Thornado 25HP Vertical Shaft Petrol Engine - V-Twin 740cc Electric Start

Thornado 25HP Vertical Shaft Petrol Engine - V-Twin 740cc Electric Start

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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

  • V-Twin vertical shaft engine 25HP (740cc), 4 Stroke OHV Engine
  • EPAIII emission certified engine
  • Steel forged and hardened crankshaft.
  • Durable cast iron cylinder liner withstands wear
  • High quality carburettor for easy starting and operation
  • Smooth running with minimal vibration
  • Low oil sensor shuts down engine when oil reaches a level that is too low for safe operation
  • Fuel shut off valve for safe transport
  • High power-to-weight ratio
  • 12 Months Australia Warranty
  • Muffler is not included in the box

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

  • Ride on lawn mower, zero turn
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

SKU: TH-V740

Shipping Details

  • Please allow 2-7 business days for delivery
  • We ship across Australia, including major cities like: Sydney, Melbourne, Perth, Brisbane, Adelaide, Canberra, Newcastle and the Gold Coast

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.

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Reference ID: 9200960

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