Nova Strassmayr STP1010 JOY Blow Patcher Remonter stabilizator tla

The STRASSMAYR STP 1010 Blow Patcher allows reparation of holes and damages in the road surface without using the milling machine and paver, on behalf of emulsion and aggregates. This type of machine requires only two man to operate and fulfill the technology of road surface repairs (the operator and the driver of a truck). Machine is equipped with the most modern material delivery systems, including electronic control over the mixing process.

Advantages of Blow Patching Pothole reparation technology:
o Two main materials used for operation (aggregates and emulsion) stay separated till the last moment before application
o No loss of material in case of necessity of stopping the reparation process, materials stay separated in two different bins
o No need to purchase each day small quantities of asphalt mixture easy storage of aggregates and emulsion close to the jobsite
o Thanks to the electronic “EasyPatch” system we remove the risk of incorrect amount of emulsion in the mixture

Models of STP 1010 FOB line:

Model STP 1010/4000 FOB STP 1010/6000 FOB
Capacity of emulsion 2000 l 2000 l
Capacity of stones 4 m3 6 m3

Main engine
o main engine HATZ 4H50TICD,
fulfilling exhaust emission regulation EPA
Tier 4 Final
vertical 4-cylinder liquid cooled Diesel
engine power 55 kW
engine radiator with fan
o hydraulic pump driving all the functions
hydraulic oil tank with filter and temperature/oil level indicator
o Kaeser OMEGA blower, delivering flow of air necessary for aggregate transportation
driven by hydraulic motor
o Easy access to all components from the side of the unit

Emulsion delivery system
o 2 emulsion pumps with hydraulic drive
larger pump for circulation and loading/unloading of emulsion
smaller pump for spraying operation
emulsion installation secured with an emulsion filter
circulation installation for emulsion to shorten the heating time
o two step cleaning system for emulsion installation:
first step of cleaning executed by pre-compressed air insufflation
second step of cleaning executed by rinsing with cleaning liquid
o “Easy Patch” - automatic electronic system regulating the amount of emulsion to be delivered
regulation of emulsion’s delivery accordingly to the
amount of delivered aggregates


Aggregate bin
o aggregate bin with capacity of 4 or 6 m3
divided into two sections allowing operation on behalf of two sizes of stone
two screw conveyors with hydraulic drive
o use of two sizes of aggregate allows quality reparation with long-lasting effect
Emulsion bin
o emulsion bin capacity of 2000 liter
insulated with rockwool
mechanical indicator of filling the emulsion bin
emulsion bin integrated in the body of the unit
o automatic heating installation
thermostat adjusting the temperature of emulsion
o RIELLO diesel burner
Working arm
o Front Operating Boom enables the reparation in the radius of 3,5 – 4,0 m
o working arm assembled in the front of a truck, for higher safety of the operator and highest efficiency of reparation work
o ring of nozzles creating the mixture of aggregate and emulsion allowing homogenous coverage of aggregates with emulsion
o by-pass system allows reduction of the speed of aggregates leaving the nozzle and material lost around repaired place
o pneumatic suspension of working arm - pneumatic cylinder supporting the working arm
easy adjustment of height of working arm accordingly requirements of operation
o operator panel assembled on the working arm allowing regulation of main functions of unit

Additional equipment
Additional coat heating
coat heating system for emulsion pump and emulsion filter
preheating the body of the pump before starting operation
avoiding cooling down of the emulsion when entering cold body of the pump
system of heat exchange delivering the warm liquid to the coat heating system

Set of legs
set of 6 legs with manual height regulation
additional intermediate frame integrated in the unit construction for legs fitting
allowing quick and trouble-free dismantling of the unit from the truck without use of crane

Water spraying installation
water bin with capacity of 200 liters
water pump with electric drive
additional nozzle assembled by the working arm
additional spraying bars with nozzles in two aggregate bins
possibility to wash the aggregate mixing chamber
possibility to fill in a bucket of water or wash hands

Rain cover
rain cover for aggregate bin
to be opened manually

Security rear installation “lightning arrow”
assembled in the rear part of the unit connected with electric installation of the unit
panel allowing switching on and off
access platform allowing easy access to the engine compartment including ladder