Conversion kit for zero-emission urban sanitation

HomeConversion kit for zero-emission urban sanitation
Conversion kit for zero-emission urban sanitation

Conversion kit for zero-emission urban sanitation

Conversion kit for zero-emission urban sanitation

Conversion Kit for Zero-Emission Urban Sanitation Vehicles

Electric Retrofit Solution for Small Utility Vehicles & Municipal Service Transport

As cities worldwide accelerate the transition toward cleaner transportation and low-emission municipal fleets, electric sanitation vehicles are becoming an essential solution for modern urban management.

GREEN MOTOR TECH provides customized electric conversion kits for urban sanitation vehicles, municipal utility transporters, waste collection vehicles, street service vehicles, and compact city operation platforms.

This electric retrofit solution is specially designed for:

  • Urban sanitation utility vehicles
  • Municipal maintenance vehicles
  • Community cleaning transporters
  • Small garbage collection vehicles
  • Street service utility vehicles
  • City logistics and maintenance fleets

Parts Included in Conversion kit for zero-emission urban sanitation

🧩 Vehicle Support Systems

We can also provide you with other modification parts, or customize modification solutions for you, please contact us
rear wheel motor axle kit
PMSM Motor + Transaxle System

Project Overview

Application Environment

Designed for:

  • City streets
  • Residential communities
  • Industrial parks
  • Tourist areas
  • Municipal sanitation routes
  • University campuses
  • Eco-friendly urban transportation systems

Vehicle Speed

Designed operating speed:

40–70 km/h40\text{–}70\,km/h

Suitable for urban low-to-medium speed operation with frequent stop-and-go working conditions.


Electric Drive System Configuration

Item Specification
Motor Type PMSM Permanent Magnet Synchronous Motor
Motor Option 1 72V 11KW (Peak 25KW)
Motor Option 2 72V 15KW (Peak 30KW)
Drive Structure Rear Axle Drive
System Voltage 72V
Battery Type Lithium LiFePO4
Battery Specification 73.6V 230Ah
Vehicle Speed 40–70 km/h
Driving Range 120–150 km
Cooling System Air Cooling / Optional Liquid Cooling
Controller Type PMSM Vector Controller

High-Efficiency PMSM Motor Solutions

The vehicle can use either:

72V 11KW PMSM Motor

Peak power:

25 kW25\,kW

Suitable for:

  • Light-duty sanitation vehicles
  • Community service vehicles
  • Compact urban utility vehicles

72V 15KW PMSM Motor

Peak power:

30 kW30\,kW

Suitable for:

  • Heavier municipal utility vehicles
  • Higher payload applications
  • Steeper urban roads
  • Higher speed requirements

Why PMSM Motors for Urban Utility Vehicles?

PMSM motors provide:

  • High torque at low speed
  • Smooth acceleration
  • High drivetrain efficiency
  • Quiet operation
  • Fast response
  • Excellent stop-and-go performance

These characteristics are ideal for municipal city operation.


Rear Axle Drive Structure

The conversion kit uses a compact rear axle drive architecture:

Lithium Battery Pack
          ↓
PMSM Controller
          ↓
PMSM Motor
          ↓
Rear Axle
          ↓
Vehicle Drive

Advantages include:

  • Simple mechanical structure
  • Easy maintenance
  • Stable operation
  • Lower retrofit complexity
  • Suitable for compact utility chassis
500W 48V to 12V High Efficiency DC DC Converter for Reliable Power Regulation 4
DC-DC Converter forConversion kit for Conversion kit for zero-emission urban sanitation

DC-DC converter typically falls into three voltage levels: low voltage platforms such as 48V and 72V, which are suitable for light-duty equipment and offer advantages in cost and safety but are limited in power output; medium voltage platforms including 96V, 144V, and 192V, which represent the mainstream solution and are widely used in applications such as baggage tractors, belt loaders, and small service vehicles; and high voltage platforms ranging from 300V to 600V or higher, typically used in aircraft tow tractors, large loading equipment, and high-demand systems such as GPU and air conditioning units, offering higher power capability and efficiency but with increased system complexity and cost.

We provide a full range of voltage platforms from 48V, 72V, 96V, 144V up to high-voltage solutions, allowing customers to select the most suitable configuration based on power requirements. Once the voltage and power level are defined, we further optimize the complete system architecture, including components such as DC-DC converters and other key parts, ensuring a fully matched and reliable electrification solution for each application.

DP 06C 1
Minimalist Battery Meter for Conversion kit for zero-emission urban sanitation

 Our solutions cover a wide power spectrum from 5 kW to 65 kW and are compatible with different voltage platforms such as 48V, 72V, 96V, and 144V. Based on the selected power level, we provide a fully matched system configuration, including motor, controller, battery system, and auxiliary components. The instrument system supports CAN communication with the controller, and can also integrate with the customer’s original dashboard. In addition, we can provide a dedicated compact battery state display to ensure clear and reliable real-time monitoring of system status.

on board battery charger
Compact On-Board Charger for Conversion kit for zero-emission urban sanitation

Charging System

72V 25A Smart Charger

The charging system is suitable for daily industrial operation and overnight charging schedules.

pack
Space-Optimized Battery Packs for Conversion kit for zero-emission urban sanitation

Lithium Battery System

The vehicle uses:

73.6V 230Ah Lithium Battery Pack

Battery energy capacity:

73.6V×230Ah=16.928 kWh73.6V \times 230Ah = 16.928\,kWh

The lithium battery system provides:

  • Long cycle life
  • Maintenance-free operation
  • Stable voltage output
  • Fast charging capability
  • Lightweight structure

Driving Range

Estimated operating range:

120–150 km120\text{–}150\,km

Suitable for:

  • Daily urban sanitation routes
  • Municipal maintenance operation
  • Community transportation service
  • Full-day city utility work

Project Overview

Advantages of Zero-Emission Urban Sanitation Vehicles

Zero Exhaust Emissions

Electric utility vehicles help cities reduce:

  • Carbon emissions
  • Air pollution
  • Urban environmental impact

Ideal for:

  • Green city projects
  • Low-emission urban zones
  • Sustainable transportation programs

Low Noise Operation

Compared with diesel sanitation vehicles:

  • Much quieter
  • Lower vibration
  • Better residential area acceptance

Suitable for:

  • Early morning cleaning work
  • Tourist areas
  • Residential communities
  • Campus operation

Lower Operating Cost

Electric drivetrain systems reduce:

  • Fuel expenses
  • Engine maintenance
  • Oil replacement
  • Mechanical wear

This greatly lowers municipal fleet operating costs.


Typical Applications

This electric conversion kit is suitable for:

  • Urban sanitation vehicles
  • Municipal maintenance vehicles
  • Community service transporters
  • Small garbage collection vehicles
  • Street cleaning utility vehicles
  • City logistics utility platforms

GMT Electric Utility Vehicle Solutions

GREEN MOTOR TECH specializes in:

  • Electric conversion kits
  • PMSM motor systems
  • Rear axle drive solutions
  • Lithium battery integration
  • Municipal EV platforms
  • Utility vehicle electrification
  • Customized urban mobility solutions

We support:

  • Prototype development
  • Fleet electrification projects
  • OEM & ODM cooperation
  • Municipal electric vehicle solutions
  • Customized utility vehicle development

With over 20 years of EV manufacturing experience, GMT focuses on reliable, practical, and cost-effective electric drivetrain systems for global urban utility and sanitation vehicle markets.

Successful Conversion Cases

motor and axle
STEERING SYSTEM
brake system

Wheel & Hub Assembly

GMT supplied:

  •  wheels
  • Rim and hub assembly
  • Direct mounting compatibility with the transaxle

 

Wire Harness Development

For the first prototype stage, GMT supplied:

  • Complete handmade wire harness
  • Key switch system
  • DC-DC converter integration
  • Pre-configured electrical connections

For mass production, the harness can be converted into batch manufacturing with standardized connectors and optimized production processes.


Steering System Development

The first prototype includes:

  •   steering system with EPS
  • Custom steering column fabrication

GMT supports customers during prototype engineering stages by providing customized steering structures suitable for compact industrial vehicles.

 


GMT Custom EV Drivetrain Capabilities

GREEN MOTOR TECH provides:

  • Electric motors
  • Transaxles
  • Controllers
  • Lithium battery systems
  • Vehicle wiring harnesses
  • Steering systems
  • Complete EV drivetrain integration

We support:

  • Prototype development
  • Small batch production
  • OEM & ODM projects
  • Customized industrial vehicle solutions

With over 20 years of EV manufacturing experience, GMT focuses on reliable quality, stable performance, and practical electric mobility solutions for global customers.

Questions About Conversion kit for zero-emission urban sanitation

Yes, we provide all electronic parts for conversion.  We also provide wire diagram system, each part user manual, so you will have no obstacles for installation and connection of the system.

Yes, we provide motor spline coupler and adapter plate to install motor to original transmisison. But the original transmission’s clutch need to get removed. If you want to keep clutch, you need modify the spline coupler to clutch a bit. Because we do not have car in hand, so we bought a old transmission without clutch to make the coupler and adapter kit.

We provide two years for battery, and one year warranty for other parts. We only use top grade quality products. If any parts failure from manufacturing issues, we provide repair parts for replacement.

If we have stocks ready to go, the lead time is one weeek after order confirmed.  if we have no stocks, lead time might be 4 weeks after order confirmed.

After you have discussed with sales manager all details of the order, he or she will make proforma invoice with all details and bank accounts for payment, normally payment is through bank to bank T/T. Other payment ways are also flexible to accept after discussion.

We only use top brand of cells in China, like EVE, like Gotion etc, most of the case we use EVE brand pure new and A grade cells to make pack. And in our battery pack we surely use real automobile grade BMS, not simple protection board.

We care about reputation more than our customers!

We are real manufacturer, not sales trade office/company,  we started our motor production from 1995 in China. In conversion we now have more than 10 year experiencee. In the whole drive systems, we do not produce all parts, but motor we make, controller we provide CAN BUS and technical requests to our partner, same as lithium battery pack and wire hanress of the system, the design and CAN BUS are from us. other accessories like gas peda, meter etc we get from reliable partners.

Except motor and drive train solution, we also owns our own low speed electric vehicle assembly factory, its website/brand is www.gmtlsv.com

In short, we are EV expert with decades experience in China!

Yes, our key electronic components are with CE certificate for Europe markets, so at the moment, we ship to Europe like France, UK, Germany, Italy, Sweden, Belgium, Turkey etc. 

We also have ISO9001 quality manage certificate.

For our EV products, we also have WMI (World Manufacturer Identifier) certificate, each vehilce has its VIN number.

To some particular countries, they have requests in import or tax reduces policy such as for Africa countries and Middle East, COC or  SABER might needed for import. For some countries, certificate of origin: FORM A, FORM E etc are requested. We all have experience to make for customers.

Yes, of course, our engineers who can speak English directly, video talk/email/Whatsapp they can communicate and serve customers without obstacles.

No matter before-sales or after sales, we all request in time response 24 hours and 7 days as long as we see the requests. 

For necessary project, we can also send engineers to customers’ company for guide or training. 

We also welcome customers to send engineers to us for onsite learning and training!

Yes, no problem, we support that.  We hope customers can do longterm business so customization of his logo is OK

Please consult with our sales Director :

[email protected]

whatsapp/wechat: + 86 1812358 9096

We are more than welcome for your inquiries.

Contact us for a more complete retrofit

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