Archived source page — Walker Walker Model T27i
T27i Overview
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.
Type: Collection
Power: 26.5 HP
Engine: Kohler EFI
Ideal Application:
Commercial Properties, Multi-Unit Complexes
Key Attributes: Compact, Agile, Versatile
Decks: 7 Collection, 7 Discharge, 5 Mulching
Popular Add-ons:
Implement Hitch
48” Dozer Blade
Two-Stage Snowblower
Hi-Dump
Reliable Power
The Kohler ECH749 is a powerful 747cc, 26.5 HP V-Twin engine from the Command PRO EFI series. Its EFI system boosts fuel economy by up to 25%, with improved throttle response and cold starts. A closed-loop system and electronic governor maintain power, reduce emissions, and adapt to changing loads, while features like cast-iron liners, overhead valves, fully synthetic 10W-50 oil, and the Oil Sentry™ system ensure durability and easy maintenance.
Custom Drive System
The combination of the Walker Model 7 hydrostatic transmission and the custom Walker final drive make this steering system responsive and robust. In addition to the proven durability and performance of this dual drive system, the TOPS oil filtration system lengthens the overall life of the transmissions and means reliability.
Innovative Air Cleaner System
To ensure extended engine life under typical mowing conditions, it's essential to pay close attention to the air intake system. The T27i features a forward-mounted pre-cleaner and an oversized two-stage air filter assembly, guaranteeing optimal air quality for the engine.
T27i Chassis and Construction
The all-welded chassis frame of the Model T is built using ⅜” x 2” steel, crafted through a proven multi-step fixture process to create a strong and durable foundation, ensuring reliability and long-lasting performance for each unit.
Versatile Add-Ons
Alongside its diverse selection of collection, mulching, and discharge decks, the T27i offers several productive add-ons, such as the Hi-Dump, along with various seasonal attachments, making it a versatile workhorse for year-round operations.
Improved Operator Comfort
The T27i is equipped with the Walker Comfort Seat, ensuring long mowing days are more comfortable. For added convenience, optional armrests and lights are available to further enhance operator comfort.
Easy Access Service Information
The shock-mounted instrument panel is conveniently located immediately to the left of the operator and includes warning lights and a horn for oil pressure and engine temperature, as well as the ignition switch, voltmeter, hour meter, service light, and a switch for optional headlights. This setup provides the operator with full control of the machine right at their fingertips.
Easy to Maintain
Accessibility has been integrated from the beginning, making the Walker easier to maintain and extending the machine's overall lifespan. Standard features include easy access to the underside of the deck, as well as complete access to the drivetrain and engine compartment through tilt-up decks and tilt-open bodies.
T27i Comparison
 |
 |
|
|---|---|---|
| Engine | Rehlko CH680 | Rehlko 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 | 820 lbs (372 kg)[1] 1039 lbs (471 kg)[2] |
815 lbs (370 kg)[1] 1034 lbs (469 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.
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Archived July 20, 2026 from walker.com. Reproduced for reference and provenance only; see the normalized MowerFacts spec sheet for the comparison-ready data.