CAT CLASS: HQ-10100

80+ in Ride-On Power Trowel

The 80+ inch ride-on power trowel class represents the widest finishing machines in the concrete industry, with blade paths spanning 85 to 140 inches. These machines are purpose-built for high-volume pours where tens of thousands of square feet must be floated and finished within a narrow window before the concrete sets. Positioned at the top of the ride-on trowel ladder, this size class prioritizes maximum coverage over maneuverability.

Modèles

Marques

Cat classes

Choisissez une classe de taille — la capacité et la portée varient selon la gamme.

Spécifications clés

Spécification	Plage typique	Signification
Total path width	85–140 in (216–356 cm)	Widest coverage per pass; multiple rotors often span 10+ feet to maximize production.
Engine power	22–133 hp	Larger engines drive dual or triple rotor assemblies and provide hydraulic power for steering and blade pitch.
Operating weight	533–1542 kg (1175–3400 lb)	Heavy frames required to stabilize wide rotor spans and maintain operator control during finishing.

Comment choisir

This size class is appropriate for warehouse floors, distribution centers, big-box retail slabs, and airport aprons where pour volumes exceed 20,000 square feet and finish crews must keep pace with large concrete placement operations. The extremely wide path justifies the machine's bulk and transport requirements only when slab area and pour rate demand maximum production. For commercial buildings, mid-sized industrial floors, or projects with columns and interior walls that limit straight runs, the Up to 80 in Ride-On Power Trowel class offers better maneuverability and is typically the more practical choice.

Ce que cette taille peut gérer

Warehouse and fulfillment center floors with uninterrupted slabs exceeding 50,000 sq ft
Airport taxiway and apron slabs requiring high flatness specifications
Big-box retail and supercenter interiors with minimal obstruction
Industrial manufacturing facilities with large open production areas
Logistics and cold-storage facilities with continuous concrete placement
Tilt-up building floor slabs poured in single large placements

Sécurité et opération

Wide rotor spans create significant crush zones; barriers and spotters required when multiple machines or laborers work the same slab
Operator sight lines limited by machine width; reversing and tight maneuvering require clear communication protocols
Blade guards and emergency stop controls mandatory; rotors spinning at 100+ RPM present serious contact hazards
Trailer loading and unloading requires stable ground and proper ramp angle due to high center of gravity and weight distribution

Transport et logistique

Dual-axle or tri-axle equipment trailers rated for 3500–5000 lb loads; widest models may require overwidth permits
Tow vehicles with 10,000+ lb towing capacity and trailer brake controllers for heavier units
Hydraulic or steel ramp systems; some models require winch assistance due to weight and low ground clearance

Alimentation

Gasoline or diesel engines; largest models use diesel for extended run time and fuel efficiency on multi-hour pours
On-board fuel tanks sized for 4–8 hours of continuous operation; refueling logistics critical on large pours
Some dual-rotor models offer propane conversion kits for enclosed-slab work with ventilation concerns

Questions fréquentes

What pour size justifies an 80+ inch ride-on trowel?

Projects typically exceed 20,000 square feet of continuous slab area where finishing speed is the limiting factor. Smaller pours or slabs with numerous obstructions often see better productivity from narrower, more maneuverable machines.

How does path width affect flatness and levelness specifications?

Wider paths reduce the number of passes and can improve consistency across large areas, but operator skill and blade timing remain the primary factors in achieving FF/FL numbers. Machine width alone does not guarantee superior flatness.

Are dual-rotor or triple-rotor configurations common in this size class?

Most machines in the 85–100 inch range use dual rotors; models approaching 120–140 inches often employ triple rotor designs to distribute torque and maintain blade control across the extended span.

Comparer les modèles populaires

Chercher par spécification →

Normalisé aux mêmes unités. Un tiret signifie que la valeur n'a pas été publiée.

Modèle	Puissance moteur	Poids en service
Allen Engineering HDX600	50 hp	2,194 lb (995 kg)
Allen Engineering HDX705	84 hp	2,749 lb (1,247 kg)
Allen Engineering HDX760	74 hp	2,687 lb (1,219 kg)
Allen Engineering HDX805	133 hp	3,400 lb (1,542 kg)
Allen Engineering HP205	37 hp	2,169 lb (984 kg)
Allen Engineering MSP455	37 hp	1,175 lb (533 kg)