CAT CLASS: HQ-10533

Up to 7 in Brush Chipper

Up to 7 in brush chippers handle material up to 6 in diameter, making them the smallest and most portable rung on the brush chipper ladder. Powered by engines from 16 to 38 hp and weighing 628 to 7,100 kg, this size class bridges handheld chipping tools and mid-size tow-behind units. These machines suit one-truck landscape crews, residential pruning work, and light storm cleanup where portability matters more than maximum throughput.

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Elija una clase de tamaño — la capacidad y el alcance varían en la gama.

Especificaciones clave

Especificación	Rango típico	Qué significa
Chipping capacity	6–6.2 in (15.2–15.7 cm)	Maximum branch diameter the chipper can process; material approaching this limit feeds slower than smaller brush.
Engine power	16–38 hp	Gasoline engines in this range; higher power improves feed speed and maintains rpm under load.
Operating weight	1,385–15,653 lb (628–7,100 kg)	Wide range reflects hand-fed compact models at the low end and tow-behind units with integrated feeders at the high end.
Fuel capacity	5–9 gal (or 8–18 L)	Tank size determines runtime between refueling; smaller tanks suit intermittent residential work.

Cómo elegir

Up to 7 in brush chippers are the right choice for landscape maintenance crews processing pruning debris, small tree removals, and residential storm cleanup where material rarely exceeds 6 in diameter. This size class offers single-operator portability and fits behind compact trucks or trailers. When branch diameter regularly reaches 7–10 in or continuous production matters—such as municipal storm response or land-clearing operations—the 7-10 in Brush Chipper size class provides the necessary capacity and feed system to handle larger material efficiently. No smaller brush chipper class exists; manual pruning and bundling are the alternatives for lighter work.

Lo que maneja este tamaño

Residential tree pruning and limb removal up to 6 in diameter
Storm cleanup after wind events producing broken branches and small limbs
One-truck landscape crew processing daily pruning debris at multiple job sites
Park maintenance chipping fallen branches and clearing trails
Hedge and shrub removal generating brush and small woody stems
Small-scale land clearing where portability and fuel efficiency matter

Seguridad y operación

Operators maintain clear zones around the infeed chute; branch kickback can occur with curved or springy material
Hearing and eye protection required; chipper discharge velocity and noise levels are hazardous
Feed material from the side of the hopper, never standing directly in line with the chute opening
Stop the machine and allow full shutdown before clearing jams or performing any maintenance near the rotor

Transporte y logística

Lightest models (sub-700 kg) can be hand-moved short distances or loaded on utility trailers
Mid-weight units (1,000–3,500 kg) typically tow behind pickup trucks on ball hitches
Heavier models approaching 7,100 kg require appropriately rated trailer hitches and may need braking systems depending on jurisdiction

Alimentación

Gasoline engines from 16 to 38 hp; all models are self-powered and require no external electricity
Fuel capacity of 5–9 gallons (or 8–18 liters) supports half-day to full-day operation depending on load
Manual or gravity-assisted feed systems common; larger models in this class may include powered rollers

Preguntas frecuentes

What is the actual maximum branch diameter for a chipper rated up to 7 in?

Models in this class typically specify 6.0–6.2 in chipping capacity. Rated capacity assumes straight, dry hardwood; green, curved, or dense material may require smaller diameters to feed reliably.

How does operating weight affect chipper performance?

Heavier units (3,500–7,100 kg) generally include larger flywheels, more robust feed systems, and greater stability during operation. Lighter models (under 1,000 kg) prioritize portability but may require more frequent feeding and closer operator attention.

When does a crew outgrow this size class?

When material diameter regularly exceeds 6 in, feed speed becomes a bottleneck, or the crew processes enough volume that continuous auto-feed systems justify the step up to 7-10 in Brush Chipper models with 35–75 hp engines.

Comparar modelos populares

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Normalizado a las mismas unidades. Un guion significa que el valor no fue publicado.

Modelo	Potencia del motor	Peso operativo	Capacidad de combustible
Bandit 65XP	38 hp	7,101 lb (3,221 kg)	-
Morbark TW 160PH	22 hp	1,385 lb (628 kg)	4.8 gal
Morbark TW 230HB	37 hp	1,565 lb (710 kg)	4.8 gal
Morbark TW 230VTR	37 hp	2,584 lb (1,172 kg)	9.0 gal