Kingtech GX25 25cc 4-Stroke Engine Motor - Replacement for Trimmer & Handheld Equipment
When you need a small engine that just gets on with the job, the KingTech GX25 25cc 4-stroke delivers. It fires up clean, pulls hard, and sips fuel, so you spend more time working and less time refilling. The oil-immersed timing belt OHC keeps things quiet and precise, while the 360°-inclinable design means you can run it flat, vertical, or upside down without drama. Low vibration from lighter internals cuts operator fatigue on long shifts. With dependable transistorised ignition and a rugged full-cover construction that won't snag in scrub, the GX25 is a compact power source built for lawn, garden, farm, and site gear. Reliable. Efficient. Ready to work.
- Smooth starting & sharp acceleration for quick, clean work
- Top-class fuel economy & low oil use keeps running costs down
- Oil-immersed timing belt OHC for low mechanical noise
- 360° operation with rotary slinger lubrication - run at any angle
- Low vibration from lighter pistons reduces fatigue in handheld tools
- Full-cover design helps prevent snagging on branches and debris
- Compact 25cc package with strong 1.0 HP @ 7000 rpm output
- Transistorised ignition for consistent spark and reliability
- Recoil starter - simple, field-proven starting every time
- 0.58 L fuel tank supports long stints between fills
- Durable 4-stroke single-cylinder layout - clean, efficient power
- Versatile powerplant for lawn/garden, ag, construction, and pumps
- Lightweight 3.6 kg build for easier handling on the job
- Designed for low noise, low maintenance and everyday abuse
| Engine type | 4-stroke single cylinder / OHC petrol |
| Displacement | 25.0 cm³ |
| Bore × Stroke | 35 × 26 mm |
| Compression ratio | 8.0 : 1 |
| Net power | 0.7 kW (1.0 HP) @ 7000 rpm |
| Max. net torque | 1.0 Nm (0.10 kgfm) @ 5000 rpm |
| Ignition system | Transistorised |
| Starter | Recoil |
| Fuel tank capacity | 0.58 L |
| Fuel consumption (net power) | 0.54 L/h @ 7000 rpm |
| Lubrication system | Oil mist / rotary slinger |
| Engine oil capacity | 0.08 L |
| Dry weight | 3.7 kg |
| Operating orientation | 360° inclinable |
| In the box | GX25 engine, Manual |
The KingTech GX25 is made for real work - no gimmicks. It's quiet, thrifty, and tough, so your hedge trimmer, tiller, pump, or site rig runs smoother and longer. The 360° any-angle operation keeps oil where it needs to be, protecting internals when you're trimming banks, working around trees, or wrestling awkward jobs. Low vibration means steadier cuts and less hand strain, while the compact build makes installs and servicing straightforward. From commercial lawn and garden to ag and construction, this 25cc 4-stroke punches above its weight and starts first go. If you want dependable power with minimal fuss, bolt on the GX25 and get cracking. Precision. Power. KingTech.
Please allow 3-10 business days for delivery.
We ship across Australia, including major cities like: Sydney, Melbourne, Perth, Brisbane, Adelaide, Canberra, Newcastle, and Goldcoast.
No delivery to PO Box addresses.
Returns / Change of Mind Policy: 30 Days Money Back Guaranteed
Warranty Policy: 12 months Warranty on Factory Defects