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D1703 Engine for Sale
Excavator D1703 Engine—Proven Power for Demanding Jobs
The excavator D1703 engine, developed by Kubota, is a robust 3-cylinder diesel engine known for its exceptional reliability, fuel efficiency, and strong performance in compact and mid-sized excavators. With a displacement of 1.7 liters, the D1703 delivers smooth, consistent power—making it an ideal choice for demanding construction, agriculture, and industrial applications.
Designed to meet stringent emission standards (Tier 4/Stage V), the D1703 combines low emissions with low maintenance, offering a long service life even in tough working environments. Whether you're replacing an old engine or sourcing power for new equipment, the D1703 is a trusted, cost-effective solution.
Key Features:
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Kubota 3-Cylinder Diesel Engine – 1.7L Displacement
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High Torque Output & Smooth Operation
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Fuel-Efficient & Low Emission—Tier 4/Stage V Compliant
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Durable & Reliable for Heavy Use
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Ideal for Mini and Mid-Sized Excavators
Choose the Excavator D1703 Engine for a powerful, efficient upgrade that keeps your equipment running at peak performance.
Weihuparts proudly offers the D1703 Engine, a robust and reliable power unit designed specifically for excavators. Known for its durability and efficient performance, the D1703 Engine is an ideal choice for both routine operations and demanding construction tasks.
At Weihuparts, we understand that excavator engines must deliver consistent power to keep your machinery running smoothly on every job site. The D1703 Engine is engineered to meet these expectations with precise manufacturing standards and high-quality materials, ensuring long service life and reduced downtime.
Our commitment to quality means each D1703 Engine undergoes strict quality control checks, guaranteeing excellent fuel efficiency and reliable startup performance in various working conditions. By choosing Weihuparts, you not only get a cost-effective engine but also the assurance of timely delivery and comprehensive support.
Weihuparts serves as your dependable partner, providing a wide range of excavator spare parts focused on innovation, sustainability, and performance. Our experienced R&D team continuously enhances engine designs to meet evolving industry demands, helping your equipment stay ahead in efficiency and compliance.
Whether you operate a single machine or manage a fleet, the D1703 Engine from Weihuparts offers the practical value of easy installation, dependable power output, and compatibility with many excavator models. We prioritize your success by delivering reliable parts that maximize uptime and project productivity.
Choose Weihuparts for your excavator engine needs and experience a new level of quality, service, and performance in the excavator parts industry. Keep your machinery working at its best with the trusted D1703 Engine — engineered for durability and built to perform.
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Question you may concern
How can I place an order?
You can place an order through our user-friendly online platform or by contacting our sales team directly. Simply browse our catalog, select the parts you need, and follow the checkout process to complete your order.
How do I know which parts I need for my excavator?
If you are unsure which parts are needed, our knowledgeable customer support team can assist you. You can provide us with your excavator model and any relevant details, and we will help you identify the correct parts.
Do you provide warranties on your products?
Yes, we stand by the quality of our products. Most parts come with a warranty that covers manufacturing defects. Please refer to the specific warranty information provided with your purchase or contact our customer service team for details.
Are your parts compatible with all excavator brands?
Weihuparts strives to offer parts compatible with a wide range of excavator brands and models. However, we recommend checking the product specifications or consulting with our team to ensure compatibility with your specific excavator.
If you have any questions or concern, please contact us.

D1703 Engine for Excavators | Durable & Fuel-Efficient Solution
Power your excavator with the Weihuparts Kubota D1703 Engine. A durable & fuel-efficient solution designed for peak performance. If you need a reliable D1703 engine for sale, trust Weihuparts for long-lasting quality and efficiency for your heavy machinery.

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✔️ Direct-fit for CAT 345GC excavators
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✔️ Available in OEM or high-quality aftermarket versions
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✔️ Smooth, efficient hydraulic operation
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✔️ Built with high-strength alloy and premium seals
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✔️ Tested for pressure, flow, and durability
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✔️ Fast shipping & global logistics supported
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📞 Contact Us for bulk pricing, customization, or technical details.
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✔️ Direct fit for CAT 336D excavators
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✔️ Available in OEM or premium aftermarket
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✔️ High-pressure performance for heavy-duty operations
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✔️ Smooth and efficient hydraulic flow
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✔️ Rigorously tested for quality and durability
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✔️ Global shipping and responsive support
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