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

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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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Contents OPERATOR’S Manual Remember Your Mower is only AS Safe AS the Operator Table of Contents Inside Back Cover Limited Warranty Commercial EquipmentServicing The Engine and Drive TraiN Components General InformationIntroduction Direction ReferenceSymbol Description SymbolsSafety Information Signal WordsBefore Operation considerations Operation Considerations Section Foldable Roll-Over Protection System Roll-over protection systemSeat Belt Inspection Maintenance Considerations & storage Diesel Fuel only Safety and Instructional DecalsElectrical SpecificationsPower head EngineSMT61V SMT72V Weights and DimensionsCutter Deck Hydraulic SystemControls and Instrument Identification Operating InstructionsDump Valve Control Safety Interlock SystemStarting the Engine Ground Travel and SteeringForward Travel Reverse Travel Engaging the Deck Drive Cutter BladesRemoving Clogged Material Hillside OperationParking the Mower After OperationAdjusting Cutting Height Moving Mower with Engine StoppedRecommendations for Mowing Adjusting the Steering Levers Adjusting the Height Adjust PedalTowing optional hitch accessory Condition Cause Cure Troubleshooting Cutting ConditionsTroubleshooting Cutting Conditions Contd Scalping Blades Hitting Parking Brake Adjustment AdjustmentsNeutral Adjustment Travel AdjustmentsThrottle Control and Choke Adjustments Belt AdjustmentTracking Adjustment Cutter Deck Pitch Cutter Deck AdjustmentsBelt Alignment Cutter Deck LevelCutter Deck Stop Cutter Deck HeightCustom-Cut Baffle Adjustment Custom-Cut Baffle AdjustmentMaintenance Chart Recommended Service Intervals MaintenanceLubrication Maintenance Chart Recommended Service Intervals ContdSection Changing Hydraulic Oil Checking Hydraulic Oil LevelEngine Fuel System Engine OilReplacing In-Line Fuel Filter Elements BatteryEngine Air Cleaner Cleaning and/or Replacing Air Cleaner ElementBlade Inspection Charging the BatteryDrive Belts Cutter BladesBlade Replacement TiresBlade Sharpening Changing Lubricant Cutter Deck GearboxCooling System Checking Lubricant LevelCleaning the Radiator Debris Screen BODY, DECK, and UpholsteryChecking The Fan Belt Tension Scag Approved Attachments and Accessories Illustrated Parts ListSection 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 Section Engine & Attaching Parts 28HP Cat diesel Section Engine & Attaching Parts 28HP Cat Diesel Section Radiator & Attaching Parts 28HP Cat Diesel Radiator & Attaching Parts 28HP Cat Diesel Brake and Steering Components Brake and Steering Components Section Fuel and Hydraulic System 28HP Cat Diesel Section Fuel and Hydraulic System 28HP Cat Diesel Section BDP-16A Hydraulic Pump Assembly with Cooling Fan Hex Screw, Flanged Head M10 x 1.50-65mm Section Electrical System 28HP Cat Diesel Electrical System 28HP Cat Diesel Heavy-Duty Commercial Sttkbd Decals Page2 Section Electrical Schematic 28HP Cat Diesel Limited Warranty Commercial Equipment