Scag Power Equipment STT-28CAT-SS, SMT-72V, STT61V-28CAT-SS manual Deck Drive Components

Page 13

Section 8

 

 

 

 

R

 

 

 

 

 

 

 

 

 

DECK DRIVE COMPONENTS

 

 

 

 

 

 

 

 

Ref.

Part No.

Description

 

Ref.

Part No.

Description

No.

 

No.

 

 

 

 

 

1

04019-02

Nut, Serrated Flange 1/4-20

 

46

482433

Rod Assembly, Clutch Anti-Rotation

2

423925

Belt Guard, Rear

 

47

04001-11

Bolt, Hex Head 5/16-18 x 1-1/2”

3

04003-07

Bolt, Carriage 1/4-20 x 1/2”

 

48

04040-04

Flatwasher, 5/16”

4

04003-02

Bolt, Carriage 1/4-20 x 3/4”

 

49

423465

Bracket, Anchor, Anti-Rotation

5

481531

Hinge, Belt Guard

 

50

04001-10

Bolt, Hex Head 5/16-18 x 1-1/4”

6

43772

Stub Shaft, (Cat)

 

51

04102-03

Bolt, Hex Head 7/16-20 x 2-1/4”

 

482334

Stub Shaft, (Kubota)

 

52

04041-28

Flatwasher, 7/16-.469 x 1.75 x .25

7

04030-05

Lockwasher, 7/16” Spring

 

53

04001-109

Bolt, Hex Head 1/4-20 x 1-3/8”

8

04002-26

Bolt, Hex Head M10 x 1.5 x 35

 

54

04030-02

Lockwasher, 1/4” Spring

9

04063-23

Key, 1/4 x 1/4 x 3-1/4”

 

55

481536

Tapered Hub, 1” Bore

10

04019-04

Nut, Serrated Flange 3/8-16

 

56

483430

Spring, PTO

11

04021-09

Nut, Elastic Stop 3/8-16

 

57

04001-171

Bolt, Hex Head 3/8-16 x 4-1/2” Grd 8

12

04001-135

Bolt, Hex Head 3/8-16 x 1-3/4” Grd 8

 

58

461609

Idler Arm Weldment, PTO Drive

13

43286

Spacer

 

59

43632

Pivot, Idler PTO

14

481309

Latch, Hood

 

60

04001-170

Bolt, Hex Head 3/8-16 x 2-1/2” Grd 8

15

04011-11

Screw, #10-32 x .56

 

61

04063-06

Key, 1/4 x 1/4 x 1-1/2”

16

04019-06

Nut, Serrated Flange 1/2-13

 

62

04001-176

Bolt, Hex Head 5/16-18 x 1-3/4” Grd 8

17

04001-185

Bolt, Hex Head 1/2-13 x 2” Grd 8

 

63

461665

Spindle Assembly, Deck Drive

18

04001-21

Bolt, Hex Head 3/8-16 x 1-3/4”

 

64

481024

Seal, 2.0 OD x 1.5 Bore

19

04043-04

Washer, 3/8” Hardened

 

65

43534

Shaft, Deck Drive

20

48224

Ball Bearing

 

66

48114-04

Grease Fitting, 1/4-28

21

43631

Spacer, Idler Bearing

 

67

48677

Relief Fitting

22

461608

Idler Arm Weldment, Pump Drive

 

68

43644

Spindle Housing

23

482744

Pulley, 5.75” O.D. - CAT

 

69

481022

Roller Bearing Tapered

 

482745

Pulley, 6.35" O.D. - Kubota

 

70

43296

Spacer, Inside

24

483735

Belt, Pump Drive - CAT

 

71

43312

Spacer, Outside

 

483678

Belt, Pump Drive - Kubota

 

72

481025

Seal, 2.0 OD x 1.625 Bore

25

483732

Pulley, 6.35 Dia. - 1.125 Bore - CAT

 

73

43297

Spindle Bushing, Bottom

 

483855

Pulley, 5.98 Dia. - 1.125 Bore - Kubota

 

74

481035

Nut, 1.06-18 Thread

26

481884

Tapered Hub, 17mm Bore

 

75

452005

Pump Mounting Plate Weldment

27

04001-172

Bolt, Hex Head 1/4-20 x 1” Grd 8

 

 

 

(Cat Engine)

28

04063-27

Key, 5 x 5 x 35 mm

 

76

482438

Driveshaft (Cat Engine)

29

04021-05

Nut, Center Lock 3/8-16

 

77

04063-20

Key, 1/4 x 1/4 x 1”

30

483214

Pulley, Idler 4” Dia.

 

78

04012-08

Set Screw, 3/8-16 x 3/4” Torx Socket

31

04001-136

Bolt, Hex Head 3/8-16 x 1-1/2” Grd 8

 

 

 

 

32

483088

Spring, Transmission Idler

 

 

 

 

33

04001-19

Bolt, Hex Head 3/8-16 x 1”

 

 

 

 

34

04041-07

Flatwasher, 3/8-.391 x .938 x .105

 

 

 

 

35

424764

Bracket

 

 

 

 

36

04019-03

Nut, Serrated Flange 5/16-18

 

 

 

 

37

481284

Bumper, Rubber

 

 

 

 

38

424691

Cover, Rear

 

 

 

 

39

04003-12

Bolt, Carriage 5/16-18 x 3/4”

 

 

 

 

40

481398

Pulley, 6.35 Tapered Bore

 

 

 

 

41

481460

Belt, Deck Drive

 

 

 

 

42

48181

Pulley, Idler 5” Dia.

 

 

 

 

43

462011

Clutch, Ogura GT 3.5 - 1.125 Bore

 

 

 

 

44

04021-10

Nut, Hex Elastic Stop 5/16-18

 

 

 

 

45

43587

Spacer

 

 

 

 

 

 

 

 

 

 

 

11

Image 13
Contents IPL Page Table of Contents Section 61V & 72V Cutter Deck Description Cutter Deck Controls 481764 Link, Deck Lift Sheet Metal Components Sheet Metal Components Section STT ROLL-OVER Protection System with Suspension Seat 9292 Deck Drive Components Deck Drive Components Engine & Attaching Parts CAT Diesel Available through the individual engine manufacturer Radiator & Attaching Parts CAT Diesel Radiator & Attaching Parts CAT Diesel Engine & Attaching Parts Kubota Diesel 424633 Latch, Hood Brake and Steering Components Brake and Steering Components Fuel and Hydraulic System CAT Diesel Fuel and Hydraulic System CAT Diesel Fuel and Hydraulic System Kubota Diesel Hose Assy, 1/2 ID Tank to Filter Base Section BDP-16A Hydraulic Pump Assembly with Cooling Fan Hex Screw, Flanged Head M10 x 1.50-65mm Electrical System CAT Diesel Electrical System CAT Diesel Electrical System Kubota Diesel 483643 Cover, Sealed Single 483641 Manufactured Under ONE or More Replacement Decals and Information PlatesSttkbd Decals Page2 COM Electrical Schematic CAT DieselPOS NEG Volt Meter PTO Switch Plug Module Relay Electrical Schematic Kubota Diesel

STT61V-28CAT-SS, STT-28CAT-SS, SMT-72V specifications

Scag Power Equipment is renowned for its professional-grade lawn care machinery, offering powerful mowers that prioritize performance, durability, and innovative technology. Among its impressive lineup, the SMT-72V, STT-28CAT-SS, and STT-61V-28CAT-SS stand out for their unique features and capabilities tailored to meet the needs of both professional landscapers and avid gardeners.

The SMT-72V is a remarkable commercial-grade stand-on mower that combines mobility with power. It is equipped with a robust 72-inch cutting deck, allowing for efficient cutting of large areas in a shorter time. One of its standout features is the advanced mower deck design, which promotes superior airflow for better grass dispersion and a clean cut. This model is powered by a high-performance engine that ensures reliability and longevity, even under strenuous conditions. The SMT-72V also features a comfortable operator platform with an adjustable system, enabling users to maintain optimal control and reduce fatigue during long mowing sessions.

Transitioning to the STT-28CAT-SS, this cutting-edge mower is specifically designed for smaller spaces while still delivering professional results. It features a 28-horsepower engine that provides ample power for tackling tough terrain. The STT-28CAT-SS showcases a 61-inch cutting deck that allows for precision mowing in tight spots where larger mowers might struggle. The intuitive controls of this machine enhance maneuverability, making it an excellent choice for landscape professionals who need to navigate around obstacles with ease. The model’s low center of gravity ensures stability, consequently improving overall handling in challenging conditions.

Lastly, the STT-61V-28CAT-SS is another impressive entry showcasing Scag's commitment to quality. Similarly leveraging a 28-horsepower engine, this mower features a versatile 61-inch cutting deck that performs superbly in varied conditions. It integrates advanced technology such as the Hydro-Gear transmission, which enables smooth operation and enhances overall efficiency. Additionally, its durable construction ensures that the mower can withstand the rigors of daily use while maintaining a high-quality finish.

In summary, the SMT-72V, STT-28CAT-SS, and STT-61V-28CAT-SS from Scag Power Equipment are distinguished by their high-performance engines, innovative mowing technologies, and ergonomic designs. Each model caters to different mowing needs, whether it be large commercial areas or compact residential lawns. With a focus on efficiency and user comfort, Scag Power Equipment continues to set the standard in the lawn care industry.