Clean area with on-board airstream

Apply tack coat to area to be repaired

Apply aggregate/emulsion mixture - you're done!

Nozzle allows precise control of spray to target area.

The hopper receives aggregate from the dump truck.

Optional Crack Seal Attachment good for sealing cracks before they become potholes.

Optional Water Flush Kit.

3 Easy Steps to Smoother Roads

Costly, inefficient road repair has long been a thorn in the side of many people — from municipality and city officials to the taxpayers who use the road. The Total Patcher T-7500 is the cure for what ails them. Use the Total Patcher T-7500 Road Repair System, and everybody wins!

In only three simple steps, the Total Patcher T-7500 allows the repair crew to quickly and efficiently create a permanent patch over potholes without having to roll over the pavement. Traffic gets moving again, road repair costs are minimalized, and everyone is happy!

Free Travel Boom System The Boom System supports the weight of the aggregate hoses, making operating the T-7500 Total Patcher easier than ever! The Boom System allows an 18 ft. working radius. Directional Arrow Board Emulsion Tank 250 gal tank features a 12-inch filler cap for added safety and convenience. Insulated Line Packet For cold weather operation. Operator Controls All operator controls for the throttle and aggregate flow are conveniently located at the handle. Air Conveyor Aggregate Feed Hopper Box on Patcher receives aggregate via a 5-inch diameter flex hose from dump truck. Aggregate Hose Rubber neoprene lined aggregate hose is wire reinforced to prevent kinking. 12,000 lb, 8 Lug Torsion Suspension

Emulsion Tank

• Size - 250 U.S. gal; 12-inch filler cap for added safety and convenience
• Working Pressure - 200 psi @ 500° F pressure relief set from 100-110 psi
• Insulation - R-15 rating with a fire retardant fiber reinforced plastic cover
• Heat - Two 1500w radiant heater blankets (120v) with thermostatic control

Emulsion Line Clean Out Tank

• 15 U.S. gal pressure vessel rated at 200 psi @ 450° F pressure relief set at 100 psi

Engie Fuel Tank

• 18.5 U.S. gal steel with quantity gauge

Comressor

• Auxiliary driven 15 cfm continuous duty; governor regulator set @ 70-95 psi

Blower

• 450 cfm with 7 psi (14 psi potential) @ 1500 rmp, approx 42 BHP. Mounted directly off engine flywheel (requires no belts or pulleys). Protective air pop-off valve set at 10 psi. Normal operating temp under 230° F (max 275° F).

Air Conveyor Aggregate Feed

• Hopper box on patcher receives aggregate via a 5" dia flex hose from dump truck. Aggregate is injected into the air conveyor system via a low pressure suction created by a venturi (under the hopper box). Slide gate opens and closes by a 4" stroke air ram controlled through a 12v air solenoid valve activated by a remote switch located at operator control handle. Aggregate 1/4" - 1/2" size is normally used. Machine will run up to 1" aggregate, and will allow a 2 1/2" stone to pass through without clogging. Air solenoid valve has manual override for easy servicing.

Air Filters

• Engine - Paper element with vactuator valve in filter housing
• Blower - Paper element with 300 sq inches in filtration surface with foam pre-cleaner

Mobile Heating System

• Engine coolant is routed through a high efficiency heat exchanger filled with heat exchange oil. The heated oil circulates via a 12v circulation pump throughout the emulsion distribution system, including the emulsion storage tank, hoses, and spray nozzle. Average system temp is 140° F. The total patcher can work effectively down to an ambient temp of 20° F (using proper emulsion for those temperatures).

Vented Nozzle

• Lightweight steel tube 3 1/2" x 13" automatically pressure compensates to prevent blowing material out of target area. Promotes clean operation and precise control. Emulsion dispenses through a single heated slot, measuring 1" x 1/16" for 100% aggregate coating.

Aggregate Hose

• Aggregate travels the length of the machine via a 3 1/2" ID schedule 40 pipe, then travels through 3 1/2" ID rubber neoprene lined hose (wire reinforced to prevent kinks).

Emulsion Supply/Diesel Clean-Up Line

• A 20' long x 3/8" ID hose rated at 250 psi carries the emulsion to the spray nozzle. Emulsion lines are encased in an insulated line packet to allow for cold weather operation. This line also serves as the clean-up line when patching operations are completed. Clean up takes about 1 quart of liquid.

Swinging Hose Carrier

• Easy Operation - Free travel boom system supports the weight of the aggregate hoses. System allows an 18" working travel radius. All operator controls for throttle and aggregate flow are at the handle.

Trailer

• Frame - 6" x 2" x 1/4" thick rectangular tube frame
• Axles - Tandem 6,000 lb torsion bar for a 12,000 lb load capacity
• Tires - Four ST235-80 R16; load range D; heavy-duty white modular 8 lug rims
• Brakes - Four wheel electric with breakaway unit
• Lights - Brake & tail, side marker, multi-directional arrow board, rear mounted strobe
• Dimensions - 96" wide x 91" high x 198" long
• Weight - 5850 lbs empty, 8050 lbs full

Specifications subject to change without notice.