Description

With a stonking true commercial-grade 420cc 18HP engine, the Michigan Commercial Tree Grinder Petrol 18HP Wood Chipper Garden Shredder delivers unrivalled levels of power, performance and reliability. Whether you’re a tradesmen, commercial gardener, or handyman, you’ll love the convenience of electric start. With all-terrain 15” wheels, it'll go where you go. It’ll handle any job with ease, including chipping branches of up to 3 inches in diameter.

Key Features

Genuine Michigan Ravenger Garden Chipper/ Mulcher/Shredder
Commercial grade 18HP 420cc engine
Electric Key Start
The original 16 x floating chipping hammers
Twice the speed with Twin-Cut™ Dual HSS chipping blades
Drop in bowl for bushy branches
Massive 4 x 2 inch branch feed chute
Adjustable discharge throat
15” all terrain wheels
BONUS safety kit, blades, belts, and accessories
Engine: 4-Stroke OHV Engine
Displacement: 420cc
Output: 18HP / 3600 rpm
Starting System: Electric / Recoil Pull Start
Fuel Tank Capacity: 6.5L
Fuel Type: Regular Unleaded 95 + RON
Oil Capacity: 1.1L
Engine Oil Type: 10W-30, 10W-40, 15W-30 OR 15W-40 non-synthetic engine oil (not included with purchase)
Max Chipping Capacity: 9cm dia. (side chute), 1cm dia. (top hopper)
V-Belt Size / Type: B 1092mm
Wheel Diameter: 12-inch

Note: Some assembly required. This model is not designed for tough fibrous material, such as flax, vines or palm fronds.

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MICHIGAN Ravenger 1850 18HP 420cc Electric Key Start Petrol Commercial Wood Chipper

Name: MICHIGAN Ravenger 1850 18HP 420cc Electric Key Start Petrol Commercial Wood Chipper
Brand: Smeg
SKU: CHPTRDMCHA2X0
Price: 1421 AUD
Availability: InStock

CHPTRDMCHA2X0 9348948010141

ONLINE ONLY

^$1421

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Harvey Norman Customer Direct

Delivered by a trusted supplier – track online
Allow 5+ business days for delivery – depending on your location
Leaves warehouse in 1-2 business days

© 2026 Harvey Norman Online | Harvey Norman Online is operated by the eComm Store Pty Ltd, an independent franchisee. Harvey Norman Stores are operated by independent franchisees.

Subject to the terms and conditions goods and services described in this website are available from Harvey Norman online only, unless expressly stated otherwise.

Barcode (GTIN)	9348948010141
Product Type	Wood Chippers
Brand	Smeg
Colour	Yellow
Product Height (cm)	131
Product Width (cm)	80
Product Depth (cm)	93
Manufacturers Express Warranty (months)	12

Key Features

Note: Some assembly required. This model is not designed for tough fibrous material, such as flax, vines or palm fronds.

MICHIGAN Ravenger 1850 18HP 420cc Electric Key Start Petrol Commercial Wood Chipper

Harvey Norman Customer Direct

GTM