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Dura Patcher Trailer Mounted Dura Maxx Dura Patcher Truck Mounted
 
 
PRODUCTION
60 kg./minute in continuous operation using 6 to 12mm dia. aggregates.
BLOW-VAC AIR CONVEYOR
1. Inlet funnel for holding aggregate before aggregate enters air stream
2. Inlet slide gate is opened and closed by a single83mm dia./100mm stroke air ram. The air ram is
actuated by a 12 v. air solenoid valve controlled by remote switch located on operators handle.
3. Inlet funnel has safety screen welded in place. Allows aggregate up to 60mm dia. to pass through
hose without clogging.
4. 125-DJTE: gravity feed from tipper truck to inlet fun- nel through 13cm dia. flex hose (approx. 60cm long) 5. 125-DJTM: gravity feed from hopper (with vibrator and dual slide gates for safety and inspection)
BLOWER
1. Produces 12.7 m³ volume of air at 0.5 Bar (at 1500 engine r.p.m.) using approx. 30 kW
2. Driven directly from its own engine flywheel eliminating belt drive.
3. Air relief pop-off valve set at 0.7 Bar to protect blower from overheating.
4. Maximum blower temperature 135° C (normal temp. 110° C)
ENGINE
John Deere water-cooled diesel engine 74 BHP Interim Tier 4 Compliant
COMPRESSOR
1. Heavy-duty continuous pressure with governor regulator valve set at 5-6.5 Bar. produces 0.42 m³.
2. Bolted directly to engine auxiliary drive, eliminating belts and pulleys
AIR FILTERS
Paper element filters for engine and blower
EMULSION TANK
1. 950 liter (1140 liter available), 14 Bar working pressure at 260° C
2. R-15 rated insulation secured by fiber-reinforced and fire-retardant plastic weatherproof cover.
3. two thermostatically-controlled 1500 watt/230 volt electric blankets
4. pressure-relief valve set at 7.6 Bar
EMULSION LINE CLEAN-OUT TANK
1. 57 liter capacity pressurized tank
2. 14 Bar working pressure at 232° C
3. pressure-relief valve set between 6.9 and 7.6 Bar
 
ENGINE FUEL TANK
68 liter capacity with sight gauge
HOSES
1. aggregate hose: 3 m pipe connected to 5 m. wire- reinforced neoprene lined hose (both 9cm inner dia.) = total length of 8 m.
2. 2. emulsion line: 6.1 m. long x 10mm inner dia. hose (rated for 17 Bar)
3. emulsion clean-out line: 4.6 m. long
VENT FLOW NOZZLE
1. 9cm dia. lightweight perforated tube, 33cm long
2. emulsion spray slot for 100% aggregate coverage
3. perforated holes allow air pressure relief upon exit of aggregate, preventing over-dispersal of aggregate
SWING HOSE CARRIER
1. holds entire length of aggregate hose, eliminating operator fatigue
2. 2. Operator station includes controls for emulsion and aggregate release, engine r.p.m. and horn. 3. 5.3 m. working radius
HOT OIL HEAT EXCHANGER SYSTEM
12 v. pump circulates heated oil through a 5cm dia./122cm long pipe from the engine heat exchanger into emulsion tank, then through a 9mm dia. hose to the emulsion nozzle, returning to the heat exchanger. At ambient temperatures as low as 7° C, system keeps the emulsion circuit (tank, line and nozzle) at average temperature of 60° C.
TRAILER SPECIFICATIONS (MODEL 125-DJTE)
1. rectangular tube frame of 6mm thick steel
2. 2. dual-axle leaf-spring suspension – 5.45 tone capacity
3. four 225/75R15 tires
4. electric brakes with breakaway unit
5. brake and turning lights (flashing strobe and directional arrowboard optional)
6. dimensions: 4.93 m. long x 2.24 m. wide x 2.31 m. high
7. weight: 2.44 tones empty
TRUCK MOUNTED SPECIFICATIONS (MODEL 125-DJTM)
Hopper:
4.6 cu. m. - opening 2.1 m. x 3m.
dimensions:
5.61 m. L x 2.31 m. W x 1.93. m. H
equipment net weight (unloaded): 4,260 kg.
Gross weight (fully loaded)
12 tones approx
Recommended chassis:
15 tone GVW
STANDARD COLOR
safety orange
 
 
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