I.Core answer
The dimensions of Huaquan trailer-mounted generator sets vary depending on куат лектыш, structural style (weatherproof canopy/quiet model), and configuration options. The size range for common models, ranging from 50kW to 400kW, is as follows:
| вий | structural form | length | width | height | weight |
| 50кВт | Silent trailer type | 2.15м | 0.78м | 1.30м | 890кг |
| 75кВт | Mobile trailer + rainproof shed | 2.5м | 1.5м | 2.3м | 3100кг |
| 100кВт | mobile trailer type | 2.0м | 1.3м | 2.0м | — |
| 100кВт | Mobile trailer + rainproof shed | 2.5м | 1.5м | 2.3м | — |
| 150кВт | Silent trailer type | 3.1м | 1.1м | 1.47м | 1900кг |
| 400кВт | Mobile silent trailer type | larger | larger | higher | — |
Huaquan Power reminds you that the above dimensions are reference sizes for common models, and the dimensions of units with the same power but different configurations may vary. For precise dimensions and customized solutions, please contact Huaquan Power’s customer service for detailed parameters of specific models.
II.Detailed dimensions of each power trailer-type unit
- 50kW trailer-mounted generator set (the most compact)
The Huaquan 50kW trailer-mounted unit is an entry-level model with compact dimensions, suitable for small construction sites, emergency response, да моло сценарий.
| parameter | numerical value |
| Unit model | HQ50kW Yuchai Silent Trailer Generator Set |
| Length × Width × Height | 2.15m × 0.78m × 1.30m |
| weight | 890кг |
| engine | Yuchai series, electronic governor |
| топливым кучылтмаш | 200г/кВт·ч |
| characteristic | Silent type, suitable for noise-sensitive areas |
Huaquan’s Advantages: This unit adopts a soundproof enclosure design, with a width of only 0.78 метр, making it easy to pass through narrow passageways. It is an ideal choice for urban emergency power supply.
- 75kW mobile trailer rainproof canopy generator set
The 75kW unit is Huaquan’s main product for small and medium-sized mobile power sources. It features a rainproof canopy design, making it suitable for outdoor operations such as flood prevention and emergency rescue.
| parameter | numerical value |
| Unit model | Huaquan 75kW mobile trailer rainproof shed generator set |
| Length × Width × Height | 2.5m × 1.5m × 2.3m |
| weight | 3.1 tons |
| rated current | 135ИК |
| напряжений | Three-phase four-wire 380V |
| characteristic | Rainproof shed + mobile trailer, suitable for all-weather outdoor use |
Huaquan Power reminds you that this unit is particularly suitable for operations in severe weather conditions such as flood prevention and drainage. The rainproof shed ensures the unit can operate normally in rainy weather.
- 100kW mobile trailer-type generator set (compact)
The Huaquan 100kW mobile trailer-mounted unit comes in two versions:
Version 1: Pure trailer model (excluding rainproof shed)
| parameter | numerical value |
| Unit model | Huaquan 100kW mobile trailer-type generator set |
| Length × Width × Height | 2.0m × 1.3m × 2.0m |
| characteristic | The overall structure is compact, serving as a paradigm for miniaturized units |
| мобильность | It can move at high speed, without slowing down even at 80km/h |
Version 2: Mobile trailer + rain-proof canopy
| parameter | numerical value |
| Unit model | Huaquan 100kW mobile trailer rain-proof canopy generator set |
| Length × Width × Height | 2.5m × 1.5m × 2.3m |
| engine | In-line six-cylinder turbocharged engine with direct fuel injection |
| Fuel tank capacity | 200Л, capable of supporting 10 паша шагат |
| characteristic | The rainproof shed is treated with corrosion resistance, and it is powered by 24V DC |
Huaquan application case: 10 sets of 100kW mobile trailer rainproof canopy generator sets were sent to Heilongjiang, equipped with a four-protection control system for unattended automatic operation.
- 150kW silent trailer generator set
The 150kW model is the main high-power unit of Huaquan’s trailer-type units, featuring a silent design suitable for noise-sensitive areas.
| parameter | numerical value |
| Unit model | HQ150kW Yuchai Silent Trailer Generator Set |
| Length × Width × Height | 3.1m × 1.1m × 1.47m |
| weight | 1900кг |
| rated voltage | 400V/230V |
| rated current | 270ИК |
| топливым кучылтмаш | 208г/кВт·ч |
| speed regulation method | power adjustment |
- Flood prevention dedicated trailer generator set (50кВт)
Trailer-mounted units designed for special flood control and drainage scenarios:
| parameter | numerical value |
| вий | 50кВт |
| Length × Width × Height | 2.45m × 1.5m × 2.07m |
| engine | YC4 cylinder engine |
| tire | Forklift tire, high chassis |
| characteristic | 能在积水中作业,8小时底座油箱 |
| управлений системе | Four protections (real-time monitoring of oil pressure, вӱд температур, да нагрузко) |
Huaquan Power reminds you that this unit is specially designed for flood prevention and flood control, with a high chassis and forklift tires ensuring its mobility on waterlogged roads.
III. Summary Table of Dimensions and Specifications
| вий | structural type | Length (м) | Width (м) | Height (м) | Weight (кг) | characteristic |
| 50кВт | Silent trailer type | 2.15 | 0.78 | 1.30 | 890 | The most compact and silent |
| 50кВт | Flood prevention trailer type | 2.45 | 1.50 | 2.07 | — | High chassis, water-logged operation |
| 75кВт | Rain-proof shed trailer | 2.50 | 1.50 | 2.30 | 3100 | All-weather outdoor |
| 100кВт | mobile trailer type | 2.0 | 1.30 | 2.00 | — | Compact model |
| 100кВт | Rainproof shed trailer | 2.50 | 1.50 | 2.30 | — | 200L fuel tank, 10 паша шагат |
| 150кВт | Silent trailer type | 3.10 | 1.10 | 1.47 | 1900 | High power, мутдымо |
IV.Selection and Space Planning Suggestions
- Choose the size according to the usage scenario
| Usage scenario | Recommended size/model | reason |
| Emergency response on narrow city streets | 50kW silent trailer (0.78m wide) | It can pass through narrow passages and produces low noise |
| Flood prevention, flood fighting, and waterlogging drainage | Flood prevention special trailer (high chassis) | Operating in waterlogged areas, with good trafficability |
| Field construction/No parking space | 100kW mobile trailer (2.0m×1.3m) | Компактный дизайн, easy to tow |
| All-weather outdoor/severe weather | 100kW rain-proof shed type (2.5m×1.5m×2.3m) | Waterproof, anti-corrosive, and highly weather-resistant |
| Residential area/noise sensitive area | 50/150kW silent trailer | The soundproof box has low noise |
- Traction and parking requirements
General design features of Huaquan Power’s trailer-mounted units:
| configuration item | explanation |
| Traction method | The trailer hitch can rotate 360°, making it suitable for towing vehicles of various heights |
| Frame structure | The channel beam welding frame structure boasts high strength and excellent rigidity, and is equipped with a leaf spring suspension |
| Support device | Mechanical support devices are installed at the four corners |
| braking system | Inertia service braking, parking braking, and disengaging emergency braking |
| Parking ability | Reliable braking on a 15° slope |
| support wheel | The front end of the frame is equipped with support wheels, which can bear the vertical load of the unit and provide guiding function |
| tire | Dedicated wear-resistant tires for construction sites, anti-aging |
- Parking space planning
Huaquan Power recommends that users reserve the following space when purchasing trailer-mounted units:
| Space type | requirement | explanation |
| Parking plane | Unit length + 1-2м | Facilitate the connection and disconnection of traction hooks |
| Parking width | Unit width + 1-1.5м | It is convenient for inspection and maintenance on both sides |
| Parking height | Unit height + 0.5м (пӧрт кӧргыштӧ) | The covered parking lot needs to be considered |
| Traction channel | ≥3m width | Facilitate the turning and docking of the tractor |
| turning radius | It depends on the tractor | The longer the trailer, the larger the turning radius required |
- Classification of trailers with different power levels
According to the official information of Huaquan Power, the trailer chassis is divided into two grades based on load capacity:
| Trailer level | Applicable power range | bearing capacity |
| 1.8T/2.4T trailer | 50-100кВт | Small and medium-sized units |
| 3T/4.5T trailer | 100-200kW+ | Large and medium-sized power units |
- Color selection
Huaquan trailer-mounted generator sets offer a variety of exterior color options:
- White (тыглай)
- Yellow (Engineering/Warning)
- Army green (military/wilderness concealment)
The above colors are shipped randomly by default, and special colors can be customized.
- Traction speed limit
Huaquan trailer-mounted generator sets support high-speed mobility:
- Ordinary trailer type: towable at speeds of 60-80km/h
- Компактный дизайн: No slowing down even at high speeds
VI.Common Issues
Q1: Is there a significant difference in size between a 50kW and a 100kW trailer-mounted unit?
ИК: There are differences, but both are compact designs. The 50kW silent trailer measures approximately 2.15×0.78×1.30m, while the 100kW mobile trailer measures approximately 2.0×1.3×2.0m. The 100kW trailer is slightly shorter but wider and taller, primarily to accommodate a higher-power engine and cooling system.
Q2: What is the size difference between the version with a rainproof canopy and the version without one?
ИК: Taking a 100kW unit as an example:
- Without rainproof shed: 2.0×1.3×2.0m
- With rainproof shed: 2.5×1.5×2.3m
- The length increases by 0.5m, the width increases by 0.2m, and the height increases by 0.3m
The increased height and width of the rainproof shed are to ensure sufficient internal cooling space and facilitate operation.
Q3: Can trailer-mounted generator sets be driven on highways?
ИК: Ооба, Huaquan trailer-mounted units support high-speed movement, and their compact design allows them to travel at speeds of up to 80km/h without slowing down. It is recommended to comply with local regulations related to towing on highways (such as driving speed, волгыдо, signs, да т. д.).
📌 Summary: Quick Reference for Dimensions of Huaquan Trailer-Mounted Generator Sets
| вий | structure | Размер (L×W×H) | weight | core strengths |
| 50кВт | Silent trailer | 2.15×0.78×1.30m | 890кг | The most compact, with a width of only 0.78m |
| 50кВт | Flood prevention trailer | 2.45×1.5×2.07m | — | High chassis, water accumulation operation |
| 75кВт | Rain-proof shed trailer | 2.5×1.5×2.3m | 3.1 tons | All-weather outdoor |
| 100кВт | Mobile trailer | 2.0×1.3×2.0m | — | Compact and high-speed mobility |
| 100кВт | Rainproof shed trailer | 2.5×1.5×2.3m | — | 200L fuel tank, 10-hour endurance |
| 150кВт | Silent trailer | 3.1×1.1×1.47m | 1900кг | High power, silent design |
Core advantages of Huaquan Power:
- Compact size: The 100kW model is only 2.0 meters long, serving as a paradigm of miniaturization design
- Complete power range: from 50kW to 400kW, covering mainstream power segments
- Diverse structures: шып тип, rain-proof canopy type, and flood-resistant special type are available
- Easy to move: 360° rotating traction, supporting high-speed movement
- Reliable braking: Multiple braking systems ensure reliable braking on a 15° slope
If you need detailed dimensional drawings of specific models or customized trailer solutions, please contact Huaquan Power’s customer service



