# 哪款高压清洗机提供最强劲的性能？ — 经过验证的规格比较

> 所有规格数据均已通过官方渠道验证。

Which pressure washer offers the most powerful performance?

## 产品列表

### Pressure City B4013HCS (4,000 PSI - 4.0 GPM Gas Pressure Washer with Honda GX390 Engine and Comet Triplex Pump)
```yaml
product: pressure-city-b4013hcs-4-000-psi-4-0-gpm-gas-pressure-washer-with-honda-gx390-engine-and-comet-triplex-pump
brand: Pressure City
price_gbp: 959.71
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
gpm: 4.0
psi: 4000
power_source: gas
```

- **价格:** £959.71 [^1]
- **概述:** This gas pressure washer is rated at 4000 PSI and 4.0 GPM, built with a Honda GX390 commercial engine and a Comet triplex pump for contractor use. It features a direct drive system, an external unloader, and includes a high-pressure hose and spray nozzle set for immediate operation. Suited for heavy-duty cleaning tasks where higher output is needed, such as fleet and equipment washing.
- **最适合:** With a 4000 PSI rating and 4.0 GPM flow powered by a Honda GX390 engine and Comet triplex pump, this model targets the highest cleaning performance in the question's terms (pressure and flow together).
- **附加来源:** [^2], [^3]

### Simpson PowerShot Professional PS60869 4000 PSI 3.5 GPM Gas Pressure Washer (PowerShot Professional 4000 PSI 3.5 GPM)
```yaml
product: simpson-powershot-professional-ps60869-4000-psi-3-5-gpm-gas-pressure-washer-powershot-professional-4000-psi-3-5-gpm
brand: Simpson
price_gbp: 756.55
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
gpm: 3.5
psi: 4000
power_source: Gasoline
cleaning_units: 14000
```

- **价格:** £756.55 [^4]
- **概述:** This gas pressure washer delivers 4000 PSI and 3.5 GPM for heavy-duty cleaning performance, and it includes a Honda GX270 engine with an AAA triplex pump. It's designed for professional tasks like deck cleaning, wood restoration, paint preparation, and graffiti removal. It suits contractors and anyone needing maximum cleaning power from a cold-water gas unit.
- **最适合:** It offers 4000 PSI and 3.5 GPM, which together are listed as 14000 Cleaning Units, matching the most powerful performance for this model's top-end specs.
- **附加来源:** [^5], [^6], [^4], [^5], [^6]

### Simpson PowerShot PS4240 49-State (Online Model No: PS4240-S)
```yaml
product: simpson-powershot-ps4240-49-state-online-model-no-ps4240-s
brand: Simpson
price_gbp: 908.76
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
gpm: 4.0
psi: 4200
power_source: Gas-powered
cleaning_units: 16800
```

- **价格:** £908.76 [^7]
- **概述:** 这款燃气高压清洗机提供4200 PSI和4.0 GPM，由HONDA GX390发动机驱动AAA工业级三缸柱塞泵。它是一款面向承包商的冷水型专业设备，适用于甲板清洗、木材修复、油漆前处理以及清除涂鸦等工作。配备多种快速接头喷嘴，可满足不同的喷射角度及用于施用清洁剂的喷嘴。
- **最适合:** 追求同类中最强清洁表现：在4200 PSI、4.0 GPM（16800 Cleaning Units）的输出下，由HONDA GX390和AAA三缸泵提供动力，具备该类别统计数据中的最高清洗压力。
- **附加来源:** [^8]

### Bio-Tech USA Pro Power Series Pressure Washer-4200 PSI (Product Code: PPS4042LAI)
```yaml
product: bio-tech-usa-pro-power-series-pressure-washer-4200-psi-product-code-pps4042lai
brand: Bio-Tech USA
price_gbp: 828.66
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
gpm: 4.0
psi: 4200
cleaning_units: 16800
```

- **价格:** £828.66 [^9]
- **概述:** ...
- **最适合:** ...
- **附加来源:** [^10]

---
## 参考来源
[^1]: Pressure City, 访问日期 2026-06-25. https://pressurecity.com/products/4-000-psi-4-0-gpm-gas-pressure-washer-with-honda-gx390-engine-and-comet-triplex-pump
[^2]: DiscountCleaningProducts.com, 访问日期 2026-06-25. https://www.discountcleaningproducts.com/BE-Pressure-4000-PSI-Pressure-Washer-13HP-Honda-GX-p/b4013hcs.htm
[^3]: Pressure Tek, 访问日期 2026-06-25. https://pressuretek.com/4-000-psi-4-gpm-honda-gx390-engine-comet-triplex-pump/
[^4]: Home Depot, 访问日期 2026-06-25. https://www.homedepot.com/p/SIMPSON-4000-PSI-3-5-GPM-Gas-Pressure-Washer-Honda-GX270-Engine-AAA-Triplex-Pump-Heavy-Duty-Cold-Water-Commercial-Power-Washer-PS60869/312241124
[^5]: Lowe's, 访问日期 2026-06-25. https://www.lowes.com/pd/SIMPSON-Powershot-4000-PSI-3-5-Gallons-GPM-Cold-Water-Gas-Pressure-Washer/5014505841
[^6]: Ace Hardware, 访问日期 2026-06-25. https://www.acehardware.com/departments/lawn-and-garden/outdoor-power-equipment/pressure-washers/F028128?variationProductCode=7000326
[^7]: Spraywell, 访问日期 2026-06-25. https://spraywell.com/simpson-60456-powershot-ps4240-pressure-washer-4200-psi-at-4-0-gpm/
[^8]: Simpson (manufacturer product page), 访问日期 2026-06-25. https://simpsoncleaning.com/products/ps4240/
[^9]: Bio-Tech USA, 访问日期 2026-06-25. https://www.bio-techusa.com/Pro-Power-Series-Pressure-Washer-4200-PSI-p/pps4042lai.htm
[^10]: Steambrite, 访问日期 2026-06-25. https://www.steam-brite.com/pressure-pps4042lai-power-series-gasoline-cold-water-pressure-washer-pp208-engine-4200psi-4gpm-p-89041.html