Conventional four-in-one; variable-frequency, 5.5–7.5–11 kW
Product Video
  • Jobsite Ready
  • Strong Output
  • Easy Control
  • Durable Frame

Construction, Earthmoving and Site Operations with Conventional quadrature, variable frequency 5. 5-7. 5-11...

Professional application of Conventional quadrature, variable frequency 5. 5-7. 5-11 KW

Conventional quadrature, variable frequency 5. 5-7. 5-11 KW is suited to construction sites, utility work, landscaping and earthmoving projects. It supports excavation, compaction, drilling or site preparation matched to access, ground and workload. Before deployment, confirm operating weight, working range, power, ground pressure, attachment needs and transport limits.

  • Construction Sites
  • Utility Work
  • Landscaping
  • Earthmoving
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Specifications & Structural Decomposition

Product Structure Diagram

Product Structure Diagram
  1. Top protective cover plate

    Seal the upper engine compartment to prevent dust and foreign objects from entering.

  2. External soundproofing hood

    Encases core components, balancing protection with noise reduction during operation.

  3. Smart Control Panel

    Pressure and status are displayed in a centralized manner, ensuring intuitive and convenient operation.

  4. Cooling fan assembly

    Accelerates cabin air circulation and enhances equipment cooling efficiency.

  5. Core compression component

    The motor is integrated with the compressor host, delivering stable compression power.

  6. Upper load-bearing frame

    Connect the host to the gas storage tank, ensuring a stable and reliable structure.

  7. Horizontal gas storage tank

    Store compressed air to stabilize pressure and reduce airflow fluctuations.

General information

Conventional four-in-one; variable-frequency, 5.5–7.5–11 kW
Discharge Pressure（Mpa）
0.8
Air Displacement（m³/min）
1.1
Motor Power（KW）
7.5
Motor Speed（r/min）
3000
Voltage / Frequency（V/Hz）
380V/50
Motor Protection Class / Insulation Class
IP23
Driving Method
Direct‑driven

General instructions

Simplified explanation

Product Video

00:17

Conventional four-in-one unit, variable-frequency drive, 5.5–7.5–11 kW, static appearance

Static display of equipment

Conventional four-in-one unit, variable-frequency drive, 5.5–7.5–11 kW, static appearance

00:17Static display of equipment

Conventional four-in-one unit, variable-frequency drive—5.5–7.5–11 kW; close-up of the exterior.

00:14Static display of equipment

Real Factory Footage

Real on-site records from our factory, offering a practical view of our production capability and delivery readiness.

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Factory real scene

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Core Component Details

Conventional 4-in-1 inverter, 5.5–7.5–11 kW – Details – Main unit and oil filter assembly

Conventional 4-in-1 inverter, 5.5–7.5–11 kW—Details—Main unit motor assembly

Conventional 4-in-1 inverter, 5.5–7.5–11 kW – Details – Main unit intake valve

Standard Four-in-One Inverter 5.5–7.5–11 kW – Details – Maintenance Schedule

Conventional four-in-one inverter, 5.5–7.5–11 kW—details—air tank drain valve

Conventional four-in-one inverter, 5.5–7.5–11 kW—details—internal assembly

Conventional four-in-one inverter, 5.5–7.5–11 kW—details—internal piping

Conventional 4-in-1 inverter, 5.5–7.5–11 kW – Details – Cooler

Conventional four-in-one inverter, 5.5–7.5–11 kW – Details – Cooling fan

Conventional four-in-one frequency‑controlled unit, 5.5–7.5–11 kW—details: pressure gauge and oil‑gas tank

Conventional four-in-one variable-frequency drive, 5.5–7.5–11 kW – Details – Inverter

Conventional four-in-one inverter, 5.5–7.5–11 kW—details—rear cooling fan

We're here to help

Our team is ready to advise you on the best product configuration and procurement plan.

400 158 5899

Frequently Asked Questions (FAQ)

1. Where is Conventional quadrature, variable frequency 5. 5-7. 5-11... typically used?

1. It is commonly used for construction sites, utility work, landscaping and earthmoving projects, subject to the selected model and site conditions.

2. How do I choose the right model?

2. Match operating weight, working range, power, ground pressure, attachment needs and transport limits to the actual workload and operating environment.

3. What should be confirmed before ordering?

3. Confirm model, power, working attachment, cab or control type and spare parts, then verify the response time and any special requirements.

4. How should it be installed and maintained?

4. Prepare safe unloading space, stable ground, operator training and fluid, fastener and safety-device checks; follow the manual for operation, inspection and routine maintenance.