SE47 VT Tamper Bar Screed
The Cat® SE47 VT Tamper Bar Screed is equipped with rear-mounted extenders that provide stability, easy set-up, and a versatile paving range, making it the perfect fit for both urban streets and rural paving applications.
Application Versatility
- Common applications include parking lots, urban and rural roads, streets, and highways
- The standard, extendable paving range of 2.4 m - 4.7 m (7' 10" - 15' 4") provides versatility and good performance when changing paving widths.
- The transport width of 3.0 m (9.8') is maintained when equipped with 225 mm (9") extensions and end gates on each side
- Simple, bolt-on extensions offer a maximum paving width of 6.0 m (19' 8")
- Walkway clearance height of 127 mm (5") enables close starting capability next to curbs and other obstacles
Easy Adjustment
- Screed operating consoles are equipped with mix height adjustment for the augers that provide material flow modification. When equipped with Cat® Grade Control, conveyor ratio adjustment (conveyor material height) can be performed through the display
- Auger and tow-point height adjustments provide versatile setup options for the screed operator
- Optional power control for screed crown enables operators to quickly manage mat profiles
- Tamper speed adjustment is available with the multi purpose mix-height, tamper speed, and vibratory speed control dial; tamper speed adjustment helps modify angle of attack and eliminate transition lines between the main screed and extenders
- Optional power end gates easily accomodate paving depth changes
Smooth Material Flow
- Screed plate depths of 324 mm (12.8") on the main and extenders are designed to provide stability and good mat textures
- The proportionally sized auger chamber and rear mounted extenders are designed to provide smooth material flow for consistent mat quality
- Proportional control extenders offer smooth adjustment when transitioning paving widths
- Screed operating consoles are equipped with mix height adjustment for the augers, providing the ability to modify material flow
- The heated end gate option helps prevent material from sticking for better edge profiles and joint matching capability
Quick Heat, Even Distribution
- Belt-driven, tractor mounted generator delivers fast heating screed plates for quick starts
- The electric heating system with zone monitoring keeps the operator informed to enable even heat distribution and smooth asphalt textures while also allowing heating to continue in the event of a temperature sensor failure
Cat® Grade Control Option
- Cat Grade Control is a factory-integrated leveling system that helps remove irregularities from the surface and control mat thickness for increased production, lower operating costs, and higher profitability
- User-friendly system with text-based displays, split screen-mode, and on-the-go sensor selection
- Precise control is driven by the 10-point auto-calibration for true averaging with 5 transducers in each sonic sensor, and the cross coupling feature that maintains slope requirements more consistently when changing elevation
- Text-based displays are available with multiple language options to serve regional markets
Service Repair Kits
- Paver and screed service and repair kits include all the parts necessary to complete specific repairs
- Cat genuine parts are manufactured to precise specifications and designed for optimal performance and maximum uptime
- Repair kits are identified by a single part number to make ordering easy
- Select kits are available to be packaged as a kit by the dealer for over-the- counter purchases or through the dealer service shop
