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2024 STEPP MANUFACTURING OJK-H 275 Gallon Oil Jacketed Crack Sealer Horizontal - photo 1 of 9
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2024 STEPP MANUFACTURING OJK-H 275 Gallon Oil Jacketed Crack Sealer Horizontal

Stock # 127124VIN 4S9JK2750RS127124
Fort Wayne, IN
Serving municipalities since 19687 Midwest locationsFactory-trained techniciansOEM parts in stock
Why This Unit

Crack sealant application demands precise temperature control from tank to nozzle, and any cold spot in the system, material line, boom, or wand, wastes operator time and degrades bond quality. Equipment that heats fast and holds temperature under load separates crews that finish on schedule from those that don't.

Demo STEPP MANUFACTURING

OJK-H 275 Gallon Oil Jacketed Crack Sealer Horizontal

This OJK-H 275 pairs oil-jacket heating on all four sides and bottom with a Beckett diesel burner rated up to 350,000 BTU, reaching full operating temperature in under 60 minutes. The 275 gallon material tank feeds a Viking K124A submerged pump capable of 0–8 GPM variable output, while a horizontal auger agitates material at 0–30 RPM reversible. The Stepp AKC CAN-bus controller locks the pump until product and hose reach 275 F, and electrically heated hose and wand reach application temperature in 30 minutes or less. A Kubota D1105 3-cylinder diesel runs the system on 18 hours of engine time, mounted on a tandem-rated A-frame trailer with electric brakes and breakaway kit.

Right for your operation if you deal with

Cold patches that fail within weeks and waste crew time on re-repairs

Cracks evolving into potholes because regular maintenance falls behind

Utility cuts and patches that don't blend with surrounding pavement

Budget pressure to extend pavement life without full-depth reconstruction

Technical Data

Specifications

Download Spec Sheet
Brand
STEPP MANUFACTURING
Model
OJK-H 275 Gallon Oil Jacketed Crack Sealer Horizontal
Chassis Engine Hours
18 hrs
Serial Number
127124
VIN
4S9JK2750RS127124
Stock Number
127124
Material Tank Capacity
275 gallons plus 5 gallon expansion
Heat Transfer Oil Capacity
118 gallons minimum
Heat Transfer Area
7,375 sq in
Burner
Beckett forced-air diesel, up to 350,000 BTU
Engine
Kubota D1105 3-cylinder liquid-cooled diesel, 24.8 HP minimum
Engine Management
Deep Sea digital
Material Pump
Viking K124A submerged, variable 0–8 GPM, reversible
Agitation
Horizontal auger, 0–30 RPM reversible, proximity-sensor shutdown
Control System
Stepp AKC CAN-bus kettle control, 0–550 F thermostat
Pump Interlock
Active until product and hose reach 275 F
Heated Hose and Wand
Electrically heated, reach application temperature in 30 minutes or less, 48 in wand
Loading Chutes
Dual insulated safety loading chutes, 26 in x 22 in each, maximum 48 in loading height
Trailer
Tandem-rated A-frame with electric brakes and breakaway kit
Location
Fort Wayne, IN
Ideal Applications

Built for This Work

Asphalt crack and joint sealing

Highway and street maintenance

Parking lot and driveway repair

Municipal road preservation programs

See It In Person

Roanoke

13710 Lower Huntington Rd
Roanoke, IN 46783

(800) 747-2312

Mon-Fri 7:00 AM - 4:00 PM

Walk-ins welcome. Call ahead to confirm this unit is on-site.

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Authorized Dealer
Stepp Mfg

Cold patches fail within weeks and your crew has to go back and fix the same pothole again. Stepp hot boxes keep asphalt at working temperature...

All Stepp Mfg
How It Works

From First Call to Delivery

1

Talk to a Specialist

Call or message a BEC equipment consultant. We answer the questions a brochure can't, walk you through what fits your operation, and flag tradeoffs before you commit.

2

Demo the Equipment

Schedule a hands-on demo at your facility or visit one of our seven Midwest locations to see the machine work in real conditions before you decide.

3

Get a Quote

Once you've seen what fits, we build a custom quote with pricing, financing options, and a realistic delivery timeline.

4

Take Delivery

We handle financing, registration, and delivery. Your crew gets full training on operation and maintenance.

After the Sale

We Back Every Unit We Sell

Warranty Coverage

New units include full manufacturer warranty. Used and reconditioned units come with BEC's own warranty coverage. Extended warranty options available on all equipment.

Parts & Service

10,000+ OEM parts in stock across seven locations. Factory-trained technicians service all makes and models. Most common parts ship same day.

Ongoing Support

Operator training included with every purchase. Preventive maintenance programs available. Emergency service support when your equipment goes down.

The BEC Advantage

Every BEC location stocks OJK-H parts and provides service support across the Midwest.

Factory-Trained Techs
OEM Parts on the Shelf
7 Midwest Locations
Demo Before You Buy

About This 2024 STEPP MANUFACTURING OJK-H 275 Gallon Oil Jacketed Crack Sealer Horizontal

How long does this unit take to reach operating temperature?
The Beckett burner, rated up to 350,000 BTU, reaches full heat in under 60 minutes from cold startup. Electrically heated hose and boom reach spray-ready temperature in 30 minutes or less.
What is the material tank capacity?
The OJK-H holds 275 gallons of crack seal material, plus 5 gallons of expansion capacity. Heat transfer oil capacity is 118 gallons minimum across the jacketed sides and bottom.
What engine powers this unit?
A Kubota D1105 3-cylinder liquid-cooled diesel with 24.8 HP minimum. This unit has 18 hours of engine time and includes Deep Sea digital engine management.
Can the pump and agitator run in reverse?
Yes. The Viking K124A material pump is variable 0–8 GPM and reversible. The horizontal auger agitation runs 0–30 RPM reversible, with a proximity-sensor shutdown when the loading chute opens.
What safety features does the controller provide?
The Stepp AKC CAN-bus controller sets a 0–550 F thermostat and locks the pump until product and hose reach 275 F, preventing improper application.
Is the trailer included?
Yes. The unit rides on a tandem-rated A-frame trailer with electric brakes and breakaway kit.

Want to know more about this 2024 STEPP?

Drop your name and number. A consultant who knows this equipment will call you back.

Timely and efficient response times.

Ready to See This Equipment?

Schedule a demo at your location or visit Roanoke.

(800) 747-2312