Ariens SUMMIT PRO 348, 3d rendering of the model, isolated

SUMMIT PRO 348

Cutting Width: 122 cm (48")
Deck Type: Side Discharge

Compact Power for Precision Professionals

The SUMMIT PRO 348 is the ideal entry point into commercial-grade performance for service providers who need compact power without sacrificing quality. Designed with tight spaces and undulating terrain in mind, this model features a 48-inch cutting deck that balances exceptional maneuverability with robust zero-turn performance. Built with the same durability as its larger siblings, the 348 offers outstanding reliability for contractors handling structured landscapes and properties with limited access.

Thanks to its heavy-duty construction, the SUMMIT PRO 348 stands up to daily commercial use. Whether it’s dense turf, high workloads, or long days, this mower delivers consistent, clean cuts. The smaller footprint means easier transport and access to hard-to-reach areas, making it the perfect fleet addition for maintenance teams managing complex grounds.

Key Features & Benefits

  • Best suited for: compact, narrow, and structured areas
  • Max speed: 14.5 km/h
  • Area performance: up to 17,800 m²/h
  • Warranty: 5 years / 1,250 hours (no hour limit for first 2 years)
  • Built for daily commercial workloads with minimal downtime

Features & Benefits

New high-performance blade spindles.

The new blade spindles of the ARIENS SUMMIT PRO models are made of cold-forged aluminium. They are particularly resistant to vibration and dissipate any heat generated. They are each equipped with two double ball bearings. The entire unit is sealed to prevent corrosion caused by moisture and dirt. Maximise service life and minimise downtime.

New Ariens ENVY-Pro mower deck

The deck has been completely redesigned for the best possible grass distribution and cut quality. It is welded from 4.6 mm thick sheet steel and offers the robustness for years of use. With its great depth, it is perfectly suited for the installation of the optional mulch kit.

Ultra-smooth mowing, every time.

The high-quality PARKER® hydrostats are known for their smooth response when changing from forwards to reverse. In combination with the large 24” or 26” wheels, they offer maximum driving comfort and reduce wheel spin during turning manoeuvres. Extra-long oil change intervals for the hydrostats avoid inconvenient workshop visits during the season.

Powerful premium Kawasaki FX 801V engine

High-quality components and materials for lawn care on a large scale.

Commercial parker hydrostats

The professional Parker® HTJ hydrostats reach a top speed of 17 km/h and have a high-performance 12 cm3 pump. The filters are easily accessible from the rear for easy maintenance. They are fully integrated hydrostats with few components. This minimises the risk of oil loss and enables easy maintenance.

Full-suspension seat

The integrated, mechanical seat suspension of the ARIENS SUMMIT PRO 300 series can be precisely adjusted to the weight of the rider. The armrests can be adjusted in height and are foldable. The adjustable lumbar support is essential for protecting the back.

Puncture-proof front wheels

The large 15” and 360° swivelling front wheels are semi-pneumatic. This means that they are completely filled with rubber foam. Flat tyres and loss of pressure are therefore ruled out.

Convenient cutting height adjustment

A rotary wheel allows easy height adjustment between 2.5 and 13 cm. Spring-loaded foot pedal for easier lifting of the mower deck.

Large 48 litre tank

Constantly refilling the tank costs time and energy. That’s why all ARIENS SUMMIT PRO models have an extra-large 48-litre tank to account for long working days.

Fully welded tubular frame

One look is enough to recognise its stability and strength. Large square tubes are seamlessly joined to create a solid, durable frame.

Warranty

Ariens is known across the globe for manufacturing durable, high-performance machines – and our warranty system in the EMEAA region reinforces that reputation. When professionals and homeowners invest in Ariens Zero-Turn mowers or snow throwers, they aren’t just buying powerful equipment – they’re gaining access to one of the most trusted warranty programs in the industry.

Technical Data

Model Number 992331
Engine Kawasaki® FX801V
Engine Displacement 852 cm³
Drive System Parker® HTJ
Maximum engine Power 18,5 kW / 24,8 hp at 3.600 rpm.
Fuel Capacity 48 l
Max. Speed Forward / Backward 14,5 km/h/ 5,3 km/h (9 mph/ 3.3 mph)
Deck Type, Rear discharge / Side discharge /
Mulching Kit Optional
Deck Material 4.6 mm sheet steel
Deck Construction welded
Deck Lift System foot operated, spring assisted
Number of blades 3
Spindle Material Forged Aluminium
Spindles drive V-belt
Spindle Clutch electric, with brake
Cutting Width 122 cm (48")
Cutting Hights 2.5 cm – 12.7 cm (1.0” – 5.0”)
Cutting Positions 18
Wheels Front Axle optional
Front Wheels 15 x 6-6
Rear Wheels (inch) 24 x 12-12
Seat Adjustable. Mechanical full suspension, rider weight adjustable, arm and lumbar support
ROPS Rollover Protection
Hour Meter
Weight 618 kg
Length 211 cm
Width 160 cm w/ chute; 130 cm w/ mulch kit
Height 122 cm w/ROPS folded down, 193 cm w/ ROPS up
Limited Warranty Machine 5 years / 1,250 hours
Changes in technology, equipment and price are reserved. Of information or illustrations no claims can be derived.

Accessories

Mulching kit with blades
Ariens SUMMIT PRO Series Accesoir: Mulching kit

When using the optional mulchingkit, baffles are screwed into the prepared mower deck and formseparate mulching sections in the deck. The material being mowed is finely shredded and remains on the surface.

Lawn striping - kit
Ariens SUMMIT PRO Series Accesoir: Striping kit

Creates an appealing striped look, just like on a football pitch.

Trailer hitch
Ariens SUMMIT PRO Series Accesoir: Trailer hitch

Robust device for pulling a practical trailer.

“Tweels®” air-less rear wheel kit
Ariens SUMMIT PRO Series Accesoir: Tweels

High mileage of up to four standard tyre sets. Excellent suspension comfort and full puncture protection.

"Tweels®" air-less front wheel kit
Ariens SUMMIT PRO Series Accesoir: Front tweels

High mileage of up to four standard tyre sets. Makes it easier to drive over curbs. Excellent suspension comfort and full puncture protection

High profile "bar tyre" wheel kit
Ariens SUMMIT PRO Series Accesoir: high profile bar tires

For increased traction on wet soils. Agricultural tread.

Electric deck lift kit
Ariens SUMMIT PRO Series Accesoir: electric decklift

You can adjust the deck at the touch of a button. Either to the highest transport position or to your set cutting height. Replaces the foot pedal.

Operator-controlled side discharge
Ariens SUMMIT PRO Series Accesoir: operator controlled side-discharge

Adjust the throw range of the side discharge during mowing. Close it completely if necessary.

Air-ride seat
Ariens SUMMIT PRO Series Accesoir: air ride seat

Standard air suspension seat of the Summit Pro 500 for retrofitting to the Summit Pro 300. Experience cloud-like comfort every time you mow.

Entry assist handle kit
Ariens SUMMIT PRO Series Accesoir: Entry assist handle

Practical metal bar with handle makes it easier to get on and off the machine regularly.

12 volt outlet socket
Ariens SUMMIT PRO Series Accesoir: 12 volt outlet socket

Charge your mobile phone using the optional charging socket.

LED headlight - kit
Ariens SUMMIT PRO Series Accesoir: LED-Light kit

Two extra bright front lights. With switch. Easy installation thanks to existing wiring.