315534 - JetGo 600Mti-RJ aircraft ground power unit. 28.5V DC with 600 amp continuous, 2000+ amps starting capacity. Kubota Tier 4 compliant, 4-cylinder turbo-diesel engine, uses 50% less fuel of other units. Mounted inside our heavy-duty RJ series galvanized tubular steel trailer with 30 foot molded aircraft cable.