SRT-XD Vanguard Big Block 28 HP, HTG 16CC 54"


Meet the SRT-XD, a favorite in our Spartan commercial zero turn mower lineup. The biggest Vanguard? engines, along with the two 66 lb Parker HTG-16cc extreme duty transmissions and the five layers of Smart Ride Technology comfort put the SRT-XD at the top of the food chain for commercial quality mowers.

The Vanguard? and Kawasaki 35 hp and 38.5 hp EFI engine options have become commercial user favorites. Biggest. Baddest. Best....that's the SRT-XD and we are proud to call it ours. Try one out at your local dealer today.

Key Features
Front & Rear Radial Tires
Rear Spring Suspension
TecsPak? Underseat
360 Degree Seat Plate
3? Adjsutable Seat
LED Light Kit
Aluminum Wheels
Big Block Engines
4 Bearing Spindles
Adjustable Steering Arms
6? Deep Deck
13 mph Top Speed
18,500 FPM Blade Tip Speed
Rear Stabilizing Wheels
Parker HTG 16cc Transmissions
Spartan Advantages
Rear Radial Tires: It all starts with traction. Exclusive Radial Tires for better traction and softer ride are on all RZ-HD models and up. Challenge our ride against others out there and you?ll feel it for yourself. *RZ-C, RZ, and RZ-Pro not included. RT-HD and above come standard with front radials.
Hd Fusion Welded Frames: Our frames on all RT and SRT models are constructed from the same tubing as our frames on our 65 MPH Intimidator UTVs. Spartan Mowers are built tough, there?s no doubt about it!
7 Gauge Steel Decks: All Spartan Mowers have a deck fabricated from 7 gauge steel, not just the top end models. Check out the competition and see the difference for yourself. No light duty decks here!
Key Pad: Our key pad allows you to personalize your code to start the mower. It also has a push button switch for accessories like lights, electric chute, etc. The screen shows engine hours, PTO clutch hours, when to change your oil and light indicators for diagnostics. It?s your mower?s personal assistant!
Hydraulic Drive: All models from RZ-HD and up have Parker Hydraulic drives (no gear reduction) for smoother, trouble-free operation. That?s up to 25% more efficient than gear reduction hydros. Who doesn?t love being more efficient?
Folding Rops (Roll Over Protection System): ROPS (Roll Over Protection) standard on all RZ-HD, RT and SRT models for operator protection. Fold down to clear enclosed trailers.
Parking Brake Pedals: Foot controlled on and off parking brake so both hands can be on control sticks. Another great feature that helps keep you in control. Test drive and see what you think for yourself.
Spring Suspension: SRT models have rear traction enhancing custom Winamac spring suspension for better grip and smoother ride. It allows radial tires to follow every little undulation in the riding surface. In other words, the springs allow the wheels to follow the contour of the turf.
Manufactured in Usa: Did you know that we are manufactured in the USA? Made with American steel, engines, hydro drives, custom seats, control panel, idler, pullies... the list goes on.
12v Outlet: Not only a place for your phone, but a way to charge it or to power other 12V items. *RZ models - storage pocket not included
Enhanced Xtf Deck System: Xtreme Turf Flow (XTF) decks have been redesigned and enhanced to meet the spring, summer, and fall mowing conditions everywhere. This enhanced deck system comes standard on ALL models 42"-72".
Anti-Slip Mat: All models are equipped with a rubber anti-slip foot mat. These mats help reduce vibration from the transmission to the operator?s foot.
Vanguard Quiet Ride Exhaust: RT-HD, SRT-HD, and SRT-XD have a Quiet Ride high-end insulated exhaust system. Check these out on all Big Block Vanguard? models.
Vibration Controlled Deck: Vibration controlled deck system with a one-piece idler pulley and shock absorber takes away belt whip and reduces vibration. The 'soft start electronic control' pulses electricity to the electric clutch at engagement to increase your clutch and belt life.
Adjustable Seat: Exclusive Spartan Mower seats offer supreme comfort for an ?all day ride.? A 3" adjustable seat made with Dymetrol? material, coupled with adjustable TecsPaks? elastomers under the seat platform offers a ride that?s above industry standard. We don?t compromise on comfort. (RT-HD and SRT Models)
Charge Pumps: Precharge pumps on every model RZ and up makes every hydrostatic drive smoother for precision control by eliminating pump cavitation.
Resilient Bushings: Special resiliant bushings on the mower stabilizing arms reduce the shock and damage to the mower if it hits curbs, stumps, or other debris.
Engine Name: Vanguard Big Block
Horsepower: 28 HP
Fuel Capacity: 9.5 gal
Drive Line
Hydraulic Drive: Parker HTG Transaxles - 16cc Drive Motors
Hydraulic Drive Torque: Continuous - 498 ft-lb | Max Torque - 587 ft-lb
Hydro Drive Maintenance: 1000 Hours Between Oil Changes
Drive Tires: 54" - 24x10.50-R12 Radial | 61" - 24x14-R12 Radial
Front Tires: 13x6.5-R6 Radial with Optional No Flats, or Tweels
Wheels Type: Steel
Speed (F/R): Forward - Up to 13mph | Reverse - Up to 5mph
Seat: Smart Ride Technology w/ full suspension seat - adjustable TecsPak Elastomer supports - 360 degree floating seat platform - indepentant rear frame section suspended by Winamac coil springs
Steering Levers: Soft-Touch Knobs to Adjust Forward and Back. Adjustable Up and Down
Control Panel Lcd Display: Engine Hour Meter - Mower Deck Hour Meter - Tachometer - Low Level Warning Volt Meter - Time between Oil Change Countdown - Fault Codes
Control Panel Led Warning Indicators: Parking Brake Set - Drive Levers - Operator Present - PTO - Low/Hi Battery Volts - Low Oil PSI
Ignition: Keyless, Personal Code activated
Auxiliary Power: 12v Outlet Next to Phone Holder
Storage: Phone Holder, Cup Holder, and Deep Storage Tray
Hitch: 2? Rear Receiver Standard
Cutting Deck
Deck Sizes: 54?, 61?
Deck Depth: 6" Deep, Reinforced 7 Gauge Full-Floating Deck
Deck Lift: Foot Operated with Shock Assist
Deck Adjustment: Change-On-The-Go Precision Deck Height Dial
Cut Height: 1" to 5" with 15 Cut Heights in Between
Blade Spindles: Cast Aluminum, No Maintenance/Sealed Bearings
Parking Brake: Foot Operated
Frame: 1.5" by 3" Powder Coated Fusion-Bonded Solid Steel Bridge Frame
Width: 54? Deck - 55.5? Wide | 61? Deck - 62.5? Wide
Weight: 54? Deck - 1257 lb. | 61? Deck - 1281 lb.
Length: 84 in.
Height: 75" with ROPS Up - 54" with Folding ROPS Down
Engine Warranty: 3 Year
Full Warranty: 3 Year / 500 Hour Residential - 2 Year / Unlimited Hour Commercial - 120 Day Belt Warranty
Deck Warranty: Lifetime on the Leading Edge
Hydraulic Drive Warranty: 3 Year / 1500 Hour
Control Panel Warranty: 3 Year
* units shown with options Prices are subject to change without notice*
  • Model: SSXD154896V8
  • Manufactured by: Spartan Mowers

Be the first to write a review.  Write a Review.

This product was added to our catalog on Wednesday 22 June, 2022.

Website security