What's in this package
Everything shown here ships as part of this package. Select a piece to see its description, specs and manuals.
Description
The Mi-T-M Work Pro WP-4200-0MKB is a cold water gas pressure washer rated at 4,200 PSI and 3.4 GPM (14,280 cleaning units), powered by a 429cc Kohler CH440 OHV engine driving a Mi-T-M crankshaft pump.
Highlights
- 4,200 PSI at 3.4 GPM: 14,280 cleaning units for commercial wash-down of concrete, equipment and building exteriors.
- 429cc Kohler CH440 OHV engine: overhead-valve gas engine paired with the Mi-T-M crankshaft pump.
- Pressure Relief Start: relieves pump pressure during starting for easier start-up.
- Adjustable pressure unloader: turn pressure down for vehicles or painted siding without changing nozzles.
- Brass manifold, thermal relief valve and in-line water strainer: built for sustained heavy commercial use.
- 10-inch flat-free tires and powder-coated steel frame: roll over gravel and job site surfaces and resist corrosion.
Details
A fit for municipal equipment yards, county road departments and agricultural cooperatives that standardize on Kohler-powered equipment, and for post-demolition concrete and masonry cleanup. At 142 lbs it needs two people for trailer loading and rolls on 10-inch tires.
Need Help?
If you have questions about this product before you order, our team is happy to help.
Email: support@avermontdirect.com
Phone: +1 (844) 455-3695
Hours: Monday–Friday, 9AM–5PM
Live Chat: Available 24/7
| Pressure | 4,200 PSI |
| Flow | 3.4 GPM |
| Cleaning Units | 14,280 CU |
| Engine | 429cc Kohler CH440 OHV |
| Pump | Mi-T-M crankshaft |
| Unloader | Adjustable pressure |
| Hose | 50 ft x 3/8 in wire-braided |
| Nozzles | 15°, 25°, detergent quick-connect |
| Lance | 36 in two-piece with trigger gun |
| Water | Cold water only |
| Net Weight | 142 lbs |
| Dimensions (L x W x H) | 40 x 22.5 x 24.5 in |
- Includes 50 ft x 3/8 in wire-braided hose, 36 in two-piece lance with trigger gun, and 15°, 25° and detergent quick-connect nozzles.
- Cold water only.
- 49-state engine: not for sale in California.
Shipping
- Orders of $200 or more ship free within the contiguous United States. Orders under $200 ship for a flat $9.99.
- In-stock items (shown as “In Stock” on the product page) ordered before 1:00 PM Pacific Time on a business day typically ship within 1–3 business days. Delivery usually takes 3–7 business days after shipping.
- Backorder, Partial Backorder and Custom Order items are not covered by the 1–3 business day processing time. Their estimated restock or ship time is shown in the stock status on the product page before you order.
- Large items ship by freight and are typically delivered curbside. Smaller items ship by ground carrier such as FedEx or UPS.
- We ship to the 48 contiguous states. We do not ship to Alaska, Hawaii or P.O. boxes.
- Please inspect your delivery on arrival and report any concealed damage or missing parts within 24 hours.
Returns
- Returns can be requested within 30 days of delivery. Items must be unused, uninstalled, in new resalable condition and in their original packaging, including the pallet if delivered on one.
- Approved returns are subject to a 15% restocking fee, and return shipping costs are the customer’s responsibility unless the return is the result of our error.
- Installed or used products, custom and made-to-order items, clearance or final-sale items, and replacement parts and accessories are not eligible for return.
Full Shipping Policy Full Return Policy Questions? +1 (844) 455-3695

