Pothole Repairing Machine

The Pothole Repairing Machine (PHRM) quickly and effortlessly repairs potholes, shoulders, utility cuts, alligatored areas, cracks and fissures. Less than 1 kg. of pressure positions the boom anywhere within a 100 square metre working area with a vertical range of 1525 mm. above to 610 mm. below pavement level.

General
The following specifications cover a truck mounted road maintenance machine. Uses air to clean cracks and surfaces, spray hot emulsion over area to provide tack coat and fully coated asphaltic material to provide dense coating to bring repaired area up to grade.

Dimensions
Length : 8650 mm.
Width : 2400 mm.
Height : 2900 mm.

Chassis
TATA Model 1613/42 or equivalent.

Discharge Nozzle and Coating System
General : Capable of 100% coating prior to discharge. Nozzle : Machined aluminium with internal spray ring tapered to accelerate material.
Coating system : Spray bath at nozzle internal spray ring.

Aggregate Delivery System
Type : Screw fed to rear mounted power flow positive displacement air lock. Air lock : Rear mounted.
Hopper capacity : 4.5 cu.m. (option 6 cu. m.).

Asphalt Delivery System
Through pressurised asphalt tank by opening valve control located at operator station.

Electrical
Single phase industrial 220 V generator to power asphalt emulsion tank heating element and insulated asphalt emulsion line.

Tanks
Asphalt tank : 950 ltrs.
Insulation : Fully insulated with weather tight cover.
Openings : 200 mm quick opening.
Heating : 6000 watt – 110 V/220 V.
Fuel tank : 75 ltrs.
Flush tank : 150 ltrs.

Engine
Horsepower : Minimum 63 HP.
Filter : Oil bath.
Battery : 12 V/19 Plates.

Clean – The PHRM delivers up to 15.5 cu.m. of air per minute at 320 km/hr. for thorough cleaning
1

Tack – Opening a valve injects hot asphalt emulsion, fully atomized by an internal spray ring, to create a high pressure spray bath producing an economical, thin tack 2 coat.

Fill & Compact – Flipping the switch activates positive displacement stone feeding system. Stone enters the airstream & passes through the nozzle’s internal high pressure spray bath, assuring complete coating at an economical 5% asphalt content = 17 tons per tank.

Tri-Fold Articulated Boom with Counter-Weighted Arm
Radius :
Vertical stroke :
Controls :
Air :

Working Area
Total :

Hydraulic System
Pump :
Flow controls :
Hydraulic tank :
Filters :

Colour
Highway safety yellow or orange.

Crack Filling Attachment
Crack filling wand with regulator built into handle for applying asphalt emulsion only. Includes rear mounting brackets and self retracting reel.