Technical Specifications

MB18

MB23i

MH27i

MH37i

MH24d

MS14i

MB18

MC19

MC19i

MT23

MT25i

MT30i

MD21d

Manufacturer
/Model

Briggs & Stratton
Vanguard, 2 cyl.

Kohler
Command Pro
ECH730 EFI, 2 cyl.

Kohler
ECH749 EFI, 2 cyl.

Briggs & Stratton Vanguard Big Block, EFI,
2 cyl.

Yanmar
3TNM72, 3 cyl.

Kohler Command Pro, ECH440 EFI

Briggs & 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 hp
@3600 rpm

37 hp
@3650 rpm

23.6 hp
@3600 rpm

14 hp
@3600 rpm

18 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.)

993cc
(60.6 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.)

719cc
(43.9 cu. in.)

Max Torque (ft-lbs)

29.5 ft lbs

35.0 ft lbs

44.3 ft lbs

Not provided by manufacturer

57.3 ft lbs

21.1 ft lbs

39.2 ft lbs

32.2 ft lbs

36.8 ft lbs

38.8 ft lbs

44.6 ft lbs

34 ft lbs

Fuel

Gasoline
(unleaded)

Diesel (2-D)

Gasoline
(unleaded)

Gasoline
(unleaded

Gasoline
(unleaded)

Diesel (2-D)

Fuel Capacity

10.6 litre

17.8 litre

35.6 litre

7.2 litre

15.1 litre

10.6 litre

15.1 litre

17.8 litre

Cooling System

Air

Liquid, Radiator

Air

Liquid, Radiator

Lubrication System

Full Pressure
w/filter

Mechanical
Splash Lube

Full Pressure
w/filter

Ground Speed

13 kph

16 kph

16.1 kph

10.5 kph

11.9 kph

11.3 kph

Blade Clutch/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)

36” or 42” GHS,
Side Discharge,
or 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

GHS Blower/
Catcher size

No GHS Option

12.75”/7.0 Bu.

10.5”/7.0 Bu.

10.5”/10.0 Bu.

Drive tires

18 x 8.50-10

22 x 10.50-12

18 x 7.00-8

18 x 8.50-10

18 x 9.50-8

Dimensions (cm)

Outside
Dimensions (h/w/l) ^[1^]

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]

Wheel Base
(Tractor)

100 cm

114 cm

115 cm

114 cm

107 cm

Tractor Width

98 cm

118 cm

92 cm

98 cm

96 cm

100 cm

Curb Weight (approximate kg)

SD Tractor Only

260

270

342

353

447

N/A

301

305

N/A

357

GHS

N/A

270

289

333

335

361

362

407

435

Tractor
and Mower

348

358

543

551

649

348 ^[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.