The Stanley HP8 Hydraulic Power Unit is a heavy-duty, single-circuit hydraulic power source engineered for continuous professional use. Powered by a reliable 18 HP Briggs & Stratton Vanguard OHV engine, the HP8 delivers 5 or 8 GPM flow rates at 2,000 PSI, making it ideal for powering Type 1 and Type 2 hydraulic tools. With superior cooling, easy flow adjustment, and rugged jobsite durability, the HP8 is the trusted choice for utility, construction, municipal, and industrial applications.
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Details
The Stanley HP8 Hydraulic Power Unit is a professional-grade hydraulic power source designed to provide reliable, continuous performance for demanding utility, construction, municipal, demolition, and industrial applications. Built to power both Type 1 and Type 2 hydraulic tools, the HP8 combines exceptional hydraulic output with industry-leading cooling capabilities to keep crews productive throughout the workday.
At the heart of the HP8 is a dependable 18 HP Briggs & Stratton Vanguard OHV engine that delivers consistent power and efficient operation. The unit offers selectable flow rates of 5 or 8 GPM (20 or 30 LPM) at 2,000 PSI (140 Bar), allowing operators to match hydraulic output to the specific requirements of breakers, saws, drills, pumps, tampers, impact wrenches, and other hydraulic tools.
Engineered for all-day operation, the HP8 features a Type II or Type III hydraulic circuit with superior cooling, ensuring optimal heat dissipation and dependable performance even in harsh working environments. An intuitive throttle selector allows quick flow adjustments, while the integrated tool circuit lockout during startup enhances operator safety. Additional features include a quartz hour meter, maintenance-free 35-AH sealed battery, in-tank hydraulic filter with dipstick, HTMA flush-face couplers, and Stanley's convenient Lift & Latch handle system with fold-up side handles for easy transport and service access.
With a 3-gallon hydraulic reservoir, 5.5-gallon fuel tank, and rugged steel construction, the Stanley HP8 is built to withstand demanding jobsite conditions while delivering the hydraulic power professionals depend on. Whether supporting utility maintenance crews, contractors, public works departments, or emergency response teams, the HP8 remains one of the industry's most trusted hydraulic power units for reliable field performance.
Key Specifications:
- 18 HP Briggs & Stratton Vanguard OHV engine
- 5 or 8 GPM hydraulic output (20 or 30 LPM)
- 2,000 PSI operating pressure
- Open-center hydraulic circuit
- Type II / Type III hydraulic compatibility
- 3-gallon hydraulic reservoir
- 5.5-gallon fuel capacity
- HTMA flush-face couplers
- Weight: 330 lbs.
- Designed for continuous-duty professional applications
- Additional Information
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Additional Information
SKU 144356 Weight 330 Country of Manufacture Mfr. Model Number HP8BD Link to User Manual No Link to Schematics No Link To Catalog No Technical Specifications Specification Stanley HP8 Power Unit Engine 18 HP Briggs & Stratton Vanguard OHV Hydraulic Flow 5 or 8 GPM Operating Pressure 2,000 PSI Hydraulic Circuit Open-center, single circuit Tool Compatibility Type 1 and Type 2 hydraulic tools Hydraulic Reservoir 3 gallons Fuel Capacity 5.5 gallons Couplers HTMA flush-face couplers Weight 330 lbs. Free Shipping No
