Stanley Dual Hydraulic Power Unit (Two 5 to 8 GPM Circuits) - HP28B02

• Dual-Circuit Powerhouse: Designed with two independent 5–8 GPM circuits, allowing simultaneous operation of two hydraulic tools for maximum job-site productivity.
• High-Performance Output: Delivers up to 2000 PSI pressure with consistent flow control, ideal for demanding construction, marine, and industrial applications.
• Built for Continuous Work: Active Thermal Management (ATM) helps regulate oil temperature for stable performance and reduced downtime in harsh conditions.
• Rugged Job-Site Design: Heavy-duty frame with solid tires, side handles, and lifting hook ensures durability and easy transport in field environments.
• Efficient Engine System: Powered by a 27 HP Vanguard OHV engine, offering reliable power delivery for extended professional use.

Q: What is the Stanley HP28B02 Dual Hydraulic Power Unit used for?
A: It is a twin-circuit hydraulic power unit designed to run two hydraulic tools simultaneously in demanding industrial and underwater applications.

Q: How many tools can it operate at once?
A: It can operate 2 tools at the same time, with each circuit delivering 5 or 8 GPM independently.

Q: What is the hydraulic pressure output?
A: The system operates at approximately 2,000 PSI (140 bar), optimized for heavy-duty hydraulic tools.

Q: What engine does it use?
A: It is powered by a 27 HP Briggs & Stratton gasoline engine for reliable high-performance output.

Q: What is the fuel and hydraulic capacity?
A: It includes a 4.7-gallon fuel tank and a 3.2-gallon hydraulic reservoir for extended operation.

Q: Is it suitable for simultaneous high-flow tool operation?
A: Yes. Its dual-circuit system is specifically designed to run two full-flow hydraulic tools at the same time without performance loss.

• Check hydraulic fluid level daily and top up with manufacturer-recommended fluid.
• Inspect hoses, couplings, and fittings for leaks or wear before each use.
• Replace hydraulic filters regularly to maintain clean system performance.
• Keep the unit clean and free from dust, dirt, and water contamination.
• Monitor operating pressure to ensure it stays within safe limits.
• Allow proper cooling time to prevent overheating during continuous use.
• Tighten all connections periodically to avoid pressure loss.
• Store in a dry, covered area to prevent corrosion and damage.