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Keep Hot Mix Workable Through the Entire Alaskan Workday

Combat temperature drops, distance, and limited plant access with KM Hot Boxes. Reclaim unused asphalt and eliminate material waste.

Talk with NorthStar about your Asphalt Operation today.

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KM-4000T Asphalt Hotbox TrailerTalk with NorthStar

Beat the Distance & Cold

Manage the severe complications created by long travel distances, rapid temperature drops, and limited plant access.

Stop Wasting Material

Reclaim unused or stockpiled asphalt, reducing material loss and unnecessary trips back to the plant.

Maximize Uptime

Support uninterrupted pothole repair, utility cuts, and ongoing facility maintenance without crew downtime.

Local Support for Alaska Contractors

Buying heavy equipment shouldn’t mean being left on your own after it ships. NorthStar provides a local point of contact to help you evaluate the equipment, coordinate pricing, and manage delivery logistics.

  • Training: We provide initial equipment orientation and basic training upon delivery (additional on-the-job training can be coordinated).
  • Warranty: NorthStar acts as your liaison to coordinate all warranty claims directly with KM.
  • Parts: Full line of replacement parts and specialty supplies available to order as needed.
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KM 4000T Asphalt Hotbox Reclaimer

In Stock

The KM 4000T is a 2-ton, trailer-mounted asphalt hotbox reclaimer capable of maintaining asphalt temps for up to 2 days. It also can reclaim excess or bulk-stored hotmix overnight. The KM 4000T is designed to increase the effectiveness and efficiency of your asphalt repair operation.

Heat Retention: Triple Wall Construction with high efficiency insulation

Temperature Control: Thermostatically controlled heating system for better fuel efficiency

Cost Savings: Maintain HMA for up to 48 hours or Reclaim bulk stored virgin HMA

Low Maintenance: Burner and key components mounted above frame and in steel enclosure

Ease of Use: Front to back loading doors with cantilevered handle

Diesel or Propane Fired

52˚ Dump feature (additional option)

Dimension (Lx W x H) – 14’ x 83” x 88” (Dimensions Vary Based on Options)
Weight – 2,180 Lbs.
Capacity – 4,000 Lbs.
Heating element – Propane: 58,000 BTU or Diesel: 105,000 BTU
Filling Door – Single insulated filling door, Single cantilever handle
Shovel Door – Single insulated shovel door
Insulation – 2”-3” of high efficiency insulation
Construction – All welded: 16G Skin, 12G asphalt compartment
Trailer Capacity – 7,000 Lbs. GVWR
Axle – Single 7,000 Lb. , standard electric brakes
Tire and Wheels – 3,520 LR E (each)
Warranty – 2-year warranty parts and workmanship
5-year warranty of trailer frame structure
*Specifications subject to change without notice

Get Pricing

Available to order

The KM 8000T 4 Ton asphalt hotbox trailer will maintain your hotmix asphalt or cold patch at optimal temperatures for up to 48 hours making it easy to transport material from jobsite to jobsite. The KM 8000T is also capable of reclaiming unused bulk stored or excess asphalt overnight so no more wasted asphalt because you got rained out or overestimated the material required. This unit is great for both municipal and contractor applications such as asphalt patching, infrared repair, and pothole repair.

Heat Retention: Triple Wall Construction with high efficiency insulation

Temperature Control: Thermostatically controlled heating system for better fuel efficiency

Cost Savings: Maintain HMA for up to 48 hours or Reclaim bulk stored virgin HMA

Low Maintenance: Burner and key components mounted above frame and in steel enclosure

Ease of Use: Front to back loading doors with cantilevered handles

Diesel or Propane Fired

52˚ Dump feature (additional option)

Dimension (L x W x H) – 18’ x 95.5” x 94” (Dimensions May Vary Based On Options)
Weight – 4,325 Lbs.
Capacity – 8,000 Lbs.
Heating element – Propane: 58,000 BTU or Diesel: 105,000 BTU
Filling Door – Dual insulated filling door, Dual cantilever handle
Shovel Door – Dual insulated shovel door
Insulation – 2”-3” of high efficiency insulation
Construction – All welded: 16G Skin, 12G asphalt compartment
Trailer Capacity – 14,000 Lbs. GVWR
Axle – Dual 7,000 Lb. , standard electric brakes
Tire and Wheels – 3,520 LR E (each)
Warranty – 2-year warranty on parts and workmanship
5-year warranty of trailer frame structure
*Specifications subject to change without notice

Get Pricing

Not sure which capacity fits your operation? Tell us about your crew size, material usage, and typical job locations. We’ll help you evaluate the KM 4000 vs. 8000 and handle the delivery logistics.

Contact Our Equipment Team
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