Further down the page, you'll find some explanations regarding the key similarities and differences between the Simpson MSH3125-S and the Simpson MS60921-S.
But before checking out explanations regarding their power, design, and features here's a table that summarizes the main pros of each of these 2 pressure washers:
| Simpson MSH3125-S | Simpson MS60921-S |
|---|---|
 |  |
| Spec-wise, this product does not have any notable advantage over the Simpson MSH3125-S |
| Buy on Amazon (opens in a new tab) | $479.99 at Tractor Supply (opens in a new tab) |
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Power Comparison
- Fuel: Both units feature gas-powered engines, allowing for continuous operation to handle tough cleaning tasks effectively.
- Engine & Pump: The Simpson MSH3125-S and the Simpson MS60921-S both feature axial-type pumps, known for their lightweight construction and simplicity. In both instances, the pump operates with a 187cc engine. It is worth noting that both pressure washers feature engines manufactured by Honda, a renowned name in the industry for producing high-quality engines. Both devices feature a standard pull-start mechanism for starting.
The following charts are provided to show you at a glance how the main specs of the Simpson MSH3125-S compare to the Simpson MS60921-S.
- Pressure: With very similar maximum reachable pressures (3200 PSI for the Simpson MSH3125-S and 3300 PSI for the Simpson MS60921-S), both devices are equally equipped to lift and blast away dirt as effectively.
- Water Flow: The MSH3125-S demonstrates a slightly higher water volume at low pressure than the MS60921-S. Offering up to 2.5 GPM (gallons per minute) compared to the MS60921-S's maximum flow of 2.4 GPM, it should allow you to rinse away debris and dirt with somewhat greater effectiveness.
- Cleaning Power: Since the gap in Cleaning Units between the Simpson MSH3125-S and the MS60921-S (8000 and 7920 CU, respectively) is minimal, both devices can be considered to offer the same level of overall cleaning efficiency.
Design Comparison
- Design: Both units feature a hand truck design. Hence, any potential differences in mobility between these devices may be influenced by elements like their wheels and weight, as detailed below.
- Design: Both units feature a hand truck design. Hence, any potential differences in mobility between these devices may be influenced by elements like their wheels and weight, as detailed below.
- Weight: Weighing 55 lbs, the MSH3125-S boasts a substantial weight advantage over the 71 lbs of the MS60921-S, ensuring users enjoy greater ease of portability and more comfortable usage.
- Maneuverability: Both products benefit from a set of wheels, which greatly contributes to their maneuverability. Featuring a handle, both products aim to improve your grip, providing enhanced comfort and control during maneuvering or transportation.
Feature Comparison
- Soap Addition: Both washers support the addition of chemical detergent solutions to the water, improving their cleaning potential. In each scenario, this is done via a siphon hose.
- Trigger Gun & Wand: Both units feature a fairly standard ergonomic trigger gun and a classic wand in the package.
- Nozzles: Out of the box, the MS60921-S and the MSH3125-S both come with a 5-nozzle package. In both instances, the assortment of nozzles provided is identical: 0°, 15°, 25°, 40°, and a soap nozzle.
- Reach: Since both units are outfitted with a 25 ft high-pressure hose, neither grants a higher level of maneuverability around the unit straight out of the box.
- Storage: Both the MSH3125-S and MS60921-S offer an onboard storage, allowing you to keep your nozzles and accessories close at hand for efficient cleaning tasks. Both washers feature a set of hooks to help you neatly store their high pressure hoses when not in use.
TL;DR
| Simpson MSH3125-S | Simpson MS60921-S |
|---|---|
| |
| Spec-wise, this product does not have any notable advantage over the Simpson MSH3125-S |
| Buy on Amazon (opens in a new tab) | $479.99 at Tractor Supply (opens in a new tab) |
Show all offers |
