Dimensions & Weight | L×W×H: 140×65×85cm; Weight: 62kg (dry) |
Fuel & Oil | 1.0L unleaded gasoline tank; 0.7L engine oil capacity (15W-40 recommended) |
QHM offers tailored solutions for the SLS02G-52T20 to meet commercial and heavy-use needs:
Needs Assessment: We analyze your daily log volume, wood type, and desired output (e.g., split size, bundles);
Customization Upgrades: Options include a hydraulic oil cooler (for all-day use), a larger 1.5L fuel tank, or a trailer hitch (for towing behind ATVs);
Proposal & Timeline: A detailed proposal includes customization costs, with production times of 7-10 business days (faster for urgent orders);
Factory Testing: Each splitter undergoes 100+ split tests with hardwood logs to ensure force, cycle time, and safety;
Delivery & Training: We ship with a maintenance kit (filters, oil, wedge sharpener) and offer on-site training for teams;
After-Sales Support: We provide quarterly maintenance reminders and priority repair service for commercial users.
User Manual: A comprehensive PDF manual includes commercial-use tips (e.g., optimizing cycle time) and troubleshooting guides;
Parts & Maintenance: We stock heavy-duty parts (e.g., hydraulic hoses, carbide wedges) and offer maintenance contracts for commercial users;
Technical Support: Our engineering team provides 24/7 support for commercial clients (critical for minimizing downtime);
Warranty: 2-year warranty on the engine and frame (commercial use), with 1-year coverage on hydraulic components.
Specification
20-ton splitting force (highest in QHM’s compact splitter line) for oak, hickory, and other hardwoods;
400mm split diameter to handle large logs that smaller splitters can’t process;
Sturdy steel frame and reinforced wedge for durability;
Gas-powered design for off-grid use;
Efficient cycle time (10 seconds) for high-volume processing.
Article No.: | SLS02G-52T20 |
Power: | 7.0 HP |
Displacement: | 212 cc |
Max. Split Force: | 20 Ton |
Max. Split Length: | 520 mm |
Max. Split Diameter: | 400 mm |