Hatz 1D81 – Single Cylinder Engine
Hatz 1D81 single cylinder engine – 10.1 kW max max torque of 36.3 Nm
The Hatz 1D81 is a high-performance, air-cooled, single-cylinder diesel engine designed for the most demanding industrial, agricultural, and construction applications. As the largest and most powerful single-cylinder model in the Hatz D-series, the 1D81 delivers exceptional torque, outstanding fuel efficiency, and proven durability in a rugged, compact design. Whether operating in remote locations or under heavy continuous load, the 1D81 provides reliable power with minimal maintenance.
The Hatz 1D81 is ideal for high-demand applications where rugged reliability and high torque are essential, including: Heavy-duty construction equipment (e.g., rammers, saws, trenchers), Agricultural and forestry machinery, Mobile hydraulic power units, Diesel-driven compressors and generators, Industrial and municipal pumping systems
Specifications
| Power | 5.5 - 10.1 kW |
| Max. torque | 36.3 Nm |
Features
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Power Output: 5.5 – 10.1 kW @ 3600 rpm
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Torque: 36.3 Nm
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Displacement: 0.667 L (100 mm × 85 mm bore × stroke)
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Engine Type: Air-cooled, 4-stroke diesel
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Cylinders: 1
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Compression Ratio: 21.5:1
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Starting System: Crankhandle or optional 12 V electric start
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Dry Weight: 97 kg / 105 kg (approx.)
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Emissions Compliance: EU Stage V / EPA Tier 4 compliant