Two listings, one machine family: start with the model code
The PowerDe PowerDe PWD02 steam cleaner is published on this site as a driving style mobile active water cleaning machine with three cleaning modes: dry steam, wet steam and hot water. The product family carries two separate listings. One is labelled "without battery"; the other, PowerDe PWD02 including battery, adds the mobile battery to the bill of materials. If your purchase order names only "PWD02", the quotation you receive may not match the machine you install. Put the variant in the model code before you compare prices.
What the with-battery listing states about power
The with-battery specification sheet lists a working voltage of 220 V together with a 4‑55 V mobile battery, and marks that battery as replaceable. The same page lists 4.5 KW heating power delivered through a PTC semiconductor heater, and describes the unit as a driving style device that provides its own power and can be stopped and driven at any time. That replaceable note matters commercially: it tells you the battery is a serviceable item, so ask what a spare costs and how it is exchanged before the machine is on your floor.
Dimensions, tanks and the cleaning tools you receive
Machine dimensions on the with-battery page are L1275 mm x W570 mm x H1185 mm with autonomous driving as the mode of movement. Box volume is a 60 L clean water tank, fed by tap water through a 4 inch internal tooth joint. Cleaning is performed with a high pressure water gun with a nozzle, and the page also lists a vacuum suction method: a vacuum cleaner with a flat nozzle serving the sewage tank. Two utility questions follow directly from that row set. Ask whether a municipal water line and a drain are available at your work positions, and ask how the 60 L clean water tank is refilled and how the sewage tank is emptied on each shift.
Protection items to mirror in your safety file
The product description for this listing names leakage protection, short circuit protection, high temperature protection, high voltage protection, water shortage protection and high voltage explosion proof design. Write those items into your own equipment acceptance checklist, then confirm the markings on the delivered unit match them. If your plant has an electrical safety sign‑off process, the protection list is the fastest shared reference point between your engineer and the supplier.
Questions the page leaves open
Battery capacity, runtime per charge, charging time, steam pressure and output temperature are not published on this listing, and no cleaning‑throughput number is stated for any workload. Treat those gaps as questions for the supplier rather than as specifications. Ask for continuous runtime under your duty cycle, the battery chemistry and warranty terms, the service interval for the semiconductor heater, and the spare‑part price list with lead times.
Where to run a pilot before you scale
The listing positions this machine for indoor garages and the narrow spaces of outdoor parking lots. Those two environments are also honest pilot sites for any buyer: measure the clear width of your aisles against the W570 mm body, then run the machine through one shift and record water supply, sewage handling and operator time. The published row for vacuum suction over a sewage tank is worth testing in that pilot too, because it changes how the machine behaves around standing water.
Confirm the supply model in writing
This supplier publishes intelligent cleaning equipment manufacturer capability alongside product lines for cleaning, thin‑film solar, semiconductors and automated production lines, and the same team offers engineering services covering product development and hardware testing. Before purchase, ask in writing what the warranty covers, who performs on‑site service, what training ships with the machine, and whether you buy the with‑battery configuration outright or as a separate option. Send those questions to the supplier of the mobile steam cleaning machine series and compare the written answers, not the marketing wording, across the listings you shortlisted.
For the with‑battery machine, the shortest path to a reliable decision is a pilot on your own floor, a specification sheet in writing for the unpublished items, and a purchase order that names the exact variant. That is how you turn an interesting listing into equipment you can plan shifts around.
