current_page_title 3424324

Shipbuilding Industry

Engineering Industry

Maritime Industry

Coal Industry

Agricultural Industry

Crushing Industry

Steel Industry

Plastic Machinery Industry

Customized Dam Gate Hoist Hydraulic Power Unit Diesel Engine

Customer Background

One of our customers is mainly engaged in the production of water conservancy and environmental protection machinery and equipment. The core products cover various types of sluice gates and hoisting machines, which are widely used in infrastructure such as reservoirs, rivers, pumping stations, and sewage treatment plants. Our hydraulic system can meet the requirements for long-term stable operation under high load, high reliability, and complex working conditions, ensuring the safe management and efficient control of water conservancy facilities.

Key Technical Specifications

Power (kW)	Pressure (MPa)	Flow Rate (L/min)	Cooling Method	Tank Capacity (L)	Control Voltage (V)
11–22	12	40–80	None	150–250	12V

Major Component Brands

Diesel Engine	Domestic brands
Hydraulic Pump	Marzocchi
Hydraulic Valves	High-quality domestic
Cooling System	/
Filters & Accessories	High-quality domestic
Electrical Control	/

Technical Value and System Highlights

Independent Power Supply with Emergency Assurance

Equipped with a diesel engine as the primary power source, the hydraulic hoist system operates independently of the grid, ensuring dual power security. In emergency situations such as natural disasters causing power outages, the diesel engine allows the system to continue functioning, safeguarding the continuous and safe operation of water control structures.
Precise Control with Safe Descent Mechanism

The system is designed with an integrated clutch mechanism, enabling controlled and gradual lowering of the gate even when no power is available. This prevents sudden drops or mechanical failure, enhancing operational safety and extending equipment service life.
Efficient Power Conversion and High Reliability

The hydraulic unit efficiently converts diesel engine power into high torque output, supporting the heavy-duty start-up and sustained operation required during gate lifting and lowering. This ensures smooth and stable performance, even under challenging load conditions.