ZS1130 30HP Diesel Engine Specifications and Buying Guide

A ZS1130 30HP diesel engine is a water-cooled, single-cylinder diesel engine offered for machinery applications that need a compact power unit in the 30 hp class. That rated power is approximately 22.4 kW, using the mechanical horsepower conversion; the exact output and operating conditions should be confirmed on the specification sheet for the engine variant you are buying. In this guide, we explain which specifications to check, how to match the engine to your machinery, and what to confirm with a supplier before placing a B2B order.

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Key Takeaways

• The ZS1130 is identified here as a water-cooled, single-cylinder engine in the 30 hp class, equivalent to approximately 22.4 kW.
• Do not assume that model naming alone confirms rated speed, fuel consumption, dimensions, shaft configuration, or included accessories.
• Match the engine to the machine’s power demand, mounting arrangement, output connection, cooling setup, and working conditions.
• Request a variant-specific datasheet and a written quotation that states configuration, quantity, packaging, lead time, and applicable trade terms.

Who This Buying Guide Is For

This guide is for agricultural machinery manufacturers, equipment assemblers, parts distributors, importers, and replacement-engine buyers. It is especially useful if you have found a ZS1130 30HP listing but need to establish whether the engine will fit your equipment and meet its operating requirements. It can also help procurement teams prepare a more complete request for quotation.

Engine specifications can vary between configurations and suppliers, so this page is a selection guide rather than a substitute for a confirmed technical datasheet. We recommend comparing the exact model variant and its documented specifications, not just the product name or stated horsepower. If your machine has an existing engine, use its nameplate and installation measurements as reference points.

What Is a ZS1130 30HP Diesel Engine?

The ZS1130 30HP Diesel Engine is a diesel power unit described as water-cooled and single-cylinder. “30HP” indicates its power class, while the ZS1130 model designation identifies the engine family or version used by the supplier. The designation alone should not be treated as proof of displacement, rated speed, fuel consumption, or any particular installation dimensions.

How Water Cooling and a Single Cylinder Affect Selection

A water-cooled design uses a coolant circuit to carry heat away from the engine; the required radiator or other cooling components depend on the specific configuration and application. Buyers should confirm whether cooling components are included, what connections are provided, and how the proposed installation will manage airflow and heat. A single-cylinder layout can suit machinery designed around that engine format, but mounting and vibration requirements still need to be checked against the machine.

Specifications to Confirm Before Purchase

Use the following table as a verification checklist. The available product information identifies the engine as 30 hp, water-cooled, and single-cylinder, but does not establish every technical value for every variant. Ask the supplier to provide the actual figures and configuration in writing before you approve a purchase.

How to Match the Engine to Your Machinery

1. Define the Machine’s Power Requirement

Start with the equipment manufacturer’s required engine output, including any guidance on continuous or intermittent operation. Compare that requirement with the quoted engine rating, and ask how the supplier defines the rating if the machine will run under sustained load. Do not select by horsepower alone if the driven equipment also has specific speed or torque requirements.

2. Check Mechanical Fitment

Measure the mounting surface, hole spacing, shaft centerline, and available clearance on the machine. Compare these measurements with a dimensioned drawing for the exact engine variant, rather than relying on a photograph or a model-family description. Confirm shaft dimensions and rotation direction before ordering couplings, pulleys, or replacement parts.

3. Review Cooling and Operating Conditions

Identify how the engine will receive cooling air and how the coolant system will be installed and maintained. Conditions such as dust, ambient temperature, working hours, and access for service can affect equipment integration and maintenance planning. Ask the supplier which cooling components are part of the quoted package and which must be sourced separately.

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4. Confirm Fuel, Controls, and Service Requirements

Request documentation for the intended fuel type, starting method, control connections, and routine service items. Confirm that the operator can access the required maintenance points once the engine is installed. For export or fleet procurement, also ask about spare-parts identification and the documents supplied with the shipment.

Applications and Suitability

A 30 hp-class engine may be considered for agricultural and industrial machinery when the required power, speed, mounting, and operating conditions are compatible. Potential equipment categories can include agricultural machines and other off-road or stationary equipment, but suitability must be assessed for the specific machine and duty cycle. A category match is not a substitute for checking the engine’s rated output and interface details.

For agriculture machinery parts buyers, the most important practical question is often whether the engine is a direct replacement or requires adaptation. If replacing an existing unit, compare its nameplate, mounting points, output shaft, cooling setup, and control interfaces with the proposed ZS1130 configuration. If adapting a new design, review the engine drawing alongside the full equipment layout before finalizing the frame and transmission.

Pricing, MOQ, and Lead Time

There is no reliable universal price, minimum order quantity, or lead time for every ZS1130 30HP order. These details can depend on the selected configuration, order quantity, packaging, destination, and current production schedule. Request a quotation that identifies the exact variant and separates the engine price from any optional accessories, spare parts, or export-related costs.

For an accurate comparison, ask each supplier to quote on the same basis: configuration, quantity, included components, packaging, delivery terms, and requested shipping destination. Confirm whether a sample or trial order is available if you need to validate fitment before scaling procurement. Treat any delivery estimate as subject to written confirmation and agreed order terms.

Supplier Evaluation Checklist

• Can the supplier provide a datasheet and dimensioned drawing for the exact quoted variant?
• Are rated power, rated speed, fuel consumption, and test conditions clearly stated?
• Does the quotation specify shaft details, cooling configuration, starting method, and included accessories?
• Can the supplier explain how spare parts are identified and ordered?
• Are MOQ, production lead time, packaging, payment terms, and shipping terms documented?
• Can the supplier answer technical questions about your application before you finalize the order?

At YUANGEN, we recommend sharing your machinery model, application, required quantity, and existing-engine details when requesting a quotation. This gives our team a clearer basis for checking the configuration and identifying information that still needs confirmation. Buyers should review the final datasheet and quotation before approving production or shipment.

Conclusion: Is the ZS1130 30HP Engine Right for Your Purchase?

The ZS1130 30HP diesel engine is a water-cooled, single-cylinder option in the 30 hp class, or approximately 22.4 kW. It may be suitable when that power class and engine format match the machine, but the model name alone cannot confirm installation compatibility or operating performance. The decisive checks are the documented rating, speed, fuel-consumption basis, mounting dimensions, output connection, cooling package, and service requirements.

Your next step is to prepare the equipment requirements and request a variant-specific datasheet, drawing, and written quotation. Compare suppliers using the same specification and delivery conditions, then confirm fitment before ordering. Contact YUANGEN with your application details and target configuration to discuss the appropriate ZS1130 30HP supply option for your B2B project.

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