Jacobsen AR522 (EPA Tier 4 Final)

ADE Golf and Turf Equipment from Melbourne, Victoria, Australia. Proudly supply the Jacobsen AR522 (EPA Tier 4 Final).

The AR522 five-gang rotary mower equipped with SureTrac™ four-wheel drive traction, weight transfer control and TrimTek™ decks allows you to glide over contours and climb hills with ease. It is ideal for maintaining intermediate golf roughs, greens and tee surrounds, and sports and recreational fields. This model of the AR522 is Tier 4 Compliant.

*These models are compliant with US Tier 4 Final emission legislation. They are not be suitable for operation in regions where only high sulphur diesel is available.*

  • Five, fully floating 22 in (56 cm) TrimTek contour rotary decks are the ideal size to mow hilly terrain with sharp undulations and reduce the chance of scalping.
  • TrimTek deck design with exclusive downdraft blade keeps clippings suspended longer for exceptional mulching results. Three-tiered discharge opening distributes clippings evenly for a superior after-cut appearance.
  • SureTrac 4WD parallel-cross-series system automatically transfers power where needed to provide superior traction for hill climbing and side slope operation.
  • Maintenance free, wet parking brakes deliver safe braking on even the steepest of slopes and reduce total cost of ownership with no linkages or pads to service or adjust.
  • Due to emission regulations and fuel compatibility, model availability may vary by country. Please contact your nearest distributor for full details.
Kubota® V2403-CR-E4B 4-cylinder, liquid-cooled diesel
Rated Horsepower
37.4 kW
Emissions Level
2434 cc
Air Cleaner System
2-stage Donaldson® dry cartridge type with evacuator valve and service indicator
Cooling System
Side-by-side radiator/hydraulic oil cooler; pressurised; 7.6 L capacity
Fully pressurised
Fuel Capacity
64.4 L
Oil Filter Type
Full-flow, replaceable spin-on remote type
Electrical System
12V input/output controller; 40-amp alternator; 600 CCA battery
11.3 km/h
19.3 km/h
8.1 km/h
Traction System
SureTrac™ 4WD, parallel-cross-series system servo-controlled variable displacement hydro; four high-torque wheel motors; 2WD in reverse
Deck Drive
2-section pump and direct-cooled deck motors
Hydraulic System
53 L capacity; hydraulic tank oil level monitor and horn alarm; GreensCare biodegradable fluid; full-flow, 10 micron filter, 40 gpm
Hydraulic Cooling
Side-by-side radiator/hydraulic oil cooler; pressurized
Front Tires
Two 26.5 x 14-12, 6-ply, turf tread
Rear Tires
Two 22.5 x 10-8, 4-ply turf tread
Dynamic, through-traction system
Parking Brake
Wet parking brakes integrated in front wheel motors; engage switch on control console
Rear wheel, hydrostatic power steering with tilt adjustable steering wheel
Number and Size
Five, TrimTek™ 55.9 cm rotary cutting decks. Equipped for rear-discharge or mulching, with full-length rear roller and scraper
7-gauge heavy-duty welded with pressed steel
Caster Wheels
Ten, 12.7 X 10.2 cm with greaseable tapered roller bearings
Cutting Unit Lift
Hand operated, joystick controlled hydraulic lift system
Weight Transfer
Adjustable hydraulic weight transfer- automatic electronic activation at operator controls
Five, 56.8 cm heat treated alloy combo blades
Fixed displacement, self-lubricating with 2.54 cm diameter shaft; double sealed bearings
Height of Cut
19 mm – 133 mm in 6 mm increments; minimal tools required for adjustment
Cutting Capacity
Up to 2.59 ha/h at 11.27 km/h (no overlaps or stops)
Overall Cutting Width
2.3 m
Fuel Economy & Runtime
4.18 L/hr fuel consumption at 40% load; Up to 15.5 hours on single tank of fuel (dependent on operator and turf
1747 kg
3.3 m
2.26 m with ROPS up; 1.55 m with ROPS down or folded; 2.15 m with Ballcage installed
1.6 m
2.4 m