Driven by 350 hp diesel engine, trailer-mounted Model 350 can be towed to job sites. Portable unit is rated for max operating pressure of 20,000 psi and can be converted to operate at pressures of 8,000, 10,000, and 15,000 psi with conversion kit. Offering flows from 26–63 gpm, pump has internal gearing that eliminates large pulleys and belts. System can be ordered in UltraGreen™ configuration, assuring compliance with Tier 4F emission requirements.