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The Hatz 1B20 is a robust, compact diesel engine designed for industrial equipment where simple installation, dependable operation and straightforward servicing are priorities. The B‑series datasheet specifies the 1B20 as an air-cooled 4‑stroke diesel with 1 cylinder, 0.243L displacement, and mechanical direct injection, making it a practical choice for OEM builds and like-for-like replacements in compact machinery.
| Engine Series | B Series |
|---|---|
| Industry Type | G-Drive, Industrial |
| Engine Speed | 3000 rpm, 3600 rpm |
|---|---|
| Power kW | 3.4 |
| Max Torque Nm | 10.3 @ 2500rpm |
| Emissions | EU STAGE V |
|---|
| SAE Connection | Options Available |
|---|---|
| Radiator | No |
| Fan | No |
| Aspiration | Natural |
|---|---|
| Cylinders | 1 |
| Injection System | DI |
| Injection Equipment | Mechanical |
| EGR | No |
| DOC | No |
| DPF | No |
| CAC | No |
| Engine Length | 292mm |
|---|---|
| Engine Width | 367mm |
| Engine Height | 401mm |
| Engine Weight | 32kg (Dry) |
Hatz Technical Information
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