ENGINEERED FOR ACCESS. BUILT FOR PROFESSIONAL WORK. TIGHT/DIFFICULT

Professional Stump Grinding — Power, Precision and Proven Design, Profitable

The Red Roo SHP400 is a self-propelled, pivot-over-centre stump grinder designed for professional arborists, tree contractors, landscapers and equipment hire businesses across Australia and New Zealand.

With a narrow 740mm operating width and a commercial Kohler Command Pro EFI engine, the SHP400 combines compact access with the power and control required for demanding stump removal applications.

Developed through Red Roo's extensive experience in commercial environmental equipment, the SHP400 brings together precision manufacturing, robust engineering and practical operator-focused design.

What Makes the SHP400 Different?

1. Pivot-Over-Centre Grinding Design

The SHP400's pivot-over-centre configuration allows the cutting wheel to sweep across a stump while the wheelbase remains stationary.

This provides controlled side-to-side grinding and helps reduce the need to repeatedly reposition the machine during operation.

2. Narrow-Access Capability — Just 740mm Wide

Access restricted residential sites, narrow garden pathways and confined working environments with a machine designed specifically for difficult-access applications.

3. Kohler Command Pro EFI Engine

The commercial EFI engine delivers electronically managed fuel injection, electric starting and responsive performance suited to professional work.

4. Precision Manufacturing

The SHP400 incorporates laser-cut and CNC-formed components, robust structural construction, protective surface finishing and heavy-duty mechanical systems.

5. Professional Drive and Cutting Systems

Independent hydraulic wheel drive, free-wheeling hubs, an Ogura electromagnetic clutch and a dual-belt cutter drive are incorporated into the SHP400's design.

These systems support controlled machine movement, power transmission and professional operating requirements.

6. Operator-Focused Serviceability

Protected grease points, accessible service components and a comprehensive operator manual support routine maintenance and responsible machine operation.

7. Australian and New Zealand Product Support

Red Roo supports its equipment through established parts supply, technical assistance and product expertise for professional operators throughout Australia and New Zealand.

Engineered for Professional Applications

The SHP400 is particularly suited to:

• Professional arborists and stump removal contractors
• Residential properties with restricted access
• Tree services and landscape contractors
• Equipment hire and rental businesses
• Commercial grounds maintenance
• Difficult-access stump removal

Why Choose the Red Roo SHP400?

A professional stump grinder should be evaluated on more than engine horsepower alone.

Consider its access dimensions, cutting-wheel design, frame construction, operator controls, drive system, maintenance requirements, service support, Return on Investment and suitability for your regular working conditions.

The Red Roo SHP400 combines these considerations in a purpose-built, professional narrow-access machine.

Red Roo SHP400 — Engineered for Access. Designed for Control. Built for Professional Stump Grinding.

Please contact Red Roo to discuss the SHP400's suitability for your application

The SHP400 is the best-selling self-propelled handheld stump grinder in Australia and New Zealand.

Kohler Command Pro EFI Engine

The Kohler Command Pro EFI Engine has no choke and starts like your car. Just turn the key and go. Also it has no carburettor which means less downtime. Advanced sensor technology allows the engine to optimise performance by adapting to operating conditions and the EFI Diagnostic Software provides instant data on engine performance.

SHP400 Handlebar Stumpgrinder Industry Leader

The features of the Red Roo SHP400 can be best explained and illustrated by this video which provides a three dimensional, rotational view of the benefits associated with this remarkable stumpgrinding machine. Powered by a 25hp(kw) EFI Kohler Command V Twin Engine, this tight access handlebar machine is only 740mm(29") wide. This handlebar tight access machine is an industry market leader.

Most Popular in Australia and New Zealand

This video showcases the Red Roo SHP400 Stump Grinder in real working conditions, demonstrating why it is one of the most popular self-propelled handheld stump grinders in Australia and New Zealand. The SHP400 features an industry-leading pivot design that allows the grinding head to sweep across the stump and root system while the wheelbase remains stationary. This delivers efficient, controlled grinding even in tight or restricted access areas.

Narrow Tight Difficult Access

This video demonstrates the versatility of the SHP400 in accessing narrow areas where other stump grinders have difficulty because they are too wide. The tires on this unit were changed in-order to allow this unit to pass through a door that was only 720mm (28)" in width.

Limited Access Stump Removal 740MM (29) WIDE

Red Roo SHP400 is ideal for narrow or difficult access stump removal. This unit has a pivot over centre operation that allows greater operational efficiency over the machine compared to a traditional fixed handlebar stump grinder. Manufactured for nearly twenty years in Melbourne Australia this unit has been a used by hundreds of certified arborist across Australia and New Zealand.

Pivot Over Center COMPETITIVE DEMONSTRATION

This demonstrates the performance of the Red Roo SHP400 against our only in class competitor. Our objective is to demonstrate our design, and the attention to detail that Red Roo has engineered into this product. The SHP400 has proven itself over nearly twenty years to be a best in class performer in difficult, or tight access situations.

Compact Power in Action

This video showcases the SHP400 in real working conditions, demonstrating why it is one of the most popular self-propelled handheld stump grinders in Australia and New Zealand.The SHP400 features an industry-leading pivot design that allows the grinding head to sweep across the stump and root system while the wheelbase remains stationary. The Red Roo SHP400 is built for professional arborists, landscapers, hire companies, and contractors who demand a tough, reliable stump grinder that simply gets the job done.

How to Remove Yucca/Bamboo/Tree Stumps

Removing stubborn Yucca, Bamboo and Palm stumps can be a challenging task, particularly in confined residential gardens and landscaped areas. The  Red Roo SHP400 Self-Propelled Stump Grinder delivers the power, manoeuvrability and precision required to tackle these difficult applications. Whether grinding fibrous palm stumps, tough Yucca bases or dense bamboo root crowns, the SHP400 provides an efficient mechanical removal solution, reducing the need for labour-intensive digging.