Asphalt Hot Boxes
Trailer Mounted, Truck Mounted, and Slip-in Style
Pothole patching equipment for every need, big or small!
Stepp Manufacturing has been the industry leader with the broadest line of Asphalt Hot Boxes for over 40 years. Our technology driven designs give our customers the most innovative and productive pothole patching equipment on the market. We offer our asphalt hot boxes in many different sizes and configurations to give you exactly what you need to meet the demands of your aging roads. Whether it’s our small 1.0 cubic yard SSPH Slip-in style, or our 7.0 cubic yard STPH Truck Mounted patcher, we have the pothole patching system that is just right for your needs. Our Asphalt Hot Box line offers more options that any other manufacturer on the market, and gives you a user friendly, safe, heavy duty, and highly productive solution. Take a look at the different configurations that we offer, and we are sure that you will find the right system to match your needs and budget.
SPH Premix Heater
Stepp’s SPH Gravity Discharge Hot Box has an air jacketed, gravity discharge system, and a stainless steel shovel platform, along with many other bolt on options. Read more
SPHD Dump Style Premix Heater
Stepp Mfg’s SPHD dump style pothole patcher features a low profile design with dumping capabilities and an oil jacketed heating system, making this the most advanced patching trailer in the world. Read more
SPH-OJ Oil Jacketed Auger Discharge Hot Box
Stepp’s SPH-OJ Oil Jacketed Auger Discharge Hot Box is powered by a Kubota diesel engine and a Beckett diesel burner system, and comes fully equipped with hydraulic top doors. Read more
STPH Patch Trailer
The STPH takes charge of your demanding road maintenance needs with an optional on-board tack tank system, compactor plate carrier, spoils bin, hydraulic jackhammer and air blowout options. Read more
STPH Chassis Mounted Patch Truck – Oil Jacketed, Auger Delivery
Stepp’s STPH chassis mounted patch trucks feature an oil jacketed diesel heating system plus optional on-board tack tank system, compactor plate carrier, spoils bin, hydraulic jackhammer and air blowout options. Read more
STPH Hook Mounted Patch Truck – Oil Jacketed, Auger Discharge
Stepp’s STPH features an oil jacketed diesel heating system, auger delivery system and 270° full opening hydraulically operated top doors, for the ultimate pothole patching machine. Read more
SSPH Slip-in Style Hot Pack
Stepp’s SSPH Slip-In Hot Pack Patch Body is designed to utilize your small truck fleet. This unit is very maneuverable with little manpower requirements, creating less operator fatigue. Read more
SSPH HK Slip-in, Hook mounted and Truck Mounted Premix Heater
Stepp’s SSPH Slip-in Style Premix Heaters are designed for heating, hauling, storing, and dispensing hot mix and cold patch using your existing trucks. Read more
