Technical Specifications

 
 MB18 MB23i MH27i MH38i MH24dMS14iMH38i
MC19
MC19i
MT23
MT25i
MT30i
 MD21d
 
Model MB18
TSTH_MB23i.jpg
Model MH27iTSTH_H38i.jpgModel MH24dTSTH_MS18.jpgModel MC19
TSTH_MC19i.jpg Model MT23Model MT25iModel MT30iModel MD21d
Manufacturer
/Model
 

Briggs & Stratton
Vanguard, 2 cyl.
Kohler
Command Pro
ECH730 EFI, 2 cyl.
Kohler
ECH749 EFI, 2 cyl.
Kohler
Command Pro, ECH980, EFI,
2 cyl.
Yanmar
3TNM72, 3 cyl.
Kohler Command Pro, ECH440 EFIBriggs & Stratton
Vanguard, V-Twin OHC.
Kohler
CH20, 2 cyl.
Kohler
Command Pro, ECH630, EFI
Kohler
CH23, 2 cyl.
Kohler
CH26EFI,
2 cyl.
Kohler LH775EFI
Liquid Cooled,
2 cyl.
Kubota
D722, 3 cyl.

Max Power

18 hp
@3600 rpm
23 hp
@3600 rpm
26.5
@3600 rpm
38 hp
@3600 rpm
23.6 hp
@3600 rpm
14 hp
@3600 rpm
 18 hp
@3600 rpm
19 hp
@3600 rpm
19 hp
@3600 rpm
 22.5 hp
@3600 rpm
25 hp
@3600 rpm
30 hp
@3600 rpm
20.9
@3600 rpm
 
Displacement 
570cc
(34.8 cu. in.) 
747cc
(45.6 cu. in.)
747cc
(45.6 cu. in.)
747cc
(45.6 cu. in.)
999 cc
(61 cu in)
 429 cc
(24.7 cu. in.)
 570 cc
(34.8 cu. in.)
624cc
(38.1 cu. in.)
694 cc
(42.4 cu. in.)
674cc
(41.1 cu. in.)
747cc
(45.6 cu. in.)
747cc
(45.6 cu. in.)
719cc
(43.9 cu. in.)

Max Torque (ft-lbs)


29.5 ft lbs35.0 ft lbs44.3 ft lbs44.3 ft lbs
57.3 ft lbs
 21.1 ft lbs 39.2 ft lbs 32.2 ft lbs 32.2 ft lbs 36.8 ft lbs 38.8 ft lbs
44.6 ft lbs 34 ft lbs
Fuel

Gasoline
(unleaded)

Gasoline
(unleaded)
Gasoline
(unleaded)
Gasoline
(unleaded)
Diesel (2-D)
Gasoline
(unleaded)
 Gasoline
(unleaded
Gasoline
(unleaded)
Gasoline
(unleaded)
Gasoline
(unleaded)
Gasoline
(unleaded)
Gasoline
(unleaded)
Diesel (2-D)
Fuel Capacity
10.6 litre
17.8 litre
35.6 litre
36 litre35.6 litre
7.2 litre15.1 litre10.6 litre
15.1 litre 17.8 litre
17.8 litre
17.8 litre 17.8 litre
Cooling System
Air Air
Air
Air
Liquid, Radiator
AirAirAir
Air Air
Air
Liquid, Radiator Liquid, Radiator
Lubrication System
Full Pressure
w/filter 
Full Pressure
w/filter
Full Pressure
w/filter
Full Pressure
w/filter
Full Pressure
w/filter
Mechanical
Splash Lube
Mechanical
Splash Lube
Full Pressure
w/filter
Full Pressure
w/filter
Full Pressure
w/filter
Full Pressure
w/filter
Full Pressure
w/filter
Full Pressure
w/filter

Ground Speed
13 kph13 kph
16 kph16 kph16.1 kph
10.5 kph11.9 kph11.3 kph
11.3 kph 11.3 kph
11.3 kph
11.3 kph 11.3 kph  
Blade Clutch/Brake

Manual Belt
Tightener/
Band Brake
Manual Belt
Tightener/
Band Brake
Manual Belt
Tightener/
Band Brake
Manual Belt
Tightener/
Band Brake
Manual Belt
Tightener/
Band Brake
Manual Belt
Tightener/
Band Brake
 Manual Belt
Tightener/
Band Brake
Manual Belt
Tightener/
Band Brake
Manual Belt
Tightener/
Band Brake
Manual Belt
Tightener/
Band Brake
Manual Belt
Tightener/
Band Brake
Manual Belt
Tightener/
Band Brake
Manual Belt
Tightener/
Band Brake
 
Cutting
Width (in)
 36” to 56”
Side Discharge,
36” to 48”
Mulching
36” to 74”
Side Discharge,
36” to 52”
Mulching
 Dedicated 60”
Side Discharge
or 52” Rear
Discharge/
Mulching Deck
(Deck Arm
Adapter Kit available
for using other decks)
Dedicated 60”
Side Discharge
or 52” Rear
Discharge/
Mulching Deck
(Deck Arm
Adapter Kit available
for using other decks) 
Dedicated 60”
Side Discharge
or 52” Rear
Discharge/
Mulching Deck
(Deck Arm
Adapter Kit
available for
using other decks)
36” or 42” GHS,
Side Discharge,
or Mulching
36” or 42” GHS,
Side Discharge,
or Mulching
36” to 48” GHS,
36” to 62”
Side Discharge,
36” to 52”
Mulching
36” to 48” GHS,
36” to 62”
Side Discharge,
36” to 52”
Mulching
36” to 52” GHS,
36” to 74”
Side Discharge,
36” to 52”
Mulching
36” to 52” GHS,
36” to 74”
Side Discharge,
36” to 52”
Mulching
36” to 52” GHS,
36” to 74”
Side Discharge,
36” to 52”
Mulching
 36” to 52” GHS,
36” to 74”
Side Discharge,
36” to 52”
Mulching
 
GHS Blower/
Catcher size

No GHS Option
No GHS Option
No GHS Option
No GHS Option
No GHS Option
12.75”/7.0 Bu.
 12.75”/7.0 Bu.10.5”/7.0 Bu.
10.5”/7.0 Bu. 10.5”/10.0 Bu.
10.5”/10.0 Bu. 10.5”/10.0 Bu. 10.5”/10.0 Bu.
Drive tires

18 x 8.50-10
18 x 8.50-10
22 x 10.50-12
22 x 10.50-12
22 x 10.50-12
18 x 7.00-8 18 x 7.00-818 x 8.50-10
18 x 8.50-10 18 x 9.50-8
18 x 9.50-8 18 x 9.50-8  18 x 9.50-8

Dimensions (cm)

 

Outside
Dimensions (h/w/l) [1
]

103 H x 112 W x 208 L
103 H x 112 W x 208 L
118 H x 157 W x 272 L
118.1 H x 167.6 W x 274.3 L
118 H x 157 W x 272 L
119 H x 95 W x 221 L [1]
 118 H x 110 W x 227 L [1]120H x 109 W x 226 L [1]
120H x 109 W x 226 L [1] 125 H x 125 W x 231 L [1]
125 H x 125 W x 231 L [1] 125 H x 125 W x 231 L [1] 125 H x 125 W x 231 L [1]

Wheel Base
(Tractor)

100 cm 100 cm
114 cm
93 cm114 cm107 cm
 107 cm107 cm
107 cm 107 cm
107 cm 107 cm 107 cm
Tractor Width

98 cm
98 cm
118 cm80 cm118 cm92 cm 98 cm96 cm
96 cm 100 cm
100 cm 100 cm 100 cm

Curb Weight (approximate kg)

   
SD Tractor Only
260
270
342 433447N/A N/AN/A
N/A 301
305 N/A 357
GHS
N/A N/A
N/AN/AN/A270 289333
335361
362 407 435
Tractor
and Mower

348
358
543630.5649348 [1] 375 [1]420 [1]
422 [1] 460 [1]
461 [1] 507 [1]534 [1]

 

[1] Dimensions and tractor and mower weight shown for GHS model with 42" deck (typical), subtract 7" height for SD model, 42 " deck weight = 78kg, deck weights range from 68 to 177 kg for 36" deck and 74" deck respectively

NB: The information given here about our products is as accurate as we can make it at the time of writing. However, our products are constantly being refined so it remains your responsibility to check details before making any decisions based on this information.

 

 
 
© 2018 Walker Mowers