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The Flextool ProFinish FP436D is a commercial-grade 36-inch (900 mm) diesel-powered walk-behind concrete power trowel engineered specifically for mine sites, major infrastructure projects, and commercial job sites where petrol equipment is strictly prohibited. Powered by a heavy-duty 4.7 hp Yanmar L48 single-cylinder air-cooled diesel engine, the FP436D provides high continuous torque and fuel efficiency for reliable slab floating and burnishing in harsh, regulated environments.
Key Features
Yanmar L48 Diesel Engine: High-torque 4.7 hp diesel power plant complies with strict site safety regulations prohibiting petrol power tools while offering long operating run-times per tank.
Balanced 36" Operating Diameter: Offers exceptional versatility—delivering broad coverage on medium-to-large concrete pours while remaining easy to maneuver around slab edges and obstacles.
Ergoflo Operating Handle: Ergonomically designed control handle with integrated safety dead-man switch significantly reduces vibration transfer and operator fatigue during long finishing passes.
Precision Screw Pitch Control: Features a responsive manual pitch adjustment mechanism allowing smooth, rapid blade angle changes on the fly from flat panning to high-pitch burnishing.
Heavy-Duty Spider Assembly & Gearbox: Machined spider arms and continuous-duty gear housing ensure maximum torque delivery and precise blade alignment under heavy concrete loads.
Central Lifting Hook: Rugged central lifting eye enables effortless crane hoisting and ute/trailer loading on busy construction sites.
Technical Specifications
Model Code - P436D (FT220065-UNIT)
Engine - Yanmar L48 single-cylinder air-cooled diesel
Max Power Output - 4.7 hp (3.5 kW)
Trowel Diameter - 36" (900 mm)
Number of Blades - 4-blade rotor assembly
Blade Pitch Adjustment - Precision manual screw-pitch control
Starting System - Manual recoil start
Operating Weight - Approx. 92 kg
Applications & Blade Compatibility
The FP436D is purpose-built for commercial contractors and civil crews requiring diesel compliance:
Initial Floating Phase: Compatible with 36" combination blades or float pans to consolidate wet concrete and flatten surface irregularities.
High-Pitch Burnishing Pass: Fits standard 36" finish blades for rapid final passes to produce dense, ultra-smooth, hard-wearing burnished floors.
The Flextool ProFinish FP436D is a commercial-grade 36-inch (900 mm) diesel-powered walk-behind concrete power trowel engineered specifically for mine sites, major infrastructure projects, and commercial job sites where petrol equipment is strictly prohibited. Powered by a heavy-duty 4.7 hp Yanmar L48 single-cylinder air-cooled diesel engine, the FP436D provides high continuous torque and fuel efficiency for reliable slab floating and burnishing in harsh, regulated environments.
Key Features
Yanmar L48 Diesel Engine: High-torque 4.7 hp diesel power plant complies with strict site safety regulations prohibiting petrol power tools while offering long operating run-times per tank.
Balanced 36" Operating Diameter: Offers exceptional versatility—delivering broad coverage on medium-to-large concrete pours while remaining easy to maneuver around slab edges and obstacles.
Ergoflo Operating Handle: Ergonomically designed control handle with integrated safety dead-man switch significantly reduces vibration transfer and operator fatigue during long finishing passes.
Precision Screw Pitch Control: Features a responsive manual pitch adjustment mechanism allowing smooth, rapid blade angle changes on the fly from flat panning to high-pitch burnishing.
Heavy-Duty Spider Assembly & Gearbox: Machined spider arms and continuous-duty gear housing ensure maximum torque delivery and precise blade alignment under heavy concrete loads.
Central Lifting Hook: Rugged central lifting eye enables effortless crane hoisting and ute/trailer loading on busy construction sites.
Technical Specifications
Model Code - P436D (FT220065-UNIT)
Engine - Yanmar L48 single-cylinder air-cooled diesel
Max Power Output - 4.7 hp (3.5 kW)
Trowel Diameter - 36" (900 mm)
Number of Blades - 4-blade rotor assembly
Blade Pitch Adjustment - Precision manual screw-pitch control
Starting System - Manual recoil start
Operating Weight - Approx. 92 kg
Applications & Blade Compatibility
The FP436D is purpose-built for commercial contractors and civil crews requiring diesel compliance:
Initial Floating Phase: Compatible with 36" combination blades or float pans to consolidate wet concrete and flatten surface irregularities.
High-Pitch Burnishing Pass: Fits standard 36" finish blades for rapid final passes to produce dense, ultra-smooth, hard-wearing burnished floors.
