Hatz 1B40 – Single Cylinder Engine

Hatz 1B40 – Single Cylinder Engine

Hatz 1B40 single cylinder engine – 7.3 kW max max torque of 23.4 Nm

Hatz
1B40

The Hatz 1B40 is the most powerful model in the Hatz 1B series, delivering reliable, air-cooled, single-cylinder 4-stroke diesel performance for heavy-duty applications. Designed for maximum durability and operational efficiency, the 1B40 provides robust power in a compact footprint. With an optional 12 V electric start system, it ensures quick and easy ignition under all operating conditions. Engineered for construction, agricultural, and industrial environments, the 1B40 combines proven reliability with the strength needed for demanding workloads.

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Specifications

Power 3.5 - 7.3 kW
Max. torque 23.4 Nm

Features

  • Power Output: 3.5 – 7.3 kW @ 3600 rpm

  • Torque: 23.4 Nm

  • Displacement: 0.462 L (88 mm × 76 mm bore × stroke)

  • Engine Type: Air-cooled, 4-stroke diesel

  • Cylinders: 1

  • Compression Ratio: 20.5:1

  • Starting System: 12 V electric start (with optional recoil backup)

  • Dry Weight: 53.3 kg / 48 kg (approx.)

  • Emissions Compliance: EU Stage V / EPA Tier 4 equivalent

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