








Thornado 25HP (740cc) V-Twin Vertical Shaft Engine E-Start
Introducing our powerful V-Twin vertical shaft engine, designed specifically for ride-on lawn mowers. This engine is built to deliver exceptional performance and reliability, ensuring smooth operation and efficient cutting. With its vertical shaft design, it provides optimal power transfer to the cutting blades, resulting in a clean and precise cut every time. The V-Twin configuration offers enhanced torque and power, allowing you to tackle even the toughest terrains effortlessly. Whether you have a large lawn or professional landscaping needs, our ride-on lawn mower engine is the perfect choice for a superior mowing experience.
Features
Please note: Because this is a universal fitment engine, certain adjustments to the mower may be required. The engine does not come with an exhaust muffler or a fuel tank. A new exhaust must be fabricated by an automotive exhaust specialist. We do not sell exhaust system for it. You will also need to thread tap the mounting bolt holes at M10 x 1.5.
This engine also requires a separate choke/throttle cable. A combined choke/throttle cable will not suit. Please take the appropriate action.
Suitable Applications
SPECIFICATIONS | |
Model No | TH-V740 |
Type | V-Twin cylinder 4 stroke OHV, air cooled |
Displacement | 740cc |
Bore x Stroke | 82 x 70 mm |
Horse Power | 25HP /4000 rpm |
Max Power | 19.2 kW / 3600 rpm |
Max Torque | 49N.m/2500rpm |
Shaft Type | Vertical Key Shaft |
Shaft Diameter | 25.4 mm |
Shaft Length | 80 mm |
Shaft Rotation | Anti clockwise (vertical output) |
Compression Ratio | 8.2:1 |
Fuel Type | Petrol |
Oil Type | SAE10w-30 / SAE30 |
Fuel Tank Capacity | N/A |
Oil Capacity | 2.0L |
Ignition System | Transistorised magneto ignition |
Starting System | Electric start |
Carburettor | Float carburettor / ECU |
Lubrication system | Pressure / Forced splash |
Governor system | Centrifugal mechanical |
Spark Plug Compatible | NGK - BP-5ES; Torch - F6TC |
Valve Clearance - Intake | 0.15mm |
Valve Clearance - Exhaust | 0.20mm |
Fuel consumption | <= 370 g/kW.h |
Muffler | N/A |
Product Length | 460 mm |
Product Width | 445 mm |
Product Height | 364 mm |
Product Weight | 38Kg |
Certification | EPA III |
Change of Mind Returns:
We want you to love your product so if you are not completely satisfied with your purchase let us know.
Most products come with a 30 day change of mind policy. If at any time within the first 30 days from purchase date you are not completely satisfied with your order, please contact us via your MyDeal Account for return approval. Once received and inspected, we will facilitate an agreed resolution.
Please Note:
Postage is paid by the customer
The product must be returned in the original packaging, accessories included
We do not accept responsibility for return items until they reach our warehouse, so we strongly recommend using tracking and/or insurance for the delivery
Fees may apply
Warranty Claims:
1.1 We provide this Warranty to you in addition to any rights or remedies you have under the Australian Consumer Law or any other applicable law (Consumer Law Rights).
1.2 Subject to the terms of this Warranty, if during the first 12 months or first 500 hours of use from the date of purchase of the Products from the Supplier (Warranty Period) the Products prove defective by reason of improper workmanship or materials, we will repair the Products or resupply the Products or issue a full or partial refund to you with respect to any amount paid for the defective part (or all) of your Products at our reasonable discretion. Your Consumer Law Rights may extend beyond the Warranty Period.
1.3 If any materials, parts or features required to facilitate any repair or replacement pursuant to clause 1.2 are unavailable or no longer in production, or your model of the Product is no longer available or in production, we will use our best endeavours to use appropriate equivalent materials, parts, features or model.
Should an issue arise with your order, please contact us to raise a warranty claim.
prompt delivery. go's like a beuty
Sep 03, 2023