Walk-behind power trowels-walk behind concrete power trowel JQ-100

I. Walk-behind power trowels

The Walk-behind power trowels (also known as a concrete trowel or floor finishing machine) is specialized construction equipment designed for precision treatment of concrete surfaces. Its core functions include slurry extraction, compaction, leveling, and fine finishing of concrete surfaces. By replacing traditional manual labor with mechanical power, it significantly enhances construction efficiency and surface quality, making it an indispensable core piece of equipment in construction, road, and municipal engineering projects.

II. Key Technical Parameters
Power Configuration: Equipped with a 5.5-6.5HP four-stroke gasoline engine (optional renowned brands like HONDA), featuring easy starting, stable performance, robust power output, and economical fuel consumption.
Operating Specifications: Trowel discs available in multiple diameters from 600mm to 1000mm. Standard configuration includes a 3.5mm thick high-strength trowel disc and 2.0mm thick 65Mn steel blades (4-5 blades per set). Blade tilt angle precisely matches rotor rotation direction to ensure uniform finishing.
Operational Performance: Trowel disc speed ranges from 60-160 rpm, achieving work efficiency of 100-300 m²/hour—over 30 times faster than manual labor. With a total weight of 59-102 kg, it balances operational stability and mobility.
Dimensions: Overall size approximately 1500×900×600mm (varies slightly by model), with a compact design suitable for confined spaces.

III. Core Product Advantages
High-Efficiency Construction, Superior Quality: The gasoline engine drives the triangular belt to rotate the trowel rotor, rapidly lifting and compacting concrete surface slurry. The finished floor is smooth and level, with significantly enhanced density and abrasion resistance, effectively reducing dusting and cracking issues.
User-Friendly Design, Easy Operation: Features an adjustable handlebar (height-adjustable) to accommodate operators of different heights. The handlebar connects directly to the gearbox, paired with a handle-operated adjustment screw, throttle cable, and centrifugal shut-off switch. This setup ensures flexible control, rapid emergency braking, and reduced labor intensity.
Durable and reliable with safety assurance: Features an aluminum alloy gearbox or helical gear transmission structure, offering excellent heat dissipation, maintenance-free operation, and extended service life. Heavy-duty chassis design combined with rigorous whole-machine inspection ensures high operational stability. The centrifugal safety switch rapidly cuts engine power, providing comprehensive construction safety protection.
Multi-scenario adaptability and high versatility: Supports processing of various floor types including concrete floors, hardener-treated floors, and epoxy mortar floors, meeting diverse construction requirements.

Widely used in high-standard factories, warehouses, concrete roadways, airport runways, building floors, parking lots, rooftops, municipal roads, and tunnels. Capable of handling large-area ground construction while flexibly adapting to leveling tasks in confined spaces like interiors. An ideal solution for building construction, roadworks, and municipal projects.