CAT CLASS: HQ-10538

7-10 in Brush Chipper

The 7-10 in brush chipper is the tree-service workhorse for residential pruning and removal operations, accepting branch diameters up to 9 inches. This size class sits in the mid-range of the brush chipper ladder, above compact sub-7 in units and below production-scale 10-13 in machines. Built around 37–57 hp engines, these chippers balance throughput with trailer-towable portability.

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Models

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Cat classes

Pick a size class — capacity and reach differ across the range.

Key specifications

Specification	Typical range	What it means
Chipping capacity	7–9 in (17.8–22.9 cm)	Maximum branch diameter the chipper accepts; 9 in handles typical residential tree limbs.
Engine power	37–57 hp	Diesel or gas engines sized to process hardwood and softwood at steady feed rates.
Operating weight	2,094–3,968 lb (950–1,800 kg)	Total mass determines trailer requirements and site mobility; most units remain under one ton.

How to choose

The 7-10 in class is the appropriate choice for residential tree services processing branches from pruning, crown thinning, and single-tree removals where the majority of material falls under 9 inches. When jobsite material regularly exceeds 9 in diameter—such as multi-tree removals or mature hardwood takedowns—the 10-13 in Brush Chipper delivers better throughput and less frequent jamming. Conversely, crews handling ornamental prunings, shrub clearance, or access-restricted sites where weight and footprint matter often find the Up to 7 in Brush Chipper more maneuverable and sufficient.

What this size handles

Residential oak and maple pruning yielding 4–9 in limbs
Single-tree removals in suburban yards with standard truck access
Storm cleanup of downed branches and canopy debris under 9 in
Municipal park maintenance processing mixed hardwood and softwood trimmings
Utility line clearance where most cuts fall in the 5–8 in range
Landscape contractor clean-up of ornamental tree removals

Safety & operation

Feed chutes and control bars meet ANSI Z133 and OSHA standards for chipper operations
Operating weight and chip discharge velocity require stable positioning on level ground
Chipping hardwood at capacity generates significant noise; hearing protection is standard practice
Auto-feed reversing mechanisms help clear jams without manual intervention in the chute

Transport & logistics

Towed behind standard pickup trucks or service bodies using ball or pintle hitches
Operating weights of 950–1,800 kg keep most models within light-duty trailer limits
Road-towable at highway speeds; many units feature integrated lighting and DOT-compliant brakes

Power & supply

Self-powered by onboard diesel or gasoline engines; no external electrical supply required
Fuel tanks typically support half- to full-day operation between refills
Hydraulic or belt-driven feed systems draw power from the same engine running the chipper drum

Frequently asked

What differentiates a 7 in chipper from a 9 in chipper in this class?

Both fall within the 7-10 in band, but the 9 in models typically feature stronger engines (approaching 57 hp) and heavier frames to handle the higher feed forces required for larger-diameter hardwood branches.

Can this size class process whole trees or only pruned branches?

These chippers process branches and limbs; whole-tree processing requires delimbing first. Material must fit the throat diameter, so small-caliper trees under 7 in can be fed if stripped of side branches.

Which brands dominate the 7-10 in segment?

Bandit and Morbark manufacture the majority of models in this size class, offering both towable and PTO-driven configurations.

Compare popular models

Find by spec →

Normalised to the same units. A dash means the figure was not published.

Model	Engine power	Operating weight	Fuel capacity
Bandit 75XP	37 hp	2,101 lb (953 kg)	-
Bandit 90XP	37 hp	3,999 lb (1,814 kg)	-
Morbark TW 280PHB	57 hp	2,485 lb (1,127 kg)	9.5 gal
Morbark TW 280FTR	57 hp	3,510 lb (1,592 kg)	9.5 gal
Bandit 90XC	40 hp	3,501 lb (1,588 kg)	-