Looking for a residential zero-turn mower with commercial features and performance? You’ve found it in the new Quest X-Series. The powerful Kohler engine, upgraded 48-inch UltraCut Series 3 cutting deck and heavy-duty Hydro-Gear transmission enable Quest X-Series to cut at up to 8 mph. When combined with the incredible maneuverability of the low center of gravity frame design and the smooth rolling of the large drive and caster tires, Quest X-Series offers an unbeatable combination of performance and value.
A new armrest-equipped operator seat provides a smooth ride over bumpy lawns, while a deeper floor pan offers increased legroom for the operator. A standard deck step is included to ease mounting and dismounting the machine, while an integrated hitch and tools-free belt shields ease access for service and maintenance. However, with just two annual grease points and low-maintenance integrated hydro transmissions, servicing the Quest X-Series isn’t something you’ll need to do often.
QZX735GKC48300 Specs & Compare
| Equipment | |
| UPC | 193308225319 |
| Steering Control | Hydraulically dampened twin levers adjustable both fore and aft. Also has 2-position height adjustment. |
| Caster Forks | .375" thick caster yoke arms. |
| Front Caster Tires | 13 x 6.5-5 smooth-tread, pneumatic. |
| Drive Tires | 22 x 11-10 K3012 |
| Parking Brake | Lever-actuated pawl brake. |
| Tractor Frame | Unibody, riveted 10-guage steel. |
| Blade Spindles | No maintenance, sealed and non-greasable spindles; 7.30"-diameter cutter housing contains 17mm (.67") diameter spindle shaft and hex blade drive. |
| Electrical | 12 volt battery with 15-amp alternator |
| Standard Features | Engine hour meter, cup holder and hitch |
| Seat | Commercial grade, high back contoured foam padded with arm rests. Hinged mounting and spring suspension. Adjustment is fore and aft for operator position. |
| Power Components | |
| Engine Brand | Kohler |
| Engine Model | KT735 |
| Engine Displacement | 735 |
| Engine Series | 7000 Series |
| Fuel System | Carbureted |
| Speed | Infinitely variable speed selection from 0-8.0 mph (12.9 kmph) forward, 0-5.0 mph (8.0 kmph) reverse. |
| Drive | Hydro-Drive |
| Engine Spec | 3099 |
| Engine Speed | 3,600 rpm |
| Air Filter | Standard Engine Manufacturer's air filter |
| Fuel Capacity | 3-gallon (11.0-L), single fuel tank with single fill locations |
| Drive Description | Dual Hydro Gear ZT2800, hydrostatic transmission with charge pumps, relief valves and independent, replaceable filters. |
| Fuel Type | Gas Carbureted |
| PTO Engagement | Electromagnetic 105-ft-lb clutch |
| Drive Wheel Release | Allows unit movement without engine running. |
| Fuel Indicator | Translucent Visual |
| Deck Lift | Standard; foot-controlled deck lift changes cutting height and lifts the deck to maneuver around obstacles, or place in transport position. |
| Carb Compliant | No |
| Safety Package | Operator Presence Controls (OPC) and drive system interlock. |
| ROPS | Optional Rigid ROPS with seat belt and latch. |
| DECKS | |
| Deck Style | Floating Deck |
| Deck Style Description | Full-floating UltraCut Series 3. Side discharge standard, with molded discharge chute and option to bag or mulch. |
| Width / Cutting Deck | 48" |
| Deck Construction | 10-gauge high strength alloy top that is formed and continuously seam welded, with 7-gauge side skirt. |
| Blade Tip Speed | Approximately 18,500 fpm. |
| Cutting Heights | 1.5" (3.8 cm) to 4.5" (11.4 cm) in 0.50" (1.3 cm) increments, adjustable from operator's seat. |
| Blades | 3 Blades at 16.25" Length |
| Dimensions | |
| Width | 59.5 in. (151.0 cm) |
| Length | 76.0 in. (193.0 cm) |
| Height | 47.6 in. (121.0 cm) |
| Curb Weight | 680 |
QZX735GKC48300 Features & Benefits
UltraCut Series 3 Cutting Deck
Our 5-inch deep UltraCut Series 3 cutting deck features fabricated and welded construction, with heavy-duty maintenance-free sealed bearing cutter housings. Our exclusive flow-control baffles deliver Exmark’s signature cut quality.
Integrated Hydro Transmission
The upgraded Hydro-Gear transmissions feature an integrated design, which reduces maintenance and increases reliability, while providing forward speeds of up to 8 mph.
Commercial-Grade Tires
Aggressive 22-inch drive tires provide superior traction and a smooth ride when combined with the large 13x6.5-inch caster tires.
Upgraded Operator Seat
The contoured operator seat features deep padding and standard armrests. When combined with the deeper floor pan, which provides more legroom, the Quest X-Series keeps you comfortable while mowing.
Engine Protection
The rear of the Quest X-Series model is protected by a steel guard which provides increased protection for vital engine components.
QZX735GKC48300 Attachments & Accessories
Request Demo
Request A Demo
Fields with asterisks* are required.