HM615 Truck Engine Series

The HM615 Truck Engine Series is a six-cylinder diesel engine range designed for heavy-duty truck applications. Featuring a 9.726L displacement, turbocharged and intercooled air intake, and a 17.5:1 compression ratio, the series offers multiple power configurations to meet different vehicle performance requirements.

With rated power options ranging from 196 kW to 273 kW at 2,200 rpm, the HM615 series delivers a range of torque outputs from 1,100 N·m to 1,500 N·m, depending on the model. Its inline six-cylinder configuration, 126 × 130 mm bore and stroke, and optimized fuel consumption specifications make it suitable for compatible trucks operating under demanding working conditions.

The engine features an idle speed of 600 ± 50 rpm, a clockwise crankshaft rotation direction when viewed from the free end, and an oil sump capacity of 23 litres. With a net weight of approximately 850 kg and compact dimensions of 1,557 × 675 × 965 mm, the HM615 series is designed for installation in compatible Steyr-platform truck models.

According to the supplied specifications, the series is suitable for compatible vehicle models from manufacturers and platforms including Sinotruk, Shaanxi Automobile Group, Auman, Hongyan, and Beiben.

Combining multiple power options, substantial torque output, and a compact inline-engine design, the HM615 Truck Engine Series provides a practical diesel power solution for compatible heavy-duty commercial vehicles.

Key Features

• Engine models: HM615.62, HM615.87, HM615.69, HM615.47

• Engine type: Inline, six-cylinder diesel engine

• Aspiration: Turbocharged and intercooled

• Displacement: 9.726L

• Bore × stroke: 126 × 130 mm

• Compression ratio: 17.5:1

• Rated speed: 2,200 rpm

• Rated power: 196 kW, 213 kW, 247 kW, and 273 kW

• Maximum torque: 1,100 N·m, 1,160 N·m, 1,350 N·m, and 1,500 N·m, depending on model

• Speed at maximum torque: 1,100–1,600 rpm

• Minimum fuel consumption rate: ≤200 g/kWh

• Oil-to-fuel consumption ratio: ≤0.3%

• Idle speed: 600 ± 50 rpm

• Firing order: 1-5-3-6-2-4

• Emission standard: China Stage II

• Oil sump capacity: 23L

• Net weight: Approximately 850 kg

• Dimensions (L × W × H): 1,557 × 675 × 965 mm

• Crankshaft rotation: Clockwise, viewed from the free end

Application: Compatible Steyr-platform truck models, including selected Sinotruk, Shaanxi Automobile Group, Auman, Hongyan, and Beiben vehicles. Confirm the exact engine model and vehicle compatibility before ordering.