Site power
List voltage, frequency and phase, or state that grid power is unavailable.
Power choice guide
Electric vs engine-driven concrete mixer
Start with the power available at the worksite. Then compare usable mixing capacity, mobility, packed dimensions and weight before choosing a model.
Direct answer
Use electric power where supply is stable; use an engine where grid power is impractical.
SHUNGONG currently lists SG120S and SG140L as electric mixers. SG350D is the engine-driven option and can use an air-cooled gasoline engine or a water-cooled diesel engine. Every voltage or engine choice should be written into the quotation and order.
- Electric models
- SG120S · SG140L
- Engine model
- SG350D
- Gasoline option
- Air-cooled gasoline engine
- Diesel option
- Water-cooled diesel engine
Verified comparison
Current power and capacity data
The table uses the current public product data. It does not replace written configuration confirmation.
| Model | Power | Drum capacity | Mixing capacity | Packed weight | Use this fact to decide |
|---|---|---|---|---|---|
| SG120S | 220 V / 380 V · 1000 W · 50 Hz | 4.2 cu ft / 120 L | Not separately listed | 51 / 46 kg | Confirm that the site supply matches the stated voltage and frequency. |
| SG140L | 110 V / 220 V · 550 W · 50 Hz | 4.9 cu ft / 140 L | 3.9 cu ft / 112 L | 54 / 50 kg | Confirm that the site supply matches the stated voltage and frequency. |
| SG350D | Air-cooled gasoline engine or water-cooled diesel engine | 12.3 cu ft / 350 L | 9.9 cu ft / 280 L | 280 / 264 kg | State gasoline or diesel in the enquiry and confirm the engine configuration. |
Decision sequence
Four checks before requesting a quote
Sending these facts reduces follow-up questions and configuration mistakes.
Batch requirement
Use mixing capacity when it is listed; do not treat total drum capacity as working output.
Access and movement
Compare wheels, packed size, machine weight and how often the mixer will move.
Engine choice
For SG350D, state gasoline or diesel and request written confirmation.
Buyer questions
Short answers about power choice
Should I choose an electric or engine-driven concrete mixer?
Choose an electric model when the working voltage is available and matches the machine. Choose an engine-driven model when grid power is unavailable or unsuitable. Then compare mixing capacity, mobility, packing and weight.
Which SHUNGONG mixers are electric?
SG120S and SG140L are the current electric models. SG120S is listed for 220 V / 380 V and SG140L for 110 V / 220 V. Confirm voltage and frequency before ordering.
Which model can use gasoline or diesel power?
SG350D is available with an air-cooled gasoline engine or a water-cooled diesel engine. The selected engine configuration must be confirmed in writing before ordering.
Is the largest drum always the best choice?
No. Capacity must be considered with site power, access, handling, batch requirements, packed size and weight. A larger machine can add transport and handling demands.
SG350D engine choice
Gasoline or diesel: what to compare
Start with local fuel availability and access to maintenance for the chosen engine. Fuel type alone does not establish lower consumption, noise or total cost.
| Check | Gasoline configuration | Diesel configuration |
|---|---|---|
| Cooling | Air-cooled gasoline engine | Water-cooled diesel engine |
| Site requirements | Gasoline supply and local engine maintenance | Diesel supply and local engine maintenance |
| Before ordering | Confirm the engine model, configuration and maintenance instructions | Confirm the engine model, configuration and maintenance instructions |
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