Apollo spray washers clean transmissions, gearboxes and final drives in one automated cycle.
Load the case, press start, and come back to a clean part instead of pressure-washing it by hand. Hot water and non-caustic EziWash detergent, safe on aluminium cases. Seven sizes, 250 kg to 4000 kg, Australian made.

What a spray washer does that a hot tank cannot
Flushes out what a soak leaves behind
The gear-driven turntable turns the case under hot detergent spray from every side, so swarf and old oil are flushed out of galleries and pockets. A water-driven turntable relies on the spray to turn it; the gear drive cleans 60% better.
The oil skims off, the tank pumps itself out
A disk oil skimmer lifts the gear oil off the surface while the washer runs. When the tank needs emptying, auto pump-out sends it up to 50 metres to your waste point. Nobody bails a tank.
Non-caustic, so aluminium cases are safe
The SW range runs on hot water and detergent only. EziWash is non-caustic and rated for aluminium, so alloy transmission cases and gearbox housings go in without the risk a caustic tank carries.
Hot before the shift, topped up all day
A programmable 7-day timer heats the tank before the first job of the shift. Auto water top-up holds the level through the day, so nobody checks it between loads.
A car gearbox or a 4000 kg final drive hub
Seven SW models, baskets from 810 mm to 3200 mm, loads from 250 kg to 4000 kg. Built in Australia by Apollo Engineering with over 30 years of experience. AS 4024, AS 1554 and AS 3000 compliant.
Nobody stands at the pressure gun
Load the basket, press start, walk away. The technician who used to pressure-wash cases by hand is back on paying work, and a 2000 kg housing is lifted into the basket once.
Made in Australia by people who have built parts washers for over 30 years

Apollo Engineering is a family-owned Australian manufacturer with over 30 years behind it.
The SW spray washers are built for transmissions, gearboxes, differentials, final drives and hydraulic cylinders, from the 250 kg SW800 to the 4000 kg SW3216. Every one is built to AS 4024, AS 1554 and AS 3000.
What is in an SW spray washer
Turntable driven by gears, not by the spray: 60% better cleaning.
Hot water and detergent only. Non-caustic EziWash is rated for aluminium as well as steel.
Disk oil skimmer lifts gear oil off the surface while the washer runs.
Auto pump-out to 50 metres, so the tank empties to your waste point without bailing.
Programmable 7-day timer: at temperature when the shift starts.
Auto water top-up holds the level through the day.
Baskets from 810 mm to 3200 mm, loads from 250 kg to 4000 kg, across seven models.
AS 4024, AS 1554 and AS 3000 compliant. The SW1400 fits inside a shipping container for export.
Before and after, one automated cycle


The basket turns under hot detergent spray from fixed jets. Old oil is skimmed off as it floats, the solution keeps working, and the part comes out ready for inspection, not for a second wash.
From a car gearbox to a final drive hub: which washer?
The seven SW models are sized by basket and load. Find the heaviest component you wash in the four groups below. Tell us what it is and we confirm the model.
SW800 and SW1100
Car and light commercial transmissions, gearbox cases and housings. The SW800 has an 810 mm basket and a 250 kg load; the SW1100 has an 1100 mm basket and a 750 kg load.
SW1400 and SW1409
Truck and bus transmissions, differentials and hydraulic cylinders. Both take a 1400 mm basket. The SW1400 carries 1000 kg and fits inside a shipping container; the SW1409 carries 2000 kg.
SW1612
Large gearboxes and heavy housings that need the room. A 1600 mm basket, a 2000 kg load and a 450 litre tank.
SW2023 and SW3216
Final drive hubs, spindles and undercarriage components off mining and earthmoving machines. 2000 mm and 3200 mm baskets, 4000 kg loads, twin 5.5 kW pumps. The SW3216 has the largest basket in the range.
What Apollo owners say

By automating our cleaning processes, we're saving hours per job!
– Casey Maskill,
Supply Manager
Tell us the heaviest housing. We size the washer.
Call us on +61 2 6765 7353 or send the enquiry below. Tell us the component, its weight and how you wash it today, and we come back with the SW model that fits.