Hatz D Series · air-cooled diesel
Hatz 1D90
Hatz 1D90 is a heavy-duty single-cylinder, air-cooled 4‑stroke diesel engine with 0.667L displacement and mechanical direct injection. It delivers up to 11.0 kW (15.0 hp) at 3000 rpm and 10.0 kW (13.6 hp) at 3600 rpm, making it a strong choice for demanding industrial equipment…
- Power
- 11.2 kW
- Speed
- 1500–3000 rpm
- Max torque
- 40.7 Nm
- Dry weight
- 106 kg
- Configured to your speed, start and shaft
- Genuine Hatz parts in stock, with diagrams online
- Talk it through: +44 (0) 1626 778 266
About the Hatz 1D90
The Hatz 1D90 is built for tough industrial applications that need high output from a compact single-cylinder package. The air-cooled design keeps installation straightforward and reduces cooling-system complexity, while the mechanical fuel system suits equipment that prioritises durability and straightforward servicing.
With 0.667L displacement and mechanical direct injection, the 1D90 produces up to 11.0 kW (15.0 hp) at 3000 rpm and 10.0 kW (13.6 hp) at 3600 rpm for variable-speed operation. For constant-speed duties, it’s rated at 10.0 kW (13.6 hp) at 3000 rpm, with additional constant-speed points shown at 7.3 kW (9.9 hp) at 1800 rpm and 6.1 kW (8.3 hp) at 1500 rpm — useful where stable governed-speed output is required.
Every engine we supply is set up for its job before it leaves Teignmouth, and backed by the parts and people to keep it running.
Specification
Get this as a PDF datasheet →Performance
- Power
- 11.2 kW
- Speeds
- 1500, 1800, 3000 rpm
- Max torque
- 40.7 Nm @ 1500 rpm
- Use
- Generator drive, Industrial
Engine
- Cylinders
- 1
- Aspiration
- Natural
- Injection
- Direct (DI), mechanical
- SAE connection
- Non conventional
Emissions
- Standard
- EU Stage V
- EGR
- No
- DOC
- No
- DPF
- No
Cooling
- Type
- Air-cooled
- Radiator
- No
- Fan
- No
- Charge air cooler
- No
Figures are manufacturer published data and may change. We’ll confirm the final specification with your quote.
Dimensions
- Length
- 373 mm
- Width
- 472 mm
- Height
- 599 mm
- Dry weight
- 106 kg
Need an installation drawing? Ask and we’ll send the drawing for your configuration.
Free datasheet
Your 1D90, on one page.
Pick your set-up and we’ll email you a PDF datasheet with the full specification and your configuration, ready to share or add to a tender. Want a price too? Tick the box and the engine team will quote for it.
- Full Hatz specification
- Your speed, start and application
- Dimensions and weight
- Prepared in your name
1D90 parts and diagramsExploded diagrams for every assembly, with genuine Hatz parts in stock.Browse parts →Servicing and set-upSpeed, governor and start set up before it ships, and help with servicing after.Ask the team →One shipment, worldwideAdd parts, a generator or other engines and we'll ship it all together, anywhere in the world.How it works →Technical helpFitting, running or fault-finding: talk to someone who knows the 1D90.Get in touch →
