# Isuzu 4BD1 Diesel Engine — 70.6 kW

> Isuzu 4BD1 Diesel Engine — 70.6 kW. The Isuzu 4BD1 is a compact naturally-aspirated, water-cooled inline-4 diesel engine rated at 70.6 kW / 2800 rpm, built…

- URL: https://www.marine-equipment-supply.com/products/diesel-engines/isuzu-4bd1-diesel-engine-70-6-kw/
- Category: [Diesel Engines](https://www.marine-equipment-supply.com/products/diesel-engines/)
- Brand: Isuzu
- Supplier: Shanghai Mars Industrial Co., Ltd. (MARS), Shanghai, China
- Price: on request — [request a quote](https://www.marine-equipment-supply.com/contact/) · WhatsApp +86 176 2154 1688 · inquiry@marine-equipment-supply.com

## Overview

The Isuzu 4BD1 is a compact naturally-aspirated, water-cooled inline-4 diesel engine rated at 70.6 kW / 2800 rpm, built for vehicles and machinery. Its rugged cast block, injection-pump fuel system, and dependable naturally-aspirated design deliver stable, reliable power for trucks, construction machinery, generator drives, and marine use. It is ISO certified and supplied ready for global export.

## Key selling points

- 70.6 kW at 2800 rpm from a dependable naturally-aspirated design
- Rugged inline-4 cast-iron block for long service life
- Reliable injection-pump fuel system with high-pressure lines
- White cooling fan for strong, reliable air cooling
- ISO certified; 1 Year warranty; ideal for OEM, fleet, and replacement supply

## Technical specifications

| Parameter | Value |
| --- | --- |
| Brand | Isuzu |
| Model | 4BD1 |
| Cylinders | Inline 4 |
| Rated Power | 70.6 kW @ 2800 rpm |
| Displacement | 3.856 L |
| Bore / Stroke | 102 / 118 mm |
| Aspiration | Naturally Aspirated |
| Cooling | Water-Cooled |
| Dimensions (L×W×H) | 921 × 651 × 751 mm |
| Weight | 330 kg |
| Certification | ISO |
| Warranty | 1 Year |
| Application | Vehicle / Machinery |

## Features & highlights

- Rugged inline-4 cast structure for long-lasting durability
- Injection pump with high-pressure lines for precise, efficient fuel delivery
- White cooling fan for reliable heat dissipation
- Front-pulley accessory drive for stable operation
- Compact layout; designed for easy maintenance and lower downtime

## Typical applications

Power for light trucks, construction machinery, generator drives, and marine use.

## Customization options

Power rating, gearbox/flywheel-housing matching, and OEM requirements available on request. Contact us with your application for a tailored recommendation.

## Ordering information

Supplied in a sturdy wooden crate for safe global transport. Warranty: 1 Year. Please confirm application when ordering.

## FAQ

### What is the Isuzu 4BD1 Diesel Engine used for?

Power for light trucks, construction machinery, generator drives, and marine use.

### What warranty comes with the Isuzu 4BD1 Diesel Engine?

The Isuzu 4BD1 Diesel Engine is supplied with a 1 Year warranty. The exact warranty terms are confirmed on your quotation.

### Can the Isuzu 4BD1 Diesel Engine be customized?

Power rating, gearbox/flywheel-housing matching, and OEM requirements available on request.Contact us with your application for a tailored recommendation.

### How is it inspected, packed and shipped?

Each unit is checked against your order before dispatch, with a written outgoing-inspection report and video (machinery is run-tested). Goods are packed in export wooden-box or crate packing and shipped FOB or CIF from Shanghai; stock items ship promptly and built-to-order items typically within about 20 working days.

### How do I get a price for the Isuzu 4BD1 Diesel Engine?

Send an inquiry with the required configuration, quantity and destination port using the form on this page, email inquiry@marine-equipment-supply.com or WhatsApp +86 176 2154 1688. We reply with a matched recommendation and quotation within 24 hours on working days.