Collomix Xo 55 R duo is a 1-speed double-paddle HEXAFIX mixer for heavy screed, mortar, coatings, and resins, with counter-rotating MKD paddles.
Collomix Xo 55 R duo is a 1-speed, two-paddle hand mixer for heavy jobsite materials: screed, mortar, adhesive mortar, coatings, and multi-component resins. Counter-rotating MKD paddles force the batch through the mixing zone about 50% faster than a single-paddle mixer, and the opposing torque lets you stand more upright with less fight. HEXAFIX changes paddles without extra tools. MKD paddles only.
| Property | Value |
|---|---|
| Manufacturer | Collomix |
| Product | Xo 55 R duo with MKD 140 HF |
| Part Number | 25165 |
| Power | 1.9 hp |
| Voltage | 120 V |
| Gears / speed | 1 speed, 470 rpm on-load |
| Spindles | Double, forced-action |
| Mixing quantity | 24 gal |
| Connection | HEXAFIX, MKD paddles only |
| Included paddles | MKD 140 HF |
| Weight with paddle | 19.4 lb |
| Cable length | 13 ft |
Product documents: Collomix Xo-R and Xo-R duo paddle mixers (PDF) | Xo 55 R duo 120 V product manual (PDF) | Collomix Catalog 2025/26 EN-US (PDF)
When is Collomix Xo 55 R duo the mixer for heavy screed and multi-component resins?
Collomix Xo 55 R duo is the 1-speed double-paddle hand mixer Collomix publishes for demanding materials: screed, mortar, adhesive mortar, coatings, and multi-component resins. Forced-action MKD paddles pull the batch through the mixing zone.
How do the two paddles on Collomix Xo 55 R duo keep the machine from twisting you?
Counter-rotating paddles on Collomix Xo 55 R duo cancel torque. Collomix publishes that so you work more upright with less fight than a single-spindle mixer.
How much faster does Collomix Xo 55 R duo mix heavy material?
Collomix publishes forced-action mixing on Collomix Xo 55 R duo as about 50% faster on heavy materials than a single-paddle mixer.
Why does Collomix Xo 55 R duo use MKD dual paddles?
Collomix Xo 55 R duo is a forced-action dual-spindle mixer. Collomix rates MKD paddles to actively pull material in, which Collomix lists for multi-component resin mixtures and other heavy mixes. The US machine ships with MKD 140 HF.
How does the raised handlebar on Collomix Xo 55 R duo change stance at the bucket?
Collomix publishes a raised handlebar and ergonomic grips on Collomix Xo 55 R duo so you can stand more upright and spend less time bent over the mix.
How do the rubber bumpers on Collomix Xo 55 R duo protect the housing?
Four rubber bumpers on Collomix Xo 55 R duo protect the housing when the mixer is laid down or bumped on the deck. Collomix publishes those shock absorbers so a drop is less likely to end the shift.
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