The CONSMAC ST-24 walk-behind concrete power trowel is powered by a 5.0HP gasoline engine, featuring a 610mm rotor diameter, 640mm guard ring diameter, a rotation speed of 3600rpm, and an operating weight of 60kg. Engineered for concrete floor slurry lifting, leveling, and finishing, it is ideal for small-to-medium floor construction, precast surface treatment, and pavement repair. Equipped with four trowel blades, it delivers a compaction influence depth of 100mm with 0.8mm vibration amplitude. Backed by a 1-year warranty, with mechanical test reports and factory video inspection records provided. Manufactured in Ningbo, Zhejiang, China.
The CONSMAC ST-24 walk-behind concrete power trowel is a high-efficiency machine engineered for concrete floor slurry lifting, leveling, and finishing. It is widely used in small-to-medium floor construction, precast surface treatment, pavement repair, and concrete slab finishing applications.
Powered by a 5.0HP four-stroke gasoline engine, the unit delivers ample power reserves to maintain stable speed output during floating and finishing operations. The operating speed of 3600rpm, combined with a 610mm rotor diameter and a four-blade configuration, enables efficient and uniform concrete surface treatment. The 640mm guard ring diameter protects both the trowel blades and the operator during operation.
Weighing 60kg, the lightweight design allows single-person handling, positioning, and operation. Troweling is performed in two stages — the floating stage uses low-angle blades to bring surface slurry and fine aggregates to the surface for initial leveling; the finishing stage increases blade pitch while maintaining high speed to achieve surface sealing and gloss. The 0.8mm vibration amplitude further aids concrete surface densification, with a compaction influence depth of 100mm ensuring surface layer density and strength.
The machine features a lightweight aluminum alloy die-cast chassis and high-strength steel guard ring, reducing overall weight while maintaining structural integrity. The adjustable handle height accommodates operators of different statures, reducing fatigue during extended operation. Blade pitch is quickly adjusted via a manual mechanism, allowing operators to switch between floating and finishing modes as concrete curing progresses. The 5.0HP engine with an efficient drive system ensures stable torque output during high-speed finishing operations.
The ST-24 meets the slurry lifting, leveling, and finishing requirements for small-to-medium concrete floors in high-standard factories, warehouses, parking lots, and plazas. CE-certified, with mechanical test reports and factory video inspection records provided. Core components are covered by a 1-year warranty. Manufactured in Ningbo, Zhejiang, China, with a monthly production capacity of 3,000 units ensuring consistent quality and reliable supply.
