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Small Excavator Rotary Actuator
Small Excavator Cylinder

Small Excavator Rotary Actuator

The rotary actuator of a small excavator is the core hydraulic component of the slewing system of a 1-6 ton small excavator. It is responsible for driving the left and right slewing action of the vehicle body on the equipment to achieve precise operation positioning and efficient material transfer. It realizes the swing of the arm through the conversion of hydraulic energy, thereby helping the excavator to complete various complex excavation and handling operations.

    Description

    Working pressure: The general working pressure range is 10MPa~29.4MPa.
    Working temperature: The design has a wide temperature resistance range and can work normally in an environment of -40℃~+120℃.
    Good interchangeability: The product design fully considers the installation dimensions and interface standards of the mainstream small excavators on the market, and has good interchangeability. When the cylinder needs to be replaced, the replacement work can be completed quickly, effectively reducing maintenance costs and downtime, and improving equipment utilization.
    Quality certification: Conforms to ISO 6020 hydraulic cylinder standard and GB/T 15622 hydraulic test specification.
    Comprehensive after-sales service: Our customers can enjoy a 2-year warranty on core components, video technical support, online support, spare parts, and on-site maintenance and repair services.
    Customizable and reliable: As a non-standard product, we can meet customers' specific requirements, and our mechanical test reports and video factory inspections ensure the quality and reliability of the products.

    Features

    Deflection of the big arm

    Specification

    Bore diameter 50mm~120mm
    Rod diameter 25mm~75mm
    Stroke ≤1000mm
    Thrust force Maximum 333KN
    (Bore diameter 120mm/pressure29.4MPa)
    Material Carbon steel, Alloy steel, Stainless steel
    Coating Sandblasting, primer paint, middle paint, finish paint
    Customization is the first principle of MPM.

    Service

    20 years of experience in hydraulic cylinder manufacturers

    MPM cylinders are mainly used in:

    1- Construction machinery
    (Hydraulic lifting cylinders and steering cylinders for cranes/ forklifts/ tractors/ loaders/ excavators)

    2- Industrial equipment
    (Hydraulic cylinders/ tie rod cylinders/ compact cylinders)

    3- Ships and offshore machinery
    (Heavy cylinders, stainless steel hydraulic cylinders)

    If you can provide us with the following technical parameters, we can design and customize bulldozing hydraulic cylinders according to your needs:

    1. Bore
    2. Rod diameter
    3. Stroke
    4. Working pressure
    5. Installation type
    6. Push or pull back capacity

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