Scag Power Equipment STT-25CH-LP manual Bolt, Hex Head 3/8-16 x

Page 17

Section 8

R

DECK DRIVE COMPONENTS

Ref.

Part No.

Description

No.

 

 

1

423925

Belt Guard, Rear

2

481531

Hinge, Belt Guard

3

481309

Latch, Hood

4

482845

Rod Assembly, Clutch Anti-Rotation

5

48030-09

Clamp, Cable

6

461661

Clutch, Ogura GT-3.5

7

482876

Belt, Deck Drive

8

483088

Spring, Transmission Idler

9

48181

Pulley, Idler 5” Dia.

10

481536

Tapered Hub, 1” Bore

11

482949

Pulley, 6.70” Tapered Bore

12

481884

Tapered Hub, 17mm Bore

13

483165

Belt, Pump Drive STT

14

483214

Pulley, Idler 4” Dia.

15

483082

Pulley, 4.55” Dia.-1.125” Bore

16

43631

Spacer, Idler Bearing

17

04063-14

Key, 5.0 x 5.0 x 25mm

18

48224

Ball Bearing

19

481284

Bumper, Rubber

20

482745

Pulley, 6.35” O.D.

21

482667

Spring, PTO

22

461609

Idler Arm Weldment, PTO Drive

23

43632

Pivot, Idler PTO

24

461697

Spindle Assembly, Deck Drive

25

481035

Nut, 1.06”-18 Thread

26

43297

Spindle Bushing, Bottom

27

481025

Seal, 2.0” OD x 1.625” Bore

28

481022

Roller Bearing Tapered

29

43312

Spacer, Outside

30

43296

Spacer, Inside

31

48114-04

Grease Fitting, 1/4-28

32

48677

Relief Fitting

33

43644

Spindle Housing

34

481022

Roller Bearing Tapered

35

481024

Seal, 2.0” OD x 1.5” Bore

36

43534

Shaft, Deck Drive

37

461608

Idler Arm Weldment, Pump Drive

38

482424

Driveshaft (Air-Cooled Engine)

39

04012-08

Set Screw, 3/8-16 x 3/4” Torx Socket

4004011-11 Screw, #10-32 x .56”

4104041-07 Flatwasher, 3/8 (.391 x .938 x .105”)

4204069-01 Pin, Rue Cotter 3/8” Dia.

43

43507

Stud, Anti Rotation

44

452105

Pump Mounting Plate Weldment

 

 

(STT-25CH-LP)

45

04019-04

Nut, Serrated Flange 3/8-16

Ref.

Part No.

Description

No.

 

 

4604019-02 Nut, Serrated Flange 1/4-20

4704003-07 Bolt, Carriage 1/4-20 x 1/2”

4804021-22 Nut, Elastic Stop 5/16-18 Grade 8

4904001-176 Bolt, Hex Head 5/16-18 x 1-3/4” Grade 8

5004063-06 Key, 1/4 x 1/4 x 1-1/2”

5104001-171 Bolt, Hex Head 3/8-16 x 4-1/2” Grd 8 Black

5204043-04 Washer, 3/8” Hardened

5304001-135 Bolt, Hex Head 3/8-16 x 1-3/4” Grd 8 Black

5404001-136 Bolt, Hex Head 3/8-16 x 1-1/2” Grd 8 Black

5504001-170 Bolt, Hex Head 3/8-16 x 2-1/2” Grd.8

5604021-05 Nut, Center Lock 3/8-16

5704001-136 Bolt, Hex Head 3/8-16 x 1-1/2” Grd 8 Black

5804021-09 Nut, Elastic Stop 3/8-16

5904001-45 Bolt, Hex Head 3/8-16 x 2”

6004001-109 Bolt, Hex Head 1/4-20 x 1-3/8”

6104030-02 Lockwasher, 1/4” Spring

6204001-101 Bolt, Hex Head 7/16-20 x 2-1/2” UNF

6304030-05 Lockwasher, 7/16” Spring

6404041-28 Flatwasher, 7/16 (.469 x 1.75 x .25”)

6504001-172 Bolt, Hex Head 1/4-20 x 1” Grade 8

6604001-21 Bolt, Hex Head 3/8-16 x 1-3/4”

6704019-03 Nut, Serrated Flange 5/16-18

6804021-09 Nut, Elastic Stop 3/8-16

6904001-19 Bolt, Hex Head 3/8-16 x 1”

7004021-05 Nut, Center Lock 3/8-16

7104001-21 Bolt, Hex Head 3/8-16 x 1-3/4”

7204063-02 Key, 1/4 x 1/4 x 2-1/4”

7304063-20 Key, 1/4 x 1/4 x 1”

74

424138

Bracket

75

43063

Spacer

76

04001-19

Bolt, Hex Head 3/8-16 x 1”

15

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Contents IPL Page Table of Contents Section Description 52V Cutter DeckSection 61V Cutter Deck 461863 Cutter Deck Velocity Plus Cutter Deck Controls 481764 Link, Deck Lift Sheet Metal Components 9278 STT ROLL-OVER Protection System STT ROLL-OVER Protection System STT Suspension Seat Section Deck Drive Components Bolt, Hex Head 3/8-16 x Engine and Attaching Parts Kohler LP Available through the individual engine manufacturer Brake and Steering Components Bolt, Carriage 5/16-18 x Hydraulic System Kohler LP Base LP System Kohler Available through the individual engine manufacturer BDP-16A Hydraulic Pump Assembly BDP-16A Hydraulic Pump Assembly Electrical System Kohler LP Electrical System Kohler LP Heavy-Duty Commercial Replacement Decals and Information PlatesPropane Electrical Schematic Kohler LP

STT-25CH-LP specifications

Scag Power Equipment has long been renowned for its top-tier lawn care products, and the STT-25CH-LP continues this legacy with its exceptional performance and innovative design. The STT-25CH-LP is a commercial-grade stand-on mower that effortlessly combines power, comfort, and efficiency, making it a favorite among professional landscapers and property maintenance crews.

One of the standout features of the STT-25CH-LP is its robust 25 horsepower Kohler Command Pro CH740 engine. This engine is known for its reliability and provides ample power to tackle even the toughest mowing conditions. It is designed to deliver strong torque and superior fuel economy, allowing operators to work for extended periods without frequent refueling.

The STT-25CH-LP features Scag's innovative Hydro-Gear transmission system, which enhances maneuverability and speed. With a top speed of up to 10 mph, operators can cover large areas quickly without sacrificing cut quality. The machine is also equipped with a wide stance to provide stability on uneven terrain, making it suitable for various landscaping applications.

The mower's cutting deck further emphasizes its performance capabilities. The STT-25CH-LP comes with a 48-inch, 52-inch, or 61-inch Velocity Plus deck, engineered for maximum airflow and superior mulch distribution. This design not only leaves a clean, even cut but also enables efficient bagging and mulching options. The deck can be easily adjusted for different cutting heights, ensuring a tailored approach to any lawn type.

Operator comfort and control is another focus of the STT-25CH-LP. The stand-on design allows for improved visibility and ease of operation. It features an ergonomic platform with anti-slip surfaces, enabling operators to maneuver confidently while minimizing fatigue during long working hours. The adjustable suspension system further enhances comfort, absorbing shocks from uneven ground.

For added efficiency, the STT-25CH-LP is equipped with a convenient foldable platform, facilitating easy access and quick mounting when starting or stopping work. The compact design of the mower allows for easy transportation and storage, making it an ideal choice for landscapers who require versatility and convenience in their equipment.

In conclusion, the Scag Power Equipment STT-25CH-LP stands out in the commercial mowing market due to its powerful engine, advanced transmission system, superior cutting deck, and operator-friendly design. It is built to tackle tough mowing tasks while delivering exceptional comfort and efficiency, making it a top choice for professionals in the landscape maintenance business. With its reputation for durability and performance, the STT-25CH-LP is a reliable partner for anyone looking to achieve a pristine lawn.
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