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PRO X 648
COMMERCIAL STAND-ON MOWER
Item#:
53AI8CSF050
MSRP
PRO X 648
COMMERCIAL STAND-ON MOWER
Item#:
53AI8CSF050
Documents and Guides
- Commercial-grade 22 hp Kawasaki® FX691V (726cc) engine
- A fully fabricated 48-inch 10-gauge steel commercial deck shell with top bottom and side reinforcements plus standard 24" tires give you more ground clearance to easily hop on curbs.
- A large, fully adjustable suspension platform allows you to adjust tension and glide comfortably through tough terrains.
- High-performance commercial Hydro-Gear® PK 12cc pumps & Parker® TL 240cc wheel motors deliver quick response to the drive wheels and smooth control for cutting speeds up to 10 mph.
- 3-year limited commercial warranty (no hour limitations) and 5-year/1,750-hour limited deck assembly warranty.
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PRO X 648 Features
Specs & Maintenance
Engine
- Engine Brand Kawasaki®
- Engine Model FX Series
- Engine Model Number 691V
- Engine Displacement 726cc
- Engine Output 22HP
- Starter Type Electronic with quick reset
- Fuel Tank Capacity 7.5 gal. US (28.4 L)
- Cylinders Twin
- Engine Start Ignition Key
- Engine Oil Capacity 2.0 qt. US (1.89 L)
- Lubrication Fully pressurized
- Charging System 15 amp regulated
- Fuel Gauge No
- Choke Separate Choke
- Air Filter High Density
- Oil Filter Yes
- Fuel Delivery Carburetor
Drive System
- Transmission 12cc Hydro-Gear® pumps / 240cc Parker® wheel motors
- Forward Speed 10 mph / 16 km/h
- Reverse Speed 5 mph / 8 km/h
Cutting Deck
- Deck Cutting Width 48 in
- Deck Engagement (PTO) Electric
- Deck Construction 10 ga shell w/ 7 ga top & bottom reinforcement
- Spindle Construction HD 8" aluminum housing, 35mm double-row sealed ball bearings, 1-3/8" through-shaft and maintenance-free design
- Blade(s) 3 17" long high-lift Marbain® blades, 1-1/2" of blade overlap
- Deck Lift Hand lever adjusting spring lift, pin selector for height
- Cutting Height Range 1.5”- 4.5”
- Anti-Scalping 2 front deck gauge wheels
Chassis
- Frame 2" x 3" full-length tube frame
- Front Axle 2" x 3" tube construction
- Front Caster Mount 3/8" thick steel
- Suspension Hand lever adjust, 3-position spring suspension foot platform
Controls
- Cruise Control NA
- Brakes Hand lever control / external band
- Steering Control Lap Bar Steering Wheel Control
Wheels
- Rear Tires 24"x9.5"-12"
- Front Tires 13x5-6" Reliance Run Flat carlisle
Dimensions
- Weight (approx.) 1015 lbs
Additional Specifications
- Hour Meter Crew Boss
- Model Number 53AI8CSF050
Warranty
- Residential Warranty 3-year / no-hour-limit warranty
- Deck Shell Warranty 5-year / 1,750 hour limited manufacturer’s warranty
Disclaimers
- Specifications Specifications subject to change without notice and without incurring obligation. Products depicted on website and other advertisements are for demonstration purposes only. Actual products offered for sale may vary in design, required attachments, safety features and non-functional appearance from. See other general disclaimers at the bottom of our website.
Model | Manual | Form Number | |
|---|---|---|---|
| 53AI8CSF050 | MANL:OPER:53A:STANDING:RIDER | ||
| MANL:OPER:53A:STANDING:RIDER | 769-21570A | Download | |
| MANL:OPER:53A:STANDING:RIDER | 769-21570B | Download | |
| MANL:OPER:53A:STANDING:RIDER | 769-21570C | Download | |
| MANL:OPER:53A:STANDING:RIDER | 769-21570D | Download | |
| MANL:OPER:53A:STANDING:RIDER | 769-25960B | Download | |
| MANL:OPER:53A:STANDING:RIDER | 769-25960C | Download | |
| MANL:OPER:53A:STANDING:RIDER | 769-26725 | Download | |
| SHEET:SUP:BILING:EPA:EVP:18-19 | 769-17171 | Download | |
| SHEET:SUP:BILING:EPA:EVP:18-19 | 769-23590 | Download | |
| SHEET:SUP:BILING:EPA:EVP:20-21 | 769-25879 | Download | |
| SHEET:SUP:BILING:EPA:EVP:21-22 | 769-26272 | Download | |
| SHEET:SUP:BILING:EPA:EVP:22-23 | 769-26607 | Download | |
| SHEET:SUP:Warranty_Addendum_In | 769-26830 | Download |
Product Reviews
Rated 5 out of
5
by
Cigarman10 from
Just A Beast
[This review was collected as part of a promotion.] This stand-on was my first. The speed and cutting heights are fantastic.
Date published: 2021-06-22
Rated 4 out of
5
by
Mr LawnSmith from
Great Mower, but can't use it for it was bought 4
I was in need of a mower to fit into backyards which have 48" gates. I test drove this unit in my dealer's parking lot, its hydros are smoother than the Scagg and Exmarks I've had before, super comfortable to drive and quite quick. I loved it in the parking lot. Paid for it, took it on the route and found out really quick that this 48" mower needs a 52" gate for accessibility. Aside from the width issue, this mower is a beast and if they made one slightly narrower I'd put one on all of my routes!
Date published: 2023-01-24