Portable Concrete Mixers

Gilson Portable Concrete Mixers are available in two versions. Both have 3ft³ (85L) batch capacity, wheels for portability, and are powered by a 1/3hp electric motor for mixing large batches of concrete for batch testing of mix designs. Durable Mixers are built for long service life with a lightweight design for portability. Heavy-gauge steel drums with reinforced rims feature replaceable mixing blades to give four mixing actions with each drum turn. One-piece cast iron ring on drums and tapered roller bearings on drive and drum shafts assure smooth, efficient operation. The mixers are equipped with a five position drum lock and tilt bar for discharging mix. Predrilled base plates offer the option for permanent mounting 115V/60Hz, 1/3hp electric motor.

HM-220 Portable Concrete Mixer has handles for manual positioning and pneumatic tires with tapered roller bearings. Tire diameter is 10in (254mm).

HM-221 Portable Concrete Mixer has a telescoping tow bar and larger tires suitable for high-speed towing behind a vehicle, with a 2in hitch ball. Wheel (rim) diameter is 12in (305mm).


  • 1/3hp electric motor optimal for mixing large batches of concrete for field testing
  • Lightweight design promotes ultimate portability
  • Tapered roller bearings on drive and draft shafts ensure smooth operation
  • Five-position drum lock and tilt bar promote easy discharging of mix

Included Items:

  • HM-220 Portable Concrete Mixer with handles for manual positioning


  • HM-221 Portable Concrete Mixer with telescoping tow bar
Drum Volume 5.5ft³ (156L)
Discharge Height 20in (508mm)
Drum Diameter 26in (660mm)
Dimensions, in (mm) WxDxH 39x29x40in (99x74x102mm), LxWxH
Estimated Shipping Weight, lb (kg) 275lb (130kg)
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