WHEELMAN II - Portable 5CF Wheelbarrow Style Mixer

Imer Wheel-man II Electric Concrete Mixer

For the 2-3 person construction crew, there is no need to tow a mixer to the job site, not when the Wheelman II can make a wheelbarrow of concrete, mortar, stucco, grout, or dry pack mortar every 4 minutes! Easy to clean poly drum.

Features

• Mix 275 lbs. of mortar, stucco, grout and concrete in less than 4 minutes

Power

• Fully enclosed 1/2hp, 110v industrial grade motor with direct gear drive provides non-stop performance on any construction project
• Direct drive gearbox - No belts to tighten, no bearings to grease, absolutely the most reliable drive system available today!
• These mixers truly are Contractor duty!

Portability

• Easy to move around, construction duty 14" tires make the Wheel-man a breeze to roll around the job site or home
• In just a minute, the Minuteman or Wheel man can be "knocked down" into 3 easy to load components
• All this by one person, with no tools required!

The IMER – WHEELMAN II – Portable 5CF Wheelbarrow Style Mixer is a compact, contractor‑grade multi‑mixer designed to mix, move, and dump concrete, mortar, stucco, grout, and floor mud quickly and efficiently on any jobsite. With a 5 cubic foot drum, 2.5 cubic foot batch output, and a unique wheelbarrow design, it provides serious mixing performance in a lightweight, highly portable package.

Overview: IMER Wheelman II Portable 5CF Wheelbarrow Style Mixer

The IMER Wheelman II is a portable, wheelbarrow‑style mixer available in both electric and gas versions, built specifically for small to medium crews that need a reliable mixer without towing a large unit. It can mix up to about 250–275 lbs of material per batch, making it ideal for flatwork, curb work, repair jobs, tile prep, and general construction.

Its defining feature is the removable drum and wheelbarrow frame, which allows one person to load the mixer into a small vehicle, roll it around the job, and dump directly where material is needed. The Wheelman II is part of IMER’s multi‑mixer line and is widely used by contractors, masons, tile setters, and serious DIY users who need professional‑grade performance in a compact form.

Key Specifications and Models

The IMER – WHEELMAN II – Portable 5CF Wheelbarrow Style Mixer comes in two primary versions: electric and gas. Both share the same basic capacity and wheelbarrow design but differ in power source and weight.

Core technical specs

• Drum capacity: 5 cubic feet.

• Batch output: Approximately 2.2–2.5 cubic feet (about 250–275 lbs of material).

• Drum diameter: 24 inches.

• Discharge outlet height: 8 inches on the ground, about 21 inches with optional stand.

• Wheel size: 14 inch pneumatic tires for smooth rolling.

• Weight: Around 101 lbs (electric) and 115 lbs (gas).

Electric vs. gas Wheelman II

The electric model is ideal where 110V power is readily available, while the gas model is perfect for remote or undeveloped sites without electricity.

Wheelbarrow Style Design and Portability

The Wheelman II is built around a wheelbarrow‑style frame so one person can roll, steer, and dump the mixer like a wheelbarrow. Large 14 inch pneumatic wheels make it easy to move over dirt, gravel, and uneven surfaces, while the compact footprint allows passage through standard doorways and tight access areas.

A major advantage is the removable drum, which can be detached and loaded into a small truck, van, or SUV by a single person. IMER notes that the Wheelman is “the only mixer with a removable drum that can be loaded by one person in a small vehicle,” making it exceptionally portable compared to traditional small tow‑behind mixers.

For even easier dumping and ergonomic use, IMER offers an optional 360° swivel stand that raises the discharge height and lets the mixer swivel a full circle for precise placement into wheelbarrows, buckets, or forms.

Drum, Paddles, and Mixing Performance

The Wheelman II is available with either a poly drum or a steel drum, giving users flexibility based on preference and application.

• Poly drum: Lightweight, rust‑free, easy to clean, and formed using a spun‑injected process to ensure it is perfectly round.

• Steel drum: More traditional feel and extra durability for users who prefer metal drums.

Inside the drum, aggressive mixing paddles are designed to mix fast and completely, ensuring even blends of concrete, mortar, stucco, grout, and floor mud. With a 5 cf drum and 2.5 cf output, the Wheelman II can produce a wheelbarrow‑sized batch every few minutes, depending on mix and water.

IMER and dealers highlight that the Wheelman II can mix approximately 250–275 lbs of material per batch, making it one of the largest‑capacity truly portable multi‑mixers on the market.

Direct Drive Gearbox and Motor

A key design feature of the IMER Wheelman II is its direct drive gearbox. Rather than drive the drum with belts and pulleys, the motor uses a direct gear drive system that IMER describes as “absolutely the most reliable drive system available today.”

Benefits of the direct drive system include:

• No belts to tighten or replace.

• No external bearings to grease.

• Fewer wear parts, reducing maintenance and downtime.

The electric version uses a fully enclosed 0.5 hp, 110V industrial‑grade motor that runs off any standard household outlet, delivering continuous duty performance for small crews. The gas version uses a Honda 3 hp engine, ideal for remote sites or where power cords would be a hassle.

Materials the Wheelman II Can Mix

The IMER – WHEELMAN II – Portable 5CF Wheelbarrow Style Mixer is a multi‑mixer, not just a basic concrete mixer. It is designed to handle a range of materials commonly used in masonry, tile, and concrete work, including:

• Concrete (small to medium batches).

• Mortar for block, brick, and veneer.

• Stucco and plaster mixes.

• Grout and wall mud.

• Floor mud and dry pack for tile and stone installations.

With its fast, aggressive paddles and consistent drum rotation, the Wheelman II can make a wheelbarrow of concrete, mortar, or stucco in roughly four minutes for a 2–3 person crew. This makes it ideal for patios, steps, sidewalks, curbs, overlay prep, and repair projects where frequent smaller batches are needed.

Typical Applications and Use Cases

Contractors and trades who benefit most from the Wheelman II include:

• Concrete repair and small flatwork crews pouring driveways, walkways, pads, and slabs.

• Masonry crews mixing mortar for CMU, brick, and stone.

• Tile contractors mixing deck mud, thinset (in larger batches), and shower pan mud.

• Stucco and plaster crews working on residential and light commercial jobs.

• Rental centers needing a durable, user‑friendly mixer for homeowners and small contractors.

Because it can be rolled like a wheelbarrow, the mixer can be positioned right next to forms, scaffolding, or work areas, minimizing the need to move mixed material long distances.

Setup, Operation, and Optional Stand

The Wheelman II is designed for fast setup and simple operation. Once on site, the user can:

1. Roll the mixer to a stable, level location near the work area.

2. Connect to a 110V outlet (electric model) or start the Honda engine (gas model).

3. Load materials into the drum, following manufacturer mix ratios.

4. Allow the drum and paddles to mix until the material is fully blended.

5. Tilt the mixer forward and dump like a wheelbarrow or use the optional 360° swivel stand to raise and rotate the drum for easier dumping into wheelbarrows, buckets, or forms.

The optional stand not only raises the discharge height from about 8 inches to roughly 21 inches but also lets the mixer swivel a full 360°, which many contractors find invaluable for ergonomics and efficiency.

Durability, Maintenance, and IMER Support

IMER builds the Wheelman II as a true contractor‑duty tool, with a powder‑coated steel frame, heavy‑duty drum, and industrial‑grade motor or Honda engine. The direct drive gearbox reduces routine maintenance, and the enclosed electric motor design helps protect against dust and splash.

Typical care and maintenance include:

• Rinsing and cleaning the drum and paddles after each use to prevent buildup.

• Checking tire pressure on the 14 inch pneumatic wheels.

• Inspecting the drum clamp, frame, and handles for wear or loose hardware.

• Following Honda’s recommended maintenance schedule on gas models (oil changes, air filter, spark plug).

IMER provides product sheets and user manuals for both electric and gas Wheelman II models, covering setup, safety, and service. Many distributors also offer replacement drums, paddles, motors, and stands to keep the mixer in service for years.

Why Choose the IMER – WHEELMAN II – Portable 5CF Wheelbarrow Style Mixer

The IMER – WHEELMAN II – Portable 5CF Wheelbarrow Style Mixer stands out because it combines true contractor‑grade mixing performance with unmatched portability. Its 5 cf drum, 2.5 cf batch output, removable poly or steel drum, direct drive gearbox, and choice of 0.5 hp electric or 3 hp Honda gas power make it one of the most capable small mixers on the market.

For small crews, repair specialists, masons, and tile installers who need fast, consistent mixes without towing a large mixer, the Wheelman II offers a powerful, compact, and easy‑to‑move solution that can go wherever the work is—backyards, interiors, rooftops, and tight urban sites.