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Commercial QuikTrak Stand-on Mowers

John Deere Q850R

Starting at

Key Features

27-hp (20.1-kW)
54- and 60-in. 7Iron™ PRO Decks
Mow Up to 12 mph
Warranty: 36 Months or 1500 Hours, Which Ever Comes First; First 24 Months, No Hour Limitation

Spacious Operator Platform With Room to Move

The R Series QuikTrak™ mowers offer a spacious operator platform, featuring a wide foot platform and fender-mounted foot holds for varied stances. Designed for operator comfort and stability, the spring-loaded platform smooths out bumps and reduces operator fatigue.

Rear view of the lower 3/4ths of a yellow-vested operator mowing a lawn with a Q850R QuikTrak Stand-On mower

Durable 7Iron™ PRO Mower Deck

The 7Iron™ PRO Mower Deck is forged from a single piece of 7-gauge steel, offering exceptional strength and durability. With fewer welds and a deep-deck design, it provides excellent airflow and clipping dispersal for a high-quality finish in diverse mowing conditions.

Yellow-vested operator mowing grass on an incline in front of a black glass building on a Q850R Stand-on QuikTrak mower with 60-in. 7Iron PRO deck

Integrated Transaxles

Tuff Torq® TZT13 integrated transaxles combine commercial-grade hydraulic pump and wheel motor into a single housing for each side. This design reduces potential leak points, providing exceptional cooling and durable performance.

Engine

Engine Manufacturer/Model	FX850V
Engine Power	Gross at 3,600 rpm: 27 hp / 20.1 kW
Displacement	52 cu in.
Displacement	852 cc
Cylinders	2
Crankcase Capacity	2.4 U.S. qt
Crankcase Capacity	2.3 L
Oil Filter	Full flow, replaceable
Lubrication	Full pressure
Cooling	Forced air, with integrated clean out ports and oil cooler
Air Cleaner	Heavy-duty canister type with safety element

Fuel System

Fuel Type	Gasoline
Fuel Tank Capacity	12 U.S. gal.
Fuel Tank Capacity	45.3 L
Fuel Tank Switch/Shut-Off Valve	No

Electrical System

Charge System	20 amp
Battery Voltage	12 V
Cold Cranking Amp	300 amp
Hour Meter	Display panel including hour meter, fuel level, engine speed, system voltage, low engine oil pressure indicator, starting interlock indicators (PTO, operator presence, park brake), caution warning, stop warning, and on-board diagnostics
Operator Presence Starting System	Yes

Drivetrain

Transmission	Tuff Torq TZT13 IHT
Hydraulic Pumps	0.79 cu in. / 13 cc
Wheel Motors	13 cu in. / 213 cc
Speed Range	0-12 mph
Speed Range	0-19.3 km/h
Forward Speed	0-12 mph
Forward Speed	0-19.3 km/h
Reverse Speed	0-6 mph
Reverse Speed	0-9.7 km/h
Speed Direction And Control	Twin hand-controlled levers
Hydraulic Capacity	6 U.S. qt
Hydraulic Capacity	5.7 L
Hydraulic Oil Cooler	Two 8.5 in. (22 cm) fans
Filter	Two internal and replaceable

Buyer's note

Warranty

36 months or 1500 hours, whichever comes first. First 24 months, no hour limitation.

Tires

Drive Wheels	24x12-12 pneumatic / 24x12N12 Tweel
Load Rating	4 PR

Brakes

Dynamic Braking	Dual hand-controlled levers
Park Brake	Internal wet disk
Park Brake Actuation	Hand lever

PTO

Type	Electro-magnetic with brake, 200 lb-ft / 271 Nm
Drive	V-belt

Mower Decks

Mower Deck Size	54-in. (137-cm) 7Iron™ PRO side-discharge 60-in. (152-cm) 7Iron™ PRO side-discharge
Deck Construction	7-Iron™ PRO: one-piece forged steel
Deck Thickness	7 gauge / 0.180 in. / 4.6 mm
Discharge	Side
Height-Of-Cut Range	1.5-5 in.
Height-Of-Cut Range	3.8-12.7 cm
Height-Of-Cut Increments	0.25 in.
Height-Of-Cut Increments	0.64 cm
Cutting Width	54/60 in.
Cutting Width	137/152 cm

Blades

Thickness	0.25 in. / 0.64 cm
Blade Tip Speed	Approximately 18,000 fpm / 5486 m/min
Number	3

Wheels

Caster Wheel Type	Flat free
Caster Wheels	13x5-6
Front Anti-Scalp Rollers	RH, center, LH

Dimensions

Length	Foot platform up, 70 in. / 183 cm Foot platform down, 74.75 in. / 190 cm
Width - With Chute Down	74 in.
Width - With Chute Down	188 cm
Weight	1155 lb.
Weight	524 kg

Additional Information

Date Collected

2023-08-28T00:00:00

John Deere Q850R

Key Features

Engine Manufacturer/Model

Engine Power

Displacement

Displacement

Cylinders

Crankcase Capacity

Crankcase Capacity

Oil Filter

Lubrication

Cooling

Air Cleaner

Fuel Type

Fuel Tank Capacity

Fuel Tank Capacity

Fuel Tank Switch/Shut-Off Valve

Charge System

Battery Voltage

Cold Cranking Amp

Hour Meter

Operator Presence Starting System

Transmission

Hydraulic Pumps

Wheel Motors

Speed Range

Speed Range

Forward Speed

Forward Speed

Reverse Speed

Reverse Speed

Speed Direction And Control

Hydraulic Capacity

Hydraulic Capacity

Hydraulic Oil Cooler

Filter

Warranty

Drive Wheels

Load Rating

Dynamic Braking

Park Brake

Park Brake Actuation

Type

Drive

Mower Deck Size

Deck Construction

Deck Thickness

Discharge

Height-Of-Cut Range

Height-Of-Cut Range

Height-Of-Cut Increments

Height-Of-Cut Increments

Cutting Width

Cutting Width

Thickness

Blade Tip Speed

Number

Caster Wheel Type

Caster Wheels

Front Anti-Scalp Rollers

Length

Width - With Chute Down

Width - With Chute Down

Weight

Weight

Date Collected

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Used Equipment

Parts

Service

Specials

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