Allen Engineering HP205 – Riding Trowel

The Allen Engineering HP205 Riding Trowel is the most cost-effective 10-foot option available, offering maximum low-end torque for powerful performance. With lower maintenance costs and a more affordable price point than T4 diesel alternatives, it delivers exceptional value and reduced ownership expenses.

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Description

Allen Engineering HP205: High-Performance Affordability in a 10-Foot Rider

Power and Value in One Package

The HP205 from Allen Engineering is the most cost-effective 10-foot ride on trowel machine in its class, combining performance, durability, and affordability. Contractors who need reliable slab finishing without the high expense of Tier 4 diesel units will find the HP205 a smart choice. Whether finishing warehouse floors, commercial pads, or expansive industrial pours, this machine balances power and economy while delivering consistent results.

Backed by Allen’s proven engineering, the HP205 gives professional crews the confidence to tackle demanding slab conditions while keeping budgets under control.

Kohler Power for Reliable Performance

At the core of the HP205 is a heavy-duty Kohler engine designed to deliver strong low-RPM torque and dependable output. This powerplant provides the muscle needed to handle floating, finishing, and wide-area coverage while maintaining fuel efficiency. Crews benefit from smooth operation, quick response, and consistent slab results across long pours.

Because this engine is built for durability and efficiency, contractors gain a concrete finishing machine that’s not only powerful but also practical for daily use.

Designed for Efficiency and Low Cost of Ownership

The HP205 excels in reducing long-term operating costs. Its gas-powered design features fewer emission control components than diesel options, which means simplified maintenance and reduced downtime. This makes the machine a value-driven solution for contractors who want to expand finishing capabilities while minimizing overhead.

Operators also appreciate its intuitive controls, smooth steering, and excellent visibility, which make every pour more efficient. The combination of comfort and performance ensures that the HP205 boosts productivity while keeping crews focused on finish quality.

Built Tough for Demanding Jobsites

Like all Allen trowels, the HP205 features a rugged steel frame, reinforced rotor assemblies, and jobsite-ready durability. It stands up to tough environments, heavy workloads, and fast-paced finishing schedules without compromise. Whether serving as a high-output concrete trowel or as part of a larger fleet, this machine consistently delivers the reliability professional’s demand.

Why Choose the HP205?

  • Kohler engine delivers strong low-RPM torque and dependable performance
  • Most cost-effective 10-foot ride on trowel machine in its class
  • Reduced maintenance needs lower total ownership costs
  • Performs as a reliable concrete trowel and durable concrete finishing machine
  • Built tough as part of Allen’s trusted lineup of professional trowels

Experience Productivity and Savings with the HP205

When your project demands torque, efficiency, and lasting value, the HP205 delivers. It’s the professional-grade concrete trowel that gives crews the performance they need while keeping costs in check, making it a smart investment for today’s finishing contractors.

Specifications

ENGINE
2x – Kohler ECH980 (EFI) / 999 cc
HORSEPOWER CLASS
37 hp / 27.6 kW
FUEL TYPE
Air-Cooled Gasoline
PANNING PATH WIDTH
117.6 in / 299 cm
ROTOR DIAMETER
57.6 in / 146 cm
MAXIMUM ROTOR SPEED
180 rpm
STEERING
Power
FUEL CAPACITY
12 gal / 45 L
RETARDANT CAPACITY
6 gal / 23 L
WEIGHT
2,169 lb / 984 kg
DIMENSIONS (L X W X H)
123.7 x 63.2 x 62.1 in / 314.2 X 160.5 X 157.7 cm