2025 Walker Mowers Model B B27i
- Year 2025
- Make Walker Mowers
- Model Model B
- Engine Model: ECH749, EFI
2025 Walker Mowers Model B B27i
2025 Walker Mowers Model B B27i
This higher horsepower, new generation version of the Model B adds a Kohler 26.5 HP, EFI engine and includes a redesigned unitized chassis and front body. The new clamshell body makes drivetrain component access easier, and the Ogura electric clutch with Soft Start adds convenience and durability for the operator.
An oversized Donaldson 5 inch air filter is fitted with a turbine style pre-cleaner and restriction gauge to reduce maintenance intervals while providing a robust filtration system.
Features may include:
Fully Synthetic Oil- Kohler Pro 300-Hour Extended Life Oil Equipped
- Be Responsive, Be Profitable
- Get Into and Out of Tight Spots
Engine
Engine Manufacturer
Kohler
Engine
Model: ECH749, EFI
Displacement
45.6 cu. in. (747 cc)
Engine Power
26.5 HP @ 3600 RPM
Engine Torque, Maximum
40 ft-lbs
Cooling
Air
Fuel System
Fuel Type
Automotive Grade Unleaded Gasoline (87 Octane Minimum, 10% Ethanol Maximum)
PTO
PTO Type
Shaft: Quick Disconnect Splined Shaft with Two (2) High-Speed U-Joints
Drivetrain
Governor
RPM: 3600
Transmission
Manufacturer/Model: Dual, Independent Hydro-Gear® ZT3100 Integrated Transaxles | Forward: 0-13 km/h (0-8 MPH) Infinitely Variable | Neutral: Transmission Release by Manual Dump Valve
Steering
Hand Lever Control, Individual Wheel
Drive Control
Forward Speed Control: Precision Friction Lock Lever, Cruise Control, with Neutral-Park Position
Clutch
Blade Drive: Ogura Electric Clutch with Soft Start Engagement
Suspension
Suspension
Deck Suspension: Independent Torsion-Flex Frame with Caster Wheels and Counterweight Springs
Brakes
Parking Brake
Internal Mechanical Cog Lock for each Transaxle (Single Lever Control)
Brake System Type
Blade Drive: Mechanical Brake [Stops Blades within Five (5) Seconds of Disengagement]
Wheels & Tires
Tires, Front Specification
18 x 8.50-10 (Pneumatic 4-Ply Low-Profile)
Tires, Rear Specification
11 x 4.00-5 (Pneumatic 6-Ply)
Wheels, Caster Specifications
Deck Caster: 8 x 3.00-4 (Semi-Pneumatic, All Decks Except DS52, DS62, DS74)
Battery
Battery
12V, 340CCA
Charging System
Flywheel Alternator
Battery Charger Type
Output: 20 Amp DC (Regulated)
Dimensions
Cutting Width
Deck Recommended: Side Discharge: 91 to 188 cm (36 to 74 in.), Mulch: 91 to 132 cm (36 to 52 in.)
Height
Deck Cutting: 4 to 10 cm (1.5 to 4 in.) 4 to 11.5 cm (1.5 to 4.5 in.) (DS52 & DS62 Belt Driven Decks Only) | Tractor: 100 cm (39.5 in)
Length
Tractor Only: 160 cm (63 in) | Tractor with M48 deck: 230 cm (90.75 in) | Tractor with deck tilted: 183 cm (72 in) | Tractor wheel base: 102 cm (40 in)
Width
Tractor Only (Outside Tire): 98 cm (38.5 in) | Tractor with M48 deck: 125 cm (49 in)
Capacities
Fuel Capacity
17.8 liter (4.7 gal)
Weights
Weight
Tractor Only: 275 kg (606 lbs) | Tractor with C48 deck: 385 kg (812 lbs)