Built with the speed and price tag of a mid-mount, but the superior design of a front cut, the H25 features Walker’s proven comfortable steering configuration, and high quality grass cutting. The H25 is a must have for landscape professionals, municipalities, and acreage owners.

The high production H-series features increased speed while still using the superior design of an out-front style mower. This larger machine has two dedicated decks (R52 and S60) and a variety of available attachments. The H-series also offers three different engine choices: a 25-hp air-cooled Kohler, a fuel-saving 27-hp air-cooled EFI or a 24-hp liquid-cooled Yanmar diesel. Walker's H-series tractors stand alone in their class for high quality, high production, year round work with beautiful results.

25-HP, Kohler Command Pro engine, air-cooled
Tilt-up body completely exposes drive train
Remote oversized air cleaner for engine
Splined PTO drive shaft with quick-disconnect coupler
9.4 gallon (35.6 liter) fuel tank capacity
10 mph (16 kph) ground speed



H-Series Model Overview

Decks, A Closer Look

EFI, What's The Big Deal?


Engine Yanmar, 3TNM72, Diesel Kohler Command Pro, CH740 Kohler Command Pro, ECH749, EFI Kohler Command Pro, ECH980, EFI
Displacement 904 cc (55.2 cu in) 725 cc (44 cu in) 747 cc (45.6 cu in) 999 cc (61 cu in)
Max Power 22.9 hp @ 3600 rpm 25 hp @ 3600 rpm 26.5 hp @ 3600 rpm 38 hp @ 3600 rpm
Max Torque 38 ft lbs 42.3 ft lbs 44.3 ft lbs 57.3 ft lbs
Fuel Diesel (2-D) Gas (87 oct) Gas (87 oct) Gas (87 oct)
Fuel Capacity 9.4 gal (36 liter) 9.4 gal (36 liter) 9.4 gal (36 liter) 9.4 gal (36 liter)
Fuel Consumption (per hour) 0.95 gal (3.59 liter) 1.4 gal (5.3 liter) 1.17 gal (4.43 liter) 0.95 gal (3.59 liter)
Cooling System Liquid Air Air Air
Lubrication System Full Pressure w/Filter Full Pressure w/Filter Full Pressure w/Filter Full Pressure w/Filter
Weight 927 lbs[1]
1430 lbs[2]
745 lbs[1]
1197 lbs[2]
750 lbs[1]
1198 lbs[2]
955 lbs[1]
1390 lbs[2]
Dimensions 46.25H x 62W x 107L[2] 46.25H x 62W x 107L[2] 46.25H x 62W x 107L[2] 46.5H x 66W x 108L[2]
[1]Tractor only, [2]Tractor with a typical 64" deck.

Available Decks

Primary Decks

52" (132cm)
Rear Discharge
60" (152cm)
Side Discharge
64" (152cm)
Rear Discharge

Optional Decks[1]

48" (122cm)
Side Discharge[1]
52" (132cm)
Side Discharge[1]
56" (142cm)
Side Discharge[1]
62" (157cm)
Side Discharge[1]
74" (188cm)
Side Discharge[1]
48" (122cm)

52" (132cm)
Mulching Kit[1][2]
60" (152cm)
Mulching Kit[2]

[1]Deck arm adapter kit (P/N 2430-10) required.
[2]Mulching Kits require and mount to an existing side discharge deck.

Available Add-ons




H-Series: Implement
Hitch Mount
H-Series: 60" Dozer
H-Series: 50"
Two-Stage Snowblower
H-Series: 60" Rotary


Drive Tires
Tail Weight

[1]All Implements require an Implement Hitch Mount.


With financing options from both Sheffield and Yard Card, we have a program perfect for your needs including:

  • No Monthly interest for 48 months with Equal Payments
  • Differed Payments for up to 8 months.

You can own and operate your Walker Mower all season before making your first payment. Imagine paying off your machine in a single payment with your extra profits thanks to the Walker Productivity Advantage.

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Get full details on all current financing options at your local Walker Dealer



Sheffield Financial

DurationInterest RateNon-commercial TermsCommercial Terms
42 Months 0.00% [0.37%*] APR No payments 30 days No payments 120 days
48 Months 0.00% [0.33%*] APR No payments 30 days No payments 120 days
36 Months 3.99% [4.43%*] APR No payments 30 days No interest for 90 days, no payments for 120 days
48 Months 1.99% [2.32%*] APR No payments 30 days No interest until 3/1/2017, no payments until 4/1/2017
60 Months 3.99% [4.26%*] APR No payments 30 days No interest until 3/1/2017, no payments until 4/1/2017

*Example based on Amount Financed of $7,500 and $0 Down Payment. Minimum Amount Financed $1,500; Maximum Amount Financed $50,000. Other qualifications and restrictions may apply. An origination fee of $50* ($150 for commercial customers) will be added to the amount financed in the above example. Financing promotions void where prohibited. Offer effective on all new and unused Walker Mowers & Add-ons purchased from a participating Walker dealer between 10/1/16 and 1/31/17. Offer subject to change without notice. The above financing programs are offered by Sheffield Financial, a Division of Branch Banking and Trust Company, Member FDIC. Subject to credit approval. Approval, and any rates and terms provided, are based on credit worthiness. Rate advertised is based on minimum bureau risk score of 1700 or 2660. Other financing offers are available. See your local dealer for details.


Yard Card - TD Bank

DurationInterest RateTerms
36 Months 0.00% APR Equal payments. No payments 30 days
48 Months 0.00% APR Equal payments. No payments 30 days
60 Months 1.90% APR No payments 30 days
54 Months 2.99% APR No payments 30 days

No Monthly Interest for 48 Months with Equal Payments: Minimum purchase amount of $1,500 is required to qualify for this offer. There is a promotional fee of $125 for this transaction.The monthly payment is calculated by dividing the sum of the purchase amount and the promotional fee amount by the number of months in the offer and will pay off the balance if all payments are made on time. Other transactions, including fees and other charges, may affect your overall monthly payment amount. Minimum interest charge is $2. Purchases that do not qualify for this offer may be subject to Purchase APR, currently 28.99% for new accounts and 20.49% - 29.99% for existing accounts. Offer expires 12/31/2016. This offer may not be combined with other special financing offers. Prior purchases excluded and account must be in good standing. Offer subject to credit approval on a Yard Card credit card account. See store associate for more information.




Released Class Model Type Model S/N Range Manual P/N Download
02/02/2016 H-Series Mower H38i Owner 139019 - CURRENT 2000-14 PDF
02/02/2016 H-Series Mower H38i Parts 139019 - CURRENT 2000-13 PDF
10/21/2013 H-Series Mower H27i Owner 125122 - CURRENT 2000-10 PDF
10/17/2013 H-Series Mower H25 Parts 124882 - CURRENT 2000-8 PDF
09/15/2010 H-Series Mower MBS Owner & Parts 105258 - 124881 2000-2 PDF
03/31/2008 H-Series Mower MBS Owner & Parts 93904 - 105257 2000-1 PDF
01/09/2012 H-Series Mower MBS29 Owner 125598 - 125121 2000-7 PDF
07/19/2012 H-Series Mower MBS29 Parts 115338 - CURRENT 2000-6 PDF
05/23/2011 H-Series Mower MBSY Owner 112057 - CURRENT 2000-4 PDF
05/23/2011 H-Series Mower MBSY Parts 112057 - CURRENT 2000-5 PDF

Buying A Walker

All Walker Mowers sales are made by a local servicing dealer only.

We believe buying a mower is the beginning of a series of relationships that allows you, our dealers, our distributors and Walker to operate in what we refer to as "A Family Style" of business.

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Contact Walker


Walker Manufacturing
5925 East Harmony Road
Fort Collins, CO 80528