# Genuine 4JG2 Diesel Engine for Forklift (46 kW, 4-Cylinder)

> Genuine 4JG2 Diesel Engine for Forklift (46 kW, 4-Cylinder). The 4JG2 is a compact inline 4-cylinder, direct-injection naturally aspirated water-cooled…

- URL: https://www.marine-equipment-supply.com/products/diesel-engines/genuine-4jg2-diesel-engine-for-forklift-46-kw-4-cylinder/
- 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 4JG2 is a compact inline 4-cylinder, direct-injection naturally aspirated water-cooled diesel engine built for forklifts and material-handling equipment. Its rugged, simple design delivers dependable power with efficient direct-injection combustion and easy maintenance, making it a proven, genuine choice for daily industrial duty.

## Key selling points

- Dependable 46 kW @ 2450 rpm output for steady forklift operation
- Direct-injection combustion for efficiency and reliable fuel economy
- 3.059 L displacement delivering confident low-end torque
- Naturally aspirated for simplicity, fewer parts, and easy service

## Technical specifications

| Parameter | Value |
| --- | --- |
| Model | 4JG2 |
| Engine type | Inline 4-cylinder, direct-injection, naturally aspirated, water-cooled diesel |
| Rated power / speed | 46 kW @ 2450 rpm |
| Displacement | 3.059 L |
| Bore × Stroke | 95.4 × 107 mm |
| Emission standard | Euro 2 |
| Net weight | 240 kg |
| Dimensions (L×W×H) | 718.6 × 572 × 745.5 mm |
| Starting system | Electric start |
| Certification | ISO |
| Application | Forklift / material handling |
| Warranty | 1 year |
| MOQ | 1 set |

## Features & highlights

The 4JG2 combines a compact inline-4 block with a direct-injection fuel system for efficient combustion, reliable power, and good fuel economy. A mechanical injection pump with high-pressure fuel lines delivers accurate fuel to each cylinder, while the water-cooled system — front pulley, belt drive, and cooling fan — maintains stable operating temperatures for continuous, dependable operation. Its simple, naturally aspirated design keeps maintenance easy and downtime low.

## Typical applications

Forklifts and material-handling equipment for warehouse, logistics, and industrial operations.

## Customization options

Available configurations can be discussed to suit specific machine integration and duty requirements. Please contact us with your application details.

## Ordering information

- MOQ: 1 set
- Warranty: 1 year
- Machinery test report and outgoing video inspection provided; ISO certified
- Delivery time: about 7 working days
- Lead time and packaging details available on request

## FAQ

### What is the Genuine 4JG2 Diesel Engine for Forklift used for?

Forklifts and material-handling equipment for warehouse, logistics, and industrial operations.

### What warranty comes with the Genuine 4JG2 Diesel Engine for Forklift?

The Genuine 4JG2 Diesel Engine for Forklift is supplied with a 1 year warranty. The exact warranty terms are confirmed on your quotation.

### What is the minimum order quantity?

The minimum order quantity for the Genuine 4JG2 Diesel Engine for Forklift is 1 set. Mixed orders with other MARS products are welcome.

### Can the Genuine 4JG2 Diesel Engine for Forklift be customized?

Available configurations can be discussed to suit specific machine integration and duty requirements.Please contact us with your application details.

### 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 Genuine 4JG2 Diesel Engine for Forklift?

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.