Overview
  • HE4007MVL43-SP,Electric Post-Tensioning Hydraulic Pump
  • HE4007MVL43-SP,Electric Post-Tensioning Hydraulic Pump
  • HE4007MVL43-SP,Electric Post-Tensioning Hydraulic Pump
  • HE4007MVL43-SP,Electric Post-Tensioning Hydraulic Pump

HE4007MVL43-SP,Electric Post-Tensioning Hydraulic Pump

The RIVERLAKE HE4007MVL43-SP is an industrial-grade electric hydraulic pump specifically engineered for post-tensioning applications in prestressed concrete construction. Designed for demanding job sites, this unit delivers reliable, high-pressure performance with a strong emphasis on precision control, operator safety, and long-term durability.

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Series: HE | Product Line: Industrial Tools

  • Brushless Motor – Maintenance-Free Operation
    Equipped with a high-efficiency brushless motor, the pump eliminates the need for carbon brush replacement, significantly reducing downtime and maintenance costs while ensuring reliable startup and stable operation in harsh environments.

  • Precision Pressure Gauge (Port A)
    Fitted with a 150mm diameter high-accuracy industrial pressure gauge on Port A, the unit provides clear, real-time pressure readings for precise tensioning control and system monitoring.

  • Precision Pressure Regulating Valve (Port P)
    The Port P circuit integrates a high-precision pressure regulating valve, enabling stepless, continuous pressure adjustment to meet the specific tensioning force requirements of various post-tensioning procedures.

  • Tool-Free Pressure Gauge Mounting – Quick Disassembly
    The pressure gauge features a quick-connect/quick-release mounting design that allows for rapid installation and removal without the use of tools. This greatly simplifies gauge calibration, replacement, or storage protection.

  • Hydraulic Load Lock (Port A)
    Port A is equipped with an integral hydraulic load lock valve, which effectively maintains pressure over extended periods without internal leakage. This ensures stable load holding and enhances safety during long-duration tensioning operations.

  • Precision Manual Pressure Release Needle Valve (Port A)
    A dedicated needle valve is integrated on Port A for controlled, precision pressure relief. This allows the operator to perform gradual pressure reductions with fine metering, preventing sudden pressure drops that could compromise structural integrity or operator safety.

  • Pressure Relief Valve (Port R – 20 MPa)
    Port R features a factory-preset pressure relief valve set at 20 MPa, providing overpressure protection for the system and connected tools, ensuring safe operation under all conditions.

  • Independent Pressure Gauge (Port R)
    A separate, independent pressure gauge is installed on the Port R circuit, enabling real-time monitoring of the return-side pressure. This enhances diagnostic capabilities and overall system awareness.

  • 3-Meter Wired Remote Control Handle
    The pump comes standard with a 3-meter wired remote handle, allowing operators to control start/stop and directional functions from a safe distance. This promotes better positioning and enhanced operator safety near the tensioning area.

ModelMax Working Pressure(Mpa)Motor Power(KW)Motor PhaseVoltage & FrequencyLow Pressure Flow Rate(L/min)Mid Pressure Flow Rate(L/min)High Pressure Flow Rate(L/min)Oil Tank Capacity(L)Weight Without Oil(Kg)
HE4007MVL43-SP701.11230V 50HZ61.50.7730
HE4007MVL43-SP-115/60701.11115V 60HZ6.51.51730
–File NameFile Type
Post Tension Hydraulic PumpEnglish
张拉油缸泵单页中文