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Quest S-Series

Professional-grade cut quality. Superior comfort and value.

The Quest S-Series residential zero-turn lawn mower truly goes the extra mile as a commercial-grade zero-turn rider for homeowners. The S-Series provides all the amenities of the E-Series plus even more commercial-grade features. Like the ultra-smooth serviceable ZT2800 hydro drive system. Or the Series 2 fabricated deck. It’s heavy-duty 10-gauge steel and welded wear strip gives you a great cutting machine that will last. Available with a choice of 50- and 60-inch deck sizes. So, if you’re looking for the ultimate commercial-grade mower for home use, look no further than the Quest S-Series, from Exmark.

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Features

	Engine Protection Standard, rear engine guard provides increased protection of critical engine components. The S-Series engine guard is enhanced for extra engine protection.
	Welded and Fabricated Deck Our deck system offers added strength and commercial durability.
	New Styling, Same Comfort The redesigned Quest mower has the commercial Exmark styling and provides a premium, ergonomic seat system that delivers a smooth, comfortable ride, even over uneven terrain.
	Simple, Easy Adjustments With a single-point height adjust, it's easy to vary the Quest's cutting deck. The S-Series mower is quipped with a foot lift-assist, which eases lifting and lowering the cutting deck. (Optional on E-Series.)
	Fuel Tank Capacity A single, 2.9-gallon tank with one fill location keeps you mowing longer with fewer fill-ups.
	Exmark Engines Built precisely to our specifications allowing us to control engine quality from start to finish. Super-quick and easy oil drain system, and an advanced air intake system specially designed to decrease dirt ingestion and increase performance.

Model Specs

QZS708GEM50200
QZS708GEM60200

Specifications for model # QZS708GEM50200

Equipment
Blade Spindles	No maintenance, sealed and non-greasable spindles; 5.50"-diameter cutter housing with 0.67"-diameter spindle shaft.
Drive Tires	20 x 10.0-10, 2-ply Turf Tech TL
Tractor Frame	Unibody, Riveted 10 ga. Steel
Steering Control	Hydraulically dampened twin levers, adjustable both fore and aft. Levers are also adjustable to 2 height positions.
Front Caster Tires	13 x 6.5-6 smooth, pneumatic
Parking Brake	Lever-actuated pawl brake.
Seat	Commercial Grade High Back contoured foam padded with armrests. Hinged mounting, spring suspension. Adjustment: Fore and aft from Operators’ Position.
Electrical	12-volt battery with 15-amp alternator.

Power Components
Engine Brand	Exmark
Engine Model	708
Engine Displacement	708
Engine Series	V-Twin
Fuel System	Carbureted
Engine Speed	3,300 rpm
Air Filter	Standard Engine Manufacturer's air filter
Fuel Type	Gas Carbureted
Fuel Capacity	High-capacity, 2.9-gallon (11.0-L), single fuel tank with single fill location.
Fuel Indicator	Translucent Visual
Drive	Hydro-Drive
Drive Description	Two Hydro Gear ZT2800 hydrostatic transmission with charge pumps, no hoses, integrated cooling fans, spin-on filter and heavy-duty components.
Speed	Infinitely variable speed selection from 0–7 mph (11.3 km/h) forward. 0–3.4 mph (5.5 km/h) reverse.
Carb Compliant	No
Deck Lift	Standard; lever lift. Foot-assist lifts the deck to maneuver around obstacles.
Safety Package	Operator Presence Controls (OPC) and drive system interlock.
ROPS	None
PTO Engagement	MagStop electromagnetic 105-ft-lbs clutch
Drive Wheel Release	Allows unit movement without engine running.
Casters	.38" thick caster yoke arms
Model Description	Quest S-Series 24.5 HP* Exmark 708CC w/50" Series 2 Fabricated Deck The gross horsepower of these gasoline engines was laboratory rated at 3600 rpm by the engine manufacturer in accordance with SAE J1940 or SAE J2723. As configured to meet safety, emission and operating requirements, the actual engine horsepower on these mowers may be significantly lower. *The gross horsepower of the 3TNV80FT was laboratory rated at 2600 rpm; the 3TNV88C was laboratory rated at 3000 rpm by the engine manufacturer in accordance with SAE J1995. As configured to meet safety, emission and operating requirements, the actual engine horsepower on these mowers may be significantly lower.

Decks
Width / Cutting Deck	50"
Deck Style	Floating Deck
Deck Style Description	Exmark Series-2 fabricated and welded steel deck. Side discharge standard with the option to bag or mulch.
Deck Construction	10-gauge top that is formed and welded, 12-gauge side skirt and 7-gauge welded bumper.
Blade Tip Speed	Approximately 18,500 fpm.
Cutting Heights	1.5" (3.8 cm) to 4.5" (11.4 cm) in 0.5" (1.3 cm) increments, adjustable from operator seat with standard foot operated assist.
Blades	3 Blades at 17.50" Length

Dimensions
Width	61.7 (156.7 cm)
Length	76.0 in. (193 cm)
Height	41.5 in. (105.0 cm)
Curb Weight	652

Specifications for model # QZS708GEM60200

Equipment
Blade Spindles	No maintenance, sealed and non-greasable spindles; 5.50"-diameter cutter housing with 0.67"-diameter spindle shaft.
Drive Tires	20 x 10.0-10, 2-ply Turf Tech TL
Tractor Frame	Unibody, Riveted 10 ga. Steel
Steering Control	Hydraulically dampened twin levers, adjustable both fore and aft. Levers are also adjustable to 2 height positions.
Front Caster Tires	13 x 6.5-6 smooth, pneumatic
Parking Brake	Lever-actuated pawl brake.
Seat	Commercial Grade High Back contoured foam padded with armrests. Hinged mounting, spring suspension. Adjustment: Fore and aft from Operators’ Position.
Electrical	12-volt battery with 15-amp alternator.

Power Components
Engine Brand	Exmark
Engine Model	708
Engine Displacement	708
Engine Series	V-Twin
Fuel System	Carbureted
Engine Speed	3,600 rpm
Air Filter	Standard Engine Manufacturer's air filter
Fuel Type	Gas Carbureted
Fuel Capacity	High-capacity, 2.9-gallon (11.0-L), single fuel tank with single fill location.
Fuel Indicator	Translucent Visual
Drive	Hydro-Drive
Drive Description	Two Hydro Gear ZT2800 hydrostatic transmission with charge pumps, no hoses, integrated cooling fans, spin-on filter and heavy-duty components.
Speed	Infinitely variable speed selection from 0–7 mph (11.3 km/h) forward. 0–3.4 mph (5.5 km/h) reverse.
Carb Compliant	No
Deck Lift	Standard; lever lift. Foot-assist with spring assist lifts the deck to maneuver around obstacles
Safety Package	Operator Presence Controls (OPC) and drive system interlock.
ROPS	None
PTO Engagement	MagStop electromagnetic 105-ft-lbs clutch
Drive Wheel Release	Allows unit movement without engine running.
Casters	.38" thick caster yoke arms
Model Description	Quest S-Series 24.5 HP* Exmark 708CC w/60" Series 2 Fabricated Deck The gross horsepower of these gasoline engines was laboratory rated at 3600 rpm by the engine manufacturer in accordance with SAE J1940 or SAE J2723. As configured to meet safety, emission and operating requirements, the actual engine horsepower on these mowers may be significantly lower. *The gross horsepower of the 3TNV80FT was laboratory rated at 2600 rpm; the 3TNV88C was laboratory rated at 3000 rpm by the engine manufacturer in accordance with SAE J1995. As configured to meet safety, emission and operating requirements, the actual engine horsepower on these mowers may be significantly lower.

Decks
Width / Cutting Deck	60"
Deck Style	Floating Deck
Deck Style Description	Exmark Series-2 fabricated and welded steel deck. Side discharge standard with the option to bag or mulch.
Deck Construction	10-gauge top that is formed and welded, 12-gauge side skirt and 3/16" welded bumper.
Blade Tip Speed	Approximately 18,500 fpm.
Cutting Heights	1.5" (3.8 cm) to 4.5" (11.4 cm) in 0.5" (1.3 cm) increments, adjustable from operator seat with standard foot operated assist.
Blades	3 Blades at 20.50" Length

Dimensions
Width	75.2 in. (191.0 cm)
Length	76.0 in. (193 cm)
Height	41.5 in. (105.0 cm)
Curb Weight	681

Accessories

QZS708GEM50200
QZS708GEM60200

	Bag Mount Kit Part# 131-3966 Mount kit for Quest bagger.
	Engine Maintenance Kit - Exmark V-Twin Part# 126-9287 Contains everything a do-it-yourselfer needs to keep their Exmark running like new. Includes oil, oil filter, fuel filter, air filter, spark plug and fuel treatment.
	Bar and Step Assist Kit Part# 79339 Helps you to step on and off your Quest with ease. The telescoping bar adjusts to your height. Step contains anti-slip tread material and the handle is covered with soft rubber for comfort.
	Turf Striping Kit Part# 121-5706 For a nicely-striped, ballpark look, this Quest drag striper improves your manicured cut quality with a clearly defined stripe.
	Micro-Mulch System Part# 116-6514 Fits 50" models. The aerodynamically designed deck, baffles and blades create airflow patterns that circulate leaves and grass for repeated cuttings and even dispersal deep into the turf. Mulching baffles also keep the underside clean, which reduces grass buildup and clumping.
	Weight Kit Part# 131-7658 Add weight to the front end of your Exmark. Enhance stability and control when using Exmark stand-ons.
	Anti-Blowout Kit Part# 121-5692 In certain conditions deck blowout can occur. Maximize bagging efficiency and air flow into your collection system hopper with this enhancement kit.
	Equipment Cover Part# 116-1378 Protect your zero-turn mower from the elements with this sturdy, waterproof cover. It’s constructed from tough 600-denier polyester, making it abrasion- and tear- resistant. Its elastic opening provides a secure, snug fit. Fits Quest units.
	2-Bag Collection System - Non-Powered Part# 126-7510 Will replace 126-6342. This kit contains both mount kit and weight kit as standard.
	Floor Mat Part# 126-6502 For the perfectionist in all of us. Keep your machine's floor pan as nice as the day it was new with this custom-fit floor mat. Fits Quest.
	Cargo Carrier (Weight Kit Required 131-7658) Part# 79040 Perfect for hauling capabilities like mulch, soil, garden tools and other items for working in the yard. No "jack knifing" and it is easy to store.
	Jack Mount Receiver Part# 126-5251 Safely access the underside of your zero-turn mower’s deck. Used with Exmark's Bulldog jack (p/n 127-6666 not included), attaches for smooth lift without hassle or strain, thanks to its comfortable, ergonomic design. Built for years of reliability.
	Jack Part# 127-6666 Easy to use, 15" stroke Bulldog jack, gives you plenty of room to change blades or perform routine deck cleaning (jack mount receiver not included).
	Hitch Kit Part# 79014 Enables owners to add attachments to their mowers to increase productivity by towing light implements and yard carts.
	Hydro Maintenance Kit Part# 135-2307 Kit includes: 5 Bottles Exmark Premium Hydraulic Oil and 2 Hydro Filters

	2-Bag Collection System - Non-Powered Part# 135-0332 Switch between bagging and side discharge with quick-attach capability. Avoid clogging with larger diameter tubes. Compact design minimizes trailer space for easy maneuverability. Sealed hood reduces dust.
	Cargo Carrier (Weight Kit Required 131-7658) Part# 79040 Perfect for hauling capabilities like mulch, soil, garden tools and other items for working in the yard. No "jack knifing" and it is easy to store.
	Floor Mat Part# 126-6502 For the perfectionist in all of us. Keep your machine's floor pan as nice as the day it was new with this custom-fit floor mat. Fits Quest.
	Jack Part# 127-6666 Easy to use, 15" stroke Bulldog jack, gives you plenty of room to change blades or perform routine deck cleaning (jack mount receiver not included).
	Micro-Mulch System Part# 135-0333 Fits 60" decks. The aerodynamically designed deck, baffles and blades create airflow patterns that circulate leaves and grass for repeated cuttings and even dispersal deep into the turf. Mulching baffles also keep the underside clean, which reduces grass buildup and clumping.
	Jack Mount Receiver Part# 126-5251 Safely access the underside of your zero-turn mower’s deck. Used with Exmark's Bulldog jack (p/n 127-6666 not included), attaches for smooth lift without hassle or strain, thanks to its comfortable, ergonomic design. Built for years of reliability.
	Equipment Cover Part# 116-1379 Protect your zero-turn mower from the elements with this sturdy, waterproof cover. It’s constructed from tough 600-denier polyester, making it abrasion- and tear- resistant. Its elastic opening provides a secure, snug fit.
	Bar and Step Assist Kit Part# 79339 Helps you to step on and off your Quest with ease. The telescoping bar adjusts to your height. Step contains anti-slip tread material and the handle is covered with soft rubber for comfort.
	Engine Maintenance Kit - Exmark V-Twin Part# 126-9287 Contains everything a do-it-yourselfer needs to keep their Exmark running like new. Includes oil, oil filter, fuel filter, air filter, spark plug and fuel treatment.
	Hitch Kit Part# 79014 Enables owners to add attachments to their mowers to increase productivity by towing light implements and yard carts.
	Bag Mount Kit Part# 131-3966 Mount kit for Quest bagger.
	Weight Kit Part# 131-7658 Add weight to the front end of your Exmark. Enhance stability and control when using Exmark stand-ons.
	Hydro Maintenance Kit Part# 135-2307 Kit includes: 5 Bottles Exmark Premium Hydraulic Oil and 2 Hydro Filters

Warranty

We have you covered. We take great pride in the quality of our products and stand behind every single one. You can view, download, or print the warranty statement for your equipment here.

Download PDF

Quest S-Series

Available Models

Features

Engine Protection

Welded and Fabricated Deck

New Styling, Same Comfort

Simple, Easy Adjustments

Fuel Tank Capacity

Exmark Engines

Model Specs

Specifications for model # QZS708GEM50200

Specifications for model # QZS708GEM60200

Accessories

Bag Mount Kit

Part# 131-3966

Engine Maintenance Kit - Exmark V-Twin

Part# 126-9287

Bar and Step Assist Kit

Part# 79339

Turf Striping Kit

Part# 121-5706

Micro-Mulch System

Part# 116-6514

Weight Kit

Part# 131-7658

Anti-Blowout Kit

Part# 121-5692

Equipment Cover

Part# 116-1378

2-Bag Collection System - Non-Powered

Part# 126-7510

Floor Mat

Part# 126-6502

Cargo Carrier (Weight Kit Required 131-7658)

Part# 79040

Jack Mount Receiver

Part# 126-5251

Jack

Part# 127-6666

Hitch Kit

Part# 79014

Hydro Maintenance Kit

Part# 135-2307