Walker Model T27i Commercial Lawn Mower

The Walker Model T27i is a commercial-grade lawn mower engineered for professional landscapers and property owners who demand performance, reliability, and efficiency. Equipped with a Kohler ECH749 EFI engine delivering 26.5 HP, the T27i combines fuel efficiency with responsive power for effortless mowing, powerful acceleration, and quick throttle response.

Key Features

• Powerful Engine
  • 26.5 HP Kohler ECH749 EFI engine
  • Air-cooled design for reliable, long-lasting performance
• Custom Drive System
  • Walker Model 7 hydrostatic transmission
  • Custom Walker final drive for smooth and responsive handling
• Efficient Grass Handling
  • Integrated, high-capacity grass catching system
  • Designed for clean results with less downtime
• Operator Comfort
  • Ergonomic seat and control layout
  • Easy-to-access service points and maintenance information
• Service & Accessibility
  • Tilt-up decks and tilt-open body for quick, convenient service
  • Simplifies blade changes and routine maintenance
• Versatility
  • Compatible with a wide range of Walker add-ons and attachments
  • Adaptable for mowing, mulching, and more

Specifications

Engine

• Manufacturer: Kohler
• Model: Command Pro® ECH749
• Displacement: 747 cc (45.6 cu. in.)
• Max Power: 26.5 HP @ 3600 RPM
• Max Torque: 40 ft-lbs
• Cooling System: Air
• Fuel Type: Unleaded gasoline (minimum 87 octane)
• Fuel Capacity: 4.7 gal (17.8 L)

Electrical

• Battery: 12V, 35AH, 340 CCA
• Charging System: Flywheel alternator
• Charging Output: 25 Amp DC (regulated)

Transmission

• Type: Dual hydrostatic (Eaton Model 7) – each wheel independently driven
• Steering: Hand lever control, individual wheel operation
• Forward Speed Control: Precision friction lock lever with cruise control and neutral-park position
• Parking Brake: Mechanical pin lock in transmission gear
• Forward Speed: 0–7 MPH (0–11 km/h), infinitely variable
• Neutral: Transaxle release via manual dump valve

Blade Drive

• PTO Shaft: Quick-disconnect splined shaft with two high-speed U-joints
• Clutch & Brake: Manual belt tightener clutch with band brake (stops blades within 5 seconds of disengagement)

Grass Handling System

• Blower: 10.5 in. diameter, three-blade paddle wheel
• Max Blower RPM: 4000 RPM
• Grass Catcher Capacity: 93 gal / 10.0 bu / 352 L
• Full Signal: Oscillating vane switch on delivery spout triggers horn signal when full
• Powerfil® System: Oscillating delivery spout driven by 12V electric gearmotor spreads material evenly at 35 cycles/min

Deck

• Recommended Cut Widths:
  • Collection: 42–52 in. (107–132 cm)
  • Side Discharge: 42–74 in. (107–188 cm)
  • Mulch: 42–52 in. (107–132 cm)
• Cutting Height: 1.5–4 in. (4–10 cm) or 1.5–4.5 in. (4–11.5 cm) for DS52 & DS62 belt-driven decks
• Deck Suspension: Independent Torsion-Flex frame with caster wheels and counterweight springs.

See Walker in Action

Stop by our Northeast Columbia or Lexington store to see these mowers up close and learn more about attachment compatibility & warranty information. We offer financing options for qualified buyers and demos so you can experience the difference before you buy.

Business hours: Monday-Friday, 7:30am - 5:30pm Saturday, 7:30am - 1:00pm.