2025 STIHL Zero-turn mowers RZ 552 K
- Year 2025
- Make STIHL
- Model Zero-turn mowers
2025 STIHL Zero-turn mowers RZ 552 K
The STIHL RZ 552 K is a zero-turn mower with a 52” mowing deck and 24 hp Kawasaki engine.
With an advanced suspension system and a commercial-grade 52” mowing deck, the STIHL RZ 552 K zero-turn mower is built for durability, operator comfort, and a long life span. The two-belt deck pulley system reduces stress on each belt to keep the 24 hp Kawasaki engine running cooler with less maintenance. The Hydro-Gear® ZT-3400 transaxles enable ten mph forward ground speed and five mph in reverse, allowing for smooth and efficient cutting.
Features may include:
- Kawasaki 24 hp Carbureted Engine - The STIHL RZ 552 K and STIHL RZ 560 K zero-turn mowers feature a reliable 24-hp Kawasaki carbureted engine.
- Commercial-Grade Hydro-Gear® ZT-3400 Transaxles - Hydro-Gear® ZT-3400 transaxles enable ten mph forward ground speed and five mph in reverse, allowing for smooth and efficient cutting.
- Greaseable Mower Deck Spindles - Greaseable mower spindles allow for user maintenance and extend the life span of each spindle.
- Dual-Function Hour Meter - Dual-function hour meter tracks both run time and hours of mowing time to assist users in keeping up with regular maintenance tasks.
- Deluxe Seat with Armrests - Deluxe seating includes armrests to ensure a comfortable ride throughout the job.
- Large Fuel Capacity - With a fuel gauge that is visible from the operator's seat, not only can users monitor fuel level and experience fuel coverage for large jobs, but the wide opening also makes fueling easy.
- Four-Wheel Suspension System with Independent Front Suspension and Rear Shock Absorbers - Adjustable to suit your yard’s terrain, the rear suspension uses shock absorbers to help stabilize the machine for a consistent cutting height and a smooth, comfortable ride.
- Independent Front Suspension with Mower Deck Height Compensation - Independent front suspension features two control arms that connect to shock absorbers, designed to ensure wheels remain perpendicular to the ground throughout the range of travel.
Engine
Engine Power
24 hp
Displacement
726 cc
Fuel System
Fuel System
Carbureted
Fuel Type
Gas
Wheels & Tires
Tires, Front Specification
13 x 6.5-6
Tires, Rear Specification
23 x 10.5-12
Electric
Electrical
USB AMPERAGE: 3.15 A
Operational
Operating Speed
FORWARD GROUND SPEED: 10 mph | REVERSE GROUND SPEED: 5 mph
Dimensions
Width
Deck: 52 in.
Height
MOWING RANGE: 1.5" - 5"
Spindle Diameter
Shaft: 1 in.
Dimensions
FRONT SUSPENSION TRAVEL: 2.05 in. | REAR SUSPENSION TRAVEL: 2.68 in.
Capacities
Fuel Capacity
5.5 gal.
Weights
Weight
1,249 lbs.
Features
Features
TRANSAXLES: Hydro-Gear® ZT-3400 | BLADES: 3 - MARBAIN® Hardened | SPINDLE BEARINGS: 2.5" x 1" Dual Ball Bearing
Construction Material, Deck
Fabricated 10-gauge steel 3/8" reinforcement plates