One Engine. Countless Professional Landscaping Applications.

The STIHL KM 131 R Petrol KombiEngine is the flagship power unit in STIHL’s renowned KombiSystem, providing professionals with one reliable engine capable of powering an extensive range of landscaping and grounds maintenance attachments. Designed for contractors, arborists, municipalities, estate managers, and commercial landscapers, this versatile multi-tool system reduces equipment costs while maximizing efficiency on every job.

Powered by a robust 36.3cc STIHL 4-MIX® engine, the KM 131 R delivers an impressive 1.4 kW (1.9 HP) of professional-grade power while offering excellent fuel efficiency, lower emissions, and reduced maintenance requirements compared to traditional four-stroke engines. Fully compliant with strict Stage V emissions standards, it combines outstanding performance with environmentally responsible operation.

The integrated quick-release coupling system allows operators to switch between attachments in seconds without tools. Whether you need a string trimmer, brush cutter, pole pruner, hedge trimmer, edger, blower, cultivator, or sweeping attachment, the KM 131 R provides one powerful engine to handle virtually every outdoor maintenance task.

Designed with comfort in mind, the lightweight 4.4 kg power head features an ergonomic loop handle, STIHL anti-vibration system, automatic decompression for effortless starting, and a manual fuel pump that minimizes starter pulls after extended storage. The enlarged 0.71-liter fuel tank extends working time, reducing interruptions during demanding commercial jobs.

A premium long-life air filtration system protects the engine in dusty environments while requiring minimal maintenance. The multi-function control handle keeps all operating controls within easy reach, allowing safe one-handed operation for both left- and right-handed users.

Built to withstand intensive daily use, the STIHL KM 131 R offers the flexibility of an entire fleet of landscaping tools in one compact, dependable machine, making it an essential investment for professionals who value productivity, reliability, and long-term performance.

Key Features & Benefits

Powerful STIHL 4-MIX® Engine

• High-performance 36.3cc commercial engine
• Produces 1.4 kW (1.9 HP)
• Excellent torque across the RPM range
• Reduced fuel consumption
• Lower exhaust emissions
• Stage V emissions compliant

Universal KombiSystem Compatibility

• Accepts a wide variety of STIHL Kombi attachments
• Tool-free quick-release coupling
• Fast attachment changes
• Secure locking mechanism
• One engine for multiple landscaping applications

Quick-Release Coupling System

• Swap attachments in seconds
• No special tools required
• Secure clamping screw for safe operation
• Maximizes jobsite efficiency

Lightweight Professional Design

• Weighs only 4.4 kg (without fuel)
• Excellent balance
• Reduced operator fatigue
• Comfortable for extended use

Ergonomic Loop Handle

• Ideal for uneven terrain
• Excellent maneuverability
• Suitable for confined spaces
• Comfortable for left- and right-handed users
• Integrated protective barrier for increased safety

STIHL Anti-Vibration System

• Reduces engine vibration
• Improves operator comfort
• Less fatigue during long working hours
• Better control and precision

Easy Starting Technology

• Automatic decompression system
• Manual fuel primer pump
• Fewer starter cord pulls
• Fast, reliable engine starts

Extended Fuel Capacity

• Large 0.71-liter fuel tank
• Longer continuous operation
• Fewer refueling stops
• Increased productivity

Long-Life Air Filtration System

• Premium high-capacity air filter
• Excellent engine protection
• Longer maintenance intervals
• Easy filter access for servicing

Multi-Function Control Handle

• All controls positioned on one handle
• One-handed operation
• Auto-reset stop switch
• Quick restart capability

Compatible Attachments

The STIHL KM 131 R is compatible with numerous KombiSystem attachments, including:

• String Trimmers
• Brush Cutters
• Pole Pruners
• Long-Reach Hedge Trimmers
• Edgers
• Blowers
• Cultivators
• Bristle Brushes
• Power Sweep Attachments
• Rotary Cutting Heads
• Extension Shafts
• Angled Gearheads
• Protective Foot Attachments

Ideal Applications

The STIHL KM 131 R KombiEngine is ideal for:

• Commercial landscaping
• Professional lawn care
• Municipal maintenance
• Property management
• Estate maintenance
• Tree care
• Hedge trimming
• Brush clearing
• Grass trimming
• Sidewalk edging
• Orchard maintenance
• Park maintenance
• Groundskeeping
• Farm maintenance

Technical Specifications

Why Choose the STIHL KM 131 R?

✔ Professional-grade 36.3cc STIHL 4-MIX® engine

✔ Compatible with the complete STIHL KombiSystem attachment range

✔ Tool-free quick attachment changes

✔ Lightweight yet exceptionally powerful

✔ Ergonomic loop handle for superior control

✔ Anti-vibration system for greater comfort

✔ Automatic decompression for effortless starting

✔ Large fuel tank for longer working time

✔ Premium long-life air filtration system

✔ One-handed multi-function controls

✔ Commercial-grade durability for daily professional use

✔ Ideal for landscapers, municipalities, contractors, and property maintenance professionals