Scag Power Equipment STT-28CAT manual Cutter Deck, Hydraulic System, Weights and Dimensions

Models: STT-28CAT

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Section 3

 

 

 

R

 

 

 

 

3.4 Cutter Deck

 

 

 

Type

Floating, Adjustable, Anti-scalping, Hybrid Design Combines Out-front and Belly-mount Designs

Construction

10-gauge steel reinforced with 7-gauge (3/16") Support Plate. 7-gauge (3/16") deck skirt.

True Cutting Width:

 

 

 

 

61V

 

 

61" (155.0 cm)

72V

 

 

72" (182.9 cm)

Cutting Height Adjustment

Foot Operated Lever Adjustment from Operator's Seat, 1.00" to 6.00" in 1/4"increments

Cutter Blades

 

0.197 Thick, Milled Edge, Wear Resistant Marbain™

61V

 

 

Three (3) 21" blades

72V

 

 

Three (3) 24.5" blades

Blade Engagement

 

Electric Blade Engagement Clutch with Control Panel Switch Connected

 

 

 

to the Cutter Deck Gearbox through a Drive Shaft.

Discharge Opening

 

Extra Wide 11.5" Discharge Opening with Spring Loaded Discharge Chute

Discharge Chute

 

Black, Polypropylene (Plastic), Flexible

Caster Wheels

 

 

13 X 6.00 Four-Ply

Spindles

Heavy-duty 1-1/8" Top Dimension Spindle Shaft, Cast Housing, Taper Roller Bearing,

 

 

Low Maintenance with Top Access Grease Fitting and Grease Overfill Relief Poppet

Spindle Pulleys

 

Split Steel with Easily Removed Taper Hubs

Cutter Deck Belts

 

B-section with Kevlar Cord. Self-adjusting, Self-tightening

61V

 

Scag Part Number - 481558

72V

 

Scag Part Number - 481980

Electric Clutch Type

 

 

Ogura Electric Clutch

Drive Shaft

 

Clamp Yoke Shaft With Two High Speed U-Joints

3.5 Hydraulic System

 

 

Hydraulic Oil Filter

 

10 Micron Spin-on Element Type

Hydraulic Reservoir

 

Nylon; 3 Quart Capacity

3.6 Weights and Dimensions

SMT61V

SMT72V

Length

 

87.5"

87.5"

Tracking Width

 

55"

55"

Overall Width w/chute down

73.5"

83"

Overall Width w/chute up

62"

73"

Overall Height w/ROPS up

67.5"

67.5"

Overall Height w/ROPS down

56.5"

56.5"

Operating Weight

 

1700#

1750#

3.7 PRODUCTIVITY

 

SMT61V

SMT72V

Cutting Width

 

61"

72"

Acres Per Day

 

23.7

28

The preceding chart will aid you in determining how many acres your Scag mower will cut per day. The chart is an estimate based on 8 hours per day cutting time at 6 MPH with an allowance for overlap and turns.

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Scag Power Equipment STT-28CAT manual Cutter Deck, Hydraulic System, Weights and Dimensions, SMT61V SMT72V