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18hp Hydraulic Power Unit
High-capacity hydraulic power for demanding industrial and construction applications
The 18hp Hydraulic Power Unit is a high-performance hydraulic power source engineered for heavy-duty applications requiring substantial flow and pressure. Powered by an 18 HP (13.4 kW) 4-stroke gasoline engine, this unit delivers 42 L/min at 210 bar working pressure, making it suitable for demanding hydraulic tools including large breakers, demolition shears, pile drivers, and high-torque motors. The system features a fixed-displacement gear pump with a priority flow control valve that ensures consistent oil delivery to connected equipment. The 30-liter reservoir with 10-micron full-flow filtration and a thermostatic oil cooler maintains optimal operating temperatures during extended use. The unit is mounted on a rugged skid with integrated lifting eyes, forklift pockets, and heavy-duty wheels for site mobility. All hydraulic connections use ISO 16028 flat-face couplers for quick tool changes.
- 18 HP engine provides ample power for high-flow hydraulic tools and equipment
- Priority flow control ensures consistent oil delivery to critical circuits
- 30-liter reservoir with thermostatic oil cooler maintains optimal temperature
- 10-micron full-flow filtration protects components from contamination
- Heavy-duty skid with lifting eyes and forklift pockets for site mobility
- ISO 16028 flat-face couplers enable rapid tool changes without fluid loss
This unit powers high-consumption tools requiring up to 42 L/min flow. Compatible with large hydraulic breakers (up to 40 kg class), demolition shears, pile drivers, high-torque motors, and multi-tool systems. The priority flow control enables consistent tool performance.
The 8.5-liter fuel tank provides approximately 3.5 to 4 hours of continuous operation at full load. Runtime extends to 5-6 hours under moderate load conditions. The engine features an efficient design for optimized fuel consumption.
The skid-mounted unit features integrated lifting eyes for overhead lifting, forklift pockets for mechanical handling, and heavy-duty wheels for manual positioning on flat surfaces. Total weight is 98 kg dry.
Safety features include a main pressure relief valve set at 230 bar, low-oil engine shutdown, thermal overload protection, emergency stop switch, and a heavy-duty roll cage that protects components during transport and operation.
The unit operates in temperatures from -5°C to 45°C. The thermostatic oil cooler maintains optimal oil temperature during extended operation. For cold weather below 0°C, use winter-grade hydraulic oil ISO VG 32.
Check engine oil and hydraulic oil levels daily. Inspect hoses and couplers before each use. Change hydraulic oil and filter every 200 hours. Replace air filter as needed. Grease wheel bearings monthly.
