Output beyond the model name
Read rated and maximum values from the model specification rather than interpreting the digits in the name.
Product line · buyer page
Open-frame gasoline generator range
Compare compact and wheeled open-frame gasoline models by rated output, starting arrangement, panel position and transport needs.
Compact and wheeled open-frame unitsOutput confirmed per model
Category directory
Models in this category
Open-frame gasoline models
Open a model; final configuration is confirmed in the quotation.
4200W Open-Frame Gasoline Generator
- Rated power
- 4 kW
- Frequency
- 50 Hz
- Rated voltage
- 220 V
BEAR Red Open-Frame Generator
- Brand
- BEAR
- Control position
- Front
BEAR Blue Open-Frame Generator
- Brand
- BEAR
- Mobility views
- Foot and wheel layouts
Orange Open-Frame Gasoline Generator
- Fuel
- Gasoline
- Format
- Open frame
- Frame finish
- Orange
PR3800 Compact Open-Frame Gasoline Generator
- Rated output
- 3 kW
- Maximum output
- 3.5 kW
- Phase
- Single-phase or three-phase
PR4500 Red Compact Open-Frame Gasoline Generator
- Rated output
- 3.5 kW
- Maximum output
- 4 kW
- Phase
- Single-phase or three-phase
PR4500 Green Open-Frame Gasoline Generator
- Rated output
- 3.5 kW
- Maximum output
- 4 kW
- Phase
- Single-phase or three-phase
PR6500 Wheeled Open-Frame Gasoline Generator
- Rated output
- 5 kW
- Maximum output
- 5.5 kW
- Phase
- Single-phase or three-phase
Published specifications
Compare the published values across open-frame gasoline models
Published values only; “Per quotation” is confirmed from the model datasheet and nameplate for your order.
| Specification | 4200W | PR3800 | PR4500 | PR4500 Green | PR6500 Wheeled |
|---|---|---|---|---|---|
| Rated output | Per quotation | 3 kW | 3.5 kW | 3.5 kW | 5 kW |
| Rated power | 4 kW | Per quotation | Per quotation | Per quotation | Per quotation |
| Maximum output | Per quotation | 3.5 kW | 4 kW | 4 kW | 5.5 kW |
| Phase | Per quotation | Single-phase or three-phase | Single-phase or three-phase | Single-phase or three-phase | Single-phase or three-phase |
| Frequency | 50 Hz | 50 / 60 Hz | 50 / 60 Hz | 50 / 60 Hz | 50 / 60 Hz |
| Rated voltage | 220 V | Per quotation | Per quotation | Per quotation | Per quotation |
| Starting system | Per quotation | Recoil or electric start | Recoil or electric start | Recoil or electric start | Recoil or electric start |
| Engine cycle | Four-stroke | Per quotation | Per quotation | Per quotation | Per quotation |
| Engine displacement | 212 cc | Per quotation | Per quotation | Per quotation | Per quotation |
| Rotational speed | 3000 RPM | Per quotation | Per quotation | Per quotation | Per quotation |
| Fuel tank capacity | 12 L | 12 L | 15 L | 15 L | 15 L |
| Continuous running time | 9.0 h | Per quotation | Per quotation | Per quotation | Per quotation |
Choose and verify
Compare the output and frame arrangement as separate choices
Compact or wheeled frame
Compare the handling layout, dimensions, weight and loading route separately from electrical output.
Panel and starting arrangement
Define outlets, voltage, frequency, phase and required starting method for the destination market.
Open-frame gasoline model comparison
| Decision field | Compare | Confirm before order |
|---|---|---|
| Model and fuel | Model code, fuel and offered configuration | Nameplate, datasheet and photos of the offered unit |
| Power and load | Rated output, maximum output and starting demand | Exact values tied to the quoted model |
| Frame and mobility | Feet, wheels, handles, guards and lifting approach | Included hardware and packed dimensions |
| Control panel | Start, outlets, meters and protection | Destination-market panel approval |
| Commercial pack | Branding, carton, manual, accessories and spare parts | Sample and written inclusion list |
Visual range review
Inspect the housings, controls and working context
Compare visible construction and service access. Exact specifications follow the linked model record.
- 01Connected load and starting demand
- 02Required rated-power basis
- 03Country and electrical standard
- 04Start, outlets and protection
01Why do some model codes have two pages?
A printed catalogue column can cover a compact frame and a wheeled set. Those are separate machines, so each has its own page. Confirm the frame, wheels and datasheet together; panel lettering on a photograph is not the specification.
02What frame details should a distributor inspect?
Inspect guards, mounting feet, wheel and handle provisions, tank and control-panel access, lifting approach, fasteners and the packed protection used for shipment.
03What if two documents show different power values for the same model?
Do not average them or choose the larger number. Ask the supplier which value is on the nameplate and current datasheet, and use only that value in your comparison and purchase order.
Use a buyer guide or compare a neighbouring range
Inside BEAR
From showroom to packing preparation.
A quick view of the product range, assembly work and prepared packaging.
