Looking for a LiuGong 922E engine? This crawler excavator uses a Cummins 6.7-liter diesel, and brand-new surplus B6.7 / QSB6.7 engines are for sale here. It is rated at 173 hp. You will find it in excavation, trenching and site work. In stock today, saving you months of waiting on a factory-built engine. Never installed; ships nationwide from Houston, TX. Get a quote on a LiuGong 922E engine today.