Jack Mini — The compact remote-controlled mowing caterpillar for smaller areas
Robust chain drive, 13 HP 1-cylinder 4-stroke gasoline engine and only 61 cm height for private slopes, small solar parks, and vineyard alleys with up to 70% incline.
The Jack Mini is a compact remote-controlled mowing caterpillar with a chain drive and mulching deck — designed for slope maintenance where its larger brothers would be too powerful. With a 13 HP Briggs & Stratton gasoline engine, infinitely adjustable cutting height from 30 to 100 mm, and an area performance of up to 2,000 m² per hour, it maintains smaller green areas precisely, safely, and economically. The ideal entry into the Jack family — compact, easily transportable, and simple to operate.
Why the Jack Mini is the right choice
Compact mulching cut
27 hp Briggs & Stratton 2-cylinder petrol engine delivers a fine, even mulch cut. The clippings remain on the surface as natural green manure.
Slope suitability up to 70%
Robust chain drive and low center of gravity. Safely masters inclines up to 70% — where riding mowers and brush cutters become a danger.
4,000 m²/h Coverage
Infinitely adjustable cutting height from 30 to 100 mm and balanced driving speed make smaller maintenance areas manageable in a short time.
Only 61 cm in height
The lowest height in the Jack family. Passes under raised PV modules with limited height, through narrow yard gates, and under low branches in orchards.
Compactly built for tighter areas
The Jack Mini was developed for a clear purpose: an affordable entry into remote-controlled slope mowing, without compromising on safety and construction quality. Unlike improvised solutions or converted consumer mowers, the Jack Mini is designed from the ground up as a compact professional mowing crawler — with the same service location in Styria as the larger models.
Inside, a 13 HP Briggs & Stratton gasoline engine with electric start ensures reliable starting in any weather. The robust chain drive provides high traction even on wet or uneven ground — where wheels or tires would already be spinning.
Thanks to a construction height of only 61 cm — the lowest in the Jack family — the Jack Mini can also fit under raised photovoltaic modules with limited height, through narrow yard gates, and under low branches in orchards. This makes it the ideal solution for private customers with steep slopes, small solar park operators, and vineyards with narrow rows throughout Austria.
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Technical highlights of the Jack Mini
Engine & Drive
13 HP 1-cylinder 4-stroke gasoline engine
Electric start – reliable in all weather conditions
Robust chain drive for maximum traction
Compact design, 270 kg operating weight
Mowing Quality
Coverage up to 4,000 m²/hour
55 cm cutting width
Infinitely adjustable cutting height 10–150 mm
Mulching deck for fine, even cut
Clippings remain as natural green manure
Off-Road Capability
Gradients up to 100%
Chain drive for secure grip
Compact dimensions 100 × 120 × 61 cm
Height only 76 cm – drives under obstacles
Safety & Operation
Radio remote control with high range
Integrated emergency stop switch
Intuitive operation — ideal for beginners
Safe distance from the machine during operation
Where the Jack Mini shows its strengths
The Jack Mini is at home wherever the area is smaller, access is tighter, or the budget is tighter — and professional quality is still non-negotiable.
Private steep slope & home garden
Steep home garden areas, embankments on one's own property, and slopes that are too dangerous for a riding mower and too labor-intensive for a string trimmer.
Small solar park installations
61 cm construction height for module rows with minimal elevation. Ideal for smaller PV systems, carport photovoltaics, and roof-mounted elevations.
Viticulture & fruit cultivation
Narrow alleys, tight row spacing, and steep vineyard slopes. A 55 cm cutting width fits where mulchers and flails would be too wide.
Cemeteries & community areas
Narrower paths, sensitive areas, and tight access between installations — where maneuverability and compact dimensions matter.
Hobby farming & alpine foreland
Smaller home meadows, roadside edges, and slope meadows that need regular maintenance without requiring large area performance.
Entry into the mowing service
For service providers who want to enter the segment with a compact, easily transportable machine before scaling up to mulchers or flails.
Practical example: Steep slope in the home garden
On a private property in South Styria with an approximately 1,500 m² sloped meadow and inclines between 40 and 65%, regular mowing was only possible for years with a string trimmer and personal effort — correspondingly time-consuming and labor-intensive, with real accident risks during each maintenance visit.
The owner opted for the Jack Mini. The area is now mowed in about 45 minutes — from the operator's position, safely from the flatter part of the property. The fine mulch cut remains as natural green manure on the meadow, and no cut material is removed.
Result: less time spent, no accident risk on slopes, significantly more predictable maintenance intervals — and professional technology from Styria on your own property.
Steep slope maintenance on compact areas
The Jack Mini works reliably on slopes of up to 70% gradient. Thanks to its low center of gravity, wide tracks, and balanced weight distribution, the machine remains safe and controlled even on uneven slopes.
With the remote control, you can operate the Mini from a safe distance — ideal for private steep slopes, narrow embankments, and steep road edges where ride-on mowers and tractors have long given up.
Versatile in tight spaces
Whether it's a home garden steep slope, a small solar park row, or a narrow vineyard alley — the Jack Mini adapts to tight spaces and hard-to-reach areas. The compact mulching deck reliably shreds grass and light growth.
With a low height of only 61 cm and compact overall dimensions, the Mini can reach areas that cannot be worked on with larger machines — even from the Jack family.
Simple remote control — ideal for beginners
The ergonomic remote control is intuitively designed: all important functions are directly accessible on the controller, and the training time is short. For entering remote-controlled slope mowing, the Jack Mini is thus the most accessible choice in the Jack family.
The operator remains in a safe position at all times while the machine continues its work even in steeper areas.
Jack Mini – Technical specifications at a glance
Frequently Asked Questions about the Jack Mulcher
What is the Jack Mini?
The Jack Mini is a compact remote-controlled mowing caterpillar with chain drive and mulching deck. It is designed as an entry-level model of the Jack family — for smaller areas, private slopes, small solar parks, and narrow vineyard lanes. With 13 HP, a cutting width of 55 cm, and up to 70 % slope capability, it offers professional technology in a compact design.
What areas is the Jack Mini made for?
The Jack Mini is the right choice for smaller sloped meadows, private properties, smaller solar parks, narrow vineyard rows, and fruit plantations with tight aisles. It is also suitable for cemeteries, well-maintained community areas with narrow access, and hobby alpine meadows.
What slope can the Jack Mini handle?
The Jack Mini can handle slopes of up to 70 %. Thanks to its chain drive, low center of gravity, and compact design, it operates safely on uneven and wet ground. For slopes over 70 %, we recommend theJack MulcherorJack Flailwith up to 100 % slope capability.
How is the Jack Mini operated?
By remote control from a safe distance. The operator never stands on the slope during the mowing process, but in a safe position. The safety equipment includes an emergency stop switch. The operation is intuitive and can be quickly learned even by beginners.
What is the difference between Jack Mulcher and Jack Flail?
The Jack Mini is the compact entry-level model for smaller areas (55 cm cutting width, 13 HP, up to 70% incline). TheJack Mulcheris the professional for well-maintained meadows, larger solar parks, and embankments (80 cm, 27 HP, up to 100% incline). TheJack Schlegelis the most robust specialist for overgrown areas, alpine maintenance, and fallow land (Y-blade, 23 HP, up to 100% incline).
What is the coverage capacity?
Up to 2,000 m² per hour — depending on vegetation, terrain slope, and desired cutting height. For a typical home garden slope of 1,000 to 2,000 m², you can expect an effective maintenance interval of about 30 to 60 minutes.
Can the Jack Mulcher be used under photovoltaic panels?
Yes — and better than any other Jack model. With a height of only 61 cm, the Jack Mini is the most compact model in the family and can operate under supports that would be too low for mulchers (76 cm) or flails (85 cm). Ideal for smaller PV systems, carport photovoltaics, and narrow module rows.
What cutting height is adjustable?
Continuously adjustable between 30 mm and 100 mm — for everything from short grass to taller wild meadows.
How heavy is the Jack Mini?
270 kg — light enough for transport with a standard car trailer and gentle on the ground during use. This makes the Jack Mini significantly lighter than the mulcher (440 kg) and flail (530 kg).
Mulcher or Flail? Which model suits your terrain?
The Jack Mini is the right choice for smaller areas, private slopes, small solar parks, and narrow vineyard alleys — everywhere compact dimensions and easy transport matter. If your areas are larger and you regularly maintain meadows, embankments, or larger solar parks, the Jack Mulcher is the more suitable choice. For overgrown fallow land, alpine maintenance, and dense growth, the Jack Flail with Y-blades is the more robust tool.
Discover Jack Mulcher → Discover Jack Schlegel →Ready for the Jack Mini?
Whether purchase, demonstration on your own slope or mowing service with operator in Styria and beyond – we advise you without obligation. Send us pictures or a short video of your terrain and we will recommend the right solution.