• Model: LD Series
  • Manufactured by: Lombardini
$16.99

(+ $29.99 AirMail USB Drive)

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Introducing the Lombard 3LD/4LD Engine

The Lombard 3LD and 4LD engine series are compact, high-performance diesel engines renowned for their robust construction and exceptional durability. Designed and engineered to meet the demanding requirements of various industries, these engines are expertly utilized in agricultural, construction, marine, and industrial applications. The advanced technology employed in these engines ensures exceptional fuel efficiency, power, and reliability, making them an optimal choice for a wide range of operational needs.

Unwavering Power and Efficiency

At the heart of the 3LD/4LD series lies an innovative combustion system that guarantees unmatched power and torque across the entire RPM range. The optimized air-fuel ratio combined with precise injection timing results in exceptional fuel efficiency, minimizing operating costs while maximizing productivity.

Robust and Enduring Design

Each 3LD/4LD engine is meticulously crafted using high-quality materials and state-of-the-art manufacturing processes. The robust cast-iron cylinder block and forged steel crankshaft provide exceptional durability, ensuring reliable operation under even the most severe conditions. The advanced cooling system effectively dissipates heat, preventing potential overheating or damage.

Advanced Emission Control Technology

The 3LD/4LD engine series adheres to stringent emission standards, incorporating sophisticated technology to minimize environmental impact. The integrated exhaust gas recirculation (EGR) system efficiently reduces NOx emissions, while the diesel oxidation catalyst (DOC) effectively eliminates particulate matter. This commitment to environmental sustainability ensures compliance with regulatory requirements and minimizes the ecological footprint of the engine.

Exceptional Versatility and Compact Design

The Lombard 3LD/4LD engines are designed with versatility in mind, offering a wide range of configurations to accommodate diverse application requirements. The compact size and lightweight construction make these engines ideal for space-constrained applications or when easy integration into existing equipment is critical. The modular design allows for flexible mounting options, further enhancing adaptability.

Unparalleled Reliability and Serviceability

Reliability is paramount in the 3LD/4LD engine series, ensuring minimal downtime and maximum productivity. The robust design and high-quality components contribute to extended engine life and reduced maintenance needs. The accessible service points and user-friendly design facilitate routine maintenance and repairs, ensuring quick and efficient servicing.

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This manual can be used by anyone from a first time owner/amateur to a professional technician.Easy to read type,And give you all the information needed to do the procedure correctly.

Models Covered:

3LD 450
3LD 510
3LD 450/S
3LD 510/S
4LD 640
4LD 705
4LD 820

Keep this service manual handy and use it often. Performing routine,preventive maintenance will save you time & money by helping to prevent premature failure and unnecessary repairs.

Manual contents all informations about maintenance and repairs you need.


File Format: PDF
Compatible: All Versions of Windows & Mac
Language: English
Requirements: Adobe PDF Reader