A typical S195 single cylinder diesel engine is a horizontal, four-stroke, water-cooled diesel engine used in agricultural machinery and other equipment that needs a compact mechanical power source. Common S195 configurations are listed with a 95 mm bore, a 115 mm stroke, and a displacement of approximately 0.815 L, but specifications can vary by manufacturer and version. Before ordering, compare the engine’s nameplate and supplier datasheet with your equipment’s mounting, output, cooling, and shaft requirements. This guide explains the main specifications to check and how to evaluate a suitable supplier.
This guide is intended for agricultural machinery manufacturers, replacement-parts distributors, equipment repair businesses, and importers sourcing an S195 diesel engine. It is also useful when replacing an existing engine and the original model plate or documentation is incomplete. The goal is to help you create a comparable specification request rather than choose an engine based on model name alone. Final compatibility should be confirmed against the equipment manufacturer’s requirements and the supplier’s current technical documentation.
The S195 is generally associated with a single-cylinder, four-stroke diesel engine in a horizontal layout. In a water-cooled version, heat is carried away through the engine’s cooling system, which must be installed and operated according to the supplier’s instructions. The engine converts diesel fuel into mechanical output for equipment such as agricultural machines, pumps, and other compatible applications. Actual suitability depends on the required power, operating speed, duty cycle, and interface dimensions.
A model code is a useful starting point, but it is not a complete specification. Different suppliers may offer versions with changes to starting equipment, flywheel, shaft end, mounting points, fuel system, or included accessories. We recommend matching the physical configuration as carefully as the rated output. If you are replacing an engine, provide photographs and measurements of the existing installation when requesting a quotation.
The figures below describe a commonly encountered S195 configuration, not a guarantee that every engine carrying this model designation will match. Use them to screen options, then ask the supplier to confirm the exact version in writing. For procurement, the current datasheet and nameplate information should take priority over a general model description.
| Specification | Common reference | What to confirm |
|---|---|---|
| Engine type | Single-cylinder, four-stroke diesel | Cycle, layout, and exact model variant |
| Cooling | Water-cooled versions are commonly available | Cooling system configuration and installation requirements |
| Bore | About 95 mm | Confirm against the specific datasheet |
| Stroke | About 115 mm | Confirm against the specific datasheet |
| Displacement | About 0.815 L | Check the supplier’s stated displacement |
| Rated power | Some versions are listed near 12 hp (about 8.8 kW) | Rated speed, rating basis, and continuous-duty suitability |
Before selecting an engine, establish the power and speed your equipment requires under its intended working conditions. Compare the engine’s rated output and rated speed with the driven machine, transmission, pulley, or coupling specifications. A nominally similar horsepower rating does not prove that the engine will connect correctly or deliver the required operating speed. Ask an engineer or equipment manufacturer to confirm compatibility when the installation is safety-critical or the available information is incomplete.
For agricultural machinery, also check how the engine will be used throughout a typical work cycle. Consider expected load variation, hours of operation, ambient conditions, dust exposure, and access to routine maintenance. These factors help define whether the proposed engine configuration and cooling arrangement are appropriate. Do not assume a supplier’s general application list guarantees suitability for a particular machine.
Mounting dimensions and output interfaces are frequent sources of replacement problems. Confirm the location and spacing of mounting holes, crankshaft or output shaft dimensions, rotation direction where relevant, flywheel arrangement, and connection requirements. Also verify whether the quoted engine includes a starter, fuel tank, air cleaner, radiator or other cooling components, and any required electrical parts. A detailed dimensional drawing can help your team compare the proposed engine with the existing installation before shipment.
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When comparing offers, make sure each supplier is pricing the same configuration. A lower initial price may reflect a different accessory package, packaging method, or engine version, so request an itemized description. If you are sourcing for distribution, clarify whether the supplier can quote the quantity and packing format you need. Keep the approved technical description with your purchase records to reduce ambiguity on repeat orders.
The price of an S195 engine depends on its configuration, order quantity, included accessories, packaging, and shipping requirements. Minimum order quantity and production or dispatch lead time are supplier- and order-specific, so they should be confirmed in a current quotation rather than assumed from a general product listing. For an accurate offer, send the destination country, quantity, preferred engine configuration, and any packaging or labeling requirements. Ask the supplier to state which costs are included and which are separate.
For planning, distinguish production lead time from transit time and customs clearance. These are different parts of the delivery schedule and may be affected by order confirmation, availability, shipping method, and destination procedures. Request an estimated schedule and the point at which the supplier considers the order ready for shipment. Avoid setting equipment delivery commitments until the commercial and logistics details have been confirmed.
A dependable sourcing conversation should produce a clear description of the engine being offered. Check that the supplier can identify the model version, provide applicable specifications, and answer questions about interfaces and included parts. If the engine is intended as a replacement, share your measurements and request confirmation against the proposed configuration. Do not treat an unverified verbal match as a substitute for written technical approval.
Ask how the supplier handles pre-shipment questions, operating documentation, and inquiries about service parts. Clarify the process for reporting a discrepancy and what information the supplier would need to assess it. For B2B orders, also confirm packing details, marking requirements, and the contact responsible for order coordination. These checks help your team assess the full sourcing process, not only the unit price.
At YUANGEN, we support B2B inquiries for S195 single cylinder diesel engines and agriculture machinery parts by reviewing the buyer’s stated application and requested configuration. Share the equipment details, engine identification, quantity, and destination so we can discuss the relevant specification and prepare a quotation for confirmation. Specific options, documentation, availability, and commercial terms should be verified for each order.
A typical S195 single cylinder diesel engine is a horizontal, four-stroke diesel option, and common references include a 95 mm bore, 115 mm stroke, approximately 0.815 L displacement, and versions listed near 12 hp. Those figures are useful for initial screening, but they do not establish that a specific engine will fit or perform as required in your equipment. Confirm rated speed, interfaces, cooling arrangement, accessories, and the current supplier datasheet before placing an order. The most practical next step is to send your application details and required quantity to YUANGEN for a configuration review and a written quotation.
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