Truck Mounted Units
LP Gas Operated Asphalt Pothole Patcher
Heat Transfer Oil System

Trailer Mounted Units LP Gas Operated Asphalt Pothole Patcher
Options

Models Available:

TCM 425-80-HT
• 4.25 cubic yard, 6 ton capacity – 112"L x 50"H x 78"W
• 80 gallon built on tack tank with burner

TCM 425-100-HT
• 4.25 cubic yard, 6 ton capacity – 112"L x 50"H x 78"W
• 100 gallon built on tack tank with burner

TCM 500-120-HT
• 5 cubic yard, 7 ton capacity – 112"L x 54"H x 78"W
• 120 gallon built on tack tank with burner

TCM 600-120-HT
• 6 cubic yard, 9 ton capacity – 112"L x 60"H x 78"W
• 120 gallon built on tack tank with burner

TCM 425-80-HTE
• 4.25 cubic yard, 6 ton capacity – 112"L x 50"H x 78"W
• 80 gallon built on tack tank, heated from truck engine

TCM 425-100-HTE
• 4.25 cubic yard, 6 ton capacity – 112"L x 50"H x 78"W
• 80 gallon built on tack tank, heated from truck engine

TCM 425-160-HTE
• 4.25 cubic yard, 6 ton capacity – 112"L x 50"H x 78"W
• 150 gallon separate tack tank, heated from truck engine

TCM 500-160-HTE
• 5 cubic yard, 7 ton capacity – 112"L x 54"H x 78"W
• 150 gallon separate tack tank, heated from truck engine

TCM 600-160-HTE
• 6 cubic yard, 9 ton capacity – 112"L x 60"H x 78"W
• 150 gallon separate tack tank, heated from truck engine

1. GENERAL
The Pro-Patch trailer model is a unitized asphalt repair machine capable of making permanent asphalt repairs under most weather conditions.

2. BODY DIMENSIONS
For dimensions, refer to list of available models. Body has Diamond Tread safety step side fenders with two ladders, body assist handles. Body has extra large stop, turn, emergency flashers with dual element integral lighting. The body has a lockable tool storage compartment measuring 83" long, 22" deep and 10" high. MUD FLAPS INCLUDED.

3. BODY INSULATION
The asphalt aggregate hopper and road oil tank are fully insulated with 2"industrial, high temperature 12R factor insulation encased in a double steel jacket. The top cover on the unit is an Optional double form fitted 2" insulated tarp with tie downs, capable of sustaining 500 degrees F., OR Optional Hydraulic Operated Steel Top Doors.

4. CAPACITY
Hopper capacity, depending on model, will be 4.25, 5 or 6 cubic yards.

5. HEATING SYSTEMS
The body shall have a dry radiant heat chamber heated by 2 each 150,000 BTU retort tube propane burners with vertical exhaust stacks. The burners are thermostat controlled and regulated at 10 PSI. The ignition system is 12 volt DC with electronic ignitor. Gas burner has a safety shut-off on loss of flame or excessive temperature. Automatic safety shut-off when diesel pump is operating. Burner has two stages, ignites on 10 oz. pressure, operates at 10 PSI, on high burn regulated by the same thermostat as the electric heater. Thermostats will be 0/300° F. solid state.

6. ELECTRONIC CONTROLS
All electronic controls will be solid state shock resistant. Thermostat for tack oil tank is 0/250° F. Thermostat for asphalt aggregate hopper is 0/300° F. All thermostats have built in high limit safety shut down switches. Same thermostat controls the 12 volt LP Gas fired system and the 220 volt electric heating system.

7. LIQUID ASPHALT EMULSION TANK CAPACITY
For capacity, refer to list of available models. The tank has a double steel jacket with 2" of R12 insulation. The tank is heated with a retort tube in a dry heat chamber. The burner is 100,000 BTU, regulated at 10 PSI, thermostat controlled, 12 volt DC electronic ignitor with safety shut-off on loss of flame.

8. LIQUID ASPHALT TANK
The liquid asphalt pump and all liquid asphalt lines are in an insulated, heated area. The tank has a 230 volt thermostat controlled electric heater. The unit has a hot well for storing spray wand in cold weather.

9. ELECTRIC HEATING SYSTEM
The asphalt aggregate hopper and liquid asphalt oil tank is heated by a 220 volt, 62kw immersion heater, thermostat controlled with 25’ of cord with ground fault interrupt system. The heating system is capable of maintaining heated material during non-working hours.

10. FUEL
Optional 100 lb. (25 gallon) removable propane bottle, complete with 10 PSI regulator OR Optional frame mounted 35 gallon (dimensions 18" x 42") or 50 gallon (dimensions 20" x 42") capacity LP Gas Bottle with quick fill connector, 10 psi regulator and fuel sight gauge.

11. TEMPERATURE GAUGES
The unit has two 3" dial type, stainless steel temperature gauges that constantly monitor the temperature of the asphalt hopper and road oil tank.

12. HAND TORCH
For drying off repair site and cleaning hand tools, the unit has a 200,000 propane BTU hand torch with shut-off valve and 10’ of hose with hose rack. Hand torch has mounting bracket for transport.

13. LIQUID ASPHALT OIL PUMP
A hydraulically driven, 1 1/2" self priming, variable speed, reversible, rotary gear pump with relief valve. Operating at 20 GPM at 1200 RPM, 100 PSI. The pump will circulate the emulsion oil to prevent separation and to crush any lumps that may form and cause clogging of the spray tip. Air injection systems do not have this capability.

14. PAVEMENT BREAKER
We offer optional; Stanley BR45, 72, 67 and 87 Pavement Breakers, complete with asphalt cutter, tamper and detachable shank with lockable transporting bracket.

15. LIQUID ASPHALT HAND SPRAYER
A 5’ x 3/8" wand, equipped with fan nozzle and Deadman Control Valve. Sprayer hose is 15’ x 1/2" with a reversible pump and diesel flush system for cleaning pump and lines.

16. HYDRAULIC PUMP
The pump is gear type, variable speed at 12 GPM and has an operating pressure of 2000 PSI at 900 RPM.

17. HYDRAULIC OIL RESERVOIR
30 gallon capacity with sight and temperature gauge, ventilated fill cap, 100 micron sump strainer and a 5 micron return filler.

18. HYDRAULIC OIL COOLER
A Thermal Dynamic eight tube Hydraulic Oil Cooler. The fan cooler operates on 12 volt DC and is thermostat controlled.

19. HYDRAULIC HOSE AND FITTINGS
All hoses and crimped fittings have a minimum of 8000 PSI burst pressure.

20. HYDRAULIC CONTROL VALVE
Five spool, two way, variable flow with 2000 PSI relief valve. The valve controls hydraulic screw conveyor, hydraulic doors, asphalt agitator, liquid asphalt pump and tool circuit. The valve has an internal or external safety design that will not allow the screw conveyor or asphalt agitator to operate when the doors are open. This system is designed to divert hydraulic oil pressure back to the tank. Electronic solenoids on hydraulic valve are not acceptable due to mechanical override feature and ease of bypassing system. The valve is operated from the rear of machine by remote levers. To reduce maintenance problems the main directional control valve stack has no electric solenoids.

21. SCREW CONVEYOR
10’ long by 6" diameter progressive screw conveyor has hard surfaced flights welded continuously on 2" scheduled 80 pipe and is ball bearing mounted. Conveyor is driven by a 9200 in.lb. torque variable speed hydraulic motor with forward and reverse. Shall have a delivery chute with 120° of pivot. All bearings can be greased from ground level.

22. ASPHALT AGITATOR
The agitator shaft is built into the premix hopper and designed to break up asphalt bridging due to vibratory compaction. The scheduled 80 shaft has 12 spikes and is ball bearing mounted and driven by a 9200 in.lb. torque variable speed hydraulic motor with forward and reverse. All bearings can be greased from ground level.

23. THROTTLE
Electronic and/or remote from rear of unit.

24. DIESEL FUEL / RELEASING AGENT STORAGE TANK
An 18 gallon capacity tank, equipped with a 12 volt DC pump and a hand sprayer for cleaning tools and unit. There shall be a connector valve for flushing road oil pump and lines and a 1" drain.

25. DIESEL ENGINE OR GAS ENGINE
Optional 25 hp 3,000 RPM water cooled diesel three (3) cylinder, 12 volt electric DC starter. 35 amp alternator, 650 CA battery with weather proof cover. Remote control panel consisting of glow plug warm intake assistance, water temp, oil pressure shut down with tachometer. Engine shall have 15 gallon diesel fuel tank. 12 GPM hydraulic pump shall be direct mounted to the engine. Engine has rear mounted vernier cable throttle control. OR Optional 20 HP Honda V-twin air cooled gasoline engine, 12 volt electric DC starter, 20 amp alternator, 650 cca battery. Engine shall have low oil level shut down, tachometer, rear mount vernier cable throttle control. A 12 gpm hydraulic pump shall be direct mounted to the engine. NOTE: Due to amperage output of engine, all safety lighting auxiliary power will have to be supplied by the tow vehicle.

26. TRAILER
Shall be tandem, dual wheel axles. Axles will have leaf springs and oil bath seals. Shall have eight (8) 16" one piece steel rim with 235/85R16 - 14 ply tires. Shall be constructed of 12" I-beam, 26 Lb. and 3" x 6" x 3/8" rectangular tubing with a 7,000 lb. landing gear type jack, 3" I.D. adjustable height pintle hitch eye, and two (2) 3.8" safety chains - 36" long with hooks. Units with electric brakes, shall have a safety break away. Shall have a 7 pin trailer connector.

27. COLOR
Customer’s option, standard color is Omaha Orange.

28. SERVICE MANUALS AND TRAINING
H.D. Industries, will furnish two (2) parts, service and operators manuals with a three (3) day training program for each machine and delivery.

29. WARRANTY
H.D. Industries warrants the Pro-Patch Asphalt Pothole Patcher for a full twelve (12) months against defects in material and workmanship of the body and on all parts and labor.

Truck Mounted Units With Optional Work Deck
LP Gas Operated Asphalt Pothole Patcher
Dry Radiant Heat System

Models Available:

TCM 425-80-DHE
• 4.25 cubic yard, 6 ton capacity – 112"L x 50"H x 78"W
• 80 gallon built on tack tank

TCM 425-100-DHE
• 4.25 cubic yard, 6 ton capacity – 122"L x 49"H x 78"W
• 100 gallon built on tack tank

TCM 500-120-DHE
• 5 cubic yard, 7 ton capacity – 112"L x 54"H x 78"W
• 120 gallon built on tack tank

TCM 425-160-DHE
• 4.25 cubic yard, 6 ton capacity – 112"L x 50"H x 78"W
• 150 gallon separate tack tank

TCM 500-160-DHE
• 5 cubic yard, 7 ton capacity – 112"L x 54"H x 78"W
• 150 gallon separate tack tank

TCM 600-160-DHE
• 6 cubic yard, 9 ton capacity – 112"L x 60"H x 78"W
• 150 gallon separate tack tank

1. GENERAL
The Pro-Patch is a unitized all electric asphalt repair machine capable of making permanent asphalt repairs under most weather conditions.

2. BODY DIMENSIONS
For dimensions, refer to list of available models. Body has Diamond Tread safety step side fenders with two ladders, body assist handles. Body has extra large stop, turn, emergency flashers with dual element integral lighting. The body has a lockable tool storage compartment measuring 83" long, 22" deep and 10" high. MUD FLAPS INCLUDED.

3. BODY INSULATION
The asphalt aggregate hopper and road oil tank are fully insulated with 2" industrial, high temperature 12R factor insulation encased in a double steel jacket. The top cover on the unit is an Optional double form fitted 2" insulated tarp with tie down brackets, capable of sustaining 500° F., OR Optional Hydraulic Operated Steel Top Doors.

4. CAPACITY
Hopper capacity, depending on model, will be 4.25, 5 or 6 cubic yards.

5. HOPPER HEATING SYSTEM – WORKING HOURS
During working hours, the dry radiant heat chamber in the asphalt hopper body shall be heated by two (2) 208 volt to 240 volt AC single phase electric resistance heaters powered by a 50 amp, 12000 watt, p.t.o. hydraulic driven generator with ground fault circuit interruption. The heating system is capable of heating asphalt materials from 0 to 300° F.

6. EMULSION OIL TANK HEATING SYSTEM – WORKING HOURS
For capacity, refer to list of available models. The emulsion oil tank has a double steel jacket with 2" insulation, and is equipped with 2 heating systems. During working hours, a heat transfer system with an adjustable temperature valve, capable of heating emulsion oil from 0° to 160° F., using the truck engine coolant system as the heat source. The oil pump and all lines are in an insulated heated area with a hot well for storing the spray wand in cold weather. Tank has an 8" fill spout and a 2" gate valve on tank drain.

7. ELECTRIC HEATING SYSTEM – NON-WORKING HOURS
For non-working hours, the asphalt aggregate hopper is heated by two (2) 220 vac 3,500 watt 16 amps each heaters and the emulsion oil tank is heated by one (1) 220 vac 1,350 watt 6 amp dry well heater. Both systems are thermostatically controlled. Unit is supplied with a 25 ft. cord with ground fault interrupt system. The heating system is capable of maintaining heated material up to 300° F. in the hopper and 250° F. for emulsion tank.

8. ELECTRONIC CONTROLS
All electronic controls will be solid state shock resistant. Thermostat for tack oil tank is 0/250° F mechanical type. Thermostat for asphalt aggregate hopper is 0/300° F. Hopper thermostat has built in high limit safety shut down switch. Both thermostats have calibration capabilities.

9. TEMPERATURE GAUGES
The unit has two 3" dial type, stainless steel temperature gauges that constantly monitor the temperature of the asphalt hopper and emulsion road oil tank.

10. HAND TORCH
For drying off repair site and cleaning hand tools, the unit has a 200,000 propane BTU hand torch with shut-off valve and 10’ of hose with hose rack. Hand torch has a 5 gallon LP gas bottle with a mounting bracket for transport.

11. LIQUID ASPHALT OIL PUMP
A hydraulically driven, 1 1/2" self priming, variable speed, reversible, rotary gear pump with relief valve. Operating at 20 GPM at 1200 RPM, 100 PSI. The pump will circulate the emulsion oil to prevent separation and crush any lumps that may form in the emulsion oil to prevent clogging of the spray tip. Air injection systems do not have this capability.

12. PAVEMENT BREAKER
We offer optional; Stanley BR45, 72, 67 and 87 Pavement Breakers, complete with quick couplers, asphalt cutter, tamper and detachable shank with lockable transporting bracket.

13. LIQUID ASPHALT HAND SPRAYER
A 5’ x 3/8" wand, equipped with fan nozzle and Deadman Control Valve. Sprayer hose is 15’ x 1/2" with a reversible pump and diesel flush system for cleaning pump and lines.

14. HYDRAULIC PUMP
P.T.O. driven piston type load sense variable displacement 2000 psi @ 900 rpm pump.

15. HYDRAULIC OIL RESERVOIR & COOLER
20 gallon capacity, 12 vdc thermostat controlled hydraulic driven oil cooler assembly with 50 gpm with 10 micron microglass return filter.

16. HYDRAULIC HOSE AND FITTINGS
All high pressure hoses and crimped fittings have a minimum of 8000 PSI burst pressure.

17. HYDRAULIC CONTROL VALVE
Five spool, two way, variable flow with 2000 PSI relief valve. The valve controls hydraulic screw conveyor, hydraulic doors, asphalt agitator, liquid asphalt pump and tool circuit. The valve has an internal or external safety design that will protect the operator and not allow the screw conveyor or asphalt agitator to operate when the doors are open. This system is designed to divert hydraulic oil pressure back to the tank. Electric solenoids on hydraulic valve are not acceptable due to mechanical override feature and ease of bypassing system. The valve is located at outside right rear of machine for easy maintenance and controlled by levers. To reduce maintenance problems the main directional control valve stack has no electric solenoids.

18. SCREW CONVEYOR
10’ long by 6" diameter progressive screw conveyor has hard surfaced flights welded continuously on 2" scheduled 80 pipe and is ball bearing mounted. Conveyor is driven by a 9200 in.lb. torque variable speed hydraulic motor with forward and reverse. Shall have a delivery chute with 120° of pivot.

19. ASPHALT AGITATOR
The agitator shaft is built into the premix hopper and designed to break up asphalt bridging due to vibratory compaction. The scheduled 80 shaft has 12 spikes and is ball bearing mounted and driven by a 9200 in.lb. torque variable speed hydraulic motor with forward and reverse.

20. P.T.O.
Shall be Muncie, Chelsea, or Force America hot shift or constant mesh type.

21. THROTTLE
A two (2) or three (3) speed, depending on application, rear mounted remote switch allows operator more control over which speed and pressure each particular job requires. As a safety feature, the switch will not function unless the park brake is set on the vehicle.

22. DIESEL FUEL / RELEASING AGENT STORAGE TANK
An 18 gallon capacity tank, equipped with a 12 volt DC pump and a hand sprayer for cleaning tools and unit. There shall be a connector valve for flushing road oil pump and lines and a 1" drain. For easy hopper cleaning access and to spray hopper before loading, units with a work decks hall have an additional front mounted spray wand with 3 foot of hose.

23. COLOR
Customer’s option, standard color is Omaha Orange.

24. OPTIONAL WORK DECK
The optional Work Deck shall be constructed of 1/4" angle iron and 3/16" expanded metal with assist hand rails and shall be mounted between hopper and truck cab. Deck to provide easy and safe access to emulsion oil tank and asphalt hopper from passenger side. This option is only available on units equipped with a built on road oil tank.

25. SERVICE MANUALS AND TRAINING
H.D. Industries, will furnish two (2) parts, service and operators manuals with a three (3) day training program for each machine and delivery.

26. WARRANTY
H.D. Industries warrants the Pro-Patch Asphalt Pothole Patcher for a full twelve (12) months against defects in material and workmanship of the body and on all parts and labor. The generator and generator parts only will carry an additional one year warranty. This gives the generator and its parts a total warranty period of two (2) years. If the generator should fail and a new one must be installed, the replacement generator will also carry a two (2) year warranty.

Trailer Mounted Units
LP Gas Operated Asphalt Pothole Patcher

Models Available:

TM 425-100-DHE
• 4.25 cubic yard, 6 ton capacity – 112"L x 50"H x 78"W
• 100 gallon tack tank
• Air or electric brake, 12k axles

TM 500-120-DHE
• 5 cubic yard, 7 ton capacity – 112"L x 54"H x 78"W
• 120 gallon tack tank
• Air or electric brake, 15k axles

TM 600-120-DHE
• 6 cubic yard, 9 ton capacity – 112"L x 60"H x 78"W
• 120 gallon tack tank
• Air, 20k axles

1. GENERAL
The Pro-Patch trailer model is a unitized asphalt repair machine capable of making permanent asphalt repairs under most weather conditions.

2. BODY DIMENSIONS
For dimensions, refer to list of available models. Body has Diamond Tread safety step side fenders with two ladders, body assist handles. Body has extra large stop, turn, emergency flashers with dual element integral lighting. The body has a lockable tool storage compartment measuring 83" long, 22" deep and 10" high. MUD FLAPS INCLUDED.

3. BODY INSULATION
The asphalt aggregate hopper and road oil tank are fully insulated with 2"industrial, high temperature 12R factor insulation encased in a double steel jacket. The top cover on the unit is an Optional double form fitted 2" insulated tarp with tie downs, capable of sustaining 500 degrees F., OR Optional Hydraulic Operated Steel Top Doors.

4. CAPACITY
Hopper capacity, depending on model, will be 4.25, 5 or 6 cubic yards.

5. HEATING SYSTEMS
The body shall have a dry radiant heat chamber heated by 2 each 150,000 BTU retort tube propane burners with vertical exhaust stacks. The burners are thermostat controlled and regulated at 10 PSI. The ignition system is 12 volt DC with electronic ignitor. Gas burner has a safety shut-off on loss of flame or excessive temperature. Automatic safety shut-off when diesel pump is operating. Burner has two stages, ignites on 10 oz. pressure, operates at 10 PSI, on high burn regulated by the same thermostat as the electric heater. Thermostats will be 0/300° F. solid state.

6. ELECTRONIC CONTROLS
All electronic controls will be solid state shock resistant. Thermostat for tack oil tank is 0/250° F. Thermostat for asphalt aggregate hopper is 0/300° F. All thermostats have built in high limit safety shut down switches. Same thermostat controls the 12 volt LP Gas fired system and the 220 volt electric heating system.

7. LIQUID ASPHALT EMULSION TANK CAPACITY
For capacity, refer to list of available models. The tank has a double steel jacket with 2" of R12 insulation. The tank is heated with a retort tube in a dry heat chamber. The burner is 100,000 BTU, regulated at 10 PSI, thermostat controlled, 12 volt DC electronic ignitor with safety shut-off on loss of flame.

8. LIQUID ASPHALT TANK
The liquid asphalt pump and all liquid asphalt lines are in an insulated, heated area. The tank has a 230 volt thermostat controlled electric heater. The unit has a hot well for storing spray wand in cold weather.

9. ELECTRIC HEATING SYSTEM
The asphalt aggregate hopper and liquid asphalt oil tank is heated by a 220 volt, 62kw immersion heater, thermostat controlled with 25’ of cord with ground fault interrupt system. The heating system is capable of maintaining heated material during non-working hours.

10. FUEL
Optional 100 lb. (25 gallon) removable propane bottle, complete with 10 PSI regulator OR Optional frame mounted 35 gallon (dimensions 18" x 42") or 50 gallon (dimensions 20" x 42") capacity LP Gas Bottle with quick fill connector, 10 psi regulator and fuel sight gauge.

11. TEMPERATURE GAUGES
The unit has two 3" dial type, stainless steel temperature gauges that constantly monitor the temperature of the asphalt hopper and road oil tank.

12. HAND TORCH
For drying off repair site and cleaning hand tools, the unit has a 200,000 propane BTU hand torch with shut-off valve and 10’ of hose with hose rack. Hand torch has mounting bracket for transport.

13. LIQUID ASPHALT OIL PUMP
A hydraulically driven, 1 1/2" self priming, variable speed, reversible, rotary gear pump with relief valve. Operating at 20 GPM at 1200 RPM, 100 PSI. The pump will circulate the emulsion oil to prevent separation and to crush any lumps that may form and cause clogging of the spray tip. Air injection systems do not have this capability.

14. PAVEMENT BREAKER
We offer optional; Stanley BR45, 72, 67 and 87 Pavement Breakers, complete with asphalt cutter, tamper and detachable shank with lockable transporting bracket.

15. LIQUID ASPHALT HAND SPRAYER
A 5’ x 3/8" wand, equipped with fan nozzle and Deadman Control Valve. Sprayer hose is 15’ x 1/2" with a reversible pump and diesel flush system for cleaning pump and lines.

16. HYDRAULIC PUMP
The pump is gear type, variable speed at 12 GPM and has an operating pressure of 2000 PSI at 900 RPM.

17. HYDRAULIC OIL RESERVOIR
30 gallon capacity with sight and temperature gauge, ventilated fill cap, 100 micron sump strainer and a 5 micron return filler.

18. HYDRAULIC OIL COOLER
A Thermal Dynamic eight tube Hydraulic Oil Cooler. The fan cooler operates on 12 volt DC and is thermostat controlled.

19. HYDRAULIC HOSE AND FITTINGS
All hoses and crimped fittings have a minimum of 8000 PSI burst pressure.

20. HYDRAULIC CONTROL VALVE
Five spool, two way, variable flow with 2000 PSI relief valve. The valve controls hydraulic screw conveyor, hydraulic doors, asphalt agitator, liquid asphalt pump and tool circuit. The valve has an internal or external safety design that will not allow the screw conveyor or asphalt agitator to operate when the doors are open. This system is designed to divert hydraulic oil pressure back to the tank. Electronic solenoids on hydraulic valve are not acceptable due to mechanical override feature and ease of bypassing system. The valve is operated from the rear of machine by remote levers. To reduce maintenance problems the main directional control valve stack has no electric solenoids.

21. SCREW CONVEYOR
10’ long by 6" diameter progressive screw conveyor has hard surfaced flights welded continuously on 2" scheduled 80 pipe and is ball bearing mounted. Conveyor is driven by a 9200 in.lb. torque variable speed hydraulic motor with forward and reverse. Shall have a delivery chute with 120° of pivot. All bearings can be greased from ground level.

22. ASPHALT AGITATOR
The agitator shaft is built into the premix hopper and designed to break up asphalt bridging due to vibratory compaction. The scheduled 80 shaft has 12 spikes and is ball bearing mounted and driven by a 9200 in.lb. torque variable speed hydraulic motor with forward and reverse. All bearings can be greased from ground level.

23. THROTTLE
Electronic and/or remote from rear of unit.

24. DIESEL FUEL / RELEASING AGENT STORAGE TANK
An 18 gallon capacity tank, equipped with a 12 volt DC pump and a hand sprayer for cleaning tools and unit. There shall be a connector valve for flushing road oil pump and lines and a 1" drain.

25. DIESEL ENGINE OR GAS ENGINE
Optional 25 hp 3,000 RPM water cooled diesel three (3) cylinder, 12 volt electric DC starter. 35 amp alternator, 650 CA battery with weather proof cover. Remote control panel consisting of glow plug warm intake assistance, water temp, oil pressure shut down with tachometer. Engine shall have 15 gallon diesel fuel tank. 12 GPM hydraulic pump shall be direct mounted to the engine. Engine has rear mounted vernier cable throttle control. OR Optional 20 HP Honda V-twin air cooled gasoline engine, 12 volt electric DC starter, 20 amp alternator, 650 cca battery. Engine shall have low oil level shut down, tachometer, rear mount vernier cable throttle control. A 12 gpm hydraulic pump shall be direct mounted to the engine. NOTE: Due to amperage output of engine, all safety lighting auxiliary power will have to be supplied by the tow vehicle.

26. TRAILER
Shall be tandem, dual wheel axles. Axles will have leaf springs and oil bath seals. Shall have eight (8) 16" one piece steel rim with 235/85R16 - 14 ply tires. Shall be constructed of 12" I-beam, 26 Lb. and 3" x 6" x 3/8" rectangular tubing with a 7,000 lb. landing gear type jack, 3" I.D. adjustable height pintle hitch eye, and two (2) 3.8" safety chains - 36" long with hooks. Units with electric brakes, shall have a safety break away. Shall have a 7 pin trailer connector.

27. COLOR
Customer’s option, standard color is Omaha Orange.

28. SERVICE MANUALS AND TRAINING
H.D. Industries, will furnish two (2) parts, service and operators manuals with a three (3) day training program for each machine and delivery.

29. WARRANTY
H.D. Industries warrants the Pro-Patch Asphalt Pothole Patcher for a full twelve (12) months against defects in material and workmanship of the body and on all parts and labor.

Truck Mounted Units With Optional Work Deck
All Electric Units

Models Available:

TCM 425-80-AEE
• 4.25 cubic yard, 6 ton capacity – 112"L x 50"H x 78"W
• 80 gallon built on tack tank

TCM 425-100-AEE
• 4.25 cubic yard, 6 ton capacity – 112"L x 50"H x 78"W
• 100 gallon built on tack tank

TCM 500-120-AEE
• 5 cubic yard, 7 ton capacity – 112"L x 54"H x 78"W
• 120 gallon built on tack tank

TCM 600-120-AEE
• 6 cubic yard, 9 ton capacity – 112"L x 60"H x 78"W
• 120 gallon built on tack tank

TCM 425-160-AEE
• 4.25 cubic yard, 6 ton capacity – 112"L x 50"H x 78"W
• 150 gallon separate tack tank

TCM 500-160-AEE
• 5 cubic yard, 7 ton capacity – 112"L x 54"H x 78"W
• 150 gallon separate tack tank

TCM 600-160-AEE
• 6 cubic yard, 9 ton capacity – 121"L x 60"H x 78"W
• 150 gallon separate tack tank

1. GENERAL
The Pro-Patch is a unitized all electric asphalt repair machine capable of making permanent asphalt repairs under most weather conditions.

2. BODY DIMENSIONS
For dimensions, refer to list of available models. Body has Diamond Tread safety step side fenders with two ladders, body assist handles. Body has extra large stop, turn, emergency flashers with dual element integral lighting. The body has a lockable tool storage compartment measuring 83" long, 22" deep and 10" high. MUD FLAPS INCLUDED.

3. BODY INSULATION
The asphalt aggregate hopper and road oil tank are fully insulated with 2" industrial, high temperature 12R factor insulation encased in a double steel jacket. The top cover on the unit is an Optional double form fitted 2" insulated tarp with tie down brackets, capable of sustaining 500° F., OR Optional Hydraulic Operated Steel Top Doors.

4. CAPACITY
Hopper capacity, depending on model, will be 4.25, 5 or 6 cubic yards.

5. HOPPER HEATING SYSTEM – WORKING HOURS
During working hours, the dry radiant heat chamber in the asphalt hopper body shall be heated by two (2) 208 volt to 240 volt AC single phase electric resistance heaters powered by a 50 amp, 12000 watt, p.t.o. hydraulic driven generator with ground fault circuit interruption. The heating system is capable of heating asphalt materials from 0 to 300° F.

6. EMULSION OIL TANK HEATING SYSTEM – WORKING HOURS
For capacity, refer to list of available models. The emulsion oil tank has a double steel jacket with 2" insulation, and is equipped with 2 heating systems. During working hours, a heat transfer system with an adjustable temperature valve, capable of heating emulsion oil from 0° to 160° F., using the truck engine coolant system as the heat source. The oil pump and all lines are in an insulated heated area with a hot well for storing the spray wand in cold weather. Tank has an 8" fill spout and a 2" gate valve on tank drain.

7. ELECTRIC HEATING SYSTEM – NON-WORKING HOURS
For non-working hours, the asphalt aggregate hopper is heated by two (2) 220 vac 3,500 watt 16 amps each heaters and the emulsion oil tank is heated by one (1) 220 vac 1,350 watt 6 amp dry well heater. Both systems are thermostatically controlled. Unit is supplied with a 25 ft. cord with ground fault interrupt system. The heating system is capable of maintaining heated material up to 300° F. in the hopper and 250° F. for emulsion tank.

8. ELECTRONIC CONTROLS
All electronic controls will be solid state shock resistant. Thermostat for tack oil tank is 0/250° F mechanical type. Thermostat for asphalt aggregate hopper is 0/300° F. Hopper thermostat has built in high limit safety shut down switch. Both thermostats have calibration capabilities.

9. TEMPERATURE GAUGES
The unit has two 3" dial type, stainless steel temperature gauges that constantly monitor the temperature of the asphalt hopper and emulsion road oil tank.

10. HAND TORCH
For drying off repair site and cleaning hand tools, the unit has a 200,000 propane BTU hand torch with shut-off valve and 10’ of hose with hose rack. Hand torch has a 5 gallon LP gas bottle with a mounting bracket for transport.

11. LIQUID ASPHALT OIL PUMP
A hydraulically driven, 1 1/2" self priming, variable speed, reversible, rotary gear pump with relief valve. Operating at 20 GPM at 1200 RPM, 100 PSI. The pump will circulate the emulsion oil to prevent separation and crush any lumps that may form in the emulsion oil to prevent clogging of the spray tip. Air injection systems do not have this capability.

12. PAVEMENT BREAKER
We offer optional; Stanley BR45, 72, 67 and 87 Pavement Breakers, complete with quick couplers, asphalt cutter, tamper and detachable shank with lockable transporting bracket.

13. LIQUID ASPHALT HAND SPRAYER
A 5’ x 3/8" wand, equipped with fan nozzle and Deadman Control Valve. Sprayer hose is 15’ x 1/2" with a reversible pump and diesel flush system for cleaning pump and lines.

14. HYDRAULIC PUMP
P.T.O. driven piston type load sense variable displacement 2000 psi @ 900 rpm pump.

15. HYDRAULIC OIL RESERVOIR & COOLER
20 gallon capacity, 12 vdc thermostat controlled hydraulic driven oil cooler assembly with 50 gpm with 10 micron microglass return filter.

16. HYDRAULIC HOSE AND FITTINGS
All high pressure hoses and crimped fittings have a minimum of 8000 PSI burst pressure.

17. HYDRAULIC CONTROL VALVE
Five spool, two way, variable flow with 2000 PSI relief valve. The valve controls hydraulic screw conveyor, hydraulic doors, asphalt agitator, liquid asphalt pump and tool circuit. The valve has an internal or external safety design that will protect the operator and not allow the screw conveyor or asphalt agitator to operate when the doors are open. This system is designed to divert hydraulic oil pressure back to the tank. Electric solenoids on hydraulic valve are not acceptable due to mechanical override feature and ease of bypassing system. The valve is located at outside right rear of machine for easy maintenance and controlled by levers. To reduce maintenance problems the main directional control valve stack has no electric solenoids.

18. SCREW CONVEYOR
10’ long by 6" diameter progressive screw conveyor has hard surfaced flights welded continuously on 2" scheduled 80 pipe and is ball bearing mounted. Conveyor is driven by a 9200 in.lb. torque variable speed hydraulic motor with forward and reverse. Shall have a delivery chute with 120° of pivot.

19. ASPHALT AGITATOR
The agitator shaft is built into the premix hopper and designed to break up asphalt bridging due to vibratory compaction. The scheduled 80 shaft has 12 spikes and is ball bearing mounted and driven by a 9200 in.lb. torque variable speed hydraulic motor with forward and reverse.

20. P.T.O.
Shall be Muncie, Chelsea, or Force America hot shift or constant mesh type.

21. THROTTLE
A two (2) or three (3) speed, depending on application, rear mounted remote switch allows operator more control over which speed and pressure each particular job requires. As a safety feature, the switch will not function unless the park brake is set on the vehicle.

22. DIESEL FUEL / RELEASING AGENT STORAGE TANK
An 18 gallon capacity tank, equipped with a 12 volt DC pump and a hand sprayer for cleaning tools and unit. There shall be a connector valve for flushing road oil pump and lines and a 1" drain. For easy hopper cleaning access and to spray hopper before loading, units with a work decks hall have an additional front mounted spray wand with 3 foot of hose.

23. COLOR
Customer’s option, standard color is Omaha Orange.

24. OPTIONAL WORK DECK
The optional Work Deck shall be constructed of 1/4" angle iron and 3/16" expanded metal with assist hand rails and shall be mounted between hopper and truck cab. Deck to provide easy and safe access to emulsion oil tank and asphalt hopper from passenger side. This option is only available on units equipped with a built on road oil tank.

25. SERVICE MANUALS AND TRAINING
H.D. Industries, will furnish two (2) parts, service and operators manuals with a three (3) day training program for each machine and delivery.

26. WARRANTY
H.D. Industries warrants the Pro-Patch Asphalt Pothole Patcher for a full twelve (12) months against defects in material and workmanship of the body and on all parts and labor. The generator and generator parts only will carry an additional one year warranty. This gives the generator and its parts a total warranty period of two (2) years. If the generator should fail and a new one must be installed, the replacement generator will also carry a two (2) year warranty.