Temporary Rumble Strips alert distracted drivers of an oncoming lane closure or work zone. Their use significantly reduces the number and impact of work zone intrusion accidents.

The RAPTOR rumble strip machines let the truck driver handle rumble strips from the safety of his cab. The driver will not have to leave the vehicle while safely deploying or collecting the rumble strips.

Check out our RAPTOR palette to find the version best suited for your application.

Our first rumble strip
machines have been in
use on Swiss highways since 2011 and more than
100 machines have been delivered to our happy customers in various countries by now (summer 2020).

The use of a high performance rumble strip is paramount in this application as shown in the video below.

Rumble strip testing

1/10

RAPTOR 2M is our most popular RAPTOR. It handles rumble strips of up
to 2.2 m length and can be easily mounted to the front plate of a truck.

1/4
Characteristics:
  • Max. Length of rumble strips: Approx. 2'200 mm.

  • Storage capacity: 9 – 12 strips, depending on strip type.

  • Very simple to control by wireless remote control.

  • Use of our patented magnet or vacuum gripper technology, depending on type of rumble strip.

  • Electro-hydraulic system is alimented by the truck by 12/24 VDC or by an on-board battery pack for autonomous operation.

  • Mechanical interface for installation on DIN EN 15432 plate. Other interfaces are feasible upon request.

  • Lateral drive +/- 500 mm.

  • LED-lights for night work.

  • Wireless remote control.

  • Wireless digital camera system to supervise the process.

  • Elegant & robust design.

  • Compact design: Only 1'000 mm overhang vs. DIN-Plate.

  • Weight: 690 kg without rumble strips.

  • Swiss Made by Senn Maschinenbau.

RAPTOR 3M is a variation of RAPTOR 2M. It can handle RoadQuake rumble strips of up to 3.3 m length. RAPTOR 2M and 3M are designed modular and can be retrofitted between each other.

Characteristics:
  • Max. Length of rumble strip: Approx. 2'200 mm.

  • Storage capacity: 12 Road Quake strips.

  • Very simple to control by wireless remote control.

  • Use of our patented magnet gripper technology.

  • Electro-hydraulic system is alimented by the truck by 12/24 VDC or by an on-board battery pack for autonomous operation.

  • Mechanical interface for installation on DIN EN 15432 plate. Other interfaces are feasible upon request.

  • Lateral drive +/- 500 mm.

  • LED-lights for night work.

  • Wireless remote control.

  • Wireless digital camera system to supervise the process.

  • Elegant & robust design.

  • Compact design: Only 1'000 mm overhang vs. DIN-Plate.

  • Weight: 770 kg without rumble strips.

  • Swiss Made by Senn Maschinenbau.

Distributors (Raptor):

Switzerland: FRIKE electronic AG

Germany: FRIKE electronic AG

Netherlands: EBO van Weel

USA & Canada: PSS Innovations

Manually deploying and collecting traffic cones in live traffic is one of the most dangerous and physically taxing jobs in highway maintenance.

 

CONER is a truck based automatic cone handling machine, designed to deploy traffic cones while driving forward and to collect them in reverse gear, thus keeping the vehicle in a safe lane at any time

Characteristics:
  • Storage Capacity: 100 – 500 cones, depending on layout and vehicle.

  • Cone dimensions:

    • CONER-075: H 750 x L 400 x B 400 mm, ca. 5.2 kg

    • CONER-100: H 1'000 x L 560 x B 560 mm, ca. 9 kg

  • Work speed: Approx. 6 cones / minute.

    • Work modes:

      • Straight Lines left, right or behind the vehicle.

      • Tapers of 6, 11 or 33 cones

      • Zic-Zac

  • Supporting vehicle: Standard flat bed or swap bridge truck.

1/12

Cone handling becomes a one-man operation with CONER, as the truck driver easily controls the process from the safety of the cab.

 

Spacing between cones can be freely set between 5 – 100 m. Taper and zic-zac modes can be used for more complex traffic management situations, while about 6 cones per minutes can be processed.

 

A standard flatbed truck can carry the system and cone storage capacity can vary between 100 – 400 cones depending on available vehicles and customer needs.

on-road use

Distributors (Coner):

Switzerland: FRIKE electronic AG

Germany: FRIKE electronic AG

United Kingdom: Highway Care

1/2

These lifting yokes are used for the handling of Jersey lock elements by cranes.

  • Max. loading capacity: 3'000 kg.

  • Powder-coated structural components.

  • RAL color of choice.

Senn Konstruktionswerkstätte AG    Erlenstrasse 33    CH-4106 Therwil

+41 (0) 61 721 13 03