Güde GH 11.7-100 Petrol Shredder

Güde GH 11.7-100 garden shredder

The GH 11.7-100 represents a category leap compared with Güde entry-level models. The S 1260 V engine is completely new: 8.6 kW (11.7 HP) at 3600 rpm, with a displacement of 420 cm³ (twice that of the 212 cc engines used on the GH 5.6-50 and GH 651 B models). This power allows branches up to 100 mm in diameter when fresh to be shredded (70 mm when dry), an unmatched capacity in the Güde consumer/semi-professional catalogue. The V-belt transmission absorbs load peaks; the rotating chute directs the shredded material toward collection areas without moving the machine. The 6.5-litre tank guarantees 4–5 hours of continuous work at medium load.

The GH 11.7-100 is designed as a stationary machine: 172 kg weight, 1,590 mm length. It is not a mobile machine for travelling job sites, but a fixed solution for nurseries, farms and public facilities with large green areas. The strategic choice is to rely on stability and durability rather than portability.

Who chooses it: three concrete profiles

Medium-large nursery with commercial production (5,000–20,000 m² of crops): Annual pruning of hedges, trees and shrubs generates considerable bulky waste. On-site shredding reduces disposal costs; the material is composted for reuse in the nursery or sold as soil conditioner.

Professional farm with certified composting area: Green waste from seasonal pruning is processed according to European standards (ISO 14001, quality compost label). The GH 11.7-100 offers the power needed to handle branches up to 100 mm, typical of olive groves, orchards and vineyards.

Public administration with large green areas / hospitality facility (resorts, agritourism): Municipal parks, schools with extensive gardens and resorts with manicured landscapes require a robust garden shredder. Euro 5 standards, integrated emergency controls and automatic oil protection reduce liability risks.

Who the Güde GH 11.7-100 is suitable for

Not recommended for: Mobile/travelling operators (172 kg weight, 1,590 mm length); small domestic gardens (overkill for branches <50 mm); very confined spaces; hobby users (maintenance complexity of a powerful engine).

Technical specifications

Engine and fuel

Capacity and processing

Controls and safety

Structure and stability

Dimensions and weight

Compliance

• CE – Machinery Directive 2006/42/EC
• Euro 5 – Emission standard for internal combustion engines
• Safety standard for professional motorised equipment with emergency controls

Standard equipment

• S 1260 V power engine (pre-assembled, factory tested)
• V-belt transmission
• Rotating discharge chute
• 6.5-litre fuel tank
• Engine oil housing with 1.1-litre capacity
• On/off switch with lever
• Emergency stop switch
• Automatic low-oil protection sensor
• Large pneumatic tyres (pre-assembled)
• Stability/movement handlebar
• Splash guard on the branch feed opening
• Safety guide bars
• Italian instruction manual
• Krollit warranty certificate
• CE declaration of conformity

Warranty terms and support procedures are available on the dedicated Krollit page.

Frequently asked questions

1. What is the difference between the GH 11.7-100 and the GH 5.6-50?

The GH 11.7-100 has an S 1260 V engine (8.6 kW vs 4.1 kW), 420 cc displacement (vs 212 cc), branches up to 100 mm (vs 50 mm), 6.5 L tank (vs 3.6 L), 172 kg weight (vs 81 kg), and 1,590 mm length (vs 1,280 mm). It is stationary/professional; the GH 5.6-50 is semi-stationary.

2. Why is the S 1260 V engine more powerful?

The 420 cm³ displacement (double compared with 212 cc) allows greater stroke and bore, more air-fuel mixture volume per cycle, and stronger combustion. At a constant 3600 rpm, this geometry generates 8.6 kW continuous power vs 4.1 kW on the GH 5.6-50/GH 651 B models.

3. How is the GH 11.7-100 transported/installed?

The 172 kg weight requires transport by truck or forklift. In storage, it remains stationary; the handlebar allows short movements (5–10 metres) on flat surfaces. Installation: positioning on a level base, fuel connection, oil check, start-up. It is not transportable for travelling job sites.

Additional details:

• Requires a dedicated 2×1 metre area
• Stable concrete or wooden base recommended
• Exhaust connection (if indoors): ducting
• Access for maintenance and refuelling

4. Is it suitable for very large branches (100 mm)?

Yes, up to 100 mm when fresh. Dry wood requires a maximum diameter of 70 mm. Very hard branches (oak, acacia) or intertwined fibres (reeds, wicker) may jam if the diameter exceeds 80 mm. Always adjust engine speed to the load: 100 mm branches require slow, continuous feeding.

Additional details:

• 100 mm is the design maximum; respect the limit
• Wet/fresh wood shreds better than dry wood
• Rotating chute facilitates chip evacuation
• Clean the internal parts every 50 hours if branches are very dirty

5. 6.5-litre tank: how many working hours?

At medium load (50–70 mm branches, regular feeding), consumption is about 5–6 litres/hour. 6.5 L tank → 1–1.5 hours of continuous work. For sessions of 6+ hours, refuel 2–3 times. Consumption increases with branch diameter: 100 mm may require reduced speed and higher consumption (about 7 L/hour).

Additional details:

• Use unleaded petrol (minimum RON 95)
• Separate SAE 10W40 oil (no mixture)
• Adjust throttle to the actual load
• Clean air filter every 50 hours

6. Maintenance of the more powerful engine?

Change oil every 50 hours or annually (1.1 L SAE 10W40). Check spark plug and air filter every 100 hours. V-belt: inspect tension every 50 hours, replace every 2 years or 500 hours. Drain the tank if storing for >2 months. Clean the air cooling system every season if used in dusty conditions.

Additional details:

• Inspect the air filter after every dusty session
• Check the oil level before every start
• Replace the spark plug annually or every 200 hours
• Drain fuel before winter storage
• Expert engine service every 500 hours

7. What industrial applications does it have?

Medium-large nursery (5,000–20,000 m² of crops): seasonal pruning, reprocessing waste. Farm: pruning olive groves, orchards, vineyards. Commercial composting: selected green waste for soil conditioner. Public administration: maintenance of parks and school gardens. Not suitable for 24/7 continuous cycles (maximum use 6–8 hours/day, 5 days/week).