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ZERAI TECH

Equipment Electrification

Electrification support for construction and agricultural machinery: new equipment development, fleet retrofits, mobile power, traction batteries and site charging.

Excavator concept: trailing-cable power on the left, onboard battery power on the right
Trailing-Cable PowerOnboard Battery Power

Electric Equipment Development

Electric drive development and machine integration align motors, drives, controls, mechanical and hydraulic systems with tasks, loads and duty cycles.

Diesel-to-Electric Retrofits

Retrofit design and integration of electric drives, controls and power supply, based on existing powertrains and operating conditions.

Electric Drives & Controls

Select and integrate motors, drives, operator displays, machine controls, distribution and protection for equipment duty requirements.

  1. Operating ConditionsLoads, Shifts & Duty Cycles
  2. Powertrain & ControlsMotors, Drives & Machine Controls
  3. Mechanical & Hydraulic IntegrationMachine Integration
  4. Power & ChargingDistribution, Protection & Power Interfaces

Worksite Power & Charging

Trailing cables can serve fixed work areas. Battery and mobile charging options depend on routes, shifts and charging access. Site-wide systems can integrate charging, storage and microgrids.

  1. Site PowerGrid or Compatible Distributed Power
  2. Distribution & ProtectionElectrical Interfaces & Operations
  3. Power / Charging InterfaceTrailing Cable / Charging / Compatible Direct Supply
  4. Electric EquipmentElectric Drives & Equipment Loads
  1. External PowerCharging Input
  2. Mobile Storage & ChargingTransport to Worksite
  3. On-Site ChargingCompatible Power or Charging Interfaces
  4. Equipment Battery & LoadsEnergy Storage & Use

Mobile Power & Batteries

Mobile Storage & Charging Unit
Mobile Storage & Charging Unit

Mobile Power & Site Charging

Mobile power, storage and charging for mining, construction and temporary worksites. Direct supply, charging or storage options depend on work area, loads and available power.

Modular Equipment Batteries
Modular Equipment Batteries

Batteries, Storage & Charging

Power demand, operating hours and charging windows guide traction batteries, thermal management and charge/discharge systems. Modular batteries and swapping remain subject to equipment compatibility.

Solutions by Operating Requirements

Equipment & Tasks

Equipment type, tasks and loads define development or retrofit scope.

Operating Hours & Charging

Shifts, travel range and downtime guide power supply and storage.

Site Energy Conditions

Verify voltage, power, interfaces and site conditions for equipment-to-supply compatibility.

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