ID # 37651573

Walker Mowers T27i

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Overview
The S18 continues to build on the Model S platform with an 18 HP engine and Walker’s patented Grass Handling System with Thru-Shaft PTO. It is faster and more powerful, and with reduced weight, the S18 is designed to be productive and efficient. Able to run 36 to 56 inch decks, the S18 is the perfect choice for residential properties, gated yards, and demanding customers.

Equipped with a robust air-cooled engine featuring EFI technology, this mower offers exceptional fuel efficiency and responsive performance. It delivers powerful acceleration and quick throttle response, while the built-in diagnostics and service light on the instrument panel make troubleshooting effortless.

 

Specifications
Model
T27i
Category Name
Lawn / Garden
Year
2025
Manufacturer
Walker Mowers
Type
Collection
Decks
7 Collection, 7 Discharge, 5 Mulching
Power
26.5 HP
Engine
Kohler EFI
Key Attributes
Compact, Agile, Versatile
Ideal Application
Commercial, Fleet
t27i comparison

T23

T27i

Engine Kohler CH680 Kohler ECH749
Fuel System Carb EFI
Cooling System Air Air
Displacement 674 cc (41.1 cu. in.) 747 cc (45.6 cu. in.)
Max Power 22.5 HP @ 3600 RPM 26.5 HP @ 3600 RPM
Max Torque 36.6 ft-lbs 40 ft-lbs
Fuel Capacity 4.7 gal (17.8 liter) 4.7 gal (17.8 liter)
Seat Comfort Seat Comfort Seat
Weight 815 lbs (370 kg)[1]
1034 lbs (469 kg)[2]
787 lbs (357 kg)[1]
1006 lbs (457 kg)[2]
Dimensions 50 in (127 cm)" H x 49.25 in (125 cm)" W x 93.25 in (237 cm)" L[2]     50 in (127 cm)" H x 49.25 in (125 cm)" W x 93 in (236 cm)" L[2]
[1] Tractor only. [2] Tractor with C48 deck.
 
engine
Fuel
Gasoline (unleaded - min. 87 octane)
Model
Command Pro® ECH749
Max Power
26.5 HP @ 3600 RPM
Max Torque
40 ft-lbs
Displacement
747 cc (45.6 cu. in.)
Manufacturer
Kohler
Fuel Capacity
4.7 gal (17.8 liter)
Cooling System
Air
electrical
Battery
12V, 35AH, 340 CCA
Charging Output
25 Amp DC (Regulated)
Charging System
Flywheel Alternator
transmission
Neutral
Transaxle Release by Manual Dump Valve
Steering
Hand Lever Control, Individual Wheel
Parking Brake
Mechanical Pin Lock in Transmission Gear
Forward MPH (km/h)
0-7 MPH (0-11) Infinitely Variable
Manufacturer/Model
Dual Hydrostatic, Eaton Model 7, Each Wheel Independently Driven
Forward Speed Control
Precision Friction Lock Lever, Cruise Control, with Neutral-Park Position
blade drive
PTO Shaft
Quick Disconnect Splined Shaft with Two (2) High-Speed U-Joints
Blade Drive Clutch And Brake
Manual Belt Tightener Clutch and Band Brake [Stops Blades within Five (5) Seconds of Disengagement]
grass handling
Blower
10.5 in. Diameter, Three-Blade Paddle Wheel
Powerfil®
Oscillating Delivery Spout Driven by 12 Volt Electric Gearmotor Spreads Material throughout Interior of Catcher @ 35 Cycles/Min
Full Signal
Oscillating Vane Switch Mounted on Grass Delivery Spout Triggers Horn Signal
Max. Blower RPM
4000 RPM
Grass Catcher Capacity
93 Gal / 10.0 Bu / 352 L
deck
Cutting Height
1.5 to 4 in. (4 to 10 cm) or 1.5 to 4.5 in. (4 to 11.5 cm) (DS52 & DS62 Belt Driven Decks Only)
Deck Suspension
Independent Torsion-Flex Frame with Caster Wheels and Counterweight Springs
Recommended Cut Width
Collection:42 to 52 in. (107 to 132 cm), Side Discharge: 42 to 74 in (107 to 188 cm), Mulch: 42 to 52 in. (107 to 132 cm)
tires
Drive
18 x 9.50-8 (Pneumatic 4-Ply, Standard) 18 x 10.50-10 (Pneumatic 4-Ply, Optional Low-Profile)
Tailwheel
13 x 4.50-6 (Pneumatic 6-Ply, Standard Dual) 13 x 8.00-6 (Pneumatic 4-Ply, Optional Single)
Deck Caster
8 x 3.00-4 (Semi-Pneumatic, All Decks Except DS52, DS62, DS74) 8 x 3.00-4 Pneumatic 4-Ply (Optional), All Decks Except DS52, DS62, DS74
size and weight

LENGTH

  • Tractor Only: 64.25 in (164 cm)
  • Tractor with C48 deck: 93 in (236 cm)
  • Tractor with deck tilted: 77 in (196 cm)
  • Tractor wheel base: 41 in (104 cm)

WIDTH

  • Tractor Only (Outside Tire): 39 in (99 cm)
  • Tractor with C48 deck: 49.25 in (125 cm)
  • Tread Width: 30 in (77 cm)

HEIGHT

  • Tractor: 50 in (127 cm)

WEIGHT

  • Tractor Only: 815 lbs (370 kg)
  • Tractor with C48 deck: 1034 lbs (469 kg)